What is Prompt Security?
Prompt Security operates as a specialized cybersecurity firm focused on the unique threat landscape created by generative AI applications. The company provides a comprehensive AI security platform that enables organizations to safely deploy and manage AI tools across their workforce. By offering granular visibility into AI usage, the platform helps enterprises detect and block risks like prompt injection, sensitive data leakage, and unauthorized system misuse. This proactive security posture allows businesses to leverage the productivity gains of AI while maintaining strict compliance and governance standards across their digital infrastructure.
How much funding has Prompt Security raised?
Prompt Security has raised a total of $23M across 2 funding rounds:
Angel/Seed
$5M
Other Financing Round
$18M
Angel/Seed (2024): $5M with participation from Hetz Ventures and Four Rivers
Other Financing Round (2024): $18M led by North Ridge Ventures, Okta, Hetz Ventures, Jump Capital, and F5
Key Investors in Prompt Security
Hetz Ventures
Hetz Ventures is an early-stage venture capital firm focused on investing in seed and pre-seed startups in Israel, particularly in sectors such as dev tools, DevOps, AI, open source, cybersecurity, and fintech.
Okta
Okta is an American cybersecurity and identity management software company specializing in cloud-based identity and access management solutions, authentication infrastructure, and zero trust security technologies.
F5
F5, Inc. operates as an elite global technology powerhouse specializing in the multi-cloud application services, application delivery networking, and enterprise web security sectors.
What's next for Prompt Security?
With this latest round of financing, Prompt Security is well-positioned to expand its market footprint and deepen its technological moat. The company is expected to focus on enhancing its detection capabilities and integrating more deeply with existing enterprise identity and access management ecosystems. As the regulatory environment for AI matures, Prompt Security's ability to provide audit-ready security controls will likely become a key differentiator. The strategic backing from industry-leading cybersecurity players suggests a roadmap centered on rapid product iteration and the establishment of a new standard for AI-native security, ensuring that the company remains at the forefront of the enterprise AI adoption cycle.
See full Prompt Security company page
