Future rehearsal
Rehearse your launch
before it happens.
See how a launch could succeed, drift, or break — and prepare while there is still time to change the outcome.
An example launch — edit it, or describe your own.
Helios Journal
Membership Launch
A science and culture publication preparing to open its first paid digital membership.
- Expected visitors
- 20,000
- Target conversion
- 6%
- Checkout readiness
- Basic
- Support capacity
- One person
- Reader trust
- Solid
JANUS explores structured scenarios. It does not predict the future.