Top list · London, United States

AI startups in London, United States

23 AI startups in London, United States have raised money in rounds we track. These are the 23 that have raised the most, $1.6B between them.

$1.6Braised by these 23
23on our record in all
World Labsraised the most
  1. 1World LabsWorldLabs is a digital global innovation platform that fast-tracks the development of innovative ideas

    WorldLabs is a digital global innovation platform that fast-tracks the development of innovative ideas

    Founded 1917London, United States$1.0Blast round Feb 2026
  2. 2GranolaGranola is a SAAS company that offers AI driven note-taking services.

    Granola is a SAAS company that offers AI driven note-taking services.

    Founded 2023London, United States$168Mlast round Mar 2026
  3. 3CleoEmpower people to build a life beyond their next paycheck.

    Empower people to build a life beyond their next paycheck.

    Founded 2016London, United States$132Mlast round Jun 2022
  4. 4Peak®Peak’s mission is to help the world spend their time better using tools and technique borrowed from education, neuroscience and gaming.

    Peak’s mission is to help the world spend their time better using tools and technique borrowed from education, neuroscience and gaming.

    Founded 2012London, United States$116Mlast round Jan 2024
  5. 5FlockLondon-based insurtech building the world's first fully digital insurance company for connected and autonomous commercial vehicles

    London-based insurtech building the world's first fully digital insurance company for connected and autonomous commercial vehicles

    Founded 2015London, United States$44Mlast round Feb 2023
  6. 6TemboTembo is an event resource management firm that offers marketing, content production, and event management services.

    Tembo is an event resource management firm that offers marketing, content production, and event management services.

    Founded 2014London, United States$36Mlast round Feb 2026
  7. 7ColossyanColossyan is an AI-driven content production technology company based in London, with additional hubs in Frederiksberg, Denmark, and Budapest, Hungary.

    Colossyan is an AI-driven content production technology company based in London, with additional hubs in Frederiksberg, Denmark, and Budapest, Hungary.

    Founded 2020London, United States$22Mlast round Feb 2024
  8. 8375ai375ai is a decentralized edge data intelligence network that focuses on structuring real-world physical data for AI.

    375ai is a decentralized edge data intelligence network that focuses on structuring real-world physical data for AI.

    Founded 2022London, United States$15Mlast round Oct 2025
  9. 9ZoeZOE Limited is a nutrition science and health technology company based in the United Kingdom.

    ZOE Limited is a nutrition science and health technology company based in the United Kingdom.

    Founded 2017London, United States$15Mlast round Jul 2024
  10. 10Loop AILoop.AI gives your team AI superpowers by adding smart, named AI agents into your daily workflows.

    Loop.AI gives your team AI superpowers by adding smart, named AI agents into your daily workflows.

    Founded 2017London, United States$14Mlast round Feb 2026
  11. 11AltitudeAltitude is a decentralized finance company that offers an automated borrowing protocol for cryptocurrency users.

    Altitude is a decentralized finance company that offers an automated borrowing protocol for cryptocurrency users.

    Founded 2021London, United States$11Mlast round Oct 2025
  12. 12FilteredFiltered is the world's leading learning recommendation platform

    Filtered is the world's leading learning recommendation platform

    Founded 2009London, United States$10Mlast round Mar 2022
  13. 13OnyxOnyx is a physical fitness center that provides personal training sessions for boxing and mobility.

    Onyx is a physical fitness center that provides personal training sessions for boxing and mobility.

    Founded 2019London, United States$10Mlast round Mar 2025
  14. 14VeeveVeeve is a home-sharing service that connects homeowners in London with visitors seeking short-term rentals.

    Veeve is a home-sharing service that connects homeowners in London with visitors seeking short-term rentals.

    Founded 2011London, United States$6.7Mlast round Oct 2022
  15. 15SeamflowSeamflow is a London-based AI software company that specializes in creating an AI-native operating system for the Testing, Inspection, and Certification (TIC) industry.

    Seamflow is a London-based AI software company that specializes in creating an AI-native operating system for the Testing, Inspection, and Certification (TIC) industry.

    Founded 2025London, United States$4.5Mlast round Feb 2026
  16. 16DisputedDisputed.io develops legal automation and client service tools for litigation lawyers in the AI and security sectors.

    Disputed.io develops legal automation and client service tools for litigation lawyers in the AI and security sectors.

    Founded 2018London, United States$2.1Mlast round Sept 2026
  17. 17AndcoAndCo is a coworking and meeting room booking platform based in London.

    AndCo is a coworking and meeting room booking platform based in London.

    Founded 2017London, United States$2.0Mlast round Jun 2026
  18. 18ElaitraElaitra is a London-based medical imaging and AI company dedicated to enhancing breast cancer detection.

    Elaitra is a London-based medical imaging and AI company dedicated to enhancing breast cancer detection.

    Founded 2015London, United States$761Klast round Jun 2023
  19. 19NuntiusWe leverage our ground-breaking proprietary delivery technology, machine learning and superior nucleic acid engineering to develop transformative mRNA therapies.

    We leverage our ground-breaking proprietary delivery technology, machine learning and superior nucleic acid engineering to develop transformative mRNA therapies.

    Founded 2021London, United States$500Klast round Sept 2025
  20. 20Sigma AISIGMA AI, also known as Sigma Financial AI, is a financial technology company that specializes in AI-driven data analytics and market insights for professionals

    SIGMA AI, also known as Sigma Financial AI, is a financial technology company that specializes in AI-driven data analytics and market insights for professionals

    Founded 2021London, United States$500Klast round Sept 2022
  21. 21MagicflowMagicflow is a private company based in London, United Kingdom, founded in 2019.

    Magicflow is a private company based in London, United Kingdom, founded in 2019.

    Founded 2019London, United States$500Klast round Apr 2023
  22. 22Zeus AIZeus AI Ltd is a technology company based in London that specializes in AI agents for sales engagement and customer conversation automation.

    Zeus AI Ltd is a technology company based in London that specializes in AI agents for sales engagement and customer conversation automation.

    Founded 2023London, United States$250Klast round Jan 2024
  23. 23ImmerseLeading the immersive ecosystem for enterprise.

    Leading the immersive ecosystem for enterprise.

    Founded 2008London, United States$200Klast round Jul 2026
Total fundinghow the list is ranked
15 November 2026updated nightly
Rounds we tracksource: Millionrounds

Companies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

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