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123 tools · 10 stacks
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AI tools are all over the place. This is the full landscape — 123 tools across 12 categories, mapped and connected. Ready to narrow it down? Build your stack →

Stack Layers
What are you building and how is it defined?
How do you write and ship code?
How does your AI think and act?
Which models and infrastructure power it?
How do you build, observe, and extend it?
React Flow mini map
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These tools competes with
Langfuse
vs
Traceloop

Choose Langfuse when…

  • •You want open-source LLM observability
  • •Self-hosting your tracing stack is important
  • •You need cost tracking across models and users

Choose Traceloop when…

  • •You want OpenTelemetry-native LLM observability
  • •Vendor-neutral tracing that plugs into your existing stack
  • •You need observability across many LLM providers
Field
Langfuse
Traceloop
Category
LLM Infrastructure
Prompt & Eval
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
Cloud: $59/mo
Cloud: Usage-based
Stars
⭐ 7,000
⭐ 2,000

Langfuse

Open-source platform for tracing, evaluations, and prompt management. Self-hostable alternative to LangSmith with clean UX.

Traceloop

Open-source LLM observability using OpenTelemetry standards. Automatic instrumentation for LangChain, OpenAI, and other frameworks with zero code changes.

Langfuse Website ↗GitHub ↗
Traceloop Website ↗GitHub ↗

Shared Connections (1)

Helicone

Only Langfuse (26)

CursorClaude CodeOpenHandsCrewAIAutoGenLangGraphLangChainLlamaIndex

Only Traceloop (1)

Langfuse
See full comparison in Explore →