Leaderboards / L7 Middleware / #7
Langfuse
Active product LLM observability / tracing platform·Open-source LLM engineering platform — tracing, evals, prompt management.
Rank in layer
#7
Confirmed customers
–
Recent engine activity · 90 day window
Customer wins
0
Partnerships
0
Capital events
0
Hiring (60d)
0
Active in
Products this company is committing to per engine analysis
- LLM eval & observability platform/ai-eval-observability
- multi-agent observability via OpenInference / Claude Agent SDK instrumentor/ai-eval-observability
Leaderboard updated 2026-06-26 · Methodology