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NeuronFeed

Best Agents AI Startups in United Kingdom

13 startups match both filters.

Luminance

GB est. 2015

Legal-Grade AI agents that automate contract drafting, negotiation and review.

Raised
$165M
Stage
S-C
73

Paid

GB est. 2024

Results-based billing and monetization infrastructure for AI agents

Raised
$33.3M
Stage
Pre-S
67

Trent AI

GB est. 2025

Layered, context-driven security for the agentic age

Raised
$13M
Stage
Seed
64

Procure AI

GB est. 2021

AI-native procurement automation with 40+ autonomous agents

Raised
$13M
Stage
Seed
62

Autonolas

GB est. 2021

Deploy and co-own autonomous AI agent services across multiple blockchains.

Raised
$13.8M
Stage
S-A
61

Vuelo

GB est. 2025

AI-native travel booking and payments platform

Raised
$7.6M
Stage
Seed
60

Portia AI

GB est. 2024

Open-source framework for controllable, reliable enterprise AI agents

Raised
$5.7M
Stage
Seed
58

Bloop

GB est. 2021

Understand any codebase instantly — semantic code search powered by AI

Raised
$11M
Stage
S-A
47

Lua Global Inc

GB est. 2025

The mid-market agent platform

Raised
$6.3M
Stage
Seed
44

Gradient Labs

GB est. 2023

Procedural AI agents that deliver specialist customer support for regulated industries.

Raised
$13M
Stage
S-A
43

Wordsmith AI

GB est. 2023

Fleets of legal AI agents that turn in-house legal teams into revenue drivers.

Raised
$30M
Stage
S-A
43

PolyAI

GB est. 2017

The world's most lifelike voice AI agents for enterprise customer service.

Raised
$170M
Stage
S-C
35

Cleo AI

GB est. 2016

Sassy AI chatbot that nags, roasts, and coaches you into better money habits.

Raised
$140M
Stage
S-C
35