Being able to communicate well with AI language models is more and more important for anyone whether you are an individual, developer or businesses and relies on us creating specific prompts tailored ...

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

OpenAI is moving deeper into the fast-growing field of AI security, announcing the acquisition of Promptfoo, a platform ...

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

Promptfoo Inc., a broadly adopted open-source framework for artificial intelligence evaluation and testing, today announced it has raised $18.4 million in an early-stage funding led by global software ...

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

Promptfoo provides tools that help companies identify vulnerabilities in AI systems during development, including issues such as prompt injections, data leaks and misuse of connected tools. Its ...