Get started today

Zulip Cloud

Free

Try Zulip for an unlimited period of time

  • 10,000 messages of search history
  • File storage up to 5 GB total
  • Convenient web service
  • No sysadmin work required

Standard

Make Zulip your home

  • Full search history
  • File storage up to 10 GB per user
  • Full access to enterprise features like Google and GitHub OAuth
  • Priority commercial support
  • Funds the Zulip open source project
6.67
per active user per month
$8/month billed monthly
Zulip On-Premise

Community support

Install your own Zulip server

  • Easy self-service installation
  • Free and open source forever under Apache 2.0 license
  • LDAP/Active directory integration
  • All Standard/Enterprise features included
Free and open source forever

Enterprise

For mission-critical installations

  • Easy self-service installation
  • Support response SLAs
  • High availability assistance
  • Input into the Zulip roadmap
  • Funds the Zulip open source project
Pricing varies with support required

Frequently Asked Questions

Do you have special plans for open source projects, non-profits, groups of friends, and other non-commercial entities?

Yes! Zulip Cloud Standard is free for open source projects and affiliated institutions. We also offer steep discounts to non-profits, educational institutions, groups of friends, and in scenarios where most of the users are not paid employees (e.g. company support forums). Just contact sales@zulipchat.com and we’d be happy to discuss your situation!

You may also be interested in Zulip for open source projects or Zulip for working groups and other part-time communities.

Does Zulip scale to a large number of users?

Yes! Some of our biggest fans have hundreds or thousands of users, including Fortune 500 companies like Akamai, and open source communities like The Recurse Center. If you'd like to see a large Zulip in action, the Zulip community server has thousands of accounts and hundreds of weekly active users, and is run on a single machine with 8GB of RAM.

Can I pay by credit card and/or invoice?

You can always use a credit card to pay, and we can bill by invoice for amounts over $1000.

Can I start on Zulip Cloud and later move to On-Premise?

Yes! Our high quality export and import tools (cloud, on-premise) ensure you can always move from our hosting to yours (and back). If you’d like to do a migration, email support@zulipchat.com and we'll get you started!

Who can I contact if I have further questions?

Stop by the Zulip community server to see Zulip in action and chat with the developers, tweet @zulip, or shoot us an email at sales@zulipchat.com!

Compare

Feature Zulip Slack Mattermost Discord
Apps for every platform
Hundreds of integrations
Hosting available
Emoji reactions
Markdown formatting
Topic-based threading
Lightning-fast search
Free and open source See below*

* On Mattermost's licensing: Mattermost Team is open source, but most enterprise-grade features are in Mattermost Enterprise, which is not.