This deal underscores how frontier labs are scrambling to prove their technology can be used safely in critical business ...

OpenAI is acquiring Promptfoo, the AI red-teaming startup used by 125k developers and 30+ Fortune 500 firms, to strengthen ...

OpenAI has agreed to buy Promptfoo, a startup that enables large businesses to find and fix security issues in artificial intelligence models during their development, part of a push to help corporate ...

Founded in 2024, Promptfoo began as an open-source framework for evaluating AI prompts and model behavior. It later expanded into a commercial platform used by developers and enterprise security teams ...

OpenAI has announced plans to acquire AI security platform Promptfoo to strengthen testing, safety, and evaluation tools for enterprise AI systems built on its Frontier platform.

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

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

OpenAI aims to expand its security and testing capabilities for AI applications through the acquisition of Promptfoo. The company announced it wants to ...

OpenAI has acquired AI security startup Promptfoo to bolster enterprise trust in its agentic AI platform, Frontier. This move integrates Promptfoo's vulnerability-testing technology, addressing a ...

OpenAI is stepping up its push to bolster the security framework surrounding its enterprise-focused AI ecosystem. Recently, the AI giant has looked to address the need for agentic AI security testing ...

OpenAI has reached a deal to acquire Promptfoo. The startup has developed a platform that allows developers to systematically evaluate ...

OpenAI plans to acquire Promptfoo, a startup that helps businesses detect and fix security issues in AI models during ...