Open-source LLM observability platform providing comprehensive tracing, analytics, and evaluation for AI applications — acquired by ClickHouse in January 2026 while remaining open source.
Observability platform built for high-cardinality data exploration, using AI-powered querying and anomaly detection to help engineering teams understand complex distributed systems.
Including Funding rounds + valuations, Founders + executives, Products + tech stack, Headcount + HQ, Status timeline, and Roster connections.
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