M 
Mutiny
No-code website personalisation and account-based campaigns for B2B teams.
NOT REALLY
why this verdict
Keep it — OpenAI has not replaced it
OpenAI's version overlaps, but does not finish the marketing job, so this one is still worth keeping open.
- A named launch, not a vibe named, unlinked
- AI generating personalised pages cheaply enough that a platform becomes optional. OpenAI, June 10, 2025 — no announcement link recorded yet.
- How much of the job it covers not the job editorial call
- Parts of it. The job still needs the tool to get finished.
- Is there a free way to do it? paid only
- 3 replacements listed, all paid.
- What the call is worth nothing to cancel
- No paid entry tier tracked, so there is no subscription to cancel.
Reason composed from the fields above missing: announcement linked missing: free replacement listed recorded: two or more escape hatches
- Threatened by
- OpenAI
- Since
- June 10, 2025
- List price
- free
- Per year
- —
The backstory
Mutiny lets marketing change what a website says based on who is visiting, without engineering, and proved it with enough revenue attribution to survive budget scrutiny. Generative AI makes producing a thousand page variants trivial, which sounds like it commoditises the product. Producing variants was never the hard part: knowing which visitor is worth a variant, and proving the variant worked, is the hard part, and that is measurement infrastructure rather than content generation.