Top ProtonVPN Alternatives
A secure and private VPN service.
20 Similar Companies in Cybersecurity
Ranked by total score and funding data on StartupHub.ai


Cisco
Technology infrastructure and networking company providing enterprise solutions


L3Harris Technologies
Global aerospace and defense technology innovator providing advanced solutions across multiple domains.
CACI
A leading provider of information solutions and services to the U.S. federal government.


Wiz
Cloud security platform identifying and removing critical risks across AWS, Azure, GCP, and Kubernetes.


Broadcom
Broadcom is a global technology leader designing, developing, and supplying semiconductor and infrastructure software solutions.


PwC
A global professional services firm offering audit, tax, and consulting services, now heavily investing in AI-driven security operations.
Trend Micro
A global leader in cybersecurity solutions protecting organizations and individuals from digital threats.


SentinelOne
SentinelOne delivers autonomous cybersecurity through its AI-powered Singularity Platform, protecting endpoints, cloud workloads, and identities.


Arctic Wolf Networks
The leader in security operations, delivering a cloud-native platform with a Concierge Security Team to help organizations detect, respond to, and recover from cyber threats.
Akamai
Akamai provides a globally distributed cloud platform for content delivery, cybersecurity, and cloud computing.


1Password
Securely stores and manages passwords, secrets, and access for individuals, businesses, and AI agents.


Check Point Software
Global cybersecurity leader providing AI-powered solutions for enterprises and governments.
Accertify
Accertify provides a unified risk decisioning platform for fraud prevention and digital identity solutions.
Orange
Orange is a telecommunications company providing connectivity, cybersecurity, and digital solutions.


Snyk
Snyk is a developer security platform that helps software teams find and fix vulnerabilities in code, open source dependencies, containers, and cloud infrastructure.


Armis Security
Armis is an agentless cybersecurity platform that provides asset intelligence and security for managed, unmanaged, and OT/IoT devices.


Rubrik
Cloud data management and security company providing data protection, ransomware recovery, and cloud mobility solutions.


CrowdStrike
Cloud-native endpoint security and threat intelligence platform powered by AI.


Quest Software
Global provider of data management, cybersecurity, and platform modernization solutions for enterprises.


Claroty
Claroty is an industrial cybersecurity platform that protects operational technology, IoT, and medical device networks from cyber threats.
About ProtonVPN and Alternatives
ProtonVPN is a Cybersecurity company a secure and private vpn service.. If you're evaluating Cybersecurity solutions, these 20 alternatives offer similar capabilities and market positioning. StartupHub.ai tracks funding, team composition, and competitive positioning across 11,000+ AI startups to help you make informed decisions. Browse each profile to compare founders, investors, and funding history.
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