53. Unify AI – connecting businesses with the best AI models for their needs As large language models continue to disrupt key industries, Unify AI helps connect developers to the best model for the job. About the Startups 100 Now in its 17th year, the Startups 100 is the definitive list of the most promising new UK businesses. There's no fee for entry or for inclusion in our index. The Startups team of new business experts judge all our top 100 entrants in collaboration with specialist industry consultants. See our guide to this year’s hottest new businesses and most exceptional founders in the complete 2025 Startups 100 index. Founder: Daniel LentonYear founded: 2022Website: unify.aiLarge language models (LLMs) are having a moment. However, despite being the driving force of the AI revolution, their tendency to glitch or ‘hallucinate’ is causing a real problem for businesses relying on them for accurate information. What’s more, with so many LLMs to choose from, knowing which models are best at managing various tasks isn’t easy – but Unify AI has found a solution. Unify AI aims to help businesses tap into the potential of AI, by giving them access to only the best LLMs. With the ultimate goal of enhancing the robustness of LLM pipelines, the London-based startup matches developers with LLMs that are based on their unique requirements, while optimising for quality, cost, and speed. Unsurprisingly, the company’s router is a learned neural network itself, adept at figuring out which models are best for performing certain tasks. According to Unify AI founder and CEO Daniel Lenton, this unique router, the company’s neutrality, and its three-pronged approach to connecting businesses with the best LLMs has helped separate the venture from what is fast becoming a crowded market.Despite launching in 2022, Unify AI has secured over £6.3 million in seed funding from an impressive roster of inventors, including A. Capital, M12, Essence VA, and Y Combinator. The company is also currently in talks with multiple Fortune 500 companies, as well as an assortment of startups that are looking to optimise their LLM deployment pipelines, suggesting that the business’s client base is growing at a healthy rate too. Looking forward, Unify AI is keen to continue cashing into the AI gold rush by expanding its platform to cover all levels of the LLM iteration cycle, from ideation to final deployment. With the LLM market expected to rise by 35.9% between now and 2030, Unify AI will no doubt have a huge impact on the industry in 2025 and beyond. The 2025 Startups 100 List in Full 1 Lottie 2 Robin AI 3 Yonder 4 HIVED 5 Gaia 6 Runna 7 Quantum Dice 8 Hoxton Farms 9 MAGIC AI 10 Eolas Medical 11 DRIFT Energy 12 Audiomob 13 Lindus Health 14 FYLD 15 Zero Gravity 16 Vikela 17 ToffeeX 18 Bio&Me 19 Strolll 20 Triple Technologies 21 UNDO Carbon 22 KOMI 23 Untap 24 Novai 25 Omni Pet 26 Sona 27 Fin Sustainable Logistics 28 trumpet 29 Swiipr Technologies 30 Cerbos 31 By Rotation 32 Open Climate Fix 33 Howbout 34 cheqd 35 Seep 36 Oort Energy 37 Walking on Earth 38 Flexa 39 HutanBio 40 Primer 41 Black Seed Ventures 42 Sharesy 43 Made With Intent 44 Userled 45 Zeti 46 Luna Daily 47 Deploy Tech 48 PulpaTronics 49 Metris Energy 50 VoltShare 51 NOQ Group 52 Hormona 53 Unify AI 54 The Seam 55 Siloton 56 SURREAL 57 Valarian Technologies 58 Papaya Technologies 59 PEEQUAL 60 PlantSea 61 Bloom Money 62 Tonic Health 63 Stored. 64 Cult Mia 65 Atlantic Money 66 facia.ai 67 RideTandem 68 Monk 69 STOCKED 70 IMPOSSIBREW 71 Mindgard 72 Grub Club Pets 73 Financielle 74 Outverse 75 Automated Architecture 76 Freja 77 Purple Transform 78 Lumi 79 Storekit 80 Unfabled 81 Asan Wellness 82 Mach42 83 seedata.io 84 Peachies 85 Nugget Savings 86 Enbiosis Biotechnology 87 Swoperz 88 growze 89 ekko 90 Tunic Pay 91 SKIN 92 Cashblack 93 TaskHer 94 XR Therapeutics 95 Alyve 96 UJJI AI 97 Volunteero 98 SuperFi 99 PharmAppy 100 Cogs AI See more Share this post facebook twitter linkedin Tags 2025