ThisBrainAI LLC
Practical AI applications that put people first
ThisBrainAI LLC is an independent technology company building AI applications that are useful, easy to use, safe, and private.
Our mission is to help people get real value from AI through straightforward tools with clear privacy boundaries.
Independent Technology Company
ThisBrainAI LLC is an independent technology company based in San Jose, California. We build practical AI applications that are useful, easy to use, safe, and private, with an emphasis on straightforward interfaces, user control, and clear privacy boundaries.
Current Focus
Our current products include AnswerSearch, a Mac menu-bar app for concise answers, and LocalLM Lab, a tool for developers and technically curious users exploring Apple's on-device Foundation Models on the Mac.
Available now
AnswerSearch
A focused Mac menu-bar app that gives you concise answers without the clutter of traditional search engines or complex AI chat interfaces. Ask a question, get a plain-language answer, and use source-backed web search when helpful.
- Direct answers from your Mac menu bar.
- Your choice of supported AI provider, with on-device AI if Apple Intelligence has been enabled on an Apple silicon Mac.
- Local-first design with settings and API keys stored on your device.
Available on the Mac App Store for Apple silicon (arm64) Macs.
Available now
LocalLM Lab
A free prompt playground and OpenAI-compatible local API for Apple's on-device Foundation Models. Experiment with the model directly, connect local tools, and learn how on-device AI behaves without sending prompts to a cloud service.
- Prompts and responses remain on the Mac when using Apple's on-device model.
- OpenAI-compatible local API access for experimentation.
- No account or cloud subscription required for the core product.
About ThisBrainAI LLC
ThisBrainAI LLC is a California limited liability company based in San Jose. The company develops and publishes practical AI applications, including AnswerSearch and LocalLM Lab.
Contact
Product, support, and business inquiries: neuron@thisbrain.ai
ThisBrainAI LLC
San Jose, California, United States