Impart Security, a San Francisco, CA-based AI security platform provider, has raised $12 million in Series A funding.
The company also announced the launch of its autonomous application detection and response engineering platform.
Investors
The round was led by Madrona Ventures, with participation from CRV and 8-Bit Capital.
Madrona Ventures is a seed, early-stage, and acceleration-stage investor and partner for founders. It has invested in startups across the Pacific Northwest and the U.S., focusing on machine learning, AI, marketplaces, DevOps, biotech, and a wide range of technology sectors. In 2025, it reintegrated its startup incubator, Madrona Venture Labs, to unify early-stage support.
Impart Security Use of Funds
The company will use the funding to expand into the financial services, healthcare, and infrastructure sectors, strengthen partnerships with cloud and channel providers, and scale sales, marketing, and product development efforts.
About Impart Security
Impart Security delivers an AI security platform designed to operate autonomously in production environments. Using code-based rules and an integrated security IDE, Impart provides adaptive, intelligent protection for APIs and web applications without human oversight or operational burden. Its application detection and response engineering platform helps security teams create autonomous workflows to protect applications running in production. Leveraging AI and WebAssembly (WASM), Impart autonomously develop and deploy security rules in live environments.
Funding Details
Company: Impart Security
Raised: $12.0M
Round: Series A
Funding Date: June 2025
Lead Investor: Madrona Ventures
Additional Investors: CRV, 8-Bit Capital
Company Website: https://www.impart.security/
Software Category: Cybersecurity / Application Security
Source: https://www.businesswire.com/news/home/20250605271844/en/