Altinity Stable® Builds

ClickHouse® tested and verified for production use with 3 years of support.

ClickHouse®, as an open source project, has multiple methods of installation. Altinity recommends either using Altinity Stable® Builds for ClickHouse, or upstream builds.

The Altinity Stable builds are releases with extended service of ClickHouse that undergo rigorous testing to verify they are secure and ready for production use. Altinity Stable Builds provide a secure, pre-compiled binary release of ClickHouse server and client with the following features:

  • The ClickHouse version release is ready for production use.
  • 100% open source and 100% compatible with ClickHouse upstream builds.
  • Provides Up to 3 years of support.
  • Validated against client libraries and visualization tools.
  • Tested for cloud use including Kubernetes.

For more information, the Altinity.com website has a high-level overview of Altinity Stable builds.

Altinity Stable Builds Lifecycle Table

The following table lists Altinity Stable builds and their current status. Upstream builds of ClickHouse are no longer available after upstream Support EOL (shown in red). Contact us for build support beyond the Altinity Extended Support EOL.

Release Notes Build Status Latest Version Release Date Latest Update Support Duration Upstream Support
End-of-Life*
Altinity Extended Support
End-of-Life**
26.3 Available 26.3.16.10001 3 Jul 2026 3 Jul 2026 3 years 26 Mar 2027 3 Jul 2029
25.8 Available 25.8.16.10002 18 Feb 2026 19 Mar 2026 3 years 19 Dec 2026 18 Feb 2029
25.3 Available,
FIPS‑compatible
25.3.8.30001 29 Jul 2025 11 Apr 2026 3 years 31 Mar 2026 29 Jul 2028
24.8 Available 24.8.14.10546 31 Jan 2025 8 May 2026 3 years 31 Aug 2025 31 Jan 2028
24.3 Available,
FIPS‑compatible
24.3.18.10426 23 Jul 2024 11 Jun 2025 3 years 31 Mar 2025 23 Jul 2027
23.8 Available 23.8.16.43 27 Dec 2023 17 Dec 2024 3 years 31 Aug 2024 27 Dec 2026
23.3 Available,
FIPS‑compatible
23.3.19.33 14 Jul 2023 21 Mar 2024 3 years 31 Mar 2024 14 Jul 2026
22.8 Available,
FIPS‑compatible
22.8.20.12 13 Feb 2023 24 Aug 2023 3 years 31 Aug 2023 13 Feb 2026
22.3 Available 22.3.15.33 15 Jul 2022 22 Dec 2022 3 years 15 Mar 2023 15 Jul 2025

* During Upstream Support bug fixes are automatically backported to upstream builds and picked up in refreshes of Altinity Stable builds.

** Altinity Extended Support covers P0-P1 bugs encountered by customers and critical security issues regardless of audience. Fixes are best effort and may not be possible in every circumstance. Altinity makes every effort to ensure a fix, workaround, or upgrade path for covered issues.


Altinity Stable® Builds Install Guide

How to install the Altinity Stable® Builds for ClickHouse®

FIPS-Compatible Altinity Stable® Builds

Altinity Stable® Builds with FIPS 140-3 support

Troubleshooting Altinity Stable® Builds

Figuring out what’s wrong when something goes wrong