
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents

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Verified active tools in AI Tools Directory, ranked by current traffic and editorial score.

Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents

Free / Open-sourceVRAM, throughput and GPU cost calculators plus courses for open-weight LLM deployment

Free / Open-sourceCheck which local AI models your GPU or Mac can actually run
Free / Open-sourceEvaluate every frontier model against your own workflows

Human-validated training data and evaluation services for frontier AI models


Free / Open-sourceOpen AI infrastructure platform for managing GPU clusters and shipping models to production
AI Pricing was a dedicated analytics web application designed to help developers, enterprises, and researchers compare and benchmark pricing models across various LLM providers, cloud APIs, and GPU infrastructures. It provided clear cost breakdowns to help teams optimize their AI operational spending.
Since AI Pricing is offline, explore the top-rated AI cost tracking and model comparison tools featured on this page.
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents
Free / Open-sourceVRAM, throughput and GPU cost calculators plus courses for open-weight LLM deployment
Free / Open-sourceCheck which local AI models your GPU or Mac can actually run
Free / Open-sourceEvaluate every frontier model against your own workflows
Free / Open-sourceOpen AI infrastructure platform for managing GPU clusters and shipping models to production