Search results for Promptfoo
AI & Enterprise
OpenAI to acquire developer tools startup Astral, bolstering coding AI Codex
OpenAI will acquire developer tools startup Astral to strengthen its position in the AI coding market, CNBC reported on Thursday. The size of the deal was not disclosed. OpenAI plans to use the acquisition to expand its AI coding assistant Codex and pursue a strategy of increasing market share against rivals such as Anthropic and Cursor. Astral has provided open-source developer tools. OpenAI said Codex has 2,000,000 weekly active users, triple the level at the start of this year.
AI & Enterprise
Security hot issue: Leading AI firms step up security push in round two
Moves by leading AI model developers to expand into cybersecurity are gathering pace. Anthropic has rolled out Claude Code Security and an automated code review feature to help block errors and vulnerabilities. OpenAI has unveiled the Codex Security application security agent and announced an acquisition of AI security startup Promptfoo. The article also lists other corporate moves in Korea and abroad, funding rounds, and policy work on security and privacy certification.
AI & Enterprise
OpenAI acquires AI security startup Promptfoo, to deploy it for AI agent security
OpenAI has acquired AI security startup Promptfoo, accelerating efforts to strengthen large language model security, TechCrunch reported on March 9 local time. The deal terms were not disclosed. OpenAI plans to integrate Promptfoo’s technology into its AI agent platform OpenAI Frontier, enhancing automated security checks, workflow security assessments, risk monitoring and regulatory compliance. Promptfoo, founded in 2024, has raised $23 million and was valued at $86 million as of July 2025.