
Lark
9.2#1 in calendar appsFrom $6 a monthFree planAndroidiOSWebAPI
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| Fact | Lark | Zulip |
|---|---|---|
| Channels | Yes | Channels define the audience for conversations and can be public or private. |
| Free plan | Yes | Yes |
| Headquarters | Singapore | San Francisco, California, United States |
| Integrations | TrustRadius lists integrations including Salesforce Agentforce Sales, Jira, Zoom Workplace, Asana, Trello, Jenkins, GitHub, GitLab, Zapier, Sentry, Grafana Cloud and Giphy. | Zulip lists more than 130 native integrations and hundreds more through Zapier and IFTTT. |
| Message history | limited | limited |
| Rating on Apple App Store | 4.8 out of 5 from 2.4K ratings | 4.1 out of 5 from 7 ratings. |
| Rating on Capterra | 4.4 out of 5 from 33 reviews | 4.9 out of 5 from 196 reviews. |
| Rating on G2 | 4.6 out of 5 from 195 reviews | 4.6 out of 5 from 117 reviews. |
| Rating on GetApp | 4.4 out of 5 from 33 reviews | 4.9 out of 5 from 196 reviews. |
Lark may suit teams looking to bring chat, calendars, documents, and storage together. Its plans address both small teams and large companies, with different user, storage, meeting, and automation limits.
Zulip suits teams that want channel-based chat across desktop, mobile, and web platforms. Its cloud and self-hosted options provide different deployment choices.