ClickHouse acquires Langfuse

[maxdeichmann]

We’re excited to announce that Langfuse is joining ClickHouse.

What does this mean?

Our roadmap stays the same, our goal continues to be building the best LLM engineering platform, and we remain committed to open source and self-hosting.

• Langfuse stays open source and self‑hostable.
• Langfuse Cloud keeps running as‑is. Same product, same endpoints, same experience.
• Support stays the same. Same channels, same SLAs.

With ClickHouse behind us, we can move better faster.

• More engineering leverage on the hardest parts. This will push performance and reliability.
• Faster progress on enterprise-grade compliance and security features.
• Using Clickhouse’s customer success and support playbooks we can focus on what matters most: our users.

We are super excited about this change as it allows us to accelerate the product roadmap, grow faster, and collaborate more. Please share if you have any questions regarding this change in the thread below. While we may not have all the answers to your questions for you today - we promise to take all questions and feedback to heart.

Learn more about how this happened and what’s next on our blog.

FAQ from blog post:

• Is Langfuse still open source? Yes. No licensing changes planned.
• Can I still self‑host Langfuse? Yes. Self‑hosting is a first‑class path.
• Does anything change for Langfuse Cloud customers today? No. Same product, same endpoints, same contracts.
• Where do I go for support? No changes: https://langfuse.com/support
• Will the Langfuse team stay on Langfuse? Yes. The team is joining ClickHouse and will keep building Langfuse. Also, we are hiring in Berlin and SF to accelerate.

[NikushaDevashvili]

Congrats!!! @maxdeichmann

[nomadicmehul]

We’re excited to announce that Langfuse is joining ClickHouse.

What does this mean?

Our roadmap stays the same, our goal continues to be building the best LLM engineering platform, and we remain committed to open source and self-hosting.

• Langfuse stays open source and self‑hostable.

• Langfuse Cloud keeps running as‑is. Same product, same endpoints, same experience.

• Support stays the same. Same channels, same SLAs.

With ClickHouse behind us, we can move better faster.

• More engineering leverage on the hardest parts. This will push performance and reliability.

• Faster progress on enterprise-grade compliance and security features.

• Using Clickhouse’s customer success and support playbooks we can focus on what matters most: our users.

We are super excited about this change as it allows us to accelerate the product roadmap, grow faster, and collaborate more. Please share if you have any questions regarding this change in the thread below. While we may not have all the answers to your questions for you today - we promise to take all questions and feedback to heart.

Learn more about how this happened and what’s next on our blog.

FAQ from blog post:

• Is Langfuse still open source? Yes. No licensing changes planned.

• Can I still self‑host Langfuse? Yes. Self‑hosting is a first‑class path.

• Does anything change for Langfuse Cloud customers today? No. Same product, same endpoints, same contracts.

• Where do I go for support? No changes: https://langfuse.com/support

• Will the Langfuse team stay on Langfuse? Yes. The team is joining ClickHouse and will keep building Langfuse. Also, we are hiring in Berlin and SF to accelerate.

Congrats @maxdeichmann 🙌

[chongzixuan-ai]

Great news on Langfuse joining ClickHouse! This partnership sounds like an exciting step forward, especially with the increased engineering leverage and the promise of faster progress on enterprise-grade features. The commitment to keeping Langfuse open source and self-hostable is reassuring for both current and future users.
Looking forward to seeing how this collaboration accelerates the roadmap. If you need any help with the transition or have questions, feel free to reach out.