Is ClickHouse still maintained, or is it a dead project?

ClickHouse is undoubtedly alive and kicking, actively maintained with a vibrant community. With nearly 50,000 stars on GitHub, it's a heavyweight in real-time analytics databases. The latest commit was just made a few hours ago, and it has a strong release cadence, showcasing its robust developer interest and involvement.

Current Status of ClickHouse

• Project: ClickHouse/ClickHouse
• Stars: 49,386
• Language: C++
• Maintenance Status: ✅ Actively maintained
• Last Push: Just now (0 days ago)
• Latest Release: v26.7.5.10-stable released on August 21, 2026
• Contributors: 3,120
• Open Issues: 6,995 (which indicates ongoing development but also a significant volume of work)
• License: Apache 2.0

Maintenance Insight:

ClickHouse exhibits strong health signals:

• The last push was within hours, indicative of an active development cycle.
• A large contributor base of 3,120 enhances its sustainability.
• The project has a clear release history, with frequent updates (latest tag as recent as August 21, 2026).

Despite the open issues count of 6,995, this is typical for widely-used open-source projects. The high number may indicate community engagement where users actively submit their issues, contributing to its ecosystem.

Conclusion:

ClickHouse is not only maintained but thriving. Its community is vibrant, and the project is continually evolving. If you're considering it for use, rest assured you're working with a living, breathing database tool that's fully supported by an engaged development community.

Recommendation: Choose ClickHouse if you need a powerful, real-time analytics solution with an active backing. Avoid concerns over stagnation; this project shows no signs of slowing down.