Is ClickHouse down right now?
clickhouse.com
Checking clickhouse.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
Response time by location, last 24 hours
| Location | Average response | Reached |
|---|---|---|
| Berlin 1, Germany | 97 ms | 15 of 15 checks |
| Falkenstein, Germany | 156 ms | 15 of 15 checks |
| Berlin 2, Germany | 104 ms | 15 of 15 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 ClickHouse could not be reached from at least two locations in two checks in a row.
Recent checks
| Time | Status | Locations | Response |
|---|---|---|---|
| 2026-10-09 14:41 UTC | Up | 3 of 3 | 121 ms |
| 2026-10-09 14:25 UTC | Up | 3 of 3 | 96 ms |
| 2026-10-09 14:10 UTC | Up | 3 of 3 | 122 ms |
| 2026-10-09 13:54 UTC | Up | 3 of 3 | 131 ms |
| 2026-10-09 13:39 UTC | Up | 3 of 3 | 131 ms |
| 2026-10-09 13:23 UTC | Up | 3 of 3 | 100 ms |
| 2026-10-09 13:07 UTC | Up | 3 of 3 | 109 ms |
| 2026-10-09 12:52 UTC | Up | 3 of 3 | 87 ms |
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About ClickHouse
Fast Open-Source OLAP DBMS | ClickHouse
ClickHouse is a fast open-source column-oriented database management system that allows generating analytical data reports in real-time using SQL queries
Visit clickhouse.comTitle and description as published by the site.
We can reach it, but you cannot?
- Reload the page without the cache: Ctrl + F5 on Windows, Cmd + Shift + R on a Mac.
- Open the site in a private window. If it works there, clear the cookies and cache for clickhouse.com.
- Try another network, such as mobile data. If that works, the problem is with your provider or router.
- Switch to a public DNS resolver such as 1.1.1.1 or 8.8.8.8, then flush your DNS cache.
- Turn off VPNs, proxies and ad blockers for a moment. Some sites refuse those connections.
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Show the current status of ClickHouse on your own page or in a README. The badge updates by itself.
