head to head · open source
astron-agent vs LLMTornado
astron-agent has 8,948 GitHub stars, 909 forks, 46 open issues and last shipped yesterday. LLMTornado has 650 stars, 122 forks, 14 open issues and last shipped yesterday. astron-agent leads on adoption by 1,277% (8,948 vs 650 stars). astron-agent is written in Java under Apache-2.0; LLMTornado is written in C# under MIT. astron-agent has attracted 10% as many forks as stars, LLMTornado 19%. LLMTornado was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (agent, agentic-ai, agentic-workflow, 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
| astron-agent | LLMTornado | |
|---|---|---|
| GitHub stars | ★ 8.9K | ★ 650 |
| License | Apache-2.0 | MIT |
| Written in | Java | C# |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 909 | ⑂ 122 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick astron-agent if
- You weight community size — 8.9K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick LLMTornado if
- You want the LLMTornado feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and LLMTornado fits your workflow better
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 →
About LLMTornado
LLM Tornado Build AI agents and workflows in minutes with one toolkit and built in connectors to 30+ API Providers & Vector Databases. Official Website LLM Tornado is a .NET provider agnostic SDK that empowers developers to build, orchestrate, and deploy AI agents and workflows. Whether you're building a simple chatbot or an autonomous coding agent, LLM Tornado provides the tools you need with unparalleled integration into the AI ecosystem. ✨ Features Use Any Provider : Built in connectors to: Alibaba, Anthropic, Azure, Blablador, Cohere, DeepInfra, DeepSeek, Google, Groq, LiteLLM, MiniMax, Mistral, MoonshotAI…
read the full LLMTornado overview →
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Frequently asked questions
Is astron-agent or LLMTornado more popular?
astron-agent has 8,948 GitHub stars and LLMTornado has 650. astron-agent has the larger community by that measure.
Are astron-agent and LLMTornado free?
Both are open source. astron-agent is licensed under Apache-2.0 and LLMTornado under MIT. Neither carries a licence fee.
What is the difference between astron-agent and LLMTornado?
astron-agent is written in Java and LLMTornado in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, astron-agent or LLMTornado?
Choose astron-agent if you want the larger community (8,948 stars) or its Apache-2.0 licence terms. Choose LLMTornado if its feature set, stack or MIT licence fits better. Both are self-hostable.