Fastly Named Gartner Peer Insights™ Customers’ Choice for Web Application and API Protection for Fifth Consecutive Year. Get the report
Web Application and API Protection
that Scales in Any Environment
Unified web application and API protection platform provides comprehensive web attack detection and real-time visibility across any environment.
Our web application security platform secures critical apps, microservices, and APIs no matter where they’re deployed, providing security coverage for your organization’s entire application portfolio.




REPORT
Fastly named a Challenger in the 2021 Gartner® Magic Quadrant™ for WAAP
Building off of Signal Sciences’ two consecutive years as a Visionary.
Protect Applications in Cloud, On-Premise, or Hybrid Environments
Signal Sciences quickly enables superior web application and API protection quickly in any environment. Our web application and API protection platform secures any app in any architecture and infrastructure.

Flexible Install
Options
Our web protection technology works anywhere in your technology stack, whether in containers, on-prem or in the cloud and installs on average under an hour.

Central Management
& Unified Views
Create unparalleled reporting and alerting feedback loops for your security, development and operations teams, across your entire footprint.

Coverage Across All App and API Threats
Go beyond just the OWASP Top 10 of legacy WAFs with coverage for API abuse, account takeover/credential stuffing, malicious bots, DDoS, and more in one platform.
Trusted by Leading Companies
Signal Sciences protects over 2 trillion production requests per month from over 40,000 applications for industry-leading customers.
Fastly (Signal Sciences) is a three-time Customers’ Choice for WAF with a 5 out of 5 overall rating
Our customers have spoken: Signal Sciences is the highest rated Web Application Firewalls (WAF) vendor. We were named a 2021 Gartner Peer Insights Customers’ Choice for WAF based on detailed end-user testimonials. In addition, we are the only vendor to be named a Customers’ Choice for three consecutive times and have an overall rating of 5 out of 5 stars (as of January 31, 2021, based on 82 verified reviews).
“Signal Sciences enables the security team to understand and track malicious activity against our applications keeping our customers safe. After its deployment and configuration there have been zero false positives.”
Anson Gomes, Lead Security Engineer, Betterment
Installs Quickly. No Rules Tuning.
Legacy WAF appliances cannot keep up with a dynamic, ever-expanding application footprint and provide little context into why they block web requests. But Signal Sciences was designed to protect the modern applications, API and microservices no matter what architecture or infrastructure they are deployed in:

REQUEST A DEMO
See for yourself why Signal Sciences is the web application security platform of choice for security, development, and operations teams.