Apple ate software through the App Store. Anthropic is doing the same thing faster, and the wrappers are paying for the privilege. Every category that proves out on Claude becomes the next thing Anthropic ships.
The easy reply: "they don't train on enterprise data." Correct. Irrelevant.
Anthropic doesn't need your prompts. They built the protocol your prompts run on. They watch which API endpoints scale, which MCP server categories proliferate, which use cases hit a billion in revenue on top of their model. Their engineers use Claude every day and ship what's missing. The signal is structural, not extractive.
Apple ran the weaker version for fifteen years.
Watch the download chart in each category, then acquire the leader or ship a native version. Watson got Sherlock. Pocket got Reading List. F.lux got Night Shift. 1Password got Keychain. Dark Sky got acquired and rebuilt as Apple Weather. Workflow got acquired and shipped as Shortcuts.
Apple saw downloads. Anthropic sees the entire market topology.
Cursor proved coding agents at $2 billion ARR. Claude Code shipped, hit $2.5 billion in nine months, fastest enterprise software product ever built. Sierra proved AI voice. Decagon proved AI support. Harvey proved AI legal. v0 proved AI UI generation. Each one a public market test the foundation owner can read at any time, no customer data required.
In December, Anthropic acquired Bun, the JavaScript runtime with 7 million monthly downloads. The next layer down. Behind it: Claude in Excel, Claude in Chrome, Cowork, Agent Skills. Four primitives in twelve months, each absorbing a wrapper category that already proved out.
Apple paid Karelia nothing for the Watson idea. Karelia paid Apple $99 a year for the developer license.
Anthropic charges by the token, and the market writes the spec for free.