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OpenAI to acquire Promptfoo to expand AI application testing capabilities

  • Duncan Riley--SiliconANGLE News
  • published date: 2026-03-09 22:57:25 UTC

OpenAI Group PBC announced today that it plans to acquire testing and security evaluation platform for artificial intelligence applications startup Promptfoo Inc. for an undisclosed price. Founded in 2024, Promptfoo began as an open-source framework for evalu…

OpenAI Group PBC announced today that it plans to acquire testing and security evaluation platform for artificial intelligence applications startup Promptfoo Inc. for an undisclosed price. Founded i… [+4048 chars]