OpenAI has snapped up Promptfoo, a specialized artificial intelligence (AI) security startup, to bolster the safety of autonomous digital workers and convince enterprise clients that AI co-workers are ready for high-stakes business environments. OpenAI did not disclose financial terms of the transaction. PitchBook data indicates Promptfoo was valued at $119 million following a $22 million..
First seen on securityboulevard.com
Jump to article: securityboulevard.com/2026/03/openai-acquires-security-startup-promptfoo-to-fortify-ai-agents/
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