64 Best Information Security Startups to Watch in 2025

The Definitive Seedtable Ranking of Information Security Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 64 start-ups with an aggregate funding of $3.6b. The average funding per company in this subset is $56.4m.

Last update to the database: Feb 18, 2025. See changelog.

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3

Funding Rounds

$22.3m

Money raised

Hyperproof is a cloud-based compliance operations software.

7

Funding Rounds

$184.7m

Money raised

Tessian (formerly Checkrecipient) is an artificial intelligence email security platform.

3

Funding Rounds

$13.9m

Money raised

Corsha provides API security software that aims to prevent network attacks through multi-factor authentication for APIs.

3

Funding Rounds

$55.0m

Money raised

Yubico is a Palo Alto, California-based secure authentication and enterprise security company founded in 2007 by Stina Ehrensvärd and Jakob Ehrensvärd.

Key people:

4

Funding Rounds

$73.0m

Money raised

Wickr is a telecommunications and security company that builds secure communication tools, such as a messaging application. It was founded in 2012 and is located in San Francisco, California.

Key people:

5

Funding Rounds

$159.4m

Money raised

A cybersecurity company offering an application security platform for enterprises.

Key people:

6

Funding Rounds

$59.9m

Money raised

Yonder is a U.S-based company providing social media threat mitigation software.

3

Funding Rounds

$4.7m

Money raised

Crypta Labs is quantum security startup that is developing a quantum-based encryption chip and software to secure the Internet of Things. The company developed a Quantum Random Number Generator (QRNG) for mobile devices and an integrated security chip for others. The company is targeting transport, military and medical markets.

Key people:

7

Funding Rounds

$132.3m

Money raised

HYPR Corp is an american computer and biometric security company founded in 2014 by James Barcia.

3

Funding Rounds

$7.8m

Money raised

PatternEx is an Artificial Intelligence company that delivers cyber security solutions.

5

Funding Rounds

$99.6m

Money raised

CybSafe is a cloud-based platform focussed on addressing the human component of cyber security - an intelligent approach to awareness training.

Location:

Key people:

1

Funding Rounds

$500.0k

Money raised

Cykick Labs, founded in 2010, was an artificial intelligence company that specialized in providing web application security solutions and web behavior analysis. It was acquired in 2018 by Safe-T.

1

Funding Rounds

$5.0m

Money raised

Trace Data is a San Francisco-based company building data security and information security software.

Key people:

5

Funding Rounds

$153.5m

Money raised

ZeroFOX is a digital Risk Protection Platform founded in 2013 by James Foster, Robert Francis, Evan Blair, Chris Cullison and Hillary Herlehy.

Location:

Key people:

4

Funding Rounds

$461.0m

Money raised

Platform providing a seamless, secure, and easy-to-use bridge between digital and traditional assets.

Location:

Zug

Key people:

12

Funding Rounds

$706.9m

Money raised

Expel is a managed Detection & Response founded in 2016 by Yanek Korff, Dave Merkel and Justin Bajko.

Location:

Key people:

4

Funding Rounds

$1.8m

Money raised

Securicy is a company founded in 2016.

1

Funding Rounds

$40.0m

Money raised

Egress is a software company that specializes in compliance and privacy management solutions for unstructured data.

Location:

Key people:

5

Funding Rounds

$56.2m

Money raised

Zivver is an Amsterdam-based company focused on the development of secure communication technologies and products.

Location:

Key people:

4

Funding Rounds

$39.0m

Money raised

Bastille is a company that provides enterprise threat detection through software-defined radio.

5

Funding Rounds

$172.5m

Money raised

Fortress Information Security is an Orlando, Florida-based cyber security company.

Key people:

2

Funding Rounds

$10.9m

Money raised

OSO is a New York-based information security company founded in 2018 by Graham Neray and Samuel Scott.

Key people:

6

Funding Rounds

$334.0m

Money raised

Contrast Security is an application Security Platform founded in 2014.

1

Funding Rounds

$175.0k

Money raised

A company providing a cybersecurity platform that stops phishing, malware and impersonation attacks

Key people:

3

Funding Rounds

$19.5m

Money raised

BehavioSec is a Stockholm-based fraud detection systems developer based on models of behavior.

4

Funding Rounds

$75.0m

Money raised

DNSFilter is a company founded in 2015 by Mike Schroll.

1

Funding Rounds

$1.0m

Money raised

Kratikal is a Noida, India-based cybersecurity solutions provider, including security compliance and network security products.

Location:

Key people:

3

Funding Rounds

$38.2m

Money raised

LeapYear Technologies provides an AI-driven, enterprise-class platform focused on analyzing sensitive data.

2

Funding Rounds

$80.0m

Money raised

Uptycs is a Waltham, Massachusetts-based computer security company.

1

Funding Rounds

$10.0m

Money raised

DocAuthority is a Raanana, Isreal-based technology company developing AI-powered data management tools.

17

Funding Rounds

$63.1m

Money raised

Eiden Systems Corporation is a Charlottesville, VA-based company providing business and technical services to the defense, intelligence, and public safety communities.

1

Funding Rounds

Grey Wizard is provides cloud based, military grade, managed security service designed to protect websites and web applications.

3

Funding Rounds

$8.0m

Money raised

NAVEX is an Overland Park, Kansas-based company founded in 2010.

2

Funding Rounds

$63.0m

Money raised

Demisto is a company founded by Slavik Markovich, Dan Sarel and Guy Rinat.

1

Funding Rounds

$2.5m

Money raised

BoxyHQ provides security building blocks for developers. BoxyHQ’s suite of APIs for security and privacy helps engineering teams build and ship compliant cloud applications faster.

1

Funding Rounds

$3.0m

Money raised

MinerEye solves one of the most painful cyber-security challenges. Inspired by the human eye system, MinerEye's technology stems from computer vision and machine learning of confidential data. MinerEye's novel VisionGridTM system provides scalable analysis and governance of unstructured data across disparate and distributed file shares, desktops and cloud repositories. Specialties: Behavioral Analytics, Big Data Security, Cloud VM/Security, Compliance, Data Audit, Data Protection, Data Security, DLP, Machine Learning

1

Funding Rounds

$4.3m

Money raised

High-Tech Bridge is a leading web security company headquartered in Geneva, currently serving customers from over 40 countries. We provide our customers with vendor and product independent penetration testing, security auditing and risk management consulting. Specialties: Compliance, Machine Learning, Penetration Testing, Web Application Security, Website Security

2

Funding Rounds

$11.3m

Money raised

Ziften Technologies is a company founded in 2009 by Scott Sullivan.

2

Funding Rounds

$50.0m

Money raised

AVANAN is a cloud Email Security Platform founded in 2015.

$59.0m

Money raised

DataGuard helps businesses to build trust and operationalise compliance.

8

Funding Rounds

$18.1m

Money raised

Lucideus is a New Delhi-based company founded in 2012 by Saket Modi.

Location:

Key people:

2

Funding Rounds

$11.0m

Money raised

NormShield is a company founded in 2015.

1

Funding Rounds

$4.0m

Money raised

Virgial Security provides developer tools for securing data on mobile, web, cloud, and IoT products.

Key people:

2

Funding Rounds

$12.9m

Money raised

Company

1

Funding Rounds

Refactr IT is a Seattle-based software startup focused on DevSecOps and cybersecurity automation.

2

Funding Rounds

$28.5m

Money raised

ScanSafe is a London-based company founded in 2004.

1

Funding Rounds

$4.0m

Money raised

SecureSet Academy offers the first bootcamp-style, comprehensive cybersecurity education programs in the U.S. €" and the fastest route to entry-level careers in the field.

Location:

2

Funding Rounds

$47.0m

Money raised

Whistic is a cloud-based platform that uses a unique approach to address the challenges of third-party risk management.

2

Funding Rounds

$11.7m

Money raised

Prevailion is an artificial intelligence and machine learning company developing cybersecurity and data security products founded by Karim Hijazi.

Key people:

2

Funding Rounds

$10.0m

Money raised

We enable organisations to better organise their information, removing risk and making it more productive and secure.

1

Funding Rounds

$7.1m

Money raised

Security Innovation is a Wilmington, Massachusetts-based company founded in 2002 by Ed Adams.

Key people:

1

Funding Rounds

$1.3m

Money raised

FortifyData is the next generation of cyber risk managementa comprehensive platform that continuously evaluates your third-party, internal and people risks.

3

Funding Rounds

$33.8m

Money raised

Todyl is a company founded in 2015.

1

Funding Rounds

$21.0m

Money raised

OPĀQ Networks is a Herndon, Virginia-based developer of network security cloud company delivering cybersecurity solutions.

2

Funding Rounds

$18.0m

Money raised

Votiro is a company founded in 2012 by Aviv Grafi.

4

Funding Rounds

$14.0m

Money raised

HackNotice is an Austin, Texas-based company founded in 2018 by Steve Thomas.

1

Funding Rounds

$9.1m

Money raised

Secure AI Labs is a Cambridge, Massachusetts-based company founded in 2018.

2

Funding Rounds

$45.0m

Money raised

End-to-end compliance and audit management for modern companies

1

Funding Rounds

$6.0m

Money raised

By offering continuous, proactive monitoring of critical data and rapid breach detection, we enable companies to better manage risk and keep high-value data safe.

1

Funding Rounds

$4.0m

Money raised

BUDDYGUARD is a company founded in 2017.

1

Funding Rounds

$15.0m

Money raised

Cmd is a Vancouver-based company founded in 2016.

1

Funding Rounds

$3.6m

Money raised

Bot detection. Rate limiting. Email validation. Attack protection. Data redaction.

1

Funding Rounds

Nogacom is an Herzliya-based information security company founded in 2009.

Industries:

Location:

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