CortexOps vs Langfuse: Open Source AI Observability Compared (opens in new tab)

Both CortexOps and Langfuse are open-source AI observability platforms. If you are evaluating them, the choice comes down to a few key differences: framework support, evaluation methodology, and whether you need a CI/CD deployment gate. What They Are Langfuse is an open-source LLM engineering platform focused on tracing, prompt management, and evaluation. It has a strong Python and TypeScript SDK, a hosted cloud option, and a popular self-hosted deployment. Over 6 million SDK downloads per mo...