{"slug": "anthropics-300m-stainless-deal-lands-hardest-on-openai-and-google", "title": "Anthropic’s $300M Stainless deal lands hardest on OpenAI and Google", "summary": "Anthropic acquired New York-based startup Stainless for $300 million, securing the software that generated SDKs for major AI companies including Anthropic itself. The deal directly impacts competitors OpenAI and Google, which relied on Stainless’s technology for their own AI development tools.", "body_md": "Earlier this week, Anthropic acquired Stainless, the New York startup whose software generated SDKs for major AI companies, including Anthropic,\n\nThe post [Anthropic’s $300M Stainless deal lands hardest on OpenAI and Google](https://thenewstack.io/anthropic-stainless-sdk-acquisition/) appeared first on [The New Stack](https://thenewstack.io).", "url": "https://wpnews.pro/news/anthropics-300m-stainless-deal-lands-hardest-on-openai-and-google", "canonical_source": "https://thenewstack.io/anthropic-stainless-sdk-acquisition/", "published_at": "2026-05-23 14:00:00+00:00", "updated_at": "2026-05-25 15:23:40.776612+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-startups", "ai-tools", "ai-infrastructure"], "entities": ["Anthropic", "Stainless", "OpenAI", "Google", "The New Stack"], "alternates": {"html": "https://wpnews.pro/news/anthropics-300m-stainless-deal-lands-hardest-on-openai-and-google", "markdown": "https://wpnews.pro/news/anthropics-300m-stainless-deal-lands-hardest-on-openai-and-google.md", "text": "https://wpnews.pro/news/anthropics-300m-stainless-deal-lands-hardest-on-openai-and-google.txt", "jsonld": "https://wpnews.pro/news/anthropics-300m-stainless-deal-lands-hardest-on-openai-and-google.jsonld"}}