Tongyi Deep Research, the Leading Open-source Deep Research Agent
Explore and test a large AI model designed for deep research through online demos.
pip install -r requirements.txt

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DeepResearch has 19.9k stars on GitHub. It has been forked 1.5k times. DeepResearch is written mainly in Python. It has been in active development since 2025. DeepResearch is available under the Apache-2.0 license. Its main topics are agent, alibaba, artificial-intelligence, deep-research.
Compare with the paid tools it replacesTongyi Deep Research, the Leading Open-source Deep Research Agent
DeepResearch is an open-source project. It is released under the Apache-2.0 license.
Yes. DeepResearch is free and open source — you can use, modify and self-host it.
DeepResearch is available under the Apache-2.0 license.
DeepResearch is written mainly in Python.
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