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 Mac app and SDK for running on-device, local, and hosted AI models with real tool access via MCP.
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 Mac app and SDK for on-device and local AI. Run Apple's on-device model, open-weight models, or hosted providers, connect real tools with MCP and connectors, and turn your Mac into a local OpenAI-compatible API.
- Prompts and responses stay on the Mac when using Apple's on-device or open-weight models.
- Full MCP client and connectors for real tool access, plus an OpenAI-compatible local API.
- 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