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OpenAGI

Open-source research project exploring how large language models can work together with domain expert models on tasks.

PricingFree
Free planYes
UrduLimited / no

Best for: AI researchers and developers experimenting with agents

Visit OpenAGI

OpenAGI is an open-source project from the AGI Research group. Its theme is bringing large language models together with domain expert models, so that a general model can draw on more specialised tools when handling a request.

The code is hosted on GitHub with a long history of commits and a sizeable following. It is free and best suited to researchers and developers who are comfortable working directly with source code.

Key features

  • Combines LLMs with expert models
  • Open source on GitHub
  • Research-oriented
  • Free to use

Prices and features change often; check the official website for the latest plans. Last updated September 24, 2026.

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