Top 13 Unified Communication and Collaboration Platforms

Matthew Sia

Product Marketing Manager

Aug 5, 2026

Matthew Sia

Product Marketing Manager

Aug 5, 2026

Try Lark for free
18 min read
The modern workplace has evolved rapidly, shifting from physical offices to digital environments that connect teams across the globe. As organizations adapt to hybrid work and increasingly complex workflows, the tools they rely on must do more than simply connect people; they must facilitate actual work. However, managing a disparate stack of apps for messaging, video, and documentation often leads to inefficiency rather than productivity.​
This is where a unified communication and collaboration platform becomes critical. By consolidating essential business functions into a single interface, these platforms promise to streamline operations and reduce the friction of daily tasks. In this guide, we will explore the definition of these platforms, the reasons behind their growing necessity, and how to select the right solution for your business.​
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3 best unified communication and collaboration platforms at a glance

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We have tested ten unified communication and collaboration platforms, and here are the three best tools for you to glance quickly.​
🏅 Lark: The superapp for seamless teamwork and connection​
đŸ„ˆ Zoom Workplace: Leader in video conferencing with added collaboration​
đŸ„‰ Microsoft Teams: The hub for the Microsoft 365 ecosystem​
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Experience the top-rated unified platform firsthand

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What is a unified communication and collaboration platform?

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"Unified communications" (often abbreviated as UC) refers to the integration of enterprise communication services. Standard unified communications examples include voice calling (VoIP), video conferencing, instant messaging, and voicemail. Historically, these were separate systems—you had a desk phone for calls and a computer for email. UC brought them together.​
However, communication is only half the battle. You can talk to your colleagues all day, but are you actually building anything? This is where "collaboration" enters the picture. Collaboration tools allow teams to co-edit documents, manage project timelines, share screens, and track tasks.​
A true unified communication and collaboration platform merges these two worlds. It is a single software environment where you don't just talk about work; you do the work. Instead of having a video call in one app and taking notes in another, a unified platform allows you to edit the document directly within the meeting interface. It means your chat history isn't just a list of messages; it's a searchable database linked to your calendar and your files. Some platforms even allow embedding external content, such as a free Instagram widget for website, so social media updates can be accessed alongside project data, bridging internal collaboration with external engagement.​
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Why does your team need a unified collaboration platform?

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Many organizations use standalone tools (messaging, video conferencing, project management). While this "best-of-breed" approach seems functional, it has hidden operational costs—making a unified collaboration platform a strategic necessity, not an optional upgrade.​
  • Eliminating the "context switching" tax: Tool-switching causes micro-interruptions that waste time. A unified platform keeps focus centralized, letting you message, review files, and join calls without leaving the interface. This continuous workflow minimizes mental fatigue and boosts consistent productivity throughout the workday.​
  • Breaking down information silos: Standalone tools isolate data (recordings, decisions), making context hard to find. A unified platform creates a single source of truth, linking meetings, minutes, tasks, and recordings. Team members no longer need to dig through multiple apps to trace the full rationale behind a key project decision.​
  • Reducing subscription fatigue and costs: Managing multiple tool subscriptions strains IT and budgets. A unified platform lowers total ownership costs, simplifying vendor management and security. It also cuts down on the time IT teams spend troubleshooting compatibility issues between disjointed software systems.​
  • Bridging the gap for hybrid teams: Fragmented tools disconnect remote/hybrid workers. A unified environment gives them equal access to information as in-office staff, making location irrelevant. This fosters a more inclusive culture where remote contributions are just as visible and valued as those from on-site employees.​
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Stop context switching and transform your team's collaboration

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Top 13 unified communication and collaboration platforms

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Navigating the market for unified communications platforms can be overwhelming. Some solutions focus heavily on telephony, while others prioritize video or document creation. To help you navigate the landscape, we have curated a list of the top contenders.​
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1. Lark: The superapp for seamless teamwork and connection

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Lark takes a fundamentally different approach to the market by combining chat, meetings, calendar, docs, email, and workflows into a single "superapp" built on one codebase. Unlike other tools that rely on loose integrations between separate applications, Lark ensures that every feature talks to others natively. This means you can edit a project plan directly inside a chat window, launch a video call from a document, or approve an expense report without ever leaving your feed. It is a true unified collaboration platform designed to maximize efficiency.​
​Lark performs as the superapp for seamless teamwork​​
What you will like:​
Powering unified communication with rich features​
Lark Messenger moves beyond basic chat with intelligent features that directly tackle major collaboration barriers. Its real-time translation breaks down language walls, allowing team members to read and compose messages in their preferred language seamlessly, making global communication effortless and inclusive. Furthermore, the reply in thread feature solves the problem of chaotic group chats. By letting users reply directly to a specific message, it keeps related discussions organized in a dedicated sidebar. This preserves crucial context, prevents notification spam, and allows multiple topics to be discussed clearly within a single window.​
​Lark Messenger moves beyond basic chat features​​
Turning document creation from linear drafts to real-time co-creation​
Lark Docs transforms document creation from a linear, isolated process into a dynamic, real-time workshop. It eliminates the version chaos of email attachments by allowing teams across the globe to write, edit, and comment simultaneously, seeing each other's changes live. Beyond text collaboration, its true power lies in deep unification: you can embed a live, updating data table directly from Lark Base (like a project tracker) into Docs. This ensures the document always reflects the current truth, automatically syncing data and eliminating the need for manual updates and stale reports, making every document a centralized, living source of information.​
​Lark Docs turns document creation to real-time co-creation​​
Transforming video meetings into active working sessions​
In most platforms, "collaboration" during a meeting involves one person sharing their screen while everyone else passively watches. Lark fundamentally changes this dynamic with . Instead of a static video feed, Magic Share allows participants to open Lark Docs directly within the video meeting window. Crucially, every participant can scroll through the document at their own pace and edit content in real-time without interrupting the presenter. This feature merges the "communication" (the video call) with the "collaboration" (the document editing) into a single, simultaneous action, significantly reducing the need for follow-up meetings.​
​Lark Magic Share transforms video meetings into active working sessions​​
Bridging internal collaboration with external communication seamlessly​
Lark Mail seamlessly bridges the gap between internal collaboration and external communication by combining external email directly into the unified workspace. This eliminates the need to constantly switch between a separate inbox and internal tools, thereby preventing context loss and manual information relay. With this unification, teams can effortlessly forward a client email into a relevant Lark Messenger group for immediate internal discussion, task assignment, and action—all within the same platform, ensuring that external communications are instantly converted into trackable internal workflows.​
​Lark Mail bridging internal collaboration and external communication​​
Unifying project data directly into communication flows​
Project management often suffers when it lives in a silo separate from where the team actually talks. Lark integrates structured data through Lark Base, a flexible database and project management tool. Because Lark Base is native to the platform, you can configure automated workflows that send updates to Lark Messenger whenever a project status changes. This tight unification ensures that "collaboration" on tasks happens instantly within the "communication" stream.​
​Automated workflows in Lark Approval​​
What to consider:​
Why it makes the list: Lark redefines the concept of "unified" by actually merging workflows rather than just linking different apps together. It effectively closes the gap between talking about work and actually doing it.​
Best for: From small businesses to global enterprises needing cross-border alignment.​
Pricing:​
  • Starter plan: Free forever plan that includes 11 powerful tools for up to 20 users. It also comes with 100GB of storage, 1000 automation runs, AI translations, and more.​
  • Basic plan: $6/user/month (billed annually) for up to 500 users. It includes everything in Starter plus group calling for up to 500 attendees, 5TB of storage, 1000 automation runs, and more. For more details, please contact sales.​
  • Pro plan: $12/user/month (billed annually) for up to 500 users. It includes everything in Basic plus group calling for up to 500 attendees, 15TB of storage, 50,000 automation runs, and more.​
  • Enterprise plan: Contact sales for custom pricing. Supports unlimited users and includes even more automation runs and advanced security, compliance, and management features.​
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Starter
Pro
Enterprise

Starter

For small teams with simple communication needs

$0

/ user / month

Try for free

No credit card needed

20 users max
18 months message history
1-on-1 video meetings
100 GB storage
Lark Docs & Mail
1000 Base automation runs/month
2000 rows per table in Base

Pro

For companies with comprehensive collaboration and management needs

$12

/ user / month

Billed annually

500 users max
Unlimited message history
500-participant video meetings
15 TB storage
Lark Docs & Mail
50k Base automation runs/month
20k rows per table in Base

Enterprise

For large companies with advanced security and organizational management needs

Get a personalized demo and pricing

Unlimited users
Unlimited message history
500-participant video meetings
15 TB storage + 30 GB storage/user
Lark Docs & Mail
500k Base automation runs/month
50k Base automation runs/month
Single sign-on (SSO)

Pro

For companies with comprehensive collaboration and management needs

$12

/ user / month

Billed annually

500 users max
Unlimited message history
500-participant video meetings
15 TB storage
Lark Docs & Mail
50k Base automation runs/month
20k rows per table in Base
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2. Zoom Workplace: Leader in video conferencing with added collaboration

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World-famous for its reliability during the remote work boom, Zoom has expanded significantly into Zoom Workplace. No longer just a video tool, it now bundles its core meeting product with Team Chat, a Scheduler, an AI companion, and Whiteboard features. For businesses looking to scale their unified communications systems, it aims to provide a familiar environment where users can transition from a phone call to a video meeting and then to a chat thread with minimal friction.​
​Zoom Workplace unified communication​​
Image source: zoom.com​
What you will like:​
  • Unmatched reliability: The video and audio quality remain the gold standard, working well even on low-bandwidth connections.​
  • User familiarity: Almost everyone already knows how to use Zoom, reducing the training time for new employees.​
  • Zoom AI companion: Offers helpful features like meeting summaries and smart recordings to catch up on missed calls.​
  • Whiteboards: excellent virtual whiteboarding tools that persist after the meeting ends.​
  • App marketplace: A massive library of integrations allows you to plug in almost any third-party tool you are already using.​
What to consider:​
  • Chat limitations: While functional, the Team Chat feature often feels secondary to the video experience compared to chat-first platforms.​
  • Document collaboration: It lacks native document creation (like a Word processor), relying instead on screen sharing or third-party integrations.​
Why it makes the list: It sets the industry standard for ease of access and video quality. With its recent expansion into a broader platform, it is becoming a viable full-stack option for many businesses.​
Best for: Organizations with a heavy video-meeting culture.​
Pricing:​
  • Free: $0.​
  • Profession: $13.33/user/month, billed annually.​
  • Business: $18.33/user/month, billed annually.​
  • Enterprise: Custom pricing.​
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3. Microsoft Teams: The hub for the Microsoft 365 ecosystem

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For organizations already invested in the Microsoft ecosystem, Teams is the default digital headquarters. It tightly integrates video conferencing and persistent chat with the full power of the Microsoft 365 suite (Word, Excel, PowerPoint). Its strength lies in its ability to bring enterprise-grade document management and corporate communication into a single pane of glass, backed by heavy security protocols.​
​Microsoft Teams unified communication and collaboration​​
Image source: microsoft.com​
What you will like:​
  • Office co-authoring: You can edit Word, Excel, and PowerPoint files in real-time directly within the Teams interface.​
  • Enterprise security: Offers granular administrative controls, data residency compliance, and SSO that IT directors love.​
  • Channel organization: Robust threading and channel structures help keep departmental conversations organized.​
  • Calendar sync: Deep integration with Outlook ensures your schedule and meeting status are always perfectly aligned.​
  • Fluid components: Allows you to send live tables or task lists in chat that update for everyone in real-time.​
What to consider:​
  • SharePoint complexity: The file storage backend is powered by SharePoint, which can be complex and confusing to manage without IT support.​
  • Interface clutter: The interface can become crowded with notifications and tabs, sometimes making it hard to find specific items.​
Why it makes the list: It is arguably the most widely adopted of all unified communications solutions in the corporate world. If your company uses Microsoft Office, Teams is the logical center of your workflow.​
Best for: Large enterprises already using Microsoft 365.​
Pricing:​
  • Microsoft Teams Essentials: $4/user/month, billed annually.​
  • Microsoft 365 Business Basic: $6/user/month, billed annually.​
  • Microsoft 365 Business Standard: $12.5/user/month, billed annually.​
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4. Google Workspace: Cloud-native collaboration for real-time co-authoring

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Google Workspace centers its strategy entirely around content creation and cloud agility. While it includes Google Meet for video and Google Chat for messaging, the platform's core strength lies in the seamless interoperability of Docs, Sheets, and Slides. It was built for the browser, making it incredibly lightweight and accessible from any device without needing heavy software installation.​
​Google Workspace unified communication and collaboration​​
Image source: workspace.google.com​
What you will like:​
  • Real-time collaboration: The industry leader for multiple people typing in the same document simultaneously without lag.​
  • Smart canvas: Allows you to drop "chips" into documents that link to people, files, and meetings instantly.​
  • Gmail integration: Google Chat and Meet are built directly into the Gmail interface, centralizing communication.​
  • AI features: Gemini (Google's AI) is being integrated to help draft emails and summarize documents.​
  • Mobile experience: The mobile apps are fast, intuitive, and allow for full editing capabilities on the go.​
What to consider:​
  • Disjointed chat: Google’s messaging strategy has shifted often, and "Spaces" can feel disconnected from the rest of the workflow compared to Slack or Lark.​
  • Offline limitations: While offline modes exist, the platform is heavily dependent on a stable internet connection to function well.​
Why it makes the list: It revolutionized how teams work on files together in the cloud. For organizations that value speed and co-creation over formal telephony, it is a powerhouse.​
Best for: Startups and teams that prioritize document collaboration over voice calling.​
Pricing:​
  • Starter: $4.70/user/month, billed annually.​
  • Standard: $9.40/user/month, billed annually.​
  • Plus: $14.70/user/month, billed annually.​
  • Enterprise: Custom pricing.​
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5. Ringover: The cloud phone system built for sales teams and contact centers

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Ringover is a cloud VoIP platform made for businesses that need more than just a phone line. It is designed with sales teams, recruiters, and contact centers in mind. It does a lot more than just make calls. It has unlimited calls, a power dialer, AI-driven call intelligence, and deep CRM integrations. The result is a system that is very well integrated. Agents can manage incoming calls, run outbound campaigns, and get AI-generated call summaries, all from a single dashboard that can be accessed from any device.​
​Ringover: The Cloud Phone System Built for Sales Teams and Contact Centers​​
Image source: ringover.com​
What you will like:​
  • Fast setup, no hardware needed: Ringover works right away over a broadband connection, so you don't need an IT team or any on-premise equipment. ​
  • AI-powered call intelligence: Starting with the Smart plan, automatic call transcription, topic detection, and AI-generated summaries keep teams up to date without having to take notes by hand, even if agents miss a call.​
  • Sales and recruiting dialing tools: Power dialer (included in Business and above) and local presence dialing (Advanced) are two sales and recruiting dialing tools that give outbound teams a real edge.​
  • Strong integrations with CRM and ATS: Calls, logs, and data sync automatically with Salesforce, HubSpot, Bullhorn, Zendesk, Pipedrive, and more than 100 other tools. ​
  • Supervisor coaching features: Double listening, call whispering, and real-time dashboards are some of the features that let managers guide agents during live calls and keep an eye on team performance without bothering the customer. ​
What to consider:​
  • Unlimited calls have a geographic caveat: the 110-destination unlimited calling only works for numbers in the European Economic Area. If you have a US or Canada number, unlimited calls cover 90 destinations instead.​
  • Omnichannel messaging is a paid add-on: To manage WhatsApp, Instagram, Messenger, and email through Ringover, you need to buy a separate Omnichannel add-on for $29 per license per month. ​
Why it makes the list: Ringover packs genuine sales and contact center muscle into a cloud phone system, The AI call intelligence, outbound dialing tools, and deep CRM integrations make it more than just a VoIP provider.​
Best for: Sales teams, staffing agencies, and contact centers that need a calling-first platform with strong CRM integration and outbound dialing capabilities.​
Pricing:​
  • Talk: $15/user/month (12-month commitment, down from $24) — A cloud phone system that meets daily requirements. One local or toll-free business number, an unlimited number of calls and texts, a business phone system with greetings and business hours, call logs, recordings, summaries and transcriptions, and an unlimited virtual AI receptionist are all included.​
  • Business: $44/user/month (12-month commitment, down from $54) — Everything in Talk, along with two CRM/ATS/Helpdesk integrations (more than 100 options), a power dialer, advanced analytics & coaching (double listening, whispering), advanced IVR (smart routing, call groups), and local numbers from 65 countries.​
  • Advanced: Custom pricing — Call campaigns, voicemail drop, three CRM/ATS/Helpdesk integrations (with more than 100 options), local presence dialing, and single sign-on (SSO) are all included in Business.​
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6. HubEngage: A multi-channel modern intranet platform for your team

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HubEngage provides a modern intranet platform designed to replace outdated internal portals with a more engaging digital workplace that keeps teams informed, connected, and motivated. It gives companies one central place where employees can easily access news, policies, documents, and other important tools and resources. Unlike traditional intranets that are static and difficult to update, HubEngage is cloud-based, fully customizable to match your brand, and designed to roll out quickly so organizations can see results in weeks.​
​HubEngage: A multi-channel modern intranet platform for your team​​
Image source: hubengage.com​
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7. Webex: Enterprise-grade security and reliable calling

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A pioneer in the industry, Webex by Cisco is synonymous with security and professional audio quality. While it started as a conferencing tool, the modern Webex App offers a comprehensive suite including calling, meetings, messaging, and polling. It is often paired with high-quality Cisco hardware for conference rooms, creating a seamless bridge between in-office and remote employees.​
​Webex unified communication and collaboration​​
Image source: webex.com​
What you will like:​
  • Audio intelligence: Features like background noise removal and voice optimization are among the best in the market.​
  • Device ecosystem: Integrates perfectly with Cisco’s room kits and desk phones for a premium hardware experience.​
  • Real-time translation: Offers live translation for captions in over 100 languages during meetings.​
  • Strong security: Known for rigorous end-to-end encryption and compliance standards favored by governments and banks.​
  • Webinar capabilities: Excellent features for hosting large-scale virtual events and training sessions.​
  • Interactive video workflows: Recorded meetings can be converted into interactive videos with embedded quizzes, chapters, and decision points for training and assessment.​
What to consider:​
  • Legacy feel: The user interface, while functional, can feel slightly more traditional and utilitarian compared to newer, cloud-native startups.​
  • Slower iteration: Feature updates and UX changes tend to happen at a slower enterprise pace.​
Why it makes the list: Webex remains a top choice for industries where security and uptime are non-negotiable. It provides a stable, high-performance environment for serious business communication.​
Best for: Healthcare, government, and large-scale enterprises.​
Pricing:​
  • Free: $0.​
  • Starter: $144/user/year, billed annually.​
  • Business: $204/user/year, billed annually.​
  • Enterprise: Custom pricing.​
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8. 8x8: Integrated cloud contact center and communications

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8x8 is a strong contender if your business needs to blend internal communication with external customer support. It uniquely combines UCaaS (Unified Communications as a Service) with CCaaS (Contact Center as a Service) in one platform. This allows back-office experts to collaborate easily with front-line support agents, ensuring customer issues are resolved faster.​
​8x8 unified communication and collaboration​​
Image source: 8x8.com​
What you will like:​
  • Single platform: Eliminates the silo between your call center software and your internal office phone system.​
  • Global reach: Offers full public switched telephone network (PSTN) replacement services in over 50 countries.​
  • Unified analytics: Provides detailed insights across both employee interactions and customer support calls.​
  • CRM integration: deeply integrates with major CRMs like Salesforce to pop up customer data during calls.​
  • Reliability: Guarantees high uptime SLAs, which is critical for support teams.​
What to consider:​
  • Collaboration gaps: Its features for file sharing, task management, and document collaboration are less developed than its telephony features.​
  • UI design: The interface focuses heavily on function over form and may feel dense to new users.​
Why it makes the list: It is ideally suited for companies where the support team needs to stay closely connected to the rest of the organization, bridging the gap between internal and external communication.​
Best for: Retail, support-heavy businesses, and global voice needs.​
Pricing:​
  • x2 Edition: $25.00/user/month, billed annually.​
  • x5 Edition: $35/user/month, billed annually.​
  • x8 Edition: $55/user/month, billed annually.​
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9. Vonage: Flexible communications powered by strong APIs

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Vonage offers a standard business communications app, but it is best known for its programmability. It provides a robust stack of APIs that allow businesses to build custom communication workflows—such as embedding video into a telehealth app—alongside a standard desktop interface for calls and messages. It offers flexibility that off-the-shelf products often lack.​
​Vonage unified communication and collaboration​​
Image source: vonage.com​
What you will like:​
  • High customizability: You can tailor the communication experience to fit specific business workflows using their APIs.​
  • Salesforce integration: Offers one of the deepest integrations with Salesforce for logging calls and data.​
  • Business inbox: Allows you to manage SMS, MMS, and Facebook Messenger communications from a single business number.​
  • Call quality: leverages a proprietary network to ensure high-definition voice quality.​
  • Scalability: Easily scales up or down, making it suitable for seasonal businesses or rapid growth.​
What to consider:​
  • Basic desktop app: The user interface for the standard app focuses heavily on voice and text, with fewer native project management tools.​
  • Technical requirement: To get the most out of the platform (via APIs), you will need access to developer resources.​
Why it makes the list: It bridges the gap between a standard phone system and a fully programmable communication platform, offering options for businesses that need a tailored fit.​
Best for: Sales teams and businesses with custom integration needs.​
Pricing:​
  • Mobile: $13.99/user/month, billed annually.​
  • Premium: $20.00/user/month, billed annually.​
  • Advanced: $27.99/user/month, billed annually.​
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10. Dialpad: AI-powered calling and transcription features

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Dialpad positions itself as a truly modern workspace with "Voice Intelligence" at its core. Born in the cloud, it uses artificial intelligence to transcribe calls in real-time, track sentiment analysis, and automate note-taking during voice and video conversations. It is designed for the mobile-first generation, moving away from the concept of a desk phone entirely.​
​Dialpad unified communication and collaboration​​
Image source: dialpad.com​
What you will like:​
  • Real-time transcription: Automatically transcribes meetings and calls, making it easy to search for what was said later.​
  • Sentiment analysis: Analyzes the tone of conversations to help sales managers coach their teams.​
  • Modern UI: The interface is sleek, intuitive, and consistent across desktop and mobile devices.​
  • Easy deployment: Setting up new users and numbers takes minutes, not days.​
  • Voicemail drop: A handy feature for sales teams to leave pre-recorded messages with one click.​
What to consider:​
  • Meeting limits: Video meeting participant limits can be restrictive on lower-tier plans compared to competitors like Zoom.​
  • Limited deep collab: It is primarily a communication tool; you won't find native document editing or project boards here.​
Why it makes the list: It brings artificial intelligence to the forefront of unified communications solutions, turning everyday calls into actionable data.​
Best for: Sales organizations and modern, mobile-first teams.​
Pricing:​
  • Standard: $15/user/month, billed annually.​
  • Pro: $25/user/month, billed annually.​
  • Enterprise: Custom pricing.​
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11. GoTo Connect: Simple, all-in-one phone and meeting software

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Formerly known for distinct tools like GoToMeeting and Jive, GoTo Connect combines cloud telephony and video conferencing into a simple, unified package. It is designed to be incredibly easy to deploy and manage, making it a favorite for smaller businesses that don't have a large IT department but still need professional communication tools.​
​GoTo Connect unified communication and collaboration​​
Image source: goto.com​
What you will like:​
  • Dial plan editor: Features a visual drag-and-drop editor for setting up phone trees and call routing, which is very user-friendly.​
  • Quick setup: You can get the system up and running very quickly with minimal technical knowledge.​
  • Bundle value: Combining phone and video in one license often provides good value for SMBs.​
  • Reliable video: Built on the established GoToMeeting infrastructure, video quality is consistent.​
  • Mobile app: Allows employees to use their business line from their personal smartphones easily.​
What to consider:​
  • Collaboration depth: It lacks deep team collaboration features (like rich document editing or persistent chat apps) found in Lark or Teams.​
  • Integration feel: Sometimes it feels like two separate tools (phone and meeting) glued together rather than one native platform.​
Why it makes the list: It is a solid, no-nonsense choice for businesses that need reliable phone and video without the complexity of an enterprise ecosystem.​
Best for: Small to mid-sized businesses (SMBs).​
Pricing: ​
  • Phone System: $26/per user/month, billed annually.​
  • Connect CX: $34/per user/month, billed annually.​
  • Contact Center: $80/per user/month, billed annually.​
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12. RingCentral: Reliable cloud phone system with messaging apps

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RingCentral is a heavyweight in the unified communications examples space, known for successfully replacing traditional on-premise PBX systems with the cloud. It offers a very mature "Message Video Phone" (MVP) solution. Its primary strength is its massive ecosystem, allowing it to integrate with hundreds of other business applications.​
​RingCentral unified communication and collaboration​​
Image source: ringcentral.com​
What you will like:​
  • Huge app gallery: Offers over 300 pre-built integrations with tools like Salesforce, Zendesk, and Google Workspace.​
  • Global availability: Excellent for multinational companies needing local numbers in many different countries.​
  • 99.999% uptime: Known for industry-leading reliability and service level agreements (SLAs).​
  • Fax capabilities: One of the few modern platforms that still offers robust digital faxing, which is crucial for legal and medical fields.​
  • Advanced call handling: Features sophisticated call routing, flipping, and recording options.​
What to consider:​
  • Complex implementation: Due to its vast feature set, setting it up perfectly can take time and often requires professional services.​
  • Pricing structure: The pricing and contract terms can be more complex and sometimes higher than those of newer competitors.​
Why it makes the list: It is a market leader for pure-play unified communications, offering a proven, stable path for companies moving away from landlines.​
Best for: Mid-market and enterprise companies migrating from legacy phone systems.​
Pricing:​
  • Core plan: $20/per user/month, billed annually.​
  • Advanced plan: $25/per user/month, billed annually.​
  • Ultra plan: $35/per user/month, billed annually.​
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13. CallHippo: AI-driven business communication platform for sales and support teams

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CallHippo is an AI-driven business communication platform built for modern sales and support teams. Designed to work alongside unified communication tools, it enables businesses to manage voice interactions with intelligence, automation, and real-time insights — without relying on traditional telephony infrastructure. The platform focuses on AI-powered productivity, quick deployment, and global connectivity, making it easy for teams to add smart calling capabilities to their existing collaboration stack.​
​CallHippo: AI-driven business communication platform for sales and support teams​​
Image source: callhippo.com​
What you will like:​
  • AI-powered call intelligence: Automatic call summaries, sentiment analysis, and conversation insights help teams understand customers better.​
  • Global virtual numbers: Instantly activate local numbers in multiple countries to create a trusted regional presence.​
  • Smart call routing: Distribute calls to the right team or agent based on time zones, skills, or availability.​
  • Easy integrations: Connects with popular CRMs and helpdesk tools to keep customer data in one place.​
  • Mobility first: Works smoothly across desktop and mobile apps for remote and hybrid teams.​
What to consider:​
  • Voice-centric collaboration: Focused mainly on AI calling rather than internal chat or video meetings.​
  • Internet-dependent performance: Call quality relies on stable network connectivity.​
Why it makes the list: CallHippo brings AI intelligence to business voice communication, helping organizations automate conversations, improve agent productivity, and manage customer interactions at scale without complex hardware.​
Best for: Sales teams, customer support centers, and AI-first customer engagement teams.​
Pricing:​
  • Basic: $1 Per User/Month​
  • Starter: $19 Per User/Month​
  • Professional: $29 Per User/Month​
  • Ultimate: $45 Per User/Month​
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Benefits of using unified communication and collaboration platforms

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Adopting a unified communication and collaboration platform is not just about upgrading technology; it is about upgrading how your organization functions. The benefits extend far beyond simply having a new chat app.​
  • Increased productivity through streamlined workflows: When employees don't have to toggle between apps to find information, they work faster. A study by CITE Research found that knowledge workers waste up to an hour a day navigating between apps. A unified platform reclaims that time, allowing teams to focus on high-value work rather than digital logistics.​
  • Cost reduction and simplified IT management: Maintaining separate contracts for video conferencing, messaging, cloud storage, and project management is expensive. By consolidating these into one platform, businesses can often reduce their software spend by 30-50%. For IT teams, this means fewer security vulnerabilities to patch, fewer accounts to provision, and a single vendor to manage.​
  • Improved employee experience and retention: Tech fatigue is real. Providing a disjointed set of tools frustrates employees and leads to burnout. A modern, intuitive platform that "just works" signals that the company values its employees' time and sanity. This is crucial for retaining top talent in a hybrid world where the digital workspace is the workplace.​
  • Enhanced data security and compliance: Shadow IT—where employees use unapproved apps to get work done—is a major security risk. When your official platform is easy to use and comprehensive, employees have no reason to use insecure third-party tools. This keeps sensitive company data within a controlled, encrypted environment.​
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Unlock higher productivity with one powerful superapp

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Key features of a modern unified communication and collaboration platform

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Not all unified communications platforms are created equal. When evaluating potential solutions, look for these specific capabilities that separate legacy systems from true next-generation workspaces.​
  • Contextual "magic" sharing: Standard screen sharing is passive. Modern platforms like Lark offer "Magic Share," where participants can scroll through and edit a document independently within the video meeting window. This turns meetings from passive listening sessions into active working sessions.​
  • Asynchronous communication tools: Real-time meetings aren't always necessary. Look for features like audio messages, rich-text posts, and pinned announcements that allow teams to communicate effectively without needing to be online at the same time.​
  • Unified project management: Chat is great for discussion, but bad for tracking progress. The best platforms include lightweight project management tools—like Kanban boards or shared to-do lists—that live directly inside the chat interface.​
  • Universal search: A powerful search engine is non-negotiable. You should be able to type a keyword and instantly see results from chat history, documents, calendar events, and contacts in a single view.​
  • Seamless mobile experience: The mobile app should not be a "lite" version of desktop software. It must offer full functionality, allowing you to join meetings, edit docs, and approve workflows from anywhere.​
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How to choose the right unified communication and collaboration platform

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Selecting the right platform is a high-stakes decision. Here is a framework to help you make the right choice for your specific needs.​
  • Assess your current "app debt": Audit your current software stack. How many overlapping tools are you paying for? Identify the pain points: Is it video quality? Are there lost documents? Knowing your specific problem areas will help you prioritize features.​
  • Prioritize user adoption over feature lists: A platform with 100 features that nobody uses is worthless. Prioritize usability. Look for an interface that feels intuitive and consumer-friendly. If the tool is too complex, your team will simply go back to using personal email.​
  • Consider your growth trajectory: Will this platform scale with you? If you plan to expand globally, features like real-time translation become critical. If you expect to hire hundreds of people, look for robust admin controls and automated onboarding workflows.​
  • Run a pilot program: Never roll out a new platform company-wide on day one. Select a cross-functional team—marketing, sales, and engineering—to test the platform for a month. Their feedback will reveal real-world usage patterns that you won't find on a spec sheet.​
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Best practices when using unified communication and collaboration platforms

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Buying the tool is only the first step; technology works best when accompanied by clear cultural norms. To get the most out of your unified collaboration platform, you need to establish guidelines that prevent digital overwhelm and ensure smooth adoption.​
  • Establish a "source of truth": Agree that all final decisions and documents must live on the platform, not in email or private chats. This ensures that everyone is working from the latest version and prevents the confusion of conflicting file copies.​
  • Set notification boundaries: Encourage employees to use "Do Not Disturb" modes to protect deep work time. Being "unified" shouldn't mean being "always on," and respecting disconnect time is vital for preventing burnout in a hyper-connected environment.​
  • Use threads to keep chats clean: Train your team to use threaded replies for specific topics rather than cluttering the main feed. This keeps conversations organized contextually and makes it much easier to search for specific details later without scrolling through endless messages.​
  • Default to open channels: Whenever possible, communicate in public channels rather than direct messages. This builds a searchable knowledge base that benefits everyone, significantly reducing the need for colleagues to ask the same questions repeatedly.​
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Conclusion

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The era of fragmented tools is coming to an end. As work becomes more complex and distributed, the need for a unified communication and collaboration platform has moved from "nice to have" to "mission-critical." By breaking down silos and bringing your people, tools, and ideas into one shared space, you can unlock a level of speed and alignment that simply isn't possible with a disjointed tech stack.​
Ready to stop switching tabs and start streamlining your success? Experience the power of true unification with Lark. Try it for free today and see how a Superapp can transform the way your team works.​
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Begin your new journey with Lark today

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FAQs

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What is a unified communication platform?

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A unified communication platform creates a single interface for all your business interactions, replacing separate apps for phone calls, video meetings, and instant messaging. By centralizing these channels, solutions like Lark help teams reduce "app fatigue" and keep conversations organized in one searchable place. This ensures that whether you are on a call or sending a text, your communication context is preserved.​
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What is unified communication and collaboration?

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While "communication" focuses on how people talk (voice, video, chat), "collaboration" focuses on how they work together (file sharing, co-authoring documents, project management). Unified Communication and Collaboration (UC&C) merges these two worlds, allowing you to edit a document or update a task list directly within your meeting or chat window, transforming discussion into immediate action.​
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What is an example of a unified platform?

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Common industry examples include Microsoft Teams and Zoom, but a prime example of deep unification is Lark. Unlike platforms that merely link separate applications together, Lark combines messaging, video conferencing, docs, and calendars into a single codebase. This allows unique workflows, such as granting document access automatically to everyone in a meeting or turning a chat message into a task card instantly.​
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What's the best unified communications platform?

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The "best" platform depends on your specific ecosystem; for instance, Microsoft Teams is ideal for heavy Office 365 users, while Zoom is excellent for video-first cultures. However, for teams seeking a truly all-in-one "superapp" experience that eliminates data silos, Lark is a top choice. Its ability to seamlessly merge project management with daily communication makes it the best option for agile, high-growth organizations.​
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Related reading

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Matthew Sia

Product Marketing Manager

Matthew is a Product Marketing Manager in the marketing department, excelling at aligning campaign execution with strategic goals. He's got strong skills in both marketing tactics and project governance, fostering cross-functional teamwork to deliver on-time, high-impact projects.

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