United Kingdom startups

Early-stage startups in United Kingdom

224 early-stage startups headquartered in United Kingdom, founded in the last 5 years. A comprehensive list from public sources, not a hand-picked few.

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224 early-stage startups in United Kingdom

  • StudyStream

    London, United Kingdom

    A video platform and online community where students study together in real-time.

  • Context.ai

    London, United Kingdom

    An analytics and product monitoring platform for LLM-powered applications.

  • Runware

    London, United Kingdom

    AI inference platform with a proprietary engine delivering fast image, video, and LLM generation through a single developer API.

  • AttiFin AI

    Newcastle upon Tyne, United Kingdom

    Legal AI platform trained on UK legislation and case law that delivers source-backed answers and case-ready drafts for lawyers.

  • Biozeroc

    Cambridge, United Kingdom

    Creating zero-carbon, bio-manufactured concrete alternatives to eliminate construction sector emissions.

  • Ctrl Alt

    London, United Kingdom

    An alternative asset tokenisation platform making investing in real-world assets accessible.

  • Slip

    London, United Kingdom

    A digital receipt platform allowing retailers to send digital receipts and capture in-store customer insights.

  • Builtai

    London, United Kingdom

    An AI-powered data platform providing deep financial and transactional insights for commercial real estate.

  • Medly AI

    London, United Kingdom

    Conversational AI tutor built around UK exam-board specifications (GCSE, A-Level, IB) offering personalized revision and tutoring.

  • Cur8

    London, United Kingdom

    Market maker platform that sources, vets, and aggregates high-quality carbon removal portfolios.

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