Defiant is the industry leader in website security. We provide software and services to millions of website owners to protect their reputations, customer data and their businesses. Defiant is the maker of Wordfence, the leading security solution for WordPress. Defiant also provides security auditing and incident response services. Defiant is headquartered in Seattle and incorporated in Delaware. Our executive team is Mark Maunder (CEO) and Kerry Boyte (COO).
| Website | https://www.defiant.com |
| Revenue | $6.2 million |
| Employees | 30 (21 on RocketReach) |
| Founded | 2011 |
| Address | 1700 Westlake Ave N STE 200, Seattle, Washington 98109, US |
| Technologies |
JavaScript
,
HTML
,
PHP
+37 more
(view full list)
|
| Industry | Computer and Network Security, Website Security |
| Keywords | Website Security, Web Security, Website Protection, Online Security, Cybersecurity, Data Protection, Data Security, Reputation Management, Software Security, Internet Security, Security Software, Online Protection, Cyber Security Solutions, Website Security Solutions, Security Services, Web Application Security, Waf, Firewall |
| Competitors | Cloudflare, Armor Defense, Vade Retro Technology, SiteLock, Sucuri Security, Wordfence, iThemes, Jetpack, Astra Agency, MalCare +39 more (view full list) |
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Defiant Questions
The Defiant annual revenue was $6.2 million in 2026.
Mark Maunder is the CTO @ Defiant Inc of Defiant.
21 people are employed at Defiant.
Defiant is based in Seattle, Washington.
Top Defiant Employees
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Mark Maunder
CTO @ Defiant Inc at Defiant
Seattle, WA, US35 -
Kerry Boyte
Co-Founder and CEO at Defiant
Eastsound, WA, US33 -
Sean Korbitz
Director Of Photography at Defiant
Denver, CO, US23 -
Janet Mwangangi
Security Analyst at Defiant
Nairobi County, Kenya1 -
David Nuzik
Quality Assurance Analyst at Defiant
Chandler, AZ, US12 -
Michelle Porter
Web Application Vulnerability Analyst at Defiant
Portland, OR, US35+ -
Chloe Chamberland
Threat Intelligence Lead at Defiant
Sarasota, FL, US12
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