- Software comparison -

Lark VS Zulip

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


Discover how Lark compare with Zulip

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


G2 Score4,0/54,2/5
Market SegmentGlobalOpen source, Tech
Website Linkhttps://www.larksuite.com/https://zulip.com/

Business model

Entry Level Price$12/user/month$6.67/user/month
Free Trial
Free Version

Chat features

File Sharing
Voice messages
Gif And Emoji

Video call features

1-1 Video Call
Group video callsUp to 500
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 searchMessages only
Multiple Workspaces
Branding Removal
AiMeeting transcription
User Profile
Storage100Gb to 1TbFrom 5Gb
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 importData imports from Slack, Gitter, Mattermost, Rocket.Chat

Why choose Lark or Zulip?

Lark and Zulip are both strong competitors in the team communication and collaboration market. While Zulip has a slightly higher G2 score of 4.2/5 compared to Lark's 4.0/5, Lark offers a global market segment while Zulip focuses on open source and tech. In terms of pricing, Zulip has a lower entry-level price of $6.67/user/month compared to Lark's $12/user/month, but neither offer a free trial.

Both Lark and Zulip offer basic features such as chat, file sharing, mentions, and 1-1 video calls. However, Lark offers more advanced features such as breakout rooms, participant permissions, and online document editing, while Zulip offers features such as whiteboarding and screen sharing. Lark also provides more support options with dedicated CSMs and multiple training resources, while Zulip offers more integrations and API options as well as the ability to operate on-premise. Overall, both Lark and Zulip have their strengths and weaknesses, and the choice between the two would depend on the specific needs and priorities of the user.

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What is Lark?

Lark is a comprehensive health and wellness app that provides personalized coaching and guidance through AI chatbots. It offers a range of features including activity tracking, nutrition tracking, sleep monitoring, and stress management.

The app also has a virtual assistant that provides users with personalized health advice and feedback based on their data, as well as a community feature that allows users to connect with others for support and motivation.

What is Zulip?

Zulip is a team chat application that allows for threading and organization of conversations. It offers integrations with other tools such as GitHub, Jira, and Trello.