Protect your most critical web applications, APIs, and microservices.

Our unique hybrid of Next Gen WAF and RASP is purposefully built by practitioners to handle the challenges from DevOps and cloud.

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What problems do we solve?

We protect against the full spectrum of threats your web applications and APIs actually face.
  • Account Takeover
  • Business Logic Attacks
  • Application Abuse
  • Bots
  • Application DDoS
  • OWASP Top 10

Does it work?

Over 95% of our customers are in full blocking mode for their production traffic with no learning or tuning. Seriously.

Do we support your tech stack?

Yes. We support any language, any cloud, and any physical infrastructure.

Why should you believe us?

We're practitioners. We built Signal Sciences based on our experience as CISOs and CTOs.

Still don't believe us? Here's what our customers say.

The world's top companies use Signal Sciences to protect their applications from attacks.

adobe datadog etsy grubhub
Ben Rockwood

"Signal Sciences gives us powerful visibility and remediation capabilities that are consumable by the entire organization, and for a wide variety of skill levels. It allows everyone to have continuous situational awareness and sleep better at night."

Ben Rockwood

Director of IT & Operations

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Jon Oberheide

"The Signal Sciences approach gives us situational awareness about where and how our applications are attacked so that we can best protect ourselves and our customers."

Jon Oberheide

Co-Founder & CTO

appnexus supercell wework shinola

Learn why we're the market leader in web protection.

Connect with our Web Protection Platform and the industry on a deeper level.

We're driven by solving real problems.

Our background is in the trenches as CISOs, CTOs, security engineers, development, and DevOps leads. While at the forefront of embracing DevOps and cloud, we couldn't find any vendors that actually helped with the problems we faced when defending our applications. After years of building a new approach in house, we launched Signal Sciences to bring these solutions to our customers.

Get To Know Us

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