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Build the full agent training loop.
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

Stack layer

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

All Tools467Models886Environment6Action Space411Observation19Reward / Eval10Policy Serving35Training Infra5Safety / Guardrails7Orchestration16

Browse tools

411 results in the directory

Suggest a tool
AI Engineering Tooling · Developer ToolsAlteryxOpen source

Featuretools

AI Engineering Tooling · Developer Tools

Free (OSS)Inspect tool
Agent Systems · Multi-Agent Systems & OrchestrationFetch.aiFreemium

Fetch.ai

Autonomous agent network

UnknownInspect tool
AI Workflow Automation · Observability, Evaluation & GovernanceFiddler AIFreemium

Fiddler AI

ML monitoring and explainability

UnknownInspect tool
Agent FrameworkFirebender AIFreemium

Firebender AI

AI agent for frontend dev

Beta / WaitlistInspect tool
AI Engineering Tooling · Developer ToolsMendableOpen source

Firecrawl

AI Engineering Tooling · Developer Tools

Free (OSS)Inspect tool
Assistants & Interfaces · VoiceFixieFreemium

Fixie

Voice AI platform

1 related challengeInspect tool
AI Workflow Automation · Workflow RunnersMicrosoftOpen source

FLAML

AI Workflow Automation · Workflow Runners

Free (OSS)Inspect tool
Agent FrameworkOpen Source CommunityOpen source

Flappy

Production-ready LLM agent SDK

Inspect pricing and usage detailsInspect tool
Agent FrameworkOpen Source CommunityOpen source

Floom

AI gateway and agent/pipeline marketplace

Inspect pricing and usage detailsInspect tool
AI Engineering Tooling · Developer ToolsFlower LabsOpen source

Flower (Federated Learning)

Federated Learning

Free (OSS)Inspect tool
AI Engineering Tooling · Developer ToolsFramerFreemium

Framer

Design & build websites

FreemiumInspect tool
Models · Large Language ModelsGoogleOpen source

Gemma 2

Models · Large Language Models

Free (OSS)Inspect tool

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