The IT Home page is stamped 2026/10/20 15:56:32. Blackwall announced the same day that it had closed a $100 million round at a $2.2 billion valuation. It is a Series C, led by AVP, with existing investors Dawn Capital, MMC Ventures, and Tera Ventures. The dollars are the page’s own figures. The renminbi conversions in parentheses are not in this piece.
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The fourfold figure is not subtracted from two round sizes. Executive chairman Roy Kati says the valuation is now four times the previous round in 2025. The page does not print what that 2025 round was, and it does not list the other deals being compared. The multiple is his comparison, not a table someone else can check.
[1]The company is based in Estonia. The page says it mainly builds network-traffic security tools for hosting providers, for sites facing a rising volume of AI-agent traffic. The sales line is explicit: it does not sell the platform directly to websites. It uses a channel, working with hosting providers and cloud providers, and those providers offer the tools to their own customers under their own brands. The list that follows is threat intelligence, certificate management, DDoS protection, and network-traffic analysis, which the page says are used to tell apart real visitors, legitimate AI agents, malicious bots, and intruders. How that sorting is done is not in this edition. Customer counts, traffic volume, and block rates are not on the page.
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