Hermes Agentcompared
Hermes Agent is open source, runs on your hardware or Hermes Cloud, works with the model you pick and answers on more than 20 messaging platforms. Each comparison lists its public sources and the date we checked them.
Why Hermes Agent
Free and open source under the MIT license
The code is on GitHub at NousResearch/hermes-agent and the software costs nothing. Local models are free to run.
Runs on your hardware or Hermes Cloud
Install it on your computer or a server, or let Hermes Cloud run it always on. Every paid Nous Portal plan includes one Hermes Cloud agent.
Works with the model you pick
Frontier models on launch day with one Nous Portal login, or any OpenAI-compatible API, local models and ChatGPT sign-in for Codex models.
Lives in your chat apps and learns
Reach it on more than 20 messaging platforms. It remembers your work and saves the workflows it works out as reusable skills.
The field
Six questions that decide most choices, answered for each product. Open a comparison for the detail and the sources.
| Product | Open source | Runs on | Models | Chat apps | Learns from use | To start |
|---|---|---|---|---|---|---|
| Hermes Agent | Yes (MIT) | Self-hosted or Hermes Cloud | Hundreds, plus local models | More than 20 platforms | Remembers, writes own skills | Free, plus model costs |
| OpenClaw | Yes (MIT) | Your computer, server or VPS | Many providers, local models | WhatsApp, Teams and 20+ more | Yes, learned skills | Free, plus model costs |
| ChatGPT dots | No source code documented | OpenAI's cloud | GPT-6 Astra, GPT-6.1 Terra | Slack, Teams (limited) | Yes; memories not viewable | Pro or Business Premium |
| Muse | No | Meta's cloud | Meta's Muse models | Editable memory files | Free with usage limit | |
| Grok Bot | No, proprietary | Cursor's cloud (US) | Picked per request, no picker | Own apps, X, Slack for teams | Memory, taught skills | Premium X plan or Cursor |
| Claude Cowork | No, proprietary | Anthropic's cloud by default | Claude models | Claude's own apps | Memory, projects, skills | Paid Claude plan |
| Manus | No | Manus's cloud, desktop app | Manus picks, or your own key | Telegram, LINE, Slack, email | Projects, skills from tasks | Free daily credits |
| Claude Code | No, proprietary | Local or Anthropic cloud | Claude models | Slack, preview channels | Auto memory notes | Paid plan or API key |
| Codex | CLI and SDK, Apache-2.0 | Local or OpenAI cloud | OpenAI, Bedrock or local | Slack or Teams, admin setup | Opt-in local memories | Free ChatGPT plan |
| OpenCode | Yes (MIT) | Your computer or server | 200+ providers, local models | Slack agent in early access | AGENTS.md files you add | Free, with free models |
Comparisons
- Hermes Agent vs OpenClawHermes Agent is a free, MIT-licensed OpenClaw alternative that Nous Research can also host on Hermes Cloud, with one Nous Portal login for models and tools.
- Hermes Agent vs ChatGPT dotsHermes Agent is an open-source alternative to ChatGPT dots that works with the model you choose and runs on your hardware or Hermes Cloud.
- Hermes Agent vs MuseAn open-source alternative to Muse: Hermes Agent runs on your hardware or Hermes Cloud and works with the model you pick, Meta's Muse Spark included.
- Hermes Agent vs Grok BotHermes Agent is an open-source Grok Bot alternative: you pick the model and it stays that model, on your hardware or Hermes Cloud. Grok Bot has no model picker.
- Hermes Agent vs Claude CoworkHermes Agent is open source, runs where you choose and uses the model you pick, Claude included. Claude Cowork runs in Anthropic's cloud by default.
- Hermes Agent vs ManusHermes Agent is open source and runs on your machines or Hermes Cloud, with the model you choose. Manus is closed source and charges credits for each task.
- Hermes Agent vs Claude CodeHermes Agent answers on more than 20 messaging platforms, runs scheduled jobs and works with hundreds of models, and it hands coding to Claude Code.
- Hermes Agent vs CodexHermes Agent answers on more than 20 messaging platforms, remembers your work and uses Codex models through ChatGPT sign-in. It hands coding to Codex.
- Hermes Agent vs OpenCodeHermes Agent answers on more than 20 messaging platforms, runs scheduled jobs and writes its own skills, and it hands coding work to OpenCode.
