AI Tools Hub

Best AI Developer Tools Tools (2026)

27 verified tools.

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LlamaIndex
Data framework for LLM apps.Open sourceData & AnalyticsE2B
Code interpreter sandboxes for agents.Usage-basedCodeHugging Face
The hub for open ML models.FreemiumDeveloper ToolsLiteLLM
Call 100+ LLMs with one SDK.Open sourceDeveloper ToolsMLflow
Open-source ML lifecycle platform.Open sourceDeveloper ToolsCrewAI
Framework for multi-agent crews.Open sourceAI AgentsPortkey
AI gateway & observability.FreemiumDeveloper ToolsJan
Offline ChatGPT alternative.Open sourceDeveloper ToolsHoppscotch
Open-source API client.Open sourceDeveloper ToolsHelicone
Open-source LLM observability.FreemiumVerified FreeDeveloper ToolsOllama
Run LLMs locally.Open sourceVerified FreeDeveloper ToolsLangGraph
Framework for stateful agents.Open sourceAI AgentsTabby
Self-hosted AI coding assistant.Open sourceCodeAnythingLLM
All-in-one local RAG app.Open sourceDeveloper ToolsTogether AI
Run & fine-tune open models.Usage-basedVerified FreeDeveloper ToolsSuperAGI
Open-source agent framework.Open sourceAI AgentsRefact.ai
Open-source AI coding agent.FreemiumVerified FreeCodeGradio
Build ML demos in Python.Open sourceDeveloper ToolsLyzr
Agent framework for enterprise.FreemiumAI AgentsFireworks AI
Fast inference for open models.Usage-basedVerified FreeDeveloper ToolsLangChain
Framework for LLM apps.Open sourceAI AgentsSupabase
Open-source Postgres backend with vectors.FreemiumVerified FreeData & AnalyticsLangflow
Visual builder for LangChain.Open sourceVerified FreeDeveloper ToolsVercel AI SDK
TypeScript toolkit for AI apps.Open sourceDeveloper Tools
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