M12 - Microsoft's Venture Fund

Arkose Labs develops an online fraud and abuse prevention platform that protects businesses in sectors such as online marketplaces, travel, banking, social media, ticketing, and online gaming. The platform defends consumer actions against account takeover, fake account abuse, scraping, spam, and gift‑card fraud. Founded in 2015, the company is headquartered in San Mateo, California, with offices in London, Costa Rica, and Brisbane. It is recognized as a leader in bot detection and mitigation, offering a $1 million warranty for credential‑stuffing and SMS toll fraud. Arkose Labs’ AI‑powered system combines global telemetry, dynamic threat response, and a bilateral feedback loop to validate suspicious traffic and train enforcement, reducing friction for legitimate users while authenticating identities across all customer touchpoints.

Arkose Labs develops an online fraud and abuse prevention platform that protects businesses in sectors such as online marketplaces, travel, banking, social media, ticketing, and online gaming. The platform defends consumer actions against account takeover, fake account abuse, scraping, spam, and gift‑card fraud. Founded in 2015, the company is headquartered in San Mateo, California, with offices in London, Costa Rica, and Brisbane. It is recognized as a leader in bot detection and mitigation, offering a $1 million warranty for credential‑stuffing and SMS toll fraud. Arkose Labs’ AI‑powered system combines global telemetry, dynamic threat response, and a bilateral feedback loop to validate suspicious traffic and train enforcement, reducing friction for legitimate users while authenticating identities across all customer touchpoints.