How much funding has Blackwall raised?

Blackwall has raised $62.58M in total. Its most recent round was a Series B in March 2025.

How many people work at Blackwall?

About 92, up 1% over the last 30 days, with 3 open roles.

Who are Blackwall's competitors?

AlgoSec, Stacklet, and Opscompass are among the closest in Cloud Security. The full competitive set, with overlap scoring, is in the platform.

Blackwall

Cloud SecurityTallinn, Estoniafounded 2019private

Blackwall is a cybersecurity company specializing in Cloud Security, founded in 2019 and headquartered in Tallinn, Estonia. It has raised $62.58M in total funding, employs about 92 people, and is privately held.

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updated Aug 22, 2026

The record

What Blackwall did, dated.

Aug 2026Partnership[Nhân Hòa x Blackwall] TRAFFIC SECURITY PARTNER SUMMIT | Event Teaser
Jul 2026PartnershipBlackwall and HostVN launch advanced web security offering for Vietnam SMEs
Jun 2026PartnershipBlackwall Enters Vietnam: European Web Traffic Security Firm Launches Southeast Asia Expansion with 19-Year Hosting Partner HostVN
Mar 2026Product launchBlackwall Launches Bot Mitigation Service

Momentum

28 out of 100.

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Products

What Blackwall sells.

Blackwall GateKeeperWeb security & traffic filtering platform for hosting providersDetails ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobs3 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Cloud Security

FAQ

Common questions about Blackwall.

How much funding has Blackwall raised?: Blackwall has raised $62.58M in total. Its most recent round was a Series B in March 2025.
How many people work at Blackwall?: About 92, up 1% over the last 30 days, with 3 open roles.
Who are Blackwall's competitors?: AlgoSec, Stacklet, and Opscompass are among the closest in Cloud Security. The full competitive set, with overlap scoring, is in the platform.