- Software comparison -

Lark VS Rocket.Chat

Compare those two business instant messaging apps. Which one is the best for you: Lark or Rocket.Chat? Discover our detailed comparison with +50 criteria (pricing, features...).


Discover how Lark compare with Rocket.Chat

Enjoy a detailed comparison table about features and pricing. More than 50 criteria.


G2 Score4,0/54,1/5
Market SegmentGlobalGlobal, Tech, Open source
Website Linkhttps://www.larksuite.com/https://www.rocket.chat/

Business model

Entry Level Price$12/user/month
Free Trial
30 days
Free Version

Chat features

File Sharing
Voice messages
Gif And Emoji

Video call features

1-1 Video Call
Integration needed
Group video callsUp to 500Integration needed
Screen Sharing
Audio Call
Breakout rooms
Participant Permissions
Subtitles & Translations

Document features

Online Document Editing
Document Viewer
Documents management


Roles Management
Graphic Personalization
Custom Domain Name
Contact Management
Workspace And User Activity

Other features

SearchGlobal searchGlobal search
Multiple Workspaces
Branding Removal
AiMeeting transcription
User Profile
Storage100Gb to 1Tb
Task Management
"Do not disturb" mode


Training (On-Site, Online Live, Docs, Videos)
Help Ressources (Customer Service, Email, Faq, Forum, Knowledge Base, Chat, Phone)
Training Webinars
Dedicated CSM

Tech specifications

Mobile App
Web App
Desktop App
Integrations & API
SAML/SSO Authentication
End-to-end encryption
Two-factor authentication
Data & Users ImportUsers importFrom Slack or CSV

Why choose Lark or Rocket.Chat?

Lark and Rocket.Chat are both global communication platforms. Rocket.Chat has a slightly higher G2 score of 4.1/5 compared to Lark's 4.0/5. Rocket.Chat's market segment includes tech and open source, while Lark is more global in nature.

Lark's entry level price is $12/user/month, while Rocket.Chat has no entry level price. However, Rocket.Chat does offer a 30-day free trial, while Lark does not. Both platforms offer a free version and roles management, but Rocket.Chat has the advantage of custom domain name and workspace and user activity monitoring. Overall, Lark seems to have a stronger focus on document management and collaboration, with features such as online document editing, document viewer, and notes-taking. Rocket.Chat, on the other hand, offers more advanced video conferencing features such as breakout rooms and recording, but lacks some basic features such as screen sharing and audio call.

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What is Lark?

Lark is a health and wellness app that provides users with personalized coaching and guidance based on their health goals and habits. The app integrates with various wearables and devices to track activity, sleep, nutrition, and more.

Lark's coaching is powered by artificial intelligence, allowing it to adapt and provide customized insights and recommendations to each user. The app also includes features such as social support, meal tracking, and mindfulness exercises to help users improve their overall health and wellness.

What is Rocket.Chat?

Rocket.Chat is an open source team communication platform that offers real-time messaging, video and audio conferencing, file sharing, and more. It can be self-hosted or run in the cloud, and offers a wide range of customization options.

With a focus on security and privacy, Rocket.Chat has become a popular choice for businesses and organizations looking for a flexible and secure communication solution. It also offers integrations with popular tools like Jira, Trello, and GitHub, making it a powerful collaboration tool for teams.