Coinrule
Hiring
What they do:
Coinrule Automates Your Crypto and Stock Investments
Quick facts:
HQ: London, United Kingdom
Top Startups in London
This list has 217 startups and was last updated on Oct 15, 2026. 57 of them are hiring right now. Largest teams: GoCardless, LemFi, and Permutive. Latest round: Obsero raised €1M (Oct 13, 2026).
217 startupsPage 3 of 7
What they do:
AI Lead Generator
Quick facts:
HQ: London, United Kingdom
Seeing Systems
Hiring
What they do:
Modular AI-Commanded Drones for Defence
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HQ: London, United Kingdom
What they do:
First API solution for tax returns.
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HQ: London, United Kingdom
Aglide
Hiring
What they do:
Connect every disconnected app to your SSO.
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HQ: London, United Kingdom
What they do:
AI compliance co-pilot for regulated financial businesses
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HQ: London, United Kingdom
cubic
Hiring
What they do:
AI-powered code review platform
Quick facts:
HQ: London, United Kingdom
Parsewise
Hiring
What they do:
Multi-document processing for your risk teams, AI agents, pipelines
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HQ: London, United Kingdom
What they do:
In-store analytics AI assistant to fix your retail stores
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HQ: London, United Kingdom
What they do:
Plan and review AI generated code
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HQ: London, United Kingdom
Autumn
Hiring
What they do:
Billing infrastructure for AI
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HQ: London, United Kingdom
Juno
Hiring
What they do:
AI Health Assistant for Chronic Illness
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HQ: London, United Kingdom
What they do:
AI based Customizable Subscription & Revenue Management Platform
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HQ: London, United Kingdom
What they do:
No-code Browser RPA
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HQ: London, United Kingdom
What they do:
24/7 video platform & online community for students to study together
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HQ: London, United Kingdom
Hirebolt
Hiring
What they do:
AI engineering capacity. Made simple. ⚡️
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HQ: London, United Kingdom
What they do:
Webhooks Gateway for outgoing and incoming webhooks.
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HQ: London, United Kingdom
What they do:
We deliver toll-free internet apps
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HQ: London, United Kingdom
Tekton Dynamics
Hiring
What they do:
AI control layer for welding robots
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HQ: London, United Kingdom
Leeroo
Hiring
What they do:
Organizational Superintelligence
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HQ: London, United Kingdom
What they do:
AI Coworker for Accountants
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HQ: London, United Kingdom
What they do:
Unlocking the world’s most valuable data for frontier AI.
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HQ: London, United Kingdom
Smooth
Hiring
What they do:
Fast, simple, reliable AI browser agent
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HQ: London, United Kingdom
Plexe
Hiring
What they do:
Open-source agents to build predictive ML models from a prompt
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HQ: London, United Kingdom
What they do:
The AI Associate for Litigation Lawyers
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HQ: London, United Kingdom
PRINCEPS
Hiring
What they do:
AI-native insurance company for the compute economy
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HQ: London, United Kingdom
What they do:
Accounting software that works for you
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HQ: London, United Kingdom
What they do:
Employee benefit for reproductive and hormone health
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HQ: London, United Kingdom
What they do:
Search engine for trustworthy medical information.
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HQ: London, United Kingdom
What they do:
Voice AI for Automotive
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HQ: London, United Kingdom
What they do:
AI Agents for Advisory & Financial Services.
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HQ: London, United Kingdom
What they do:
Understand why your AI agent breaks. Iterate fast to fix it.
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HQ: London, United Kingdom
What they do:
The fastest & most scalable graph-vector database on the market
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HQ: London, United Kingdom
Sparkles
Hiring
What they do:
Make everyone on your team an engineer
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HQ: London, United Kingdom
What they do:
We help you find and book tickets to great entertainment events that…
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HQ: London, United Kingdom
QuestDB
Hiring
What they do:
Data platform for mission-critical real-time workloads
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HQ: London, United Kingdom
YC S20Early stage