OpenAI acquires Promptfoo to embed AI red-teaming and security testing directly into its Frontier agent platform, signaling that agent safety is now table stakes.

OpenAI is acquiring Promptfoo to strengthen AI agent security, adding enterprise testing tools for jailbreaks, prompt injections, data leaks, and governance.

The acquisition points to rising demand for tools that test and secure LLMs before they are deployed in enterprise workflows.

OpenAI acquires Promptfoo to improve AI agent security, adding automated testing, red teaming, and risk monitoring tools to its enterprise Frontier platform.

OpenAI has acquired Promptfoo, an open-source AI red-teaming platform used by 25% of Fortune 500 companies, to build security into its Frontier agent stack.

OpenAI’s latest acquisition addresses a security need Jamieson O’Reilly, security advisor at OpenClaw, raised during an exclusive interview with Infosecurity ...

OpenAI has announced the acquisition of Promptfoo, a company founded in 2024 to develop tools that identify vulnerabilities in large language models. OpenAI ...

Promptfoo is known for its open-source framework and CLI tool designed to test, evaluate, and red team prompts and AI models.

OpenAI has acquired AI security startup Promptfoo to strengthen testing and protection of AI systems. The startup builds tools that help developers detect risks like prompt injection attacks and data ...

OpenAI has announced plans to acquire Promptfoo, an AI security platform that helps companies test and secure their AI systems during development.