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.

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

All Tools445Environment3Action Space406Observation5Reward / Eval5Policy Serving30Training Infra4Safety / Guardrails1Orchestration6

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406 results in the directory

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Models · Large Language Modelsllama.cpp CommunityOpen source

llama.cpp

Local/offline LLM inference in C/C++.

Free (OSS)Inspect tool
Agent FrameworkOpen Source CommunityOpen Source

Llama Index

Data framework for LLM

2 related challengesInspect tool
AI Engineering Tooling · LLM Data Preparation PlatformsLlamaIndexOpen source

LlamaIndex

Data framework for LLM applications

UnknownInspect tool
Models · Large Language ModelsInternLM / Shanghai AI LabOpen source

LMDeploy

Open-source LLM serving toolkit by InternLM.

Free (OSS)Inspect tool
INFERENCELocalAIOPEN_SOURCE

LocalAI

FreeInspect tool
Agent FrameworkLovable DevFreemium

Lovable Dev

AI agent for feature building

Beta / WaitlistInspect tool
AI Workflow Automation · Workflow RunnersPredibaseOpen source

Ludwig

AI Workflow Automation · Workflow Runners

Free (OSS)Inspect tool
AI Workflow Automation · Low-Code PlatformsLyzrFreemium

Lyzr

Enterprise AI agent builder

1 related challengeInspect tool
AI Workflow Automation · LLM Benchmarking & Model RoutingMartianPaid

Martian

Model router for LLMs

UnknownInspect tool
AI Engineering Tooling · Developer ToolsPrefectOpen source

Marvin

Framework

Free (OSS)Inspect tool
Agent FrameworkMastra AIFreemium

Mastra AI

AI agents for sales engagement

2 related challengesInspect tool
Agent Systems · Memory ManagementMem0 AIOpen source

Mem0

Memory layer for AI applications

UnknownInspect tool

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