All AI tools
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
47 tools for “Evals”
Crowdsourced leaderboard ranking AI models by blind human votes
Tracing, evaluation and deployment platform for LLM agents
Experiment tracking and LLM observability, now part of CoreWeave
Independent benchmarks of AI model quality, speed and price
Open-source LLM observability, prompt management and evals
Discovery, monitoring and governance for enterprise AI agents
Comet's open-source platform for LLM tracing and evaluation
AI observability and evaluation, plus the open-source Phoenix
Evaluation and observability platform for shipping reliable AI apps
Open-source CLI for testing prompts and red-teaming AI apps
Compute, RL training, evals and inference for building your own models
Observability, evals and governance for enterprise AI agents
Emotionally intelligent voice AI, expression APIs and voice evals
LLM evaluation platform built on the open-source DeepEval framework
Prompt management and evals for teams where non-engineers edit prompts
LLM evaluation, testing and monitoring platform for production AI
Open-source Python library for testing and evaluating LLM apps
Expert-led safety evaluation for AI models in sensitive scenarios
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