Bolster

Active#30 worldwide · Threat intelligence

Estimated valuation · Threat intelligence · United States

Detects and automatically takes down phishing sites, fake domains, social media impersonation and scam apps for brands, using AI and the CheckPhish scanning engine.

Cybersecurity›Threat intelligence bolster.ai

HQUnited States

Last roundSeries B · May 2024

Estimated valuation

AI · Threat intelligence ranking (worldwide)

≈ USD 72MUSD 58–90M · Tens of M$

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Series B · USD 14M · May 2024

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Threat intelligence · worldwide	Top 36	#30	Edition 0 · Oct 2026	15 Apr 2027

Rank historyOct 2026 · #30 Threat intelligenceFirst edition: no movements yet.

Funding history

Date	Round	Amount	Type	Investors
May 2024	Series B	USD 14M	Equity	M12, Microsoft

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Independent analyses

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What the AI reads

Read by the AI at the next edition.

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Full threat intelligence ranking →

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Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.