2026/01/16 Langfuse joins ClickHouse Our goal continues to be building the best LLM engineering platform
ClickHouse has acquired Langfuse.
If you’re reading this as a Langfuse user, your first question is probably: What does this mean for me?
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. There are no immediate changes to how you use Langfuse and how you can reach out to us.
What does change is our ability to move faster. With ClickHouse behind us, we can invest more deeply into performance, reliability, and our roadmap that helps teams build and improve AI applications in production.
What stays the same
This is the section we would want to read first, too.
Langfuse stays open source and self‑hostable. There are no planned changes to licensing. As you know, we leaned heavily into OSS over the last years.
There are no planned changes to licensing. As you know, we leaned heavily into OSS over the last years. Langfuse Cloud keeps running as‑is. Same product, same endpoints, same experience.
Same product, same endpoints, same experience. Support stays the same. Same channels, same SLAs for existing customers.
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