head to head · open source
Archon vs astron-agent
Archon has 23,807 GitHub stars, 3,518 forks, 321 open issues and last shipped yesterday. astron-agent has 8,956 stars, 910 forks, 46 open issues and last shipped yesterday. Archon leads on adoption by 166% (23,807 vs 8,956 stars). Archon is written in TypeScript under MIT; astron-agent is written in Java under Apache-2.0. Archon has attracted 15% as many forks as stars, astron-agent 10%. Archon was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Archon | astron-agent | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 9.0K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Java |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.5K | ⑂ 910 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Archon if
- You weight community size — 24K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick astron-agent if
- You want the astron-agent feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and astron-agent fits your workflow better
About Archon
Archon The first open source harness builder for AI coding. Make AI coding deterministic and repeatable. Archon is a workflow engine for AI coding agents. Define your development processes as YAML workflows planning, implementation, validation, code review, PR creation and run them reliably across all your projects. Like what Dockerfiles did for infrastructure and GitHub Actions did for CI/CD Archon does for AI coding workflows. Think n8n, but for software development. Why Archon? When you ask an AI agent to "fix this bug", what happens depends on the model's mood. It might skip planning. It might forget to run…
read the full Archon overview →
About astron-agent
English 简体中文 日本語 🔭 What is Astron Agent Astron Agent is an enterprise grade, commercial friendly Agentic Workflow development platform that integrates AI workflow orchestration, model management, AI and MCP tool integration, RPA automation, and team collaboration features. The platform supports high availability deployment, enabling organizations to rapidly build scalable, production ready intelligent agent applications and establish their AI foundation for the future. Why Choose Astron Agent? Stable and Reliable : Built on the same core technology as the iFLYTEK Astron Agent Platform, providing enterprise…
read the full astron-agent overview →
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Frequently asked questions
Is Archon or astron-agent more popular?
Archon has 23,807 GitHub stars and astron-agent has 8,956. Archon has the larger community by that measure.
Are Archon and astron-agent free?
Both are open source. Archon is licensed under MIT and astron-agent under Apache-2.0. Neither carries a licence fee.
What is the difference between Archon and astron-agent?
Archon is written in TypeScript and astron-agent in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Archon or astron-agent?
Choose Archon if you want the larger community (23,807 stars) or its MIT licence terms. Choose astron-agent if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.