AI Tools Directory

Discover the tools behind real AI build, eval, and deployment workflows.

Browse by role in the stack, not just by vendor. Compare fit here, then open a tool detail page when it earns deeper inspection.

Open My AI StackBrowse Agent Capabilities

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Narrow the directory by what the tool does in the workflow.

All Tools461Environment6Action Space411Observation19Reward / Eval10Policy Serving35Training Infra5Safety / Guardrails7Orchestration16

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19 results in the directory

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Agent FrameworkLangfuseOpen source

Langfuse

Open-source LLM observability and evals.

2 related challengesInspect tool
Agent FrameworkLangChainCommercial

Langsmith

LangChain tracing, debugging, and evaluation platform.

SubscriptionInspect tool
AI Workflow Automation · Evaluation PipelinesPortkey AIFreemium

Portkey

AI gateway & observability

2 related challengesInspect tool
AI Engineering Tooling · Vector DatabasesQdrantOpen source

Qdrant

Open-source vector database.

FreemiumInspect tool
AI Engineering Tooling · Code AssistantsSourcegraphCommercial

Sourcegraph Amp

Agentic coding tool from Sourcegraph.

2 related challengesInspect tool
AI Engineering Tooling · Vector DatabasesTurbopufferFreemium

Turbopuffer

Serverless vector and full-text search.

Usage-basedInspect tool
Developer ToolsCodeiumFreemium

Windsurf

Agentic AI IDE for software development.

FreemiumInspect tool

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