Slate HQ builds context that belongs to you.

We build AmbientOS, an AI-native ecosystem that carries useful context across the tools and experiences people choose.

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One company.
One connected idea.

Slate HQ Ltd develops AmbientOS and its applications. ΔMBI is Private Personal Life Context: the way a person brings their own memory, work and preferences into the experiences they choose.

ΔMBI carries your context.

Your memory, work and preferences, brought into the experiences you choose.

Fourth Take brings it to information.

News, research and discovery, with every source shown.

HEΔLTHi brings it to health.

Everyday logging, a personal timeline and a reference library.

Our model keeps end-user experiences free, funded through business partnerships, enterprise work and licensing.

Work with Slate HQ

What we build

One memory and one sign-in, across every experience.

ΔMBIPrivate Personal Life Context with Work and Personal spaces for connected experiences.AmbientOSThe operating layer for context across web and native applications.Fourth TakeOur first web-led application and a home for publishing, research and creators..slateAmbientOS’s document format for structured context.memory.ambienceAmbientOS’s memory format for carrying what ΔMBI learns.HEΔLTHiYour health, in context. Explore the web experience.

Founded by
Mo Hoosen.

Mo Hoosen founded Slate HQ Ltd in the North West of England. He leads the company’s research and product work.

Contact Slate HQ