Wallarm: API Security Leader
Speciality: API Security
San Francisco, United States 187 employees
[01] About
Wallarm Inc. is a private cybersecurity firm specializing in API security, real-time application protection, and API-specific penetration testing; 135 employees, $20.1M revenue, founded in 2016, headquartered in San Francisco, CA; raised $106M in funding, with recent Series C in July 2025; actively offers API pentesting and AI security testing services, positioning as a leader in API security and threat prevention.
APIs – the driving force behind AI-based innovation, modern applications, and cloud infrastructure – are the #1 attack vector for cybercriminals.
Existing tools don’t have API security controls, and many API security solutions are simply observability tools that can’t prevent attacks without complex and unreliable deployments and significant human investment.
Wallarm is the API security platform that is the fastest, easiest, and most effective way to stop API attacks. Customers choose Wallarm to protect their applications and AI agents because the platform delivers a complete inventory of APIs, patented AI/ML-based abuse detection, real-time blocking, and an API SOC-as-a-service. Unlike other API security solutions that create alerts for all suspicious behavior, Wallarm’s technology and teams are aligned to fix your API security problems – not just find them. Wallarm is easily deployed inline to block attacks and our expert API SOC team gives you peace of mind 24/7/365.
Wallarm is headquartered in San Francisco, California, and is backed by Toba Capital, Y Сombinator, Partech, and other investors.
[02] Services
Wallarm Provides Comprehensive API Security Services Including Real-time Threat Protection
API Penetration Testing
Automated Security Testing
API Discovery
AI App And Agent Protection
API Abuse Prevention
Managed API Soc-as-a-service With Real-time Attack Blocking And Incident Response.
[05] Notable Clients
- Panasonic
- Victoria's Secret
- Miro
- Samsung
- Dropbox
- Rappi
- Revenera
- Wargaming
- Semrush
- UZ Leuven