Product Launch2026-03-10
OpenAI Blog
OpenAI to Acquire AI Security Platform Promptfoo
OpenAI has announced the acquisition of Promptfoo, a security platform dedicated to identifying and fixing vulnerabilities in AI systems during their development phase. This strategic move highlights OpenAI's intensified focus on strengthening the safety and security of its technologies as they are deployed more widely in enterprise environments.
Promptfoo's tools help developers proactively test and "red team" AI applications, particularly those built on large language models. The platform can
