Demokaze has sunset.

Demokaze was an AI demo video generator: paste a product URL, and about 90 seconds later you had a polished, shareable MP4 walkthrough — no screen recording, no manual editing. Claude analyzed the page, scripted the demo, and a real browser recorded it. In its final chapter it grew into launch packs — full launch asset kits built around those videos.

Over its run it generated 500+ demo videos across 50+ SaaS products. The product is now retired: generation, launch packs, and purchases are permanently closed. The gallery of generated demos stays up as a showcase of what it could do.

If you still need a demo video tool, Arcade, Storylane, and Supademo are solid (manual-recording) alternatives.