OpenCode vs Hermes Agent
OpenCode (Anomaly (SST team)) and Hermes Agent (Nous Research) side by side on public data, as of Oct 6, 2026.
OpenCode has 66.1x the weekly package downloads of Hermes Agent (3.3M against 50.2K). Hermes Agent has 1.2x the GitHub stars of OpenCode (251K against 212K). Over the last 30 days downloads moved +6% for OpenCode and -40% for Hermes Agent. OpenCode shipped 40 stable releases in the past 90 days. Hermes Agent shipped 17 stable releases in the past 90 days.
Side-by-side numbers
| Metric | OpenCode | Hermes Agent |
|---|---|---|
| Pulse Score | 73 | 54 |
| Overall rank | #7 | #27 |
| Downloads, last 7 days | 3.3M | 50.2K |
| Downloads, 7-day change | up 22.0% | up 37.3% |
| Downloads, 30-day change | up 6.1% | down 39.8% |
| VS Code installs | 1.2M | — |
| Marketplace rating | 3.8 / 5 (25) | — |
| GitHub stars | 212K | 251K |
| Homebrew installs, 30 days | 19.8K | 1,542 |
| Hacker News mentions, 30 days | 417 | 25 |
| Latest stable release | 1.18.34 · 6d ago | 2026.9.24 · 12d ago |
| Stable releases, 90 days | 40 | 17 |
| Terminal-Bench (best run) | 51.7% · v2.0 | — |
| Price | Free + $10/mo | Free (OSS) |
| License | MIT | MIT |
| First released | May 2025 | February 2026 |
| Interfaces | CLI, Desktop, IDE extension, Web, SDK | CLI, Messaging apps, Desktop |
| Models | 75+ providers via Models.dev incl. local models; OpenCode Zen/Go curated models; GitHub Copilot and ChatGPT Plus/Pro logins | Any model: Nous Portal, OpenRouter, OpenAI and custom endpoints |
Trends
OpenCode
Open-source coding agent from Anomaly (the team behind SST) that runs as a terminal UI, desktop app or IDE extension and connects to 75+ model providers, including local models and existing ChatGPT or GitHub Copilot logins.
Pricing: OpenCode is free and open source with free models included and support for any provider key. The optional OpenCode Go subscription is $10/month (Go Plus $40/month); OpenCode Zen is pay-as-you-go ($20 top-ups, per-request at provider rates with no markup).
Latest release 1.18.34:
- Send namespaced session and parent-session identity headers with model requests.
- Re-sign locally compiled macOS binaries so they run reliably on macOS 27+. (@ryangamerdev)
- Sign macOS CLI release binaries with a Developer ID.
- docs(web): correct GPT 6.1 Sol cache pricing
Hermes Agent
Open-source self-improving agent from Nous Research that keeps persistent memory, creates and refines skills from experience, runs scheduled automations, and works from a terminal interface or messaging apps such as Telegram, Discord, Slack and WhatsApp. It can run locally or on Docker, SSH, Modal and Daytona backends, and has a desktop app.
Pricing: Free and open source (MIT); users pay their chosen model providers (Nous Portal, OpenRouter, OpenAI or custom endpoints).
Latest release 2026.9.24:
- hermes update (git installs), or re-run the installer one-liner.
- Docker / Hermes Cloud: images build from this tag (nousresearch/hermes-agent:v2026.9.24).