Fluxer
7.7#25 in team chat appsFrom $49.99 a yearFree planAndroidiOSWebLinux
VisitFluxer vs Lark
What both publish
| Fact | Fluxer | Lark |
|---|---|---|
| Channels | Yes | Yes |
| Free plan | Yes | Yes |
| Integrations | The 2026 roadmap says bot integrations are planned to support slash commands, modals, buttons, components, and interactions. | TrustRadius lists integrations including Salesforce Agentforce Sales, Jira, Zoom Workplace, Asana, Trello, Jenkins, GitHub, GitLab, Zapier, Sentry, Grafana Cloud and Giphy. |
| Product | Fluxer is free and open source chat for friends, groups, and communities, with text, voice, video, screen sharing, and self-hosting. | Lark combines workplace communication and collaboration tools, including chat, calendar, document creation, and cloud storage, in one platform. |
Fluxer plans
- FreeFree
- Plutonium$4.99 a month
- Plutonium$49.99 a year
Lark plans
- StarterFree
- Lark Base StarterFree
- Basic$6 a month
- Lark Base Pro$8 a month
- Pro$12 a month
- Lark Base EnterprisePriced on request
Pick Fluxer if…
You want what its maker publishes above — check its page for the details.
Pick Lark if…
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.