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Blackwall is a security and traffic management company that provides high-performance web security solutions for hosting providers. Their flagship product, GateKeeper, offers adaptive mitigation…

Blackwall is a security and traffic management company that provides high-performance web security solutions for hosting providers. Their flagship product, GateKeeper, offers adaptive mitigation…
Core offering: AI-driven bot mitigation and reverse-proxy web security (GateKeeper)
Scale: Protects over 2.3 million websites across 30+ countries
Recent funding: €45M Series B led by Dawn Capital (announced March 2025)
Headquarters: Tallinn, Estonia (registered as Botguard OÜ)
Web security, bot mitigation, traffic filtering, and DDoS protection for hosting and managed service providers
Cybersecurity / Web infrastructure
€45,000,000
Rebrand from BotGuard to BlackWall announced alongside the round; existing investor MMC participated
“Led by Dawn Capital with participation from existing investor MMC”
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