Signal Sciences

Brief Overview

Signal Sciences offers next-gen WAF and RASP web application protection.


122 Mildred Avenue
Venice, Califormnia 90291


Nick Galbreath serves as Co-Foudner and CTO.


Founded in March of 2014 by Nick Galbreath, Andrew Peterson and Zane Lackey. The three founded Signal Sciences because, while running security at Etsy, they grew increasingly frustrated with existing legacy technology that neither met flexible development needs nor provided useful attack data.

Key Competitors

CloudFlare, Imperva

Products and Services

Next-Generation WAF, Cloud WAF, and RASP.
Signal Sciences offers a web protection platform in response to frustrations of trying to use legacy technology while enabling business initiatives like DevOps and cloud adoption. Signal Sciences works across cloud, physical, and containerized infrastructure, providing actionable security prioritization based on where applications are targeted, and blocking attacks without breaking production traffic. The company's clients include Under Armour, Etsy, Yelp/Eat 24, Shutterstock, Prezi and more.