Gemini vs Hermes Agent
Gemini has a free plan plus paid upgrades, while Hermes Agent is free. Hermes Agent is open source and Gemini is not. You can run Hermes Agent on your own machine or server; Gemini is hosted by the vendor.
Which one should you try?
Hermes Agent
FreeBest for People who want an assistant that remembers context across sessions
Field notes
All field notes →- Goose and Hermes: the model changed our task-test results
Goose completed five of nine attempts with our small local model and Hermes completed none. With the recorded hosted model, both completed all nine. The model and context…
- OpenCode with a 3B model: check the files, not just the exit status
OpenCode created the requested file in all three small-model attempts, but passed neither of the other tasks. Its hosted-model rerun passed all nine attempts.
Pricing, capabilities and platforms side by side. Prices are as of the "Pricing checked" date in the table.
Gemini
Google's assistant for writing, research, file analysis and tasks using supported connected apps.
Hermes Agent
Hermes Agent from Nous Research keeps memory across sessions, saves reusable skills and can be reached through messaging apps. We ran it on three tasks with a local 3B model and with Claude Opus 5.5.
| Attribute | Gemini | Hermes Agent |
|---|---|---|
| Pricing | Freemium | Free |
| Price | Free; paid plans from US$4.99/month (Google AI Plus, US pricing) | Free (MIT, self-hosted) |
| Pricing checked | Oct 17, 2026 | Jul 1, 2026 |
| Free trial | Not stated | Not stated |
| Open source | No | Yes |
| Has API | Yes | Yes |
| Self-hosted option | No | Yes |
| Platforms | Web, Android, iOS, Windows, macOS | macOS, Linux, Windows (native or WSL2), Android (Termux); runs commands locally or in Docker, SSH, Singularity, Modal, Daytona, Vercel Sandbox |
| Released | — | 2026-02 |
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Made up your mind?
Hermes Agent
FreeBest for People who want an assistant that remembers context across sessions
Specs come from each tool's own site and docs (how we test). AIDiveForge is editorially independent.