ClickHouse 25.8 (LTS)
ClickHouse 25.8 (LTS)
The ClickHouse 25.8 (LTS) reaches end of service life on Aug 29, 2026. Third-party support keeps it managed past that date — issue management, vulnerability remediation, and compliance maintenance from 24/7 engineers.
24/7 engineers own your ClickHouse 25.8 (LTS) incidents end to end.
Mitigation and patch-around guidance when the vendor no longer ships fixes.
Controls evidence and documentation that keep auditors satisfied.
Specifications
- product
- clickhouse
- release
- 25.8
- product Label
- ClickHouse
- release Label
- 25.8 (LTS)
- codename
- lts
- true
- latest Version
- 25.8.33.6
- release Date
- 2025-08-29
- maintained
- true
- source Url
- https://endoflife.date/clickhouse
Lifecycle Dates
- End of Service Life
- Aug 29, 2026
- Last OEM Support
- Aug 29, 2026
OEM vs. 3rd Party Support
See how third-party support compares to the vendor contract for ClickHouse 25.8 (LTS) — monitoring, break/fix, vulnerability work, operations and compliance, before and after EOSL.
| Feature | OEM Support | 3rd Party Support |
|---|---|---|
| Post-EOSL Support | ||
| Break/Fix Support | Until EOSL | |
| 24/7 Monitoring | ||
| Vulnerability Scanning & Remediation | ||
| Managed Operations | ||
| Procedure & Configuration Review | ||
| Compliance & Audit Documentation | Limited | |
| Discounted Migration to Other Platforms |
Why Choose 3rd Party Support for ClickHouse 25.8 (LTS)?
Vulnerability Remediation
Scanning, mitigation and patch-around guidance for ClickHouse 25.8 (LTS) when the vendor no longer ships fixes.
Compliance Maintenance
Procedure review, controls evidence and the documentation auditors ask for — maintained continuously, not scrambled at audit time.
24/7 Expert Support
Engineers who know this release monitor, manage and fix issues around the clock — break/fix to managed operations.
ClickHouse 25.8 (LTS) Support: Frequently Asked Questions
Is the ClickHouse 25.8 (LTS) still supported?
Yes, but ClickHouse support for the ClickHouse 25.8 (LTS) ends on Aug 29, 2026. You can upgrade on the vendor's schedule, or move to third-party support and keep the release you're on — issues managed, vulnerabilities remediated, compliance maintained.
When is the ClickHouse 25.8 (LTS) end of service life (EOSL) date?
ClickHouse lists the end of service life for the ClickHouse 25.8 (LTS) as Aug 29, 2026.
Can I keep using the ClickHouse 25.8 (LTS) after its EOSL date?
Yes. EOSL means ClickHouse stops issuing patches and support — the software itself keeps running. Third-party support covers it from there: issue management, security vulnerability remediation, and the compliance documentation auditors ask for, for as long as you choose to run it.
How much does third-party support for the ClickHouse 25.8 (LTS) cost?
Typically 40-70% below the OEM maintenance renewal price. Exact pricing depends on quantity, service level and location — request a quote and we respond within 24 hours.