Zulip

Zulip

Zulip is an open-source team chat application that combines the immediacy of real-time chat with the productivity benefits of threaded conversations organized by topic. Designed for distributed teams, it helps organizations maintain focused discussions without the noise and context-switching common in other chat tools.

Free plan available

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Features

Topic-based threading within channels
Powerful search with full message history
Native desktop, mobile, and web apps
Integrations with 100+ tools including GitHub, Jira, and Slack
Code syntax highlighting and markdown support
Open-source with self-hosting option

Pros & Cons

Pros

  • +Superior message organization through topic-based threads reduces information overload
  • +Open-source and can be self-hosted for complete data control
  • +Excellent for asynchronous communication across time zones
  • +More affordable than competitors with generous free tier

Cons

  • -Steeper learning curve due to unique threading model
  • -Smaller ecosystem and community compared to Slack or Microsoft Teams
  • -Mobile app experience less polished than competitors

Pricing

PlanPriceFeatures
Zulip Cloud Free$0/mo10,000 messages of search history, 10 GB file storage, All features included, Community support
Zulip Cloud Standard$6.67/user/moUnlimited search history, Unlimited file storage, Priority commercial support, 99.9% uptime SLA, Advanced authentication options
Self-Hosted$0/moUnlimited users, Complete data control, All features included, Community or paid support available

Quick Info

Starting Price
Free
Features
6 listed

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