Security is now part of everyday tech, from home logins to industrial networks. Cybersecurity startups focus on essential needs, including identity verification and cloud protection. They provide important solutions for today’s digital systems. In 2025, almost 1% of startups worldwide operate in the Cybersecurity industry.
This article presents the Top Cybersecurity Startups of 2025 among more than 1,500 startups in the industry, ordered by StartupBlink’s SB Score, a data-driven ranking based on metrics like website traffic, funding, and team growth.
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Top Cybersecurity Unicorns in 2025
1. ID.me
SB Score: 775
Location: McLean, United States
ID.me provides a digital identity network for secure user verification. Founded in 2010, it is primarily used for accessing government and healthcare services. ID.me focus is on secure identity-proofing and authentication.
2. Persona
SB Score: 663
Location: San Francisco, United States
Persona specializes in identity verification and fraud prevention. Founded in 2017,Its platform helps businesses securely manage user onboarding and transactions. The goal is to prevent identity fraud during digital interactions.
3. Aura
SB Score: 647
Location: Burlington, Vermont, USA
Aura offers a consumer-focused subscription for digital security. Founded in 2017, it bundles tools like antivirus, VPN, and identity monitoring. The service aims to provide all-in-one protection for individuals and families.
4. Acronis
SB Score: 623
Location: Schaffhausen, Switzerland
Acronis develops cyber protection solutions combining data backup and security. This integrated approach defends against data loss and cyber threats. Its technology is aimed at businesses and service providers.
5. Kaseya
SB Score: 617
Location: Miami, United States
Kaseya delivers IT management and security software for businesses. Its primary customers are Managed Service Providers (MSPs). The platform allows for centralized IT and security control, offering a comprehensive suite of tools for endpoint management, cybersecurity, IT automation, and professional services automation.
6. Coalition
SB Score: 549
Location: San Francisco, United States
Coalition combines active cybersecurity tools with insurance coverage. Policyholders gain access to threat detection and response services. The model links risk management directly with financial protection.
7. Illumio
SB Score: 534
Location: Sunnyvale, United States
Illumio specializes in micro-segmentation for data center and cloud security. Its technology contains breaches by enforcing strict access policies. This prevents the lateral movement of attackers within a network.
8. BioCatch
SB Score: 521
Location: Tel Aviv-Yafo, Israel
BioCatch utilizes behavioral biometrics to identify users based on their interactions. It analyzes patterns like mouse movements to detect account takeover fraud. The technology is deployed primarily in financial services.
9. Aqua Security
SB Score: 520
Location: Tel Aviv-Yafo, Israel
Aqua Security provides security for cloud-native applications from development to runtime. Its platform scans for vulnerabilities and detects threats in real-time. The focus is on securing the entire application lifecycle.
10. Salt Security
SB Score: 491
Location: Palo Alto, United States
Salt Security focuses exclusively on securing application programming interfaces (APIs). Its platform uses behavioral analysis to identify and block API attacks. It helps organizations protect their API infrastructure from exploitation.
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Top Cybersecurity Startups in 2025
1. Qwant
SB Score: 704
Location: Paris, France
Qwant focuses on private search and emphasizes data protection for users browsing the internet. They offer tools like browser extensions for blocking trackers and versions suitable for different age groups. Users get search results without creating ad profiles. The product is straightforward: type, get results, and leave fewer traces. It serves as a reminder that privacy is part of cybersecurity, not a different issue.
2. Palo Alto Networks
SB Score: 666
Location: Santa Clara, United States
Palo Alto Networks has expanded from firewall technologies to encompass a wide range of threat detection and prevention solutions. Their platform uses machine learning to identify unusual behaviors in network traffic, helping organizations counter emerging cyber threats. The company’s scale and continued innovation make it a foundational player in enterprise cybersecurity worldwide.
3. Akamai Technologies
SB Score: 625
Location: Tampa, United States
Akamai specializes in cloud security and content delivery. Web app firewalls, bot defense, DDoS protection, zero-trust access are all positioned close to the edge where traffic enters. This is important for speed and uptime. Akamai blocks attacks before they reach your servers and keeps pages loading during peaks.
4. Qi An Xin
SB Score: 623
Location: Beijing, China
Qi An Xin focuses on endpoint security and threat intelligence: endpoint, network, industrial control, and services. The company uses deep analytics and behavioral modeling to detect threats early. The company’s focus is on cybersecurity for government agencies and large enterprises, which reflects China’s strategic focus on digital defense.
5. Tailscale
SB Score: 621
Location: Toronto, Canada
Tailscale is a mesh VPN based on WireGuard. Their product simplifies creating private networks across devices, which is particularly useful for remote teams. By focusing on ease of use combined with strong encryption, Tailscale tackles a real security issue created by the rise in remote work.
6. Dashlane
SB Score: 608
Location: New York, United States
Dashlane develops password management and credential protection tools for individuals and enterprises. The company focuses on autofill, secure sharing, and admin controls for companies. Features include passwordless authentication, predictive analytics, and confidential computing environments. Dashlane’s focus remains on real-time threat identification and streamlined collaboration with vendors, responding to the changing demands of business and personal cybersecurity.
7. Fortinet
SB Score: 589
Location: Sunnyvale, United States
Fortinet integrates network security solutions. Firewalls, secure SD-WAN, and OT security are the core. Its Security Fabric architecture connects endpoints, cloud services, and third-party products for centralized management and automated threat response. The company also provides training content that many teams use to improve their basic skills.
8. Hack The Box
SB Score: 588
Location: Athens, Greece
Hack The Box is a global platform for cybersecurity education, workforce skill development, and practical skills assessment. The company uses hands-on labs, games, and a strong international community to serve a wide range of users, from aspiring professionals to experienced teams. Hack The Box offers simulations and competitions designed for team training and recruitment.
9. Itsme
SB Score: 587
Location: Brussels, Belgium
Itsme provides a digital identity used by banks, telecoms, and public services in Belgium. They provide a digital identity platform facilitating secure online authentication, signatures, and privacy management for individuals and institutions. Recently, Itsme expanded access through government partnerships and contributed to Belgium’s broader digital identity efforts. This prepares for smooth integration with the EU Digital Identity Wallet framework.
10. Huntress
SB Score: 579
Location: Ellicott City, United States
Huntress specializes in detecting ongoing threats that evade traditional antivirus tools. The company uses behavioral analytics to track suspicious activities over time, helping organizations uncover stealthy attackers. Huntress targets small and medium-sized businesses that might not have strong internal cybersecurity resources.
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