San Francisco, CA

Cybersecurity Companies in San Francisco, California

Compare 3 cybersecurity service providers in San Francisco. Find experts in penetration testing, managed security, compliance, and more.

Browse by Service in San Francisco

🎯 Penetration Testing 🔍 Vulnerability Management 📱 Application Security ⚖️ Governance, Risk & Compliance (GRC)

Top Providers in San Francisco

Bugcrowd

San Francisco, CA

Crowdsourced cybersecurity platform offering bug bounty programs, penetration testing, and vulnerability disclosure management.

200-500WebsiteEst. 2012

Penetration TestingVulnerability ManagementApplication Security

Horizon3.ai

San Francisco, CA

Autonomous penetration testing platform (NodeZero) enabling organizations to continuously find and fix exploitable attack paths.

50-200WebsiteEst. 2019

Penetration TestingVulnerability ManagementRed Teaming

At-Bay

San Francisco, CA

InsurSec company combining insurance with proactive security monitoring to help organizations reduce cyber risk and secure better coverage.

200-500WebsiteEst. 2016

Governance, Risk & ComplianceVulnerability ManagementSecurity Consulting

Frequently Asked Questions

How do I find the best cybersecurity company in San Francisco?

Browse our directory of cybersecurity providers in San Francisco, California. Compare services, read company profiles, and request quotes from multiple providers to find the best fit for your business needs and budget.

What cybersecurity services are available in San Francisco?

Cybersecurity companies in San Francisco offer services including penetration testing, managed security (MSSP), compliance assessments, incident response, virtual CISO, and more. Use the service filters above to find specialists in your area of need.

How much do cybersecurity services cost in San Francisco?

Costs vary by service type and scope. Penetration testing typically ranges from $5,000–$50,000, managed security from $2,000–$20,000/month, and compliance assessments from $10,000–$75,000. Contact providers directly for custom quotes.