How much funding has BastionZero raised?

BastionZero has raised $7.5M in total. Its most recent round was a Seed in March 2022.

Who are BastionZero's competitors?

Passbolt, SpyCloud, and CyberIAM are among the closest in IAM. The full competitive set, with overlap scoring, is in the platform.

BastionZero

IAMBoston, United Statesfounded 2017acquired by Cloudflare

BastionZero is a cybersecurity company specializing in IAM, founded in 2017 and headquartered in Boston, United States. It has raised $7.5M in total funding, employs about 17 people, and was acquired by Cloudflare in 2024.

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updated Aug 22, 2026

Momentum

15 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

Financiallocked

Products

What BastionZero sells.

BastionZero OpenPubkeyOpen source authentication binding public keys to identities via SSO/OpenIDDetails ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in IAM

FAQ

Common questions about BastionZero.

How much funding has BastionZero raised?: BastionZero has raised $7.5M in total. Its most recent round was a Seed in March 2022.
How many people work at BastionZero?: About 17.
Who are BastionZero's competitors?: Passbolt, SpyCloud, and CyberIAM are among the closest in IAM. The full competitive set, with overlap scoring, is in the platform.