Blackwall

Blackwall offers a platform deployed inside web hosting, managed service and cloud providers’ infrastructure to identify real visitors and legitimate automated traffic while filtering malicious bots and attacks. Its product set spans bot mitigation, DDoS protection, web application firewall, load balancing, server-side encryption and management of agentic AI traffic. The company reports it filters billions of requests per day and sits as a layer in front of millions of websites. Blackwall aims to build a traffic management ecosystem by connecting providers, infrastructure and technology and to strengthen provider relationships with hosted businesses. It recently achieved a $2.2 billion valuation following the $100 million Series C and had been reported to reach a €1 billion valuation earlier. Blackwall plans to use the new funding to expand globally across 12 strategic regions and deepen its platform capabilities for the emerging agentic web.