69 Best Cybersecurity Startups to Watch in 2025

The Definitive Seedtable Ranking of Cybersecurity 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 1,552 start-ups with an aggregate funding of $24.3b. The average funding per company in this subset is $352.0m.

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

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3

Funding Rounds

$32.1m

Money raised

SupraOracles is a company developing a blockchain network

5

Funding Rounds

$118.0m

Money raised

Qredo is a cross-chain protocol for asset managers and traders active in the digital asset markets.

5

Funding Rounds

$349.2m

Money raised

HashiCorp is a software company providing tools for developers and security professionals to provision, secure, and run infrastructure for distributed applications for organizations.

Key people:

7

Funding Rounds

$267.5m

Money raised

Immuta is a Boston-based provider of a cloud-native data governance platform for organizations to automate data access control, security, and privacy compliance.

10

Funding Rounds

$1.6b

Money raised

Snyk is a technology company offering a software development security platform using open-source code.

4

Funding Rounds

$8.5m

Money raised

CUJO AI is a network intelligence software company.

4

Funding Rounds

$107.0m

Money raised

TrustArc is a San Francisco-based developer of privacy compliance and risk management software for GDPR, CCPA, and related regulations.

Location:

Key people:

8

Funding Rounds

$390.0m

Money raised

Exabeam is a San Mateo, California-based data security analytics company offering cybersecurity and early cyber attack detection software.

9

Funding Rounds

$427.0m

Money raised

Interos is a Virginia-based company developing a logistics assurance platform designed for supply chain risk management, through a breakthrough AI SaaS platform.

13

Funding Rounds

$1.0b

Money raised

Hardware wallet for crypto assets such as Bitcoin, Ethereum, XRP, Monero and more.

5

Funding Rounds

$37.7m

Money raised

42Crunch is an enterprise API security platform with integrated services, including an API firewall, to discover and remediate API security vulnerabilities.

Location:

Key people:

6

Funding Rounds

$136.5m

Money raised

Egnyte delivers secure content collaboration, compliant data protection, and simple infrastructure modernization, all through a single SaaS solution.

Key people:

2

Funding Rounds

$19.5m

Money raised

Phylum helps developers identify and mitigate risk.

153

Funding Rounds

$59.5m

Money raised

ISC provides cybersecurity solutions as well as hardware and software products for enterprise threat management.

8

Funding Rounds

$431.5m

Money raised

Coursera is an online education technology company founded in 2012 by Daphne Koller.

Key people:

1

Funding Rounds

$84.0m

Money raised

Checkmarx is a company that makes static code analysis software.

Location:

Key people:

8

Funding Rounds

$252.0m

Money raised

Kandji is a San Diego-based device management software company developing a device management platform for Apple devices.

Location:

Key people:

8

Funding Rounds

$646.9m

Money raised

Socure is a New York City-based developer of an identity verification and fraud risk solution.

8

Funding Rounds

$180.7m

Money raised

Bugcrowd is an enterprise cloud computing and computer security crowdsourcing company that offers a platform for security testing, web, mobile, source code, and client-side applications.

3

Funding Rounds

$22.8m

Money raised

Distil Networks was an American cybersecurity company founded in 2011 and headquartered in San Francisco, California.

2

Funding Rounds

$3.0m

Money raised

Fortress Identity is a Miami-based cybersecurity developer offering multi-factor authentication with biometrics inherence factors to secure iOS and Android applications, active directory environments and Citrix applications.

2

Funding Rounds

$37.0m

Money raised

Blue Hexagon is a San Francisco-based cybersecurity company offering an on-device machine learning based malware detection product.

Key people:

5

Funding Rounds

$40.0m

Money raised

Enveil is a Fulton, Maryland-based data security and privacy security technology company.

3

Funding Rounds

$35.5m

Money raised

SAM Seamless Network is a cybersecurity technology platform that protects the connected home by tackling cyber security threats at the source.

Location:

Key people:

3

Funding Rounds

$7.0m

Money raised

Polarity is a computer software company. It has developed a system that analyzes the contents of users'​ computer screens and gives them real-time access to information without affecting their existing workflow.

Key people:

4

Funding Rounds

$1.7m

Money raised

Zenarmor is a Sunnyvale, California-based cybersecurity and network security company offering enterprise network security products.

Key people:

9

Funding Rounds

$899.3m

Money raised

Arctic Wolf Networks provides a cybersecurity platform that executes risk management and task analysis using machine learning.

9

Funding Rounds

$1.0b

Money raised

Netskope is a cloud access security broker company. It provides a cloud-scale security platform for managing cloud usage in an enterprise.

7

Funding Rounds

$281.0m

Money raised

Salt Security is a Palo Alto, California-based protection platform for APIs and associated API integrations.

Key people:

4

Funding Rounds

$6.6m

Money raised

L7 Defense is a Be'er Sheva, Israel-based cybersecurity and network security company working to develop systems to protect APIs and API-based applications.

2

Funding Rounds

$55.0m

Money raised

Anjuna created the first Universal Confidential Computing Platform to run applications in any cloud with complete data security and privacy. Anjuna Seaglass isolates workloads in a hardware-assisted environment that intrinsically secures data in every state to create a zero trust environment for code and data.

4

Funding Rounds

$140.0m

Money raised

CyberCube Analytics delivers a cyber risk analytics platform that is specifically designed for the insurance industry.

Location:

Key people:

6

Funding Rounds

$137.6m

Money raised

ExtraHop Networks is a Seattle, Washington-based cybersecurity technology company.

Location:

Key people:

2

Funding Rounds

$45.0m

Money raised

Nillion is a decentralized privacy solutions provider founded in 2021 by Andrew Masanto.

Location:

Zug

Key people:

1

Funding Rounds

$2.5m

Money raised

Minim is a Manchester, New Hampshire-based communications company developing software-based communications products including WiFi products.

13

Funding Rounds

$655.6m

Money raised

Chainalysis is a company that provides tools for cryptocurrency analysis, compliance, and investigation.

6

Funding Rounds

$96.3m

Money raised

Anomali is a Redwood City, California-based cybersecurity company offering real-time threat intelligence capabilities.

7

Funding Rounds

$737.0m

Money raised

Armis Security is a computer security company that offers network protection for companies that rely on internet-connected devices. The company was founded in 2015 by Nadir Izrael, Tomer Schwartz, and Yevgeny Dibrov.

6

Funding Rounds

$317.0m

Money raised

BigPanda offers a platform that helps IT Ops, NOC, and DevOps teams detect, investigate, and resolve IT incidents.

5

Funding Rounds

$212.8m

Money raised

Pindrop is a cybersecurity company developing voice security and authentication solutions.

Location:

Key people:

5

Funding Rounds

$76.0m

Money raised

Simplilearn is an educational technology company with a focus on courses for digital skills.

Key people:

1

Funding Rounds

$125.0m

Money raised

OPSWAT is a cybersecurity company founded in 2002. Based in San Francisco, CA, they focus on cyberthreat prevention including a focus on malware, sensitive information, and application vulnerabilities.

Location:

Key people:

7

Funding Rounds

$321.1m

Money raised

Deep Instinct is a Tel Aviv- and New York City-based cybersecurity company that applies deep learning to cybersecurity.

Key people:

10

Funding Rounds

$568.0m

Money raised

An insurance technology company offering artificially intelligent software for insurance fraud detection and claims handling.

Location:

Key people:

8

Funding Rounds

$184.0m

Money raised

Aryaka is a San Mateo, California-based networking company offering SD-WAN and SASE solutions.

8

Funding Rounds

$28.3m

Money raised

Hazy is a machine learning company creating statistically controlled synthetic data for fraud detection and risk modeling.

3

Funding Rounds

$53.1m

Money raised

Censys is an Ann Arbor, Michigan-based computer and network security company.

Key people:

8

Funding Rounds

$474.5m

Money raised

Trulioo is a Vancouver-based company offering an electronic identity verification platform.

3

Funding Rounds

$22.3m

Money raised

Hyperproof is a cloud-based compliance operations software.

8

Funding Rounds

$729.5m

Money raised

Sysdig is a unified approach to container security, microservices monitoring, and forensics, with Kubernetes, Prometheus, and Falco support.

Key people:

1

Funding Rounds

$500.0m

Money raised

SandboxAQ develops AI and quantum technology solutions for various industries.

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

$220.0m

Money raised

Noname Security is a Palo Alto, California-based cybersecurity and network security company developing products to protect APIs.

Industries:

Key people:

2

Funding Rounds

$6.0m

Money raised

Ananda Networks is a networking company allowing organizations to create private networks, connecting users, devices, and services across branches and remote locations.

8

Funding Rounds

$286.6m

Money raised

SparkCognition is an artificial intelligence and cybersecurity company offering cognitive computing analytics for the information technology, operational technology, and the internet of things (IoT) industries.

8

Funding Rounds

$7.9b

Money raised

We are the first public safety operating system empowering thousands of cities to eliminate crime.Our cameras and devices detect objective evidence, decode it with machine learning, and deliver it into the hands that stop crime.

Location:

Key people:

5

Funding Rounds

$107.0m

Money raised

Big Switch Networks is a Santa Clara, California-based company founded in 2010.

3

Funding Rounds

$30.4m

Money raised

IoTium is a provider of secure managed software-defined network infrastructure.

7

Funding Rounds

$750.0m

Money raised

Cohesity is a company providing hyperconverged secondary storage solutions.

Key people:

2

Funding Rounds

$26.3m

Money raised

An insurance company using analytics and technology to offer insurance premiums to small businesses.

Location:

Key people:

3

Funding Rounds

$162.0m

Money raised

Material Security provides data security solutions for email, protection against phishing, and risk analytics.

Key people:

7

Funding Rounds

$260.5m

Money raised

Menlo Security is a cloud-based internet isolation to prevent cyber attacks founded in 2013 by Amir Ben-Efraim, Gautam Altekar and Poornima DeBolle.

2

Funding Rounds

$35.7m

Money raised

ForAllSecure is a Pittsburgh-based cybersecurity company developing autonomous cybersecurity tools to find and fix vulnerabilities in run-time executable software both pre-production and once deployed.

Location:

Key people:

4

Funding Rounds

$140.0m

Money raised

iProov is a user authentication technology company based in London.

Location:

Key people:

3

Funding Rounds

$38.5m

Money raised

CoreStack is a Bellevue, Washington-based cloud governance software provider offering continuous and autonomous cloud governance for companies.

Key people:

4

Funding Rounds

$135.3m

Money raised

Fortanix is a Mountain View, California-based cybersecurity company developing cloud security and privacy products.

1

Funding Rounds

$8.0m

Money raised

BlastWave is a Mountain View, California-based developer of network security products with a zero trust paradigm.

Key people:

2

Funding Rounds

$8.0m

Money raised

Crypto Quantique is a company that specializes in quantum cyber security.

Key people:

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