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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
Assistants & Interfaces · VoiceElevenLabsFreemium

ElevenLabs

AI voice synthesis platform

1 related challengeInspect tool
Assistants & Interfaces · Chat AssistantsEllipsisFreemium

Ellipsis

AI debugging assistant

1 related challengeInspect tool
Agent FrameworkOpen Source CommunityOpen source

Embedchain

Framework for ChatGPT-like

Inspect pricing and usage detailsInspect tool
AI Workflow Automation · Evaluation PipelinesEvidently AIOpen source

Evidently AI

ML Monitoring

Free (OSS)Inspect tool
Agent FrameworkOpen Source CommunityOpen source

EvoAgentX

Building a Self-Evolving

Inspect pricing and usage detailsInspect tool
AI Engineering Tooling · AI Web Search APIs & ScrapersExaFreemium

Exa

Neural search API

5 related challengesInspect tool
Agent FrameworkFactory AIFreemium

Factory AI

Custom AI agent builder

1 related challengeInspect tool
UncategorizedFactory AIPaid

Factory Droid

Enterprise coding agents (VS Code)

EnterpriseInspect tool
AI Engineering Tooling · Developer ToolsFairlearnOpen source

Fairlearn (Fairness)

Fairness

Free (OSS)Inspect tool
INFERENCEfalFREEMIUM

fal.ai

FreemiumInspect tool
Models · Large Language ModelsTIIOpen source

Falcon 180B

LLM

Free (OSS)Inspect tool
INFERENCEFeatherless AIFREEMIUM

Featherless AI

FreemiumInspect tool

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