What is DeepSeek Cowork used for?

DeepSeek Cowork is an open-source, self-hostable AI assistant and browser automation tool powered by DeepSeek models, built as a lower-cost alternative to Claude Cowork. It is a good fit for self-hosted AI workflow assistant.

Is DeepSeek Cowork open source?

Yes. DeepSeek Cowork is open source. Its source code is on GitHub at imjszhang/Deepseek-Cowork and is written mainly in JavaScript.

Is DeepSeek Cowork free?

Yes. DeepSeek Cowork is open source, so the software itself is free to use.

Can I self-host DeepSeek Cowork?

Yes. DeepSeek Cowork can be self-hosted on your own server or infrastructure; there is no official hosted version.

What is DeepSeek Cowork an alternative to?

DeepSeek Cowork is an open-source alternative to Claude, Claude Cowork and DeepSeek. Other open-source alternatives to Claude include Open WebUI, Suna and Jan.

Is DeepSeek Cowork actively maintained?

The most recent commit to DeepSeek Cowork was on 6 June 2026, and the latest release is v0.3.0, published on 28 April 2026. The project has 220 stars on GitHub.

DeepSeek Cowork: open-source alternative to Claude

About DeepSeek Cowork

DeepSeek Cowork is an open-source AI assistant aimed at people who want a Claude Cowork-style workflow assistant without the cost or access restrictions of a closed commercial product. It was created shortly after Claude Cowork's release as a fully open alternative that anyone can self-host and run against DeepSeek's models.

The project turns natural-language requests into multi-step AI workflows, handling tasks such as coordinating multi-step actions, browsing and organizing files in a workspace, and maintaining persistent memory of conversation context and user habits across sessions. It is built around browser automation combined with an AI assistant layer rather than a single fixed script.

DeepSeek Cowork is written in JavaScript and relies on DeepSeek's API for the underlying language model, so usage of that API is billed separately by DeepSeek at its own rates. The repository metadata does not state a license, so check the repository before relying on it for commercial use; documentation is provided in English and Chinese.

Key features

Natural-language task coordination
Browser automation workflows
File browsing and workspace organization
Persistent conversation memory
Self-hosted private deployment

Good fit for

→Lower-cost alternative to Claude Cowork
→Self-hosted AI workflow assistant

Built with: JavaScript
Tags: ai-assistant; browser-automation; deepseek; self-hosted; open-source; workflow-automation

DeepSeek Cowork: questions and answers

What is DeepSeek Cowork used for?: DeepSeek Cowork is an open-source, self-hostable AI assistant and browser automation tool powered by DeepSeek models, built as a lower-cost alternative to Claude Cowork. It is a good fit for self-hosted AI workflow assistant.
Is DeepSeek Cowork open source?: Yes. DeepSeek Cowork is open source. Its source code is on GitHub at imjszhang/Deepseek-Cowork and is written mainly in JavaScript.
Is DeepSeek Cowork free?: Yes. DeepSeek Cowork is open source, so the software itself is free to use.
Can I self-host DeepSeek Cowork?: Yes. DeepSeek Cowork can be self-hosted on your own server or infrastructure; there is no official hosted version.
What is DeepSeek Cowork an alternative to?: DeepSeek Cowork is an open-source alternative to Claude, Claude Cowork and DeepSeek. Other open-source alternatives to Claude include Open WebUI, Suna and Jan.
Is DeepSeek Cowork actively maintained?: The most recent commit to DeepSeek Cowork was on 6 June 2026, and the latest release is v0.3.0, published on 28 April 2026. The project has 220 stars on GitHub.