A side product, a 7% drop

On April 17, 2026 Anthropic released Claude Design, a tool that turns a prompt, an image, a document or an imported codebase into prototypes, slide decks, one-pagers and interface mockups. It went out not as a flagship model but as a research preview inside Anthropic Labs, available to paying Claude subscribers and switched off by default for enterprise accounts. By the close of trading that afternoon, Figma's shares were down roughly 7 percent, dropping from about $20.32 to $18.84; Adobe slipped one to two percent.

The board seat was vacated on April 14 — the same day The Information reported the competing tool was coming, and three days before it shipped.

What moved the stock was the timing of the launch, not the size of the move. Markets have repriced design-software companies on AI fears for months — Figma was already down about 16 percent across April on broader disruption worries. What was new is that the trigger was a side product extending a model Anthropic already had, rather than a headline release, and that public equities adjusted within hours of a research preview rather than a finished competitor. The capability that worried Figma's investors had been latent in the model; packaging it as its own surface was enough to move the stock.

Three days earlier, Anthropic's chief product officer Mike Krieger had stepped off Figma's board, a departure disclosed to regulators on the same day The Information reported that Anthropic's next product would include design tools. Figma's filing called the exit unrelated to any disagreement. Read in sequence, the board seat vacated and the competing product shipped 72 hours later, it looks less like a coincidence than a planned separation ahead of a collision both sides could see coming.