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Startups & Venture·October 20, 2026·1 min read

Estonia-based web traffic security company Blackwall raised a $100M Series C led by AVP at a $2.2B valuation, after raising a $49.2M Series B in March 2025

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A $100M Series C and 4x valuation in ~18 months for Blackwall says the market is repricing edge security as core internet infrastructure, not a point product. If you’re a hoster, CDN, or dev platform, bundling credible traffic protection is becoming table stakes for winning higher-value workloads.