All AI tools
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
26 tools for “Metrics Layer”
Few tools use these exact words, so these also include tools that match what you mean.
Memory layer that gives AI agents long-term recall of users
FinOps layer that meters, caps and routes LLM and agent spend
Monitors deployed ML models and estimates performance without labels
Experiment tracking and LLM observability, now part of CoreWeave
Discovery, monitoring and governance for enterprise AI agents
Comet's open-source platform for LLM tracing and evaluation
OpenTelemetry observability for Python apps and AI agents
Prompt management and evals for teams where non-engineers edit prompts
Testing, monitoring and governance for AI models and agents
Unified API, agent tool connectors and LLM gateway for AI products
LLM evaluation platform built on the open-source DeepEval framework
Gateway and runtime security for AI agents, models and MCP tools
Evaluation, observability and guardrails for AI agents and ML models
EU-built AI gateway and LLMOps platform for enterprise teams
Open-source AI agent observability that sends failures to coding agents
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