Blackwall

Company Overview

Snapshot

Founded in July 2018 by Nikita Rozenberg, Blackwall operates with 51–200 employees. The company has raised $60.42M across two funding rounds from two investors. In March 2025, Blackwall secured a Series B funding round with Dawn Capital as a lead investor.

Business overview

Blackwall is a security infrastructure company specializing in protecting web ecosystems from automated threats. The company's core product, GateKeeper, is a scalable, high-availability security solution designed for web hosting providers to safeguard cloud-based assets, data centers, and web clusters. GateKeeper operates at the web traffic entry point, performing deep inspection and filtering to neutralize malicious requests in real time. Blackwall delivers solutions that enhance the security, resilience, and efficiency of hosting providers, cloud platforms, and enterprise networks within the Cyber Security sector.

Strategic signal

In March 2025, Blackwall raised a Series B round to protect SMBs from malicious online traffic. This indicates a strategic expansion of their market focus beyond hosting providers to include small and medium-sized businesses, signaling a broader market opportunity and potential for increased adoption of their security infrastructure solutions.

Company Intelligence Q&A

When was Blackwall founded?

Blackwall was founded in July 2018.

Who are the founders of Blackwall?

Nikita Rozenberg is a co-founder and CEO of Blackwall.

What is Blackwall's primary product?

Blackwall's primary product is GateKeeper, a scalable, high-availability security solution engineered for web hosting providers to safeguard cloud-based assets, data centers, and web clusters.

What was Blackwall's most recent funding round?

In March 2025, Blackwall secured a Series B funding round, with Dawn Capital participating as a lead investor.

Which investors have participated in Blackwall's funding rounds?

Blackwall has received funding from investors including Dawn Capital and MMC Ventures.