Loading organizations...

§ Private Profile · Santa Clara, CA, USA
AI-powered brand security platform detecting and taking down phishing, impersonation, and digital fraud for enterprises. Monitors external threats.
Bolster AI is a Santa Clara, California-based cybersecurity company developing an artificial intelligence platform designed to detect and eliminate digital fraud. The enterprise software monitors the open web, social media platforms, application stores, and the dark web to identify phishing websites and brand impersonation campaigns. Utilizing automated remediation capabilities, the system executes threat takedowns with a reported 99.999% accuracy rate without requiring manual intervention. The company primarily serves corporate clients across the financial services, technology, e-commerce, and consumer goods market sectors. Recent product expansions include the 2025 launch of Signals, a real-time threat intelligence tool for chief information security officers, and the 2026 deployment of Brand Guardian through a partnership with a global cloud computing corporation. Operating as a privately held entity, the organization focuses on mitigating artificial intelligence-driven cyber risks for large global enterprises.
Bolster AI has raised $39.0M across 3 funding rounds.
Bolster AI has raised $39.0M in total across 3 funding rounds.
Bolster AI has raised $39.0M across 3 funding rounds. Most recently, it raised $14.0M Series B in May 2024.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| May 1, 2024 | $14M Series B | M12 | Cervin Ventures, Cheyenne Ventures, Crosslink Capital, Liberty Global Ventures, Thomvest Ventures, Transform Capital | Announced |
| Oct 1, 2022 | $15M Series A | Cervin Ventures, Cheyenne Ventures, Liberty Global Ventures | Battery Ventures, Citi Ventures, Crosslink Capital, Hercules Capital, Menlo Ventures, Norwest Venture Partners, OODA Ventures, Storm Ventures, Thomvest Ventures, Matt Carbonara | Announced |
| Aug 1, 2019 | $10M Series A | Crosslink Capital, Thomvest Ventures | Battery Ventures, Citi Ventures, Hercules Capital, Menlo Ventures, Norwest Venture Partners, OODA Ventures, Matt Carbonara, Cyber Mentor Fund, Nexus Venture Partners, Rain Capital | Announced |
Bolster AI has raised $39.0M in total across 3 funding rounds.
Bolster AI's investors include M12, Cervin Ventures, Cheyenne Ventures, Crosslink Capital, Liberty Global Ventures, Thomvest Ventures, Transform Capital, Battery Ventures, Citi Ventures, Hercules Capital, Menlo Ventures, Norwest Venture Partners.
Bolster AI is an AI-driven brand- and fraud‑protection company that detects, takes down, and monitors phishing, impersonation, fraudulent apps, social scams and other external digital threats across web, email, social, app stores and the dark web for enterprise customers. [2][5]
High‑Level Overview
Origin Story
Core Differentiators
Role in the Broader Tech Landscape
Quick Take & Future Outlook
Quick take: Bolster AI is positioned as a specialist AI platform that automates detection and remediation of external fraud and impersonation at enterprise scale, and its move into intelligence and benchmarking signals a shift from tactical takedown tooling toward strategic, board‑level risk visibility.[3][5]
Limitations / Sources: The above synthesis is based on company announcements, industry press and product coverage; performance claims (accuracy, automation rates, verdict latency) are reported by Bolster and industry articles and should be validated by prospective customers through pilot evaluations and third‑party testing.[2][3][6]