Top AI Startups in United Kingdom (2025 Update)
Explore the best AI companies in United Kingdom. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top AI Startups in United Kingdom featuring 1323 Companies
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Provenance | - | The global platform that validates and amplifies sustainability. | Provenance is the global platform for validating green claims, enabling brands a... | - |
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London | United Kingdom (HQ) | 2014 | AI, Blockchain +6 | [email protected] |
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52
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37.6K (-3%) | 1 year ago | Series Unknown | 7 | 11.5M | 16024 | 6 months ago | ||
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Rossum | 1 month ago mentioned on Eu-startups. (View) | We're building a world where AI augments human skills and specialized agents aut... | Rossum is a trailblazer in intelligent document processing. Delivering a unique... | - |
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London | United Kingdom (HQ) + 1 | 2017 | AI, Analytics +2 | [email protected] |
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Low
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163
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64.2K (-18%) | 1 year ago | Debt Financing | 6 | 108.8M | 11979 | 2 months ago | ||
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AMPLYFI | - | AMPLYFIโs powerful research platform uses AI to analyse content and uncover prev... | AMPLYFIโs AI-powered research platform connects structured and unstructured data... | - |
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Cardiff | United Kingdom (HQ) + 2 | 2015 | AI, Analytics +4 | [email protected] |
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Low
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48
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5.3K (-7%) | 1 year ago | Series Unknown | 6 | 10.6M | 3381 | 5 months ago | ||
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Automata | - | Automata is a global biotech company providing robotic automation solutions to t... | Automata was founded with a clear aim: to unlock human potential with automation... | - |
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London | United Kingdom (HQ) + 2 | 2015 | AI, Biotechnology +2 | [email protected] |
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Low
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171
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25.4K (5%) | 1 year ago | Series Unknown | 6 | 99.8M | 14075 | 5 months ago | ||
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MultiplAI Health | - | MultiplAI leverages genomics and AI to provide universal remote screening for ca... | MultiplAI Health is a preventive medicine company pioneering blood screening for... | - |
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London | United Kingdom (HQ) + 1 | 2019 | AI, Biopharma +3 | [email protected] |
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Low
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14
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49 | 2 years ago | Seed | 3 | 2.3M | 13329 | 10 months ago | ||
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Boundary Technologies | Not active anymore | Your home is part of who you are. It is part of your identity. Just as you safeg... | Boundary Technologies is producing the UK's first smart home security system. Bo... | - |
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Edinburgh | United Kingdom (HQ) | 2018 | AI, Computer Vision +6 | [email protected] |
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387
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38 (-100%) | 4 years ago | Seed | 7 | 7.9M | 644 | 3 3ux MRN | ||
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MOJO-CXยฉ by The Modular A... | - | Empower contact centre agents and amazing things happen |
Empower agents and amazing things happen. MOJO-CXยฉ by TMAC transforms the conta... |
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Manchester | United Kingdom (HQ) | 2018 | AI, Big Data +3 | - |
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Low
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18
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1.8K (6%) | 4 years ago | Seed | 2 | 2.6M | 4145 | 1 year ago | ||
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MiiCare | - | The independent ageing experienceย connecting older adults to preventative care a... |
AARP AgeTech Collaborative Portfolio Company | Microsoft Partner Company MiiCar... |
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London | United Kingdom (HQ) | 2018 | AI, Health Care +3 | [email protected] |
1
Low
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24
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756 (-15%) | 1 year ago | Seed | 10 | 4.0M | 3388 | 1 year ago | ||
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Houzecheck | - | Disrupting the Home Surveying and Valuation industry. | Cheaper, Faster and Objective way to get RICS Survey and Valuation done | - |
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Watford | United Kingdom (HQ) | 2018 | AI, Internet +1 | [email protected] |
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Low
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23
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11.0K (-7%) | 2 years ago | Equity Crowdfunding | 1 | 142.4K | 1500 | 5 months ago | ||
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Hunit | - | Turnkey platform for enterprises and law firms to transform natural language doc... | Hunit provides a platform for creating and managing self-executing legal contrac... | - |
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London | United Kingdom (HQ) | 2020 | AI, Financial Services +4 | [email protected] |
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Low
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7
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662 (-40%) | 4 years ago | Angel | 2 | 1.1M | 552 | 11 months ago | ||
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Adarga | - | Adarga uses machine learning for faster, smarter decisions and to unlock data va... | At Adarga, our goal is to empower you to make improved decisions, work more effi... | - |
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London | United Kingdom (HQ) | 2016 | AI, Analytics +2 | [email protected] |
1
Low
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114
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5.7K (-12%) | 2 years ago | Series A | 2 | 24.4M | 85015 | 9 etc RdD | ||
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iethico | - | Connecting supply and demand to bridge the drug shortage gap. Powered by people,... |
Where inefficiency is the greatest, the possibilities are limitless. Turn insi... |
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Harrogate | United Kingdom (HQ) + 1 | 2020 | AI, Health Care +2 | [email protected] |
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Low
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11
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377 (-46%) | 1 year ago | Convertible Note | 5 | 1.2M | 1788 | 5 months ago | ||
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Feebris | - | Feebris is an AI-powered mobile platform for community-based diagnosis & monitor... | We want to see a world where no one suffers from treatable conditions simply bec... | - |
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London | United Kingdom (HQ) | 2019 | AI, Health Care +1 | - |
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Low
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27
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1.2K (9%) | 2 years ago | Seed | 5 | 1.1M | 2759 | 5 months ago | ||
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Taia Translations | - | Taia translation platform delivers quick, quality translations through AI techno... | Taia Translations is a modern AI-assisted translation platform. We help companie... | - |
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London | United Kingdom (HQ) + 2 | 2015 | AI, Information Technology +3 | [email protected] |
1
Low
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26
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17.8K (-38%) | 4 years ago | Pre Seed | 3 | 1.2M | 7112 | 6 months ago | ||
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ThoughtRiver | - | Accelerate your contract review with the world's most accurate legal AI. | ThoughtRiver was founded in 2016 to transform third-party contract review. Over... | - |
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Cambridge | United Kingdom (HQ) + 1 | 2016 | AI, Legal Tech | [email protected] |
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Low
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24
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3.0K (-17%) | 4 years ago | Series A | 3 | 15.0M | 4825 | 5 months ago | ||
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Yosh.AI | - | Deep tech company automating the communication between companies and their users... |
WHAT WE DO We increase sales and optimise the cost through automation of contact... |
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London | United Kingdom (HQ) | 2017 | AI, E-Commerce +3 | [email protected] |
1
Low
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21
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847 (85%) | 2 years ago | Non Equity Assistance | 4 | 4.2M | 3985 | 11 months ago | ||
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SuccessData | - | Unstructured data as a service. | SuccessData is a data extraction and workflow automation solution that uses mach... | - |
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London | United Kingdom (HQ) | 2017 | AI, IT +1 | - |
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Low
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4
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644 | 5 years ago | Seed | 1 | 600.0K | 1056 | 10 vki RRO | ||
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Molo | - | Weโre Molo, and we make buying a house easier with fast and fully digital mortga... | Molo is an award-winning fintech disrupting the mortgage industry. Since launchi... | - |
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London | United Kingdom (HQ) | 2018 | AI, Analytics +4 | [email protected] |
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Low
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53
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705 (-100%) | 4 years ago | Debt Financing | 4 | 270.3M | 9045 | 5 months ago | ||
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ThirdEye Labs (acquired b... | - | Helping retailers save up to 7.5% of total revenues by predicting & stopping sho... | ThirdEye is a state-of-the-art computer vision company, founded in London in 201... | - |
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London | United Kingdom (HQ) | 2016 | AI, Analytics +4 | - |
1
Low
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2
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724 | 6 years ago | Series A | 2 | 2.7M | 754 | 4 years ago | ||
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Fluidly by OakNorth | Not active anymore | Helping accountants and their clients grow through bespoke funding. | Our mission is to support accountants and their clients with funding solutions.... | - |
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London | United Kingdom (HQ) | 2016 | AI, Financial Services +2 | [email protected] |
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N/A
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4
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287 | 5 years ago | Grant | 3 | 15.5M | 7018 | 1 year ago | ||
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aiden.ai | Not active anymore | Aiden.ai is now part of Twitter. Find out about job openings on Twitter Careers. | Aiden is a unified command centre for paid acquisition campaigns and AI-powered... | - |
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London | United Kingdom (HQ) + 1 | 2016 | AI, Analytics +4 | [email protected] |
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N/A
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1
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713 | 6 years ago | Seed | 2 | 2.4M | 945 | 5 years ago | ||
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Kheiron Medical | - | Transforming cancer diagnostics through the power of deep learning. Proud winner... | Our mission is to help breast cancer patients live longer, better lives through... | - |
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London | United Kingdom (HQ) | 2016 | AI, Health Care | [email protected] |
1
Low
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38
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4.6K (21%) | 4 years ago | Convertible Note | 8 | 22.3M | 8028 | 1 year ago | ||
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Cervest | - | Cervest uses AI to help businesses, governments, and growers adapt to climate ch... | Cervest is blazing a trail in the world of Earth Science AI, with the goal of as... | - |
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London | United Kingdom (HQ) | 2016 | AI, Machine Learning | [email protected] |
1
Low
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10
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3.4K (26%) | 4 years ago | Series A | 4 | 26.6M | 9991 | 1 year ago | ||
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Yutyยฎ | - | the AI-driven solution to hyper-personalisation ๐ | Founded in 2020 by Simi Lindgren, Yutyยฎ is the VC-backed technological company o... | - |
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London | United Kingdom (HQ) | 2020 | AI, E-Commerce +3 | - |
1
Low
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11
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947 (-100%) | 1 year ago | Pre Seed | 2 | 550.0K | 672 | 1 year ago | ||
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Qudo | - | Precision Activation Engine | Data-driven precision targeting | MarTech Saas | Qudo is a Precision Activation Engine that connects brands with relevant audienc... | - |
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London | United Kingdom (HQ) | 2020 | AI, Analytics +3 | [email protected] |
1
Low
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2
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128 | 1 year ago | Seed | 3 | 6.7M | 1204 | 1 year ago | ||
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OwlGaze | - | Next-Gen AI SIEM Designed by Security Experts for Proactive Security Teams |
OwlGaze is the cybersecurity software company behind Blacklight AI SIEM. Blackl... |
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London | United Kingdom (HQ) + 4 | 2020 | AI, Cyber Security +1 | [email protected] |
1
Low
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11
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626 (-100%) | 1 year ago | Non Equity Assistance | 3 | 4.0M | 2921 | 1 year ago | ||
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Meeow Online Networking | - | Meeow is the online networking platform bringing people and communities together... | JOIN US ON MEEOW, THE BRAND NEW ONLINE NETWORKING PLATFORM WHERE 4 BUSINESS PEOP... | - |
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Leeds | United Kingdom (HQ) | 2020 | AI, IT +1 | [email protected] |
1
Low
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4
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3.5K (-13%) | 3 years ago | Seed | 2 | 150.0K | 2182 | 10 months ago | ||
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Grayscale AI (NATO DIANA) | - | Enabling fully autonomous robots using neuromorphic AI. | Grayscale AI is a company specializing in advanced machine learning algorithms a... | - |
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London | United Kingdom (HQ) + 1 | 2020 | AI, Computer Vision +8 | [email protected] |
1
Low
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3
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104 (-100%) | 1 year ago | Grant | 4 | 384.7K | 860 | 1 year ago | ||
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ChAI | - | Raw material markets made simple | ChAI is changing the game. Our powerful AI platform provides clarity in complex... | - |
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London | United Kingdom (HQ) | 2019 | AI, Financial Services +1 | [email protected] |
1
Low
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29
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5.3K | 2 years ago | Seed | 4 | 1.4M | 3416 | 5 months ago | ||
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Fy! | - | Fy! is on a mission to help everyone feel great about their home. | Fy! is on a mission to help everyone feel great about their home. | - |
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London | United Kingdom (HQ) + 1 | 2014 | AI, E-Commerce +2 | [email protected] |
1
Low
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302
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442.7K (-3%) | - | Series Unknown | - | 11.3M | 9280 | 10 months ago | ||
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Danu Robotics | - | AI Controlled Robotic Waste Management Systems | Danu Robotics manufactures recycle-able waste sorting robots and computer imagin... | - |
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Edinburgh | United Kingdom (HQ) | 2020 | AI, Sustainability +1 | - |
1
Low
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11
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5.8K | 1 year ago | Grant | 4 | 100.0K | 611 | 5 months ago | ||
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Holly Health | - | Data driven health coaching, enabling intelligent health services http://www.hol... | Holly Health is changing preventive health care, through Digital Health Coaching... | - |
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London | United Kingdom (HQ) | 2020 | AI, Digital Health +2 | [email protected] |
1
Low
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15
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8.0K (16%) | 1 year ago | Seed | 4 | 2.1M | 3586 | 5 months ago | ||
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Dyad | - | Building trust in data and the next generation of AI-powered tools for healthcar... | Our platform, powered by Semantic AI technology, serves as a comprehensive solut... | - |
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London | United Kingdom (HQ) | 2020 | AI, Health Care +2 | - |
1
Low
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40
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1.8K (-28%) | 3 years ago | Convertible Note | 3 | 4.0M | 1635 | 6 months ago | ||
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Lenus Health | - | We put health data to work. | Lenus Health is leading Intelligent Disease Management for challenging long-term... | - |
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Edinburgh | United Kingdom (HQ) | 2021 | AI, Analytics +2 | [email protected] |
1
Low
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31
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1.7K (13%) | 3 years ago | Grant | 1 | 467.3K | 5704 | 5 months ago | ||
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Sharktower | - | The Sharktower change delivery platform is part of Proteus. | This page is no longer active. Find Sharktower in its new home at www.myproteus.... | - |
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London | United Kingdom (HQ) | 2020 | AI, Analytics +2 | [email protected] |
1
Low
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7
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808 (-100%) | 4 years ago | Seed | 2 | 400.0K | 2025 | 5 months ago | ||
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Humanloop | - | The LLM evals platform for enterprises | Humanloop is the LLM evals platform for enterprises. Teams at Gusto, Vanta and D... | - |
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London | United Kingdom (HQ) + 2 | 2020 | AI, Machine Learning | [email protected] |
1
Low
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18
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36.1K (-14%) | 2 years ago | Seed | 3 | 2.7M | 5168 | 5 months ago | ||
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CourtCorrect | - | Move your claims & complaints teams into the future with beautiful, intelligent... | We help enterprise organisations and SMEs move their claims and complaints handl... | - |
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London | United Kingdom (HQ) | 2019 | AI, Insurtech +1 | [email protected] |
1
Low
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17
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340 | 3 years ago | Seed | 1 | 2.0M | 2491 | 5 months ago | ||
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Nila Technology | - | London based SaaS start-up creating the most advanced AI based point-of-sale sol... | NILA is a software and technology company creating the most advanced POS solutio... | - |
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London | United Kingdom (HQ) | 2019 | AI, Retail +1 | [email protected] |
1
Low
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5
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967 | 4 years ago | Seed | 1 | 250.0K | 86152 | 7 F1Q kSh | ||
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Kamua | - | The fastest way to resize video. Get your YouTube and TV content onto TikTok, In... | Kamua.com is where content marketers go to automate their video production. Simp... | - |
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London | United Kingdom (HQ) | 2019 | AI, Automation +1 | [email protected] |
1
Low
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1
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19.4K (-28%) | 6 years ago | Angel | 1 | 475.0K | 811 | 3 years ago | ||
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nr2 | - | Invest smarter with AI | While there's no magic formula for perfect investment memos, our AI-enhanced app... | - |
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London | United Kingdom (HQ) + 1 | 2019 | AI, Data Analytics +2 | [email protected] |
1
Low
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7
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531 | 3 years ago | Seed | 1 | 22.4M | 1911 | 1 year ago |