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Hermes Agent vs Leon

Learn how Hermes Agent and Leon differ in their key features, development activity, technology stack and community adoption, so you can decide which of these ai personal assistants is best for you.

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Hermes Agent

AI
Cross-platform desktop agent from Nous Research that connects to Telegram, Discord, Slack, WhatsApp, and more, with persistent memory, scheduling, and isolated sandboxing.
260,680stars+9,022(+3.6%)

Last 30 days

  • Last commit

    4 hours ago
  • Repository age

    1 year
  • Version

    v0.22.7
  • License

    MIT
  • Self-hosted

    Yes
  • Repository

    hermes-agent
Screenshot of Hermes Agent

Leon

AI
Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization.
17,644stars+88(+0.5%)

Last 30 days

  • Last commit

    20 hours ago
  • Repository age

    8 years
  • License

    MIT
  • Repository

    leon-ai/leon
Screenshot of Leon

Detailed Comparison

Hermes Agent appears to have several advantages over Leon, particularly in popularity, growth and features. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.

Hermes Agent wins
Community & Popularity

Hermes Agent significantly outpaces Leon in community adoption with 260,680 stars compared to 17,644 stars on GitHub. This 14.8x difference suggests Hermes Agent has a much larger and more active community. In terms of developer contributions, Hermes Agent has 57,505 forks, indicating strong developer engagement.

Hermes Agent wins
Growth Momentum

Hermes Agent is growing faster, adding 9,022 stars in the last 30 days (+3.6%) against adding 88 stars for Leon (+0.5%). Hermes Agent is both larger and pulling further ahead.

Comparable
Development Activity

Both projects show recent activity, with Hermes Agent last updated 4 hours ago and Leon 20 hours ago.

Comparable
Technology Stack

Both tools share common technology foundations, being built with JavaScript, Typescript, JSX, Python. However, they differ in their additional technology choices: Hermes Agent uses CSS, Bash, Rust, Ruby, Tauri while Leon leverages SCSS.

Leon wins
Project Maturity

Leon has been in development longer, starting 8 years ago, compared to Hermes Agent which began 1 year ago. This 6.5-year head start suggests Leon may have more mature features and established processes.

Comparable
Licensing

Both projects use the MIT license, providing identical terms for usage and distribution.

Comparable
Use Cases & Features

Both tools serve similar use cases in AI Personal Assistants. However, they also have distinct specializations: Hermes Agent also focuses on AI Agent Platforms.

Hermes Agent wins
Hosting & Deployment

Hermes Agent provides self-hosting options for complete data control and customization, while Leon may be primarily cloud-based or require different deployment approaches.