stars 1 stars 2 stars 3

FirstHour Security is an orchestration layer inside the enterprise to automate the evaluation, correlation, scoring and mitigation of security alerts. Born out of a Netflix prototype created by one of our founders, we're building a comprehensive solution to address the biggest need in enterprise security. Every year security teams add more technology to detect more attacks, thereby increasing the number of alerts they need to manually evaluate and remediate. While our adversary is highly automated and capable of broad-based and intense attacks, security teams lack human resources to keep up. What is needed is not more technology to add more alerts, but a platform to perform the same function as a security engineer, but at machine speed.

FirstHour Questions

The FirstHour annual revenue was $5.5 million in 2026.

FirstHour is based in San Mateo, California.

The NAICS codes for FirstHour are [5182, 518, 51, 513].

The SIC codes for FirstHour are [737, 73].

Learn More
How It Works
get free account
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
search page
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
get contact page
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2025
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users