head to head · open source
Hermes Agent vs BotSharp
Hermes Agent has 246,618 GitHub stars, 51,659 forks, 41,784 open issues and last shipped yesterday. BotSharp has 3,103 stars, 651 forks, 48 open issues and last shipped 2 days ago. Hermes Agent leads on adoption by 7,848% (246,618 vs 3,103 stars). Hermes Agent is written in Python under MIT; BotSharp is written in C# under Apache-2.0. Hermes Agent has attracted 21% as many forks as stars, BotSharp 21%. Hermes Agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-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
| Hermes Agent | BotSharp | |
|---|---|---|
| GitHub stars | ★ 247K | ★ 3.1K |
| License | MIT | Apache-2.0 |
| Written in | Python | C# |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 52K | ⑂ 651 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hermes Agent if
- You weight community size — 247K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick BotSharp if
- You want the BotSharp feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C#
- You evaluated both and BotSharp fits your workflow better
About Hermes Agent
Hermes Agent is a desktop AI agent developed by Nous Research that maintains persistent memory and self improving capabilities across sessions and platforms. It operates as a local first, cross platform interface for LLMs, integrating with multiple model providers and deployment environments without vendor lock in. The agent implements a closed learning loop where it curates its own memory, creates and refines skills from experience, and supports cross session recall via full text search and summarization.
read the full Hermes Agent overview →
About BotSharp
BotSharp is an open source AI multi agent framework for .NET that connects large language models to existing business applications, and it is aimed at C enterprise developers who want agent orchestration and conversation state to live inside their own information systems rather than in a separate stack.
read the full BotSharp overview →
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Frequently asked questions
Is Hermes Agent or BotSharp more popular?
Hermes Agent has 246,618 GitHub stars and BotSharp has 3,103. Hermes Agent has the larger community by that measure.
Are Hermes Agent and BotSharp free?
Both are open source. Hermes Agent is licensed under MIT and BotSharp under Apache-2.0. Neither carries a licence fee.
What is the difference between Hermes Agent and BotSharp?
Hermes Agent is written in Python and BotSharp 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, Hermes Agent or BotSharp?
Choose Hermes Agent if you want the larger community (246,618 stars) or its MIT licence terms. Choose BotSharp if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.