S 
Supademo
Capture a workflow and publish a guided interactive demo with AI-written annotations and voiceover.
YES
why this verdict
Cancel it — switch to Arcade
Arcade and Scribe now cover the same core job on a free tier, so the $27/mo is optional.
- A named launch, not a vibe named, unlinked
- Assistants generating narrated walkthroughs and help content directly from a product URL. Anthropic, October 2, 2025 — no announcement link recorded yet.
- How much of the job it covers all of it editorial call
- The whole core job — the thing the subscription was actually for.
- Is there a free way to do it? yes
- 2 of 3 listed replacements have a usable free tier: Arcade and Scribe.
- What the call is worth $324/yr
- $27/mo at the entry paid tier — $324 a year per seat.
Reason composed from the fields above missing: announcement linked recorded: free replacement listed recorded: two or more escape hatches
- Threatened by
- Anthropic
- Since
- October 2, 2025
- List price
- $27/mo
- Per year
- $324
The backstory
Supademo turns a click-through into an annotated demo with generated text and narration. The generation part is now something any assistant does, and the capture part is a browser extension that several competitors also ship. It sits in a crowded middle without a distribution advantage or deep analytics story. Pleasant product, very thin defensive moat.
Escape hatches
switching could free up $324/yr A 
Arcade Polished demos with strong design and embeds
arcade.software open_in_new S 
Storylane Full HTML capture with conversion analytics
storylane.io open_in_new S 
Scribe Auto-generated step-by-step written guides
scribehow.com open_in_new2 of 3 replacements have a usable free tier.