Team chat
Zulip privacy rating
Open source team chat that organizes conversations into channels and named topics. It can be self-hosted or used as the Zulip Cloud service run by Kandra Labs.
Summary
Zulip scores 65 out of 100 (grade C) on the team chat criteria. It meets 2 of 4 criteria: open source and no ads or data sales. It partly meets no trackers or telemetry. It does not meet independent audit. It is based in the United States: Five Eyes member; subject to the US CLOUD Act.
Score 65 out of 100. How scoring works
Criteria
- Yes
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Partial
No trackers or telemetry Weight 3 of 3
Are the website and apps free of third-party trackers, with any analytics anonymous and any telemetry off by default?
No third-party trackers were found on the website, but self-hosted servers using the push notification service send usage statistics by default, which admins can turn off.
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Yes
No ads or data sales Weight 2 of 3
Is the product funded without advertising, ad targeting or selling user data?
Funded by paid Cloud plans and self-hosted support contracts; the privacy policy states personal data is not sold.
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No
Independent audit Weight 2 of 3
Has an independent security or privacy audit been published within the last three years?
No independent audit is published.