OpenClaw vs Hermes Agent: gateway or agent, and why

OpenClaw and Hermes Agent both answer you on Telegram, both run on a cheap box you own, and both have six-figure star counts. They are not the same kind of software, and the comparison gets clearer once you see which layer each one occupies.

What each one is

• OpenClaw is a self-hosted gateway: one process that connects chat apps to AI agents and is, in its own docs, "the single source of truth for sessions, routing, and channel connections." It is MIT licensed and maintained by the OpenClaw Foundation, a non-profit. Install is npm install -g openclaw@latest then openclaw onboard --install-daemon; the Control UI lives at 127.0.0.1:18789.
• Hermes Agent is an agent: a self-improving assistant from Nous Research that creates and refines its own skills from experience and keeps persistent memory across sessions. MIT licensed, about 240k GitHub stars. One-line install via hermes-agent.nousresearch.com/install.sh, and it advertises running on a $5 VPS, a GPU cluster or serverless.

So OpenClaw is the switchboard and the operator's console; Hermes is a worker with a memory. You can point OpenClaw at coding agents, run several agents with isolated sessions, and treat it as the front door. Hermes is the thing that shows up, learns your projects and does the work.

Channels

• OpenClaw: Discord, Google Chat, iMessage, Matrix, Microsoft Teams, Signal, Slack, Telegram, WhatsApp, Zalo, plus plugin channels (Matrix, Nostr, Twitch). It also has iOS and Android "mobile nodes" that expose camera and screen to the agent.
• Hermes: Telegram, Discord, Slack, WhatsApp, Signal, Email, the CLI, and a desktop app.

Skills and memory

• OpenClaw installs skills from ClawHub, its marketplace; a skill is code that runs inside the agent process with the agent's privileges, which is why reviewing skills before installing matters. Memory is session and workspace state managed by the gateway.
• Hermes writes its own skills after complex tasks and improves them during use, keeps "procedural memory with periodic nudges", and can recall earlier conversations through FTS5 full-text search with LLM summarisation. The learning loop is the product.

Models and what you pay

• OpenClaw: free and open source; you configure a provider with your own API key, with failover between providers. There is no OpenClaw subscription.
• Hermes: free and open source; models come either from Nous Portal (Free, Plus, Super and Ultra tiers, paid tiers bundling monthly credits and access to "300+" models) or from your own OpenRouter, OpenAI, Anthropic or custom endpoint credentials with, in their words, zero lock-in. Tier prices are on the Nous Portal page rather than the Hermes site.

Automation and multi-agent

OpenClaw ships cron, webhooks and multi-agent routing per workspace, which is why a whole ecosystem of mission control dashboards grew around it. Hermes automates through its own skills and scheduled behaviour and is happier as one very capable agent than as a fleet controller.

Which to pick

• Pick OpenClaw if you want one front door for several agents, the widest channel list, cron and webhooks, and a marketplace of skills you choose.
• Pick Hermes if you want an agent that gets better at your work on its own, remembers across sessions, and runs anywhere for almost nothing.
• Both is a real option: OpenClaw as the gateway with Hermes as one of the agents behind it. That is also the configuration where you most want to see what each session did.

Watch either one, or both

ClawMetry observes both from the outside. For OpenClaw it reads the session and channel transcripts and subscribes to the gateway's live event stream: sessions, chat channels with per-channel volume and cost, cron run history, sub-agent trees. OpenClaw is on the free tier. For Hermes it reads the per-session token totals Hermes records and surfaces cross-channel session ownership, one session spanning Slack, Discord, Telegram and web at once. Both get the behavioural detectors for credential access, unusual egress and privilege changes. See the OpenClaw page and the Hermes page.

Sources

• OpenClaw docs
• NousResearch/hermes-agent, Hermes Agent site