PerimeterX protects the world\'s largest and most reputable websites and mobile applications from malicious activities, future-proofing their digital business from automated bot attacks through predictive security intelligence with reinforcement learning techniques. PerimeterX Bot Defender, bot protection-as-a-service, safeguards web, mobile and APIs from account takeover attacks, scraping, checkout abuse, carding attacks and marketing fraud through a scalable, out-of-band solution easily integrated into your existing infrastructure. The solution expands behavior-based detection by learning, in real-time, what a behavior looks like and incorporates this into predictive security intelligence, protecting websites from the latest generation of automatic attacks.

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Funding Events

Date	Amount	Type	Investors	Valuation
04/12/16	$12,000,000	Series A
07/25/17	$23,000,000	Series B	Canaan Partners Data Collective Vertex Ventures	undisclosed
02/12/19	$43,000,000	Series C	Adams Street Partners Canaan Partners Data Collective Scale Venture Partners Vertex Ventures	undisclosed
02/23/21	$57,000,000	Growth	Adams Street Partners AllianceBernstein Canaan Partners DTCP Golden Arc Capital JS Capital Management LLC Scale Venture Partners Stereo Capital Vertex Ventures	undisclosed