Code · Vendor site 2026-10-04
Hermes Agent is Nous Research open-source, self-hosted AI agent with persistent memory, self-created skills, and a messaging gateway for Telegram, Discord, Slack, WhatsApp, Signal, email, and CLI. Users can install Hermes Desktop locally or optionally deploy hosted agents through Nous Portal.
Developers and power users who want a growing local or hosted agent with memory, skills, scheduling, and multi-channel messaging.
Optional Nous Portal credits and cloud hosting bill separately from the open-source agent software.
Hermes Agent combines local or hosted deployment with persistent memory, skills, scheduling, and multi-platform messaging.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Open source license | Hermes Agent is distributed under the MIT license. | Facts sourced | 2026-10-04 |
| Persistent memory | The agent learns projects, auto-generates skills, and retains how it solved prior problems. | Facts sourced | 2026-10-04 |
| Messaging gateway | One agent can operate across Telegram, Discord, Slack, WhatsApp, Signal, email, and CLI surfaces. | Facts sourced | 2026-10-04 |
Understand the total cost
Free
Free
Hermes Agent is free and open source under the MIT license; model providers and optional hosted services have separate pricing.
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Hermes Agent is free and open source under the MIT license, while model providers and optional hosted services such as Nous Portal credits and cloud hosting have their own pricing.
Hermes Agent is Nous Research open-source, self-hosted AI agent with persistent memory, self-created skills, and a messaging gateway for Telegram, Discord, Slack, WhatsApp, Signal, email, and CLI. Users can install Hermes Desktop locally or optionally deploy hosted agents through Nous Portal.
Hermes Agent is free and open source under the MIT license; model providers and optional hosted services have separate pricing.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Hermes supports tool use plus web search, browser automation, vision, image generation, text-to-speech, and multi-model reasoning when connected to providers.. API access and subscription access may have different terms; consult the linked sources.
Optional Nous Portal credits and cloud hosting bill separately from the open-source agent software.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
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