# HAL > Every intelligence in one conversation. HAL routes each question to the model that answers it best, remembers how you think, and brings in real human experts when a model is not enough. ## What HAL is HAL is a personal AI assistant that does not lock you into a single model. A question goes to the provider that handles it best -- Anthropic, OpenAI, Google, xAI, DeepSeek, Moonshot and others -- and the answer comes back in one thread. It keeps a memory of how you think across sessions, reads and writes your mail, calendar and notes, and can put you in front of a real human specialist for the things a model should not answer alone. ## Main pages - [HAL](https://gethal.com/): the assistant itself. Chat, voice, camera, mail, calendar, notes and archive in one place. - [Market](https://gethal.com/market): human specialists you can bring into a conversation. - [Earn](https://gethal.com/earn): how specialists get paid for answering. - [Privacy](https://gethal.com/privacy): what is stored, for how long, and what is never sent to a model. - [Terms](https://gethal.com/terms) ## Products built on HAL - [54](https://54.wtf/): describe a website and 54 builds and publishes it. - [Delorean](https://delorean.id/): operations software for companies -- logistics, team, payments, reports. - [Tex](https://gethal.com/w/tex): a social app where you leave things in real places for other people to find. ## Facts - Shared conversations are public only when the person explicitly shares them; everything else is private by default. - HAL is available on the web, iOS and Android. - Answers name the model that produced them, per message.