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The harder your agents get, the more you need LangWatch.
LangWatch — the measurement layer for AI agents
LangWatch is the open-core platform to test, evaluate, and monitor LLM agents end-to-end. Unlike tools that grade single LLM outputs, LangWatch is built for agent complexity multi-turn, multi-step, multi-agent systems where failure hides in the interactions.
Founder
langwatch
Launch Date
July 17, 2026
Launch Tags
Pricing
Free
LangWatch launched on What Launched Today on July 17, 2026. Ranked #18 of 41 launches on July 17, 2026. Tagged as evaluations. Community upvotes: 1. The harder your agents get, the more you need LangWatch.
The harder your agents get, the more you need LangWatch.
LangWatch — the measurement layer for AI agents
LangWatch is the open-core platform to test, evaluate, and monitor LLM agents end-to-end. Unlike tools that grade single LLM outputs, LangWatch is built for agent complexity multi-turn, multi-step, multi-agent systems where failure hides in the interactions.
Founder
langwatch
Launch Date
July 17, 2026
Launch Tags
Pricing
Free
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LangWatch launched on What Launched Today on July 17, 2026. Ranked #18 of 41 launches on July 17, 2026. Tagged as evaluations. Community upvotes: 1. The harder your agents get, the more you need LangWatch.
53/100
53/100
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