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Top AI Startups in UK

The highest revenue generating private SaaS and AI companies headquartered in UK.

RankCompanyRevenue (ARR)Growth (YoY)Total Funding
#1
Yoto
AI Consumer
$450M+334%-
#2
Voy
AI Healthcare
$435M--
#3
Allica Bank
AI FinTech
$371M--
#4
Fanvue
AI Consumer
$200M+303%-
#5
Simpro
AI Productivity
$200M--
#6
Synthesia
AI Video & Image
$150M+46%-
#7
Fresha
AI Retail & Hospitality
$140M--
#8
Redgate Software
Developer Tools
$135M--
#9
Healf
AI Healthcare
$100M+--
#10
Lassie
AI FinTech
$100M+106%-
#11
Patsnap
AI Data & Analytics
$100M--
#12
Payhawk
AI FinTech
$100M--
#13
Picture This
Developer Tools
$100M--
#14
Quantexa
AI Data & Analytics
$100M--
#15
Thought Machine
AI FinTech
$100M--
#16
Numan
AI Healthcare
$90M--
#17
Raylo
AI FinTech
$90M--
#18
Sokin
AI FinTech
$90M--
#19
Cognism
AI Sales & Marketing
$80M--
#20
Frive
AI Consumer
$78M--
#21
PolyAI
AI Agents
$50M--
#22
Veed
AI Video & Image
$50M+15%-
#23
Retake
Developer Tools
$40M--
#24
Bocobay
AI PropTech
$35M--
#25
Fyxer
AI Productivity
$35M+153%-
#26
Stability AI
AI Core
$30M-31%-
#27
TryHackMe
AI EdTech
$30M--
#28
Omniplex Learning
AI EdTech
$27M--
#29
Anima
AI Healthcare
$20M+99%-
#30
Connectd
AI HR & Recruiting
$20M+69%-
#31
Pollo AI
AI Video & Image
$20M--
#32
Buff
AI Games
$19M--
#33
Huma
Crypto & Web3 AI
$17M--
#34
Judge
Developer Tools
$17M+40%-
#35
Healthtech-1
AI Healthcare
$15M--
#36
Optio
AI FinTech
$15M--
#37
Vetric
AI Data & Analytics
$11M--
#38
Feels
AI Consumer
$10M+197%-
#39
Ubiq
AI EdTech
$10M--
#40
Visible
AI Healthcare
$10M--
#41
Zest Search
AI EdTech
$8M--
#42
Rocket SaaS
AI Sales & Marketing
$7.6M+30%-
#43
Missive
AI Productivity
$7.5M+82%-
#44
Senja
AI Sales & Marketing
$7M--
#45
Chalkie AI
AI EdTech
$5M+721%-
#46
Kiki
AI Consumer
$5M--
#47
Dex
AI HR & Recruiting
$4M+922%-
#48
PayCaptain
AI FinTech
$4M--
#49
Refact
AI Coding
$4M--
#50
Hey Digital
AI Sales & Marketing
$3.5M--
#51
Outrank
AI Sales & Marketing
$3M+48%-
#52
StackOptimise
AI Sales & Marketing
$3M--
#53
StackOptimize
AI Sales & Marketing
$3M--
#54
Serve First
AI Retail & Hospitality
$2.4M--
#55
Build Concierge
AI Agents
$2.1M+656%-
#56
PharmacyX
AI Healthcare
$2M--
#57
Elyos
AI Agents
$1.5M--
#58
Pathnovo
AI HR & Recruiting
$1.5M--
#59
Gradient Labs
AI Agents
$1.3M--
#60
Mayday
AI FinTech
$1.3M--
#61
Earleads
AI Sales & Marketing
$1M--
#62
Newcomer
AI Cybersecurity
$1M--
#63
Pally
AI Sales & Marketing
$1M--
#64
Passionfruit
AI HR & Recruiting
$1M--
#65
Riverflow
AI Productivity
$1M--
#66
SimpleStudy
AI EdTech
$1M--
#67
Sophiie
AI Productivity
$1M--
#68
Testimonial
AI Sales & Marketing
$1M--
#69
Tiiny
Cloud Infrastructure
$1M+89%-
#70
8hours
AI Consumer
$800K--
#71
Gro
AI Sales & Marketing
$750K--
#72
Lingopanda
AI EdTech
$700K--
#73
Deliverance
AI Infrastructure
$500K--
#74
Distilled
AI HR & Recruiting
$500K--
#75
Euler
AI Sales & Marketing
$500K--
#76
LeadTrap
AI Healthcare
$500K--
#77
Outbound OS
AI Sales & Marketing
$500K--
#78
Dayjob
AI Logistics & Supply Chain
$496K--
#79
Tinyhost
Developer Tools
$300K--
#80
MailTester
Developer Tools
$100K--
#81
Sendpilot
AI Sales & Marketing
$40K--
#82
Attio
AI Sales & Marketing
$0--
#83
Capsa AI
AI FinTech
---
#84
Centuro Global
AI Legal
---
#85
CyVers
Crypto & Web3 AI
$0--
#86
Granola
AI Productivity
---
#87
Mimica
AI Productivity
$0--
#88
Scope
AI Data Infrastructure
---