When Denis Prochko, Blackwall’s CTO, launched a vegetarian recipe site as a passion project, he had no idea it would lead to the founding of one of the most remarkable infrastructure companies on the market.

The site’s rapid success attracted more than just food enthusiasts, it also became a target for relentless bot traffic. While some bots were harmless, others attempted to steal intellectual property, commit ad fraud, or exploit vulnerabilities. Together, this bot traffic overwhelmed the ‘good’ traffic the business relied upon.

Then came Blackwall – a game-changing solution in bot mitigation.

Today, Blackwall primarily serves Hosting Service Providers (HSPs) while also offering its product to Managed Service Providers (MSPs), both of which protect thousands of small and medium-sized businesses (SMBs).
Powered by AI, Blackwall delivers a 30% improvement in malicious activity detection while cutting aftercare costs by 15-20%, making security more efficient and cost-effective for its partners.

Blackwall was founded by Nik Rozenberg and Denis Prochko in 2019 and is headquartered in Tallinn, Estonia.