I think Anthropic and OpenAI have found product-market fit
Nobody is talking about this: both AI leaders may have already solved the hardest problem in tech.
Why it matters
Simon Willison's analysis argues Anthropic and OpenAI have achieved sustainable product-market fit—a critical inflection point that signals the AI economy has moved from experimentation to defensible business models. This matters because it reframes how investors and founders should think about competitive positioning in the space.
The key facts
9 to knowAnalysis from Simon Willison (Datasette founder, respected technical voice)
Claims both Anthropic and OpenAI have achieved product-market fit
Published May 27, 2026 (recent)
Commentary/opinion piece rather than event-driven reporting
No specific metrics, revenue figures, or user adoption data cited in title/URL
Simon Willison (Datasette creator, prominent tech analyst) commentary on PMF achievement
Assertion applies to both Anthropic and OpenAI
Published May 27, 2026
Contrarian/strategic commentary without accompanying event or data release
Go to the source
Simon Willisonsimonwillison.net