Thunderbolt icon
Thunderbolt icon

Thunderbolt

Open-source AI platform for deploying language models across desktop and mobile systems, features model selection, on-premises setup, enterprise-level encryption, advanced security auditing, and flexibility for organizations seeking total data ownership and compliance.

Thunderbolt screenshot 1

Cost / License

Platforms

  • Mac
  • Windows
  • Linux
  • Android
  • iPhone
  • Android Tablet
  • iPad
  • Self-Hosted
  • Rust
  • Docker
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Features

Properties

  1.  Privacy focused

Features

  1.  No Tracking
  2.  Extensible by Plugins/Extensions
  3.  Ad-free
  4.  AI Chatbot
  5.  AI-Powered
  6.  Model Context Protocol (MCP) Support

Thunderbolt News & Activities

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Recent News

Recent activities

Thunderbolt information

  • Developed by

    US flagMozilla
  • Licensing

    Open Source (MPL-2.0) and Free product.
  • Written in

  • Alternatives

    51 alternatives listed
  • Supported Languages

    • English

AlternativeTo Category

AI Tools & Services

GitHub repository

  •  3,236 Stars
  •  192 Forks
  •  38 Open Issues
  •   Updated  
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What is Thunderbolt?

AI you control: Choose your models. Own your data. Eliminate vendor lock-in.

Thunderbolt is an open-source, cross-platform AI client that can be deployed on-prem anywhere.

  • Available on all major desktop and mobile platforms: web, iOS, Android, Mac, Linux, and Windows.
  • Compatible with frontier, local, and on-prem models.
  • Enterprise features, support, and FDEs available.

Thunderbolt is under active development, currently undergoing a security audit, and preparing for enterprise production readiness.

Official Links