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Is Zulip down right now?

zulip.com

Checking zulip.com…

Asking our locations to reach the site. This takes a few seconds.

Uptime, 24 hours
100 %
Uptime, 7 days
100 %
Uptime, 30 days
100 %

Based on 1 day of checks so far. Checks that failed because of how we test, not because of the site, are left out.

Response time, last 24 hours

2026-10-09 11:00 UTC: 1074 ms2026-10-09 11:15 UTC: 566 ms2026-10-09 11:31 UTC: 537 ms2026-10-09 11:46 UTC: 532 ms2026-10-09 12:02 UTC: 541 ms2026-10-09 12:17 UTC: 534 ms2026-10-09 12:33 UTC: 565 ms2026-10-09 12:48 UTC: 540 ms2026-10-09 13:03 UTC: 535 ms2026-10-09 13:19 UTC: 564 ms2026-10-09 13:34 UTC: 535 ms2026-10-09 13:50 UTC: 562 ms2026-10-09 14:05 UTC: 540 ms2026-10-09 14:21 UTC: 544 ms2026-10-09 14:36 UTC: 542 ms2026-10-09 14:52 UTC: 563 ms2026-10-09 15:08 UTC: 540 ms2026-10-09 15:23 UTC: 539 ms2026-10-09 15:38 UTC: 563 ms2026-10-09 15:54 UTC: 539 ms2026-10-09 16:09 UTC: 533 ms2026-10-09 16:25 UTC: 545 ms2026-10-09 16:40 UTC: 562 ms2026-10-09 16:56 UTC: 564 ms2026-10-09 17:11 UTC: 556 ms2026-10-09 17:27 UTC: 537 ms2026-10-09 17:43 UTC: 532 ms
Green: response time, full height at 850 ms or more. Red: down. Amber: not confirmed.

Response time by location, last 24 hours

LocationAverage responseReached
Berlin 1, Germany574 ms27 of 27 checks
Falkenstein, Germany444 ms27 of 27 checks
Berlin 2, Germany580 ms27 of 27 checks

Each check runs from all locations at once. A location far from the site’s servers answers later; that says nothing about the site being slow.

Outage history

No confirmed outage on record. An outage is listed once Zulip could not be reached from at least two locations in two checks in a row.

Recent checks

TimeStatusLocationsResponse
2026-10-09 17:43 UTCUp3 of 3532 ms
2026-10-09 17:27 UTCUp3 of 3537 ms
2026-10-09 17:11 UTCUp3 of 3556 ms
2026-10-09 16:56 UTCUp3 of 3564 ms
2026-10-09 16:40 UTCUp3 of 3562 ms
2026-10-09 16:25 UTCUp3 of 3545 ms
2026-10-09 16:09 UTCUp3 of 3533 ms
2026-10-09 15:54 UTCUp3 of 3539 ms

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About Zulip

Zulip — organized team chat

Zulip is an organized team chat app for distributed teams of all sizes.

Visit zulip.comTitle and description as published by the site.

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