72 Best London Privacy and Security Startups to Watch in 2023 | Seedtable

72 Privacy and Security Startups in London to Watch in 2023

London's Privacy and Security sector is booming. This year’s list of the best 72 London Privacy and Security startups is an eclectic mix of hyper-growth scaleups, small creative startups and everything in between.

The last update was made on March 14, 2023.

Curated by @gonsanchezs

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Tessian

Tessian is building the first Human Layer Security platform to protect people using email.

London   101 to 250   $59 Million   $42 Million  

Balderton Capital   Accel   Latitude  

B2B   SAAS  

Secure a sponsored spot for your company

ComplyAdvantage

ComplyAdvantage provides AI-driven financial crime risk data and detection technology.

London   251 to 500   $88 Million   $50 Million  

Index Ventures   Balderton Capital   Goldman Sachs  

B2B   SAAS  

Secure a sponsored spot for your company

Onfido

Onfido - simplifying identity for everyone.

London   501 to 1000   $180 Million   $50 Million  

Talis Capital   Crane Venture Partners   SoftBank Group   Augmentum Fintech   Plug and Play Spain  

B2B   SAAS  

Secure a sponsored spot for your company

Panaseer

Panaseer helps businesses make informed, risk-based security decisions.

London   51 to 100   $42 Million   $27 Million  

Notion Capital   AlbionVC  

B2B   SAAS  

Secure a sponsored spot for your company

Ravelin

Ravelin is a smart fraud detection and prevention platform that helps companies stop online payment fraud.

London   51 to 100   $37 Million   $21 Million  

Molten Ventures   BlackFin Tech   Amadeus Capital   Passion Capital  

B2B   SAAS  

Secure a sponsored spot for your company

SenseOn

SenseOn provides accurate and context-rich alerts.

London   51 to 100   $26 Million   $6.4 Million  

Crane Venture Partners   Amadeus Capital   Eight Roads Ventures   MMC Ventures  

B2B   SAAS  

Secure a sponsored spot for your company

PassFort

PassFort is a turnkey compliance solution for onboarding customers in regulated markets.

London   11 to 50   $23 Million   $11 Million  

Entrepreneur First   OpenOcean   Episode 1  

B2B   SAAS  

Secure a sponsored spot for your company

Worldr

Worldr creates zero-trust security products for existing collaboration and communications platforms.

London   11 to 50   $11 Million   $3 Million  

Molten Ventures   Playfair Capital   IQ Capital Partners   Pretiosum Ventures  

B2B   SAAS  

Secure a sponsored spot for your company

Acin

Acin is transforming the banking industry’s approach to non-financial risk.

London   101 to 250   $12 Million   $12 Million  

Notion Capital   Talis Capital  

B2B   SAAS  

Secure a sponsored spot for your company

Soveren

Soveren is a tech-driven privacy management company that helps security teams resolve automated privacy incidents with CCPA and GDPR.

London   11 to 50   $6.5 Million   $6.5 Million  

Northzone   Local Globe   Firstminute Capital  

B2B   SAAS  

Secure a sponsored spot for your company

iProov

iProov develops face authentication technology for online identity verification by global banks and governments.

London   101 to 250   $70 Million   $70 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Checkstep

Checkstep develops an AI-driven platform designed to automate the process of moderating user-generated content.

London   11 to 50   $9.8 Million   $1.8 Million  

Dawn Capital   Form Ventures   Tiny VC  

B2B   SAAS  

Secure a sponsored spot for your company

Soter Analytics

The world's most advanced workplace ergonomic injury prevention platform using AI, proprietary deep tech, with a SaaS business model

London   11 to 50   $14 Million   $500 Thousand  

btov Partners   Verve Ventures  

B2B   SAAS  

Secure a sponsored spot for your company

OutThink

Cybersecurity human risk management platform (SaaS)

London   11 to 50   $14 Million   $1.6 Million  

Forward Partners   AlbionVC  

B2B   SAAS  

Secure a sponsored spot for your company

SOC.OS

SOC.OS is a SaaS-based security alert investigation and triage tool, fundamentally reimagining how security operations are conducted today.

London   11 to 50   $2.5 Million   $2.5 Million  

Hoxton Ventures   Speedinvest  

B2B   SAAS  

Secure a sponsored spot for your company

Glasswall

Glasswall is a technology company that protects organizations from file-based threats.

London   51 to 100   $71 Million   $24 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Contingent

The Supplier Insight platform that makes procurement easy for the whole business, by reducing risk and friction.

London   11 to 50   $11 Million  

Seedcamp   Connect Ventures   Octopus Ventures   Ascension Ventures   Concentric  

B2B   SAAS  

Secure a sponsored spot for your company

Bitfount

Distributed data science platform for federated, privacy-preserving analytics & AI/ML.

London   11 to 50   $5 Million   $5 Million  

Speedinvest  

B2B   SAAS  

Secure a sponsored spot for your company

Voxsmart

VoxSmart is a global communications surveillance software provider.

London   101 to 250   $39 Million   $25 Million  

B2B   SAAS  

Secure a sponsored spot for your company

InfoSum

InfoSum provides a decentralized platform designed to remove the trust barriers between progress and privacy.

London   11 to 50   $88 Million   $15 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Metomic

Metomic detects, classifies and controls sensitive data in cloud applications

London   11 to 50   $5.6 Million   $1.8 Million  

Connect Ventures  

B2B   SAAS  

Secure a sponsored spot for your company

Risk Ledger

Risk Ledger is the world's most innovative vendor risk management platform, built on the model of a secure social network.

London   11 to 50   $4.7 Million   $1.7 Million  

Seedcamp   Firstminute Capital   Lifeline Ventures   Episode 1  

B2B   SAAS  

Secure a sponsored spot for your company

Red Sift

The Only Integrated Email Security and Brand Protection Platform

London   51 to 100   $65 Million   $8.8 Million  

MMC Ventures   Highland Europe  

B2B   SAAS  

Secure a sponsored spot for your company

Pimloc

Pimloc's deep learning platform allows organisations to automatically ingest, detect, classify and protect diverse image and video content.

London   1 to 10   $1.8 Million   $1.8 Million  

Speedinvest   Amadeus Capital  

B2B   SAAS  

Secure a sponsored spot for your company

Thirdfort

Thirdfort is a web and mobile app that combines document scanning, facial recognition technology and Open Banking.

London   11 to 50   $3.1 Million   $880 Thousand  

Element Ventures   Breega Capital  

B2B   SAAS  

Secure a sponsored spot for your company

Shufti Pro

Shufti Pro Ltd. provides global AI-based KYC and AML solutions for customer onboarding, fraud prevention, & effective regulatory compliance

London   11 to 50   $20 Million   $20 Million  

B2B   SAAS  

Secure a sponsored spot for your company

42Crunch

42Crunch is an API Security platform, addressing the development, testing, and deployment security requirements of API infrastructure.

London   11 to 50   $21 Million   $17 Million  

Adara Ventures   Energy Impact Partners  

B2B   SAAS  

Secure a sponsored spot for your company

CybSafe

A behavioural security and data analytics platform helps people make better security decisions, and improve their security behaviour.

London   11 to 50   $40 Million   $7.7 Million  

IQ Capital Partners  

B2B   SAAS  

Secure a sponsored spot for your company

Sensat

SenSat simulates reality in real time, which helps computers solve real world problems.

London   51 to 100   $15 Million   $10 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Mobilus Labs

Mobilus Labs is a tech startup with the mission to provide frictionless voice communications.

London   1 to 10   $1.3 Million  

Entrepreneur First   Ascension Ventures   Vinci Venture Capital  

B2B  

Secure a sponsored spot for your company

Encode

Enorasys Security Analytics enables continuous cyber situational awareness to address advanced persistent threats (APTs).

London   51 to 100   $9.1 Million   $11 Million  

Viking Venture  

B2B   SAAS  

Secure a sponsored spot for your company

ID5

ID5 is an independent shared identity infrastructure for ad tech platforms and premium publishers

London   11 to 50   $7.2 Million   $6 Million  

360 Capital  

B2B   SAAS  

Secure a sponsored spot for your company

CyberSmart

CyberSmart is an automated end-to-end compliance platform that helps SMBs.

London   11 to 50   $8.5 Million   $6.3 Million  

IQ Capital Partners  

B2B   SAAS  

Secure a sponsored spot for your company

Operational Solutions

Operational Solutions is a company that provides tailored Subject Matter Expertise to the Defence, Security and Aerospace industry.

London   101 to 250   $11 Million   $11 Million  

Business Growth Fund  

B2B   SAAS  

Secure a sponsored spot for your company

Push Security

Push Security is a developer of a security automation platform.

London   11 to 50   $4 Million   $4 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Keyless

Keyless enables enterprise to make data privacy and security the rule rather than the exception.

London   11 to 50   $3.1 Million   $2.1 Million  

Primo Ventures   P101  

B2B   SAAS  

Secure a sponsored spot for your company

Kynd

KYND is a cyber risk start up.

London   11 to 50   $6.1 Million   $4.4 Million  

Business Growth Fund  

B2B   SAAS  

Secure a sponsored spot for your company

tru.ID

tru.ID is reinventing mobile authentication for today's world through a modern developer platform.

London   11 to 50   $9 Million   $3.8 Million  

MMC Ventures   Episode 1  

B2B   SAAS  

Secure a sponsored spot for your company

Gatenox

Your Gate to Corporate KYC for the Digital Economy

London   1 to 10   $2.5 Million   $2.5 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Logically

Logically develops the latest in AI technologies to combat information overload, misinformation, fake news & other types of harmful content.

London   51 to 100   $13 Million   $3.2 Million  

B2B   SAAS  

Secure a sponsored spot for your company

DynaRisk

DynaRisk is a cyber security company

London   11 to 50   $4 Million   $3 Million  

B2B   B2C  

Secure a sponsored spot for your company

RazorSecure

RazorSecure is a cyber security software that provides continuous threat monitoring & active defence strategy for trains, buses, cars & etc.

London   1 to 10   $7.9 Million   $3.4 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Muso

MUSO is a software company that provides anti-piracy solutions for enterprises.

London   11 to 50   $11 Million   $4.6 Million  

B2B   SAAS  

Secure a sponsored spot for your company

My Voice

My Voice is a Norwegian voice tech company.

London   11 to 50   $6.3 Million   $3.2 Million  

B2B   SAAS  

Secure a sponsored spot for your company

trustshare

The complete fintech layer for marketplaces across payments, escrow, banking and credit in a single unified API.

London   1 to 10   $4.2 Million   $1 Million  

Nauta Capital  

B2B   SAAS  

Secure a sponsored spot for your company

cheqd

cheqd is building payment mechanisms for private and secure digital identity exchange

London   1 to 10   $3.3 Million   $700 Thousand  

Outlier Ventures  

B2B   SAAS  

Secure a sponsored spot for your company

Snyk

Snyk helps software-driven organizations find and fix vulnerabilities in open source dependencies and container images.

London   251 to 500   $450 Million  

Secure a sponsored spot for your company

Torsion Information Security

Confident Data Access Control - Get control of who has access to what, why and when. Secure, Compliant, Efficient.

London   1 to 10   $2.1 Million   $1.3 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Agitate

Agitate is a payment and identity company.

London   11 to 50   $3.5 Million   $3.5 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Cynomi

Cynomi addresses a critical gap in mid-market cyber protection - creating and executing a cyber and compliance strategy .

London   1 to 10   $3.5 Million   $3.5 Million  

B2B   SAAS  

Secure a sponsored spot for your company

eXate

eXate unlocks the value of production data by allowing you to share it safely, because data privacy is at the heart of everything we do.

London   11 to 50   $3.1 Million   $3.1 Million  

Triple Point Ventures   Outward VC  

B2B   SAAS  

Secure a sponsored spot for your company

Emani

Emani helps businesses, governments and NGOs understand local communities in the world's most difficult places.

London   1 to 10   $160 Thousand   $170 Thousand  

Antler  

B2B   SAAS  

Secure a sponsored spot for your company

Arbor Steel

Arbor Steel provides the ultimate digital identity citadel.

London   1 to 10   $390 Thousand   $260 Thousand  

B2B   B2C   SAAS  

Secure a sponsored spot for your company

Lab 1

Lab 1 provides businesses with data and insights from hidden and difficult to reach communities.

London     $1.1 Million   $1.2 Million  

MMC Ventures   SyndicateRoom  

B2B   SAAS  

Secure a sponsored spot for your company

Detected

Finally, frictionless onboarding.

London   11 to 50   $4.7 Million   $320 Thousand  

B2B   SAAS   MARKETPLACE  

Secure a sponsored spot for your company

Coinfirm

Coinfirm is the global leader in regtech for digital currencies and the blockchain-based financial ecosystem.

London   101 to 250   $13 Million  

G1 Ventures   Middlegame Ventures   Alfabeat  

B2B   SAAS  

Secure a sponsored spot for your company

Zinc Systems

Zinc Systems - Incident, Crisis & Threat Management Platform

London   101 to 250   $4.8 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Melius Cyber

Melius Cyber continuously monitors an organization's IT network, testing security and protecting it from the latest threats.

London     $420 Thousand   $420 Thousand  

B2B   SAAS  

Secure a sponsored spot for your company

Syntonym

Syntonym generates hyper-realistic synthetic faces in real time, with minimum computation and fastest results to maximize privacy protection

London   1 to 10   $430 Thousand   $390 Thousand  

B2B   SAAS  

Secure a sponsored spot for your company

RankedRight

RankedRight is a vulnerability triage platform that prioritises security based on customer defined rules.

London   1 to 10   $500 Thousand   $500 Thousand  

B2B   SAAS  

Secure a sponsored spot for your company

Drone Defence

Delivering Smart Secured Airspace to enable drone to be used resonsilbly and safely.

London   11 to 50   $1.7 Million   $630 Thousand  

B2B   SAAS  

Secure a sponsored spot for your company

Censornet

CensorNet Unified Security Service (USS) is a new-generation comprehensive cloud-based cyber security solution.

London   51 to 100   $3.4 Million  

B2B  

Secure a sponsored spot for your company

Personify XP

Personify XP uses AI and automation personalization SAAS technology to help retailers understand what their customers are shopping for.

London   11 to 50   $710 Thousand   $720 Thousand  

B2B   SAAS  

Secure a sponsored spot for your company

Umazi

Automate and accelerate corporate identity verification

London   1 to 10   $990 Thousand  

Outlier Ventures  

B2B   SAAS  

Secure a sponsored spot for your company

Peyk

Peyk is a 24/7 on-demand courier service platform allowing anyone to send or receive anything within the town instantly.

London   11 to 50   $2 Million   $1.7 Million  

B2B   SAAS  

Secure a sponsored spot for your company

Smarter Contracts

Smarter Contracts built Pulse, a data privacy and consent management platform that provides businesses with a real-time view over their data

London   11 to 50   $550 Thousand   $350 Thousand  

B2B   SAAS  

Secure a sponsored spot for your company

Patchstack

Patchstack is a website security and monitoring platform.

London   1 to 10   $0  

TrueSight Ventures  

B2B   SAAS   MARKETPLACE  

Secure a sponsored spot for your company

Zobi

Zobi develop products to provide whole-home protection against the malicious digital activity.

London   1 to 10   $1.7 Million   $1.8 Million  

B2B   B2C  

Secure a sponsored spot for your company

Schwarzthal Tech

Iaas (Intelligence as a Service)

London   1 to 10   $200 Thousand   $200 Thousand  

B2B   SAAS  

Secure a sponsored spot for your company

Privasee

Privasee automatically generates and updates your GDPR documents and cookie banner if anything changes in your business or the law.

London   1 to 10   $0  

Charlotte Street Capital  

B2B   SAAS  

Secure a sponsored spot for your company

6point6

6point6 drive the right change in an organisation through the positive impact of technology.

London   101 to 250   $0  

B2B   SAAS  

Secure a sponsored spot for your company

MetaCompliance

MetaCompliance is a cyber security and compliance organisation.

London   51 to 100   $0  

B2B   SAAS  

Secure a sponsored spot for your company

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