Open-Source AI · AI agent framework

Eliza vs Hermes Agent

Eliza vs Hermes Agent compared for 2026 — features, license, ease of use, performance and which one to choose. Agents with personality for Discord, X and more vs An agent that keeps what it learns from you.

Updated regularly · curated by olud.ai

Choose Eliza for character-driven agents living on social platforms. Choose Hermes Agent for developers building an agent meant to be lived with, not called once.

Eliza vs Hermes Agent at a glance

SpecElizaHermes Agent
CategoryAI agent frameworkAI agent framework
TypeAgent framework (TS)Autonomous agent (Python)
LicenseMITMIT
Runs locallyPartialYes
Primary languageTypeScriptPython
Ease of useIntermediateIntermediate
Best forcharacter-driven agents living on social platformsdevelopers building an agent meant to be lived with, not called once
GitHub stars19.2k239k

How Eliza and Hermes Agent score

🏆 Overall edge: Hermes Agent — 4.7 vs 4.1 / 5
CriterionElizaHermes Agent
Popularity3.55.0
Maintenance5.05.0
Ease of use3.53.5
Privacy3.55.0
License freedom5.05.0

Scores are computed automatically from public signals — GitHub stars (popularity), recent commit activity (maintenance), license type (freedom), local-first design (privacy) and onboarding complexity (ease of use). Indicative, not a verdict.

What each one is

Eliza

Agent framework (TS) · MIT

elizaOS is a TypeScript framework for autonomous agents with personas, memory and connectors to Discord, X and Telegram — the framework behind many social AI agents.

  • Personas and long-term memory out of the box
  • Native Discord, X and Telegram connectors
  • Huge plugin ecosystem in TypeScript
See the Eliza page →

Hermes Agent

Autonomous agent (Python) · MIT

Hermes Agent from Nous Research is an autonomous agent built to accumulate context over time rather than start from zero at each session, so its usefulness compounds with use.

  • Carries context forward between sessions
  • MIT licence with no usage restriction
  • Backed by a research lab with a track record on open weights
See the Hermes Agent page →

Key differences

Eliza is agent framework (TS), while Hermes Agent is autonomous agent (Python). They also differ in how they run (Partial vs Yes). In short, Eliza fits character-driven agents living on social platforms, and Hermes Agent fits developers building an agent meant to be lived with, not called once.

Which should you choose?

Choose Eliza for character-driven agents living on social platforms. Choose Hermes Agent for developers building an agent meant to be lived with, not called once.

There is rarely one winner — many setups use both. The right pick depends on your hardware, your team's skills, and whether you value simplicity or control.

Frequently asked questions

Is Eliza or Hermes Agent easier to use?

Both sit at a similar level (Intermediate). Your choice should come down to fit rather than difficulty.

Are Eliza and Hermes Agent free?

Eliza is free and open source (MIT), and Hermes Agent is free and open source (MIT). Neither charges for the core software.

Can I run Eliza and Hermes Agent locally?

Eliza: partial · Hermes Agent: yes. Both can be used without sending your data to a third-party cloud where their setup allows.

Eliza vs Hermes Agent — which should I pick in 2026?

Choose Eliza for character-driven agents living on social platforms. Choose Hermes Agent for developers building an agent meant to be lived with, not called once.

People also compare

Explore more open-source AI

Browse thousands of open-source AI tools, models and projects — all curated in one place, updated daily.

Explore the directory →