Top Startups in United Kingdom

100 hand-picked startups founded in United Kingdom— spanning AI, SaaS, DevTools, Fintech, and more. Discover what's being built in United Kingdom's startup ecosystem.

SAAS · 29AI · 19FINTECH · 17DEVTOOLS · 16OPENSOURCE · 8MARKETPLACE · 4PRODUCTIVITY · 3SOCIAL · 2DESIGN · 1ECOMMERCE · 1
AI

Top Startup Ideas

Hand-picked startup ideas worth building, every week

BOOTSTRAPPEDUKEST. 2024
topstartupideas.comVisit
AI

Stability AI

Open-source AI for the benefit of humanity

VC FUNDEDUKEST. 2019
stability.aiVisit
DEVTOOLS

Raycast

Your shortcut to everything on your Mac

VC FUNDEDUKEST. 2020
raycast.comVisit
SAAS

Multiverse

Apprenticeships as the smarter alternative to university

VC FUNDEDUKEST. 2016
multiverse.ioVisit
AI

Synthesia

Create AI videos from text in minutes

VC FUNDEDUKEST. 2017
synthesia.ioVisit
SAAS

Granola

AI meeting notes that capture context, not just words

VC FUNDEDUKEST. 2023
granola.soVisit
AI

PhysicsX

AI simulation software for engineering at lightspeed

VC FUNDEDUKEST. 2022
physicsx.aiVisit
FINTECH

Revolut

One app for all things money

VC FUNDEDUKEST. 2015
revolut.comVisit
AI

Causal

Financial modeling meets live data — no more spreadsheets

VC FUNDEDUKEST. 2020
causal.appVisit
FINTECH

Wise

International money transfers at the real rate

VC FUNDEDUKEST. 2011
wise.comVisit
FINTECH

Monzo

The bank you'll love, in your pocket

VC FUNDEDUKEST. 2015
monzo.comVisit
MARKETPLACE

Deliveroo

Food and groceries, delivered fast

VC FUNDEDUKEST. 2013
deliveroo.co.ukVisit
SAAS

Isometric

The rigorous scientific standard for carbon credits

VC FUNDEDUKEST. 2022
isometric.comVisit
DEVTOOLS

Snyk

Developer security platform to build secure software fast

VC FUNDEDUKEST. 2015
snyk.ioVisit
FINTECH

Paddle

All-in-one payments, tax, and subscriptions for SaaS

VC FUNDEDUKEST. 2012
paddle.comVisit
SAAS

Attio

The next generation CRM built for modern businesses

VC FUNDEDUKEST. 2019
attio.comVisit
FINTECH

Round

Smart cash management and treasury for startups

VC FUNDEDUKEST. 2020
round.financeVisit
DEVTOOLS

Layercode

Real-time AI voice and video pipelines as infrastructure

VC FUNDEDUKEST. 2024
layercode.comVisit
AI

Humanloop

Prompt management and LLM evaluation platform

VC FUNDEDUKEST. 2021
humanloop.comVisit
DEVTOOLS

Trigger.dev

Open-source background jobs for modern TypeScript apps

RAISINGUKEST. 2022
trigger.devVisit
PRODUCTIVITY

Alfred

Productivity launcher and workflow tool for Mac

BOOTSTRAPPEDUKEST. 2010
alfredapp.comVisit
DEVTOOLS

Axiom

Serverless log management and event data platform

VC FUNDEDUKEST. 2018
axiom.coVisit
DEVTOOLS

Kinsta

Premium managed cloud hosting

BOOTSTRAPPEDUKEST. 2013
kinsta.comVisit
DESIGN

Affinity (Serif)

Pro creative software at a fair, one-time price

BOOTSTRAPPEDUKEST. 1987
affinity.serif.comVisit
DEVTOOLS

Infracost

Cloud cost estimates in pull requests

VC FUNDEDUKEST. 2020
infracost.ioVisit
DEVTOOLS

Budibase

Low-code platform for building internal apps fast

VC FUNDEDUKEST. 2019
budibase.comVisit
SAAS

EmailOctopus

Email marketing made simple and affordable

BOOTSTRAPPEDUKEST. 2014
emailoctopus.comVisit
DEVTOOLS

QuestDB

Fast open-source time series database

VC FUNDEDUKEST. 2014
questdb.ioVisit
SAAS

Lightdash

Open-source BI on top of dbt

VC FUNDEDUKEST. 2021
lightdash.comVisit
FINTECH

ANNA Money

Smart business account and tax app

VC FUNDEDUKEST. 2018
anna.moneyVisit
DEVTOOLS

ElectricSQL

Local-first sync engine for Postgres applications

VC FUNDEDUKEST. 2021
electric-sql.comVisit
OPEN SOURCE

Joplin

Open source notes and to-do app

BOOTSTRAPPEDUKEST. 2017
joplinapp.orgVisit
DEVTOOLS

Treblle

API observability and developer experience platform

VC FUNDEDUKEST. 2020
treblle.comVisit
DEVTOOLS

Cerbos

Open-source authorisation layer for any stack

VC FUNDEDUKEST. 2021
cerbos.devVisit
SOCIAL

The StoryGraph

Track and choose your next book by mood and pace

BOOTSTRAPPEDUKEST. 2019
thestorygraph.comVisit
PRODUCTIVITY

Bartender

Take control of your Mac menu bar

BOOTSTRAPPEDUKEST. 2012
macbartender.comVisit
E-COMMERCE

SendOwl

Sell digital products and subscriptions

BOOTSTRAPPEDUKEST. 2010
sendowl.comVisit
PRODUCTIVITY

PCalc

The classic indie scientific calculator

BOOTSTRAPPEDUKEST. 1992
pcalc.comVisit
OPEN SOURCE

Stirling PDF

Self-hosted PDF manipulation toolkit

BOOTSTRAPUKEST. 2023
stirlingtools.comVisit
OPEN SOURCE

SurrealDB

The ultimate multi-model database

VC FUNDEDUKEST. 2021
surrealdb.comVisit
OPEN SOURCE

tldraw

A tiny little drawing app and SDK

VC FUNDEDUKEST. 2021
tldraw.comVisit
OPEN SOURCE

Flagsmith

Feature flags and remote config for any platform

VC FUNDEDUKEST. 2018
flagsmith.comVisit
OPEN SOURCE

Postal

Full-featured open source mail delivery server

BOOTSTRAPUKEST. 2017
postalserver.ioVisit
OPEN SOURCE

Vendure

A headless GraphQL e-commerce framework

BOOTSTRAPUKEST. 2019
vendure.ioVisit
OPEN SOURCE

BoxyHQ

Enterprise SSO and directory sync in minutes

VC FUNDEDUKEST. 2021
boxyhq.comVisit
MARKETPLACE

Spoke

Last mile delivery software

VC FUNDEDUKEST. 2020
spoke.comVisit
DEVTOOLS

Swap

Agentic commerce infra

VC FUNDEDUKEST. 2020
swap-commerce.comVisit
FINTECH

Paid

The growth engine for AI

VC FUNDEDUKEST. 2020
paid.aiVisit
AI

Solve Intelligence

AI for patents

VC FUNDEDUKEST. 2020
solveintelligence.comVisit
FINTECH

Primer

Unified infrastructure for global payments

VC FUNDEDUKEST. 2020
primer.ioVisit
AI

Doubleword

InferenceOps platform

VC FUNDEDUKEST. 2020
doubleword.aiVisit
SOCIAL

Brag in Public

An invite only community of top indie makers

BOOTSTRAPPEDUKEST. 2026
braginpublic.comVisit
FINTECH

Yonder

Yonder

VC FUNDEDUKEST. 2020
yonder.comVisit
AI

Stumble Again

Remember when the web was weird and wonderful? Hit I'm Feeling Random and stumble your way back into

BOOTSTRAPPEDUKEST. 2026
stumbleagain.comVisit
MARKETPLACE

Buy Sell Startups

Buy and sell startups for free with 0% commission.

BOOTSTRAPPEDUKEST. 2026
buysellstartups.comVisit
AI

AutoBlogMatic

AI WordPress plugin that auto-writes and publishes SEO blog posts on autopilot.

BOOTSTRAPPEDUKEST. 2026
autoblogmatic.comVisit
AI

Instill AI

Your trusted AI knowledge agent

VC FUNDEDUKEST. 2020
instill-ai.comVisit
SAAS

Sona

Workforce management software

VC FUNDEDUKEST. 2020
sona.aiVisit
AI

Ineffable Intelligence

Building superlearning

VC FUNDEDUKEST. 2020
ineffable.aiVisit
SAAS

Juro

AI-enabled contract automation platform

VC FUNDEDUKEST. 2020
juro.comVisit
SAAS

Welcome to the Jungle

The better way to find a job in tech

VC FUNDEDUKEST. 2020
welcometothejungle.comVisit
SAAS

Glyphic

AI copilot for sales teams

VC FUNDEDUKEST. 2020
glyphic.aiVisit
SAAS

Anima

Next-gen care enablement platform

VC FUNDEDUKEST. 2020
animahealth.comVisit
SAAS

MoonPay

Buy and sell crypto

VC FUNDEDUKEST. 2020
moonpay.comVisit
FINTECH

nsave

Your trusted $ € £ account abroad

VC FUNDEDUKEST. 2020
nsave.comVisit
FINTECH

Volt

The global infrastructure for real-time payments

VC FUNDEDUKEST. 2020
volt.ioVisit
DEVTOOLS

StackOne

Ship hundreds of integrations in days

VC FUNDEDUKEST. 2020
stackone.comVisit
SAAS

Ravio

Bring confidence to compensation

VC FUNDEDUKEST. 2020
ravio.comVisit
SAAS

Outverse

Clear your support bottlenecks with AI

VC FUNDEDUKEST. 2020
outverse.comVisit
AI

V7

The data engine for computer vision

VC FUNDEDUKEST. 2020
v7labs.comVisit
SAAS

Native

A global broker for digital assets

VC FUNDEDUKEST. 2020
native.incVisit
SAAS

Latent Labs

Making biology programmable

VC FUNDEDUKEST. 2020
latentlabs.comVisit
SAAS

Hook

AI agents to scale CS

VC FUNDEDUKEST. 2020
hook.coVisit
FINTECH

Griffin

Banking-as-a-service platform

VC FUNDEDUKEST. 2020
griffin.comVisit
SAAS

Female Invest

Closing the financial gender gap

VC FUNDEDUKEST. 2020
femaleinvest.comVisit
SAAS

Keel

Modern ERP built for operators

VC FUNDEDUKEST. 2020
keel.soVisit
DEVTOOLS

Gensyn

The network for machine intelligence

VC FUNDEDUKEST. 2020
gensyn.aiVisit
DEVTOOLS

Tracer

HPC for life sciences

VC FUNDEDUKEST. 2020
tracer.cloudVisit
AI

Tessl

Keep your AI agents on rails

VC FUNDEDUKEST. 2020
tessl.ioVisit
SAAS

Parabol

Parabol

VC FUNDEDUKEST. 2020
parabol.fiVisit
AI

Humanoid

Advanced humanoids for industrial use

VC FUNDEDUKEST. 2020
thehumanoid.aiVisit
SAAS

Plain

Collaborative B2B support platform

VC FUNDEDUKEST. 2020
plain.comVisit
SAAS

Metaview

AI built for recruiting

VC FUNDEDUKEST. 2020
metaview.aiVisit
FINTECH

Apron

Finance platform for small businesses

VC FUNDEDUKEST. 2020
getapron.comVisit
FINTECH

Clove

Reimagining financial advice

VC FUNDEDUKEST. 2020
clove.comVisit
SAAS

Ethos

Find experts, fast

VC FUNDEDUKEST. 2020
askethos.comVisit
SAAS

Wonder Studios

AI-native film studio

VC FUNDEDUKEST. 2020
wonderstudios.comVisit
SAAS

Partly

Infrastructure for the auto parts

VC FUNDEDUKEST. 2020
partly.comVisit
AI

PolyAI

PolyAI

VC FUNDEDUKEST. 2020
poly.aiVisit
MARKETPLACE

autone

Inventory management with impact

VC FUNDEDUKEST. 2020
autone.ioVisit
SAAS

Ben

Make benefits work for everyone, everywhere

VC FUNDEDUKEST. 2020
thanksben.comVisit
FINTECH

Omnea

Intelligent procurement intake and orchestration

VC FUNDEDUKEST. 2020
omnea.coVisit
AI

Gradient Labs

AI customer support purpose-built for finance

VC FUNDEDUKEST. 2020
gradient-labs.aiVisit
SAAS

Sling Money

Stablecoin-based global payment app

VC FUNDEDUKEST. 2020
sling.moneyVisit
AI

Human Native (Acquired by Cloudflare)

AI data marketplace

VC FUNDEDUKEST. 2020
humannative.aiVisit
FINTECH

Adfin

The best way to get bills paid

VC FUNDEDUKEST. 2020
adfin.comVisit
AI

Conduct

AI for your SAP customizations

VC FUNDEDUKEST. 2020
conduct.aiVisit
SAAS

Numan

Digital healthcare

VC FUNDEDUKEST. 2020
numan.comVisit
SAAS

CuspAI

Frontier AI for breakthrough materials

VC FUNDEDUKEST. 2020
cusp.aiVisit
FINTECH

Stacks

Stacks

VC FUNDEDUKEST. 2020
stacks.aiVisit

Browse by Country

ArmeniaAustraliaBelgiumBrazilCanadaChinaCroatiaCzech RepublicDenmarkEstoniaFinlandFrance