head to head · open source
agent-framework vs astron-agent
agent-framework has 14,527 GitHub stars, 2,570 forks, 617 open issues and last shipped yesterday. astron-agent has 8,948 stars, 909 forks, 46 open issues and last shipped yesterday. agent-framework leads on adoption by 62% (14,527 vs 8,948 stars). agent-framework is written in Python under MIT; astron-agent is written in Java under Apache-2.0. agent-framework has attracted 18% as many forks as stars, astron-agent 10%. astron-agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (agentic-ai, ai, multi-agent), 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
| agent-framework | astron-agent | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 8.9K |
| License | MIT | Apache-2.0 |
| Written in | Python | Java |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 2.6K | ⑂ 909 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick agent-framework if
- You weight community size — 15K stars and counting
- You want the MIT license terms
- Your stack matches Python
- 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 agent-framework
Welcome to Microsoft Agent Framework! Microsoft Agent Framework (MAF) is an open, multi language framework for building production grade AI agents and multi agent workflows in .NET and Python . Microsoft Agent Framework is built for teams taking agents from prototype to production. It provides a consistent foundation for building, orchestrating, and operating agent systems across Python, .NET and Go, while keeping architecture choices open as requirements evolve, and supports a broad ecosystem including Microsoft Foundry, Azure OpenAI, OpenAI, and the GitHub Copilot SDK, with samples and hosting patterns for…
read the full agent-framework 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 agent-framework or astron-agent more popular?
agent-framework has 14,527 GitHub stars and astron-agent has 8,948. agent-framework has the larger community by that measure.
Are agent-framework and astron-agent free?
Both are open source. agent-framework is licensed under MIT and astron-agent under Apache-2.0. Neither carries a licence fee.
What is the difference between agent-framework and astron-agent?
agent-framework is written in Python 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, agent-framework or astron-agent?
Choose agent-framework if you want the larger community (14,527 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.