Anthropic acquires NYC-based Stainless, which generates SDKs from APIs, and plans to wind down its hosted products, after reportedly discussing a $300M+ deal (Kirsten Korosec/TechCrunch)

<a href="https://techcrunch.com/2026/05/18/anthropic-has-acquired-the-dev-tools-startup-used-by-openai-google-and-cloudflare/"><img align="RIGHT" border="0" hspace="4" src="http://www.techmeme.com/260518/i37.jpg" vspace="4" /></a> <p><a href="https://www.techmeme.com/260518/p37#a260518p37" title="Techmeme permalink"><img height="12" src="http://www.techmeme.com/img/pml.png" style="border: none; padding: 0; margin: 0;" width="11" /></a> Kirsten Korosec / <a href="http://techcrunch.com/">TechCrunch</a>:<br /> <span style="font-size: 1.3em;"><b><a href="https://techcrunch.com/2026/05/18/anthropic-has-acquired-the-dev-tools-startup-used-by-openai-google-and-cloudflare/">Anthropic acquires NYC-based Stainless, which generates SDKs from APIs, and plans to wind down its hosted products, after reportedly discussing a $300M+ deal</a></b></span>&nbsp; &mdash;&nbsp; Anthropic announced Monday it has acquired Stainless, a startup founded by former Stripe engineer Alex Rattray whose software &hellip; </p>