Our Story

Founded in San Francisco, PromptArmor emerged from a critical realization: as AI systems become increasingly integral to enterprise operations, they introduce novel security challenges that traditional cybersecurity solutions weren't designed to address.
Our team of security researchers and AI experts came together with a singular mission: to protect organizations from the unique threats posed by AI systems.Since our inception, we've been at the forefront of discovering and mitigating novel AI security threats.
Our groundbreaking research has uncovered critical vulnerabilities in major platforms like Slack and Writer.com, establishing us as a trusted leader in AI security.We're honored to have won the trust of top Fortune 100 enterprises, leading healthcare companies, top 100 law firms, and institutional financial firms, and are dedicated to serving the needs of our customers for years to come.
Along the way, we have had the amazing support of folks like Joe Montana, Mark Pincus, Y Combinator, and more recently the late-stage investment firm Prosus Ventures, and are forever grateful for the community that has gotten us to this point.
And as always, we are grateful to our customers, without whom we are nothing.If you got this far, thank you for reading. And we invite you to join us on our mission.
At PromptArmor, we're dedicated to solving the most complex net-new AI security challenges facing enterprises today. Our comprehensive platform enables organizations to harness the power of AI while maintaining robust security, compliance, and control.

We don't want you to buy something you can solve with your existing vendors, like AI DLP, AI Cloud Asset Management, or Shadow AI. We're focused on the net-new problems, which require novel solutions.

If you can get onboard with that, we encourage you to reach out below: