cordTech Hiring Rankings
UK's Fastest Growing AI Companies
The UK's fastest growing AI companies of Spring 2026 that are actively hiring engineers.
#
Company
Open jobs
Headcount
Growth
Calculated based on % headcount growth in the last 12 months.
1
Granola
London, UK · Machine Learning and AIThe AI-powered notepad for people in back-to-back meetings
8 jobs
51 - 200
425%
2
Tessl
London, UK · Machine Learning and AIYou make the spec, AI codes & maintains.
3 jobs
51 - 200
93%
3
Isomorphic Labs
London, UK · Machine Learning and AIWe are reimagining the entire drug discovery process from first principles with an AI-first approach.
6 jobs
201 - 500
77%
4
Evident
London, UK · Machine Learning and AIThe AI race. Mapped.
4 jobs
51 - 200
73%
5
Prolific
London, UK · Machine Learning and AIOur mission is to revolutionize how the world learns about people, so people can revolutionize the world.
9 jobs
201 - 500
70%
6
Encord
London, UK · Machine Learning and AIThe data engine for computer vision
4 jobs
51 - 200
66%
7
PolyAI
London, UK · Machine Learning and AIPolyAI builds voice assistants that speak to people as people would speak to each other
1 job
201 - 500
61%
8
Xelix
London, UK · Machine Learning and AIXelix uses best-in-class AI to prevent overpayments, eliminate fraud and improve Accounts Payable productivity.
21 jobs
51 - 200
59%
9
Luminance
London, UK · Machine Learning and AIAI-Powered Legal Process Automation
3 jobs
201 - 500
54%
10
Cleo
London, UK · FinTechEvery day, we empower people to build a life beyond their next paycheck!
4 jobs
201 - 500
54%
11
Aveni
Edinburgh, UK · Machine Learning and AIWe use cutting-edge AI to analyse our customers conversational data, deploying speech analytics to provide actionable outcomes and automate processes.
12 jobs
51 - 200
52%
12
Lantern.ai
London, UK · FinTechUnlocking the power of private market data
0 jobs
51 - 200
47%
13
PhysicsX
London, UK · Machine Learning and AIBuild beyond human imagination.
7 jobs
201 - 500
44%
14
Nory
London, UK · FoodTechThe Operating System The Hospitality Industry Deserves 🚀
3 jobs
51 - 200
43%
15
Datatonic
London, UK · DataFor us, it’s all about having a purposeful impact, both for our clients and also in our individual and team development. We’re a company that has learning and innovation at our core.
4 jobs
201 - 500
41%
16
One Big Circle
Bristol, UK · Machine Learning and AIWork Safer and Smarter with AIVR
1 job
51 - 200
29%
17
CoMind
London, UK · Machine Learning and AIOur mission is to transform patient care with non-invasive neural sensors.
6 jobs
51 - 200
28%
18
Intropic
London, UK · FinTechNext generation, cloud-based data processing
4 jobs
51 - 200
21%
19
Vyntelligence
London, UK · Machine Learning and AIEffortlessly capture high value intelligence to drive smarter decisions with Vyn SmartVideoNotes.
0 jobs
51 - 200
19%
20
LoopMe
London, UK · Marketing and AdvertisingPutting the consumer at the heart of every campaign.
5 jobs
201 - 500
18%
21
Greyparrot
London, UK · AnalyticsGreyparrot is the leading AI waste analytics platform for the circular economy ♻️ #recycling#AI#transparency#automation
0 jobs
51 - 200
16%
22
Advancing Analytics
London, UK · AnalyticsAdvancing Analytics is the way forward
6 jobs
51 - 200
13%
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