Free trials convert best when users don't feel tricked. Calm's trial flow builds trust by being upfront about timing and cost - which, counterintuitively, increases conversion and reduces churn.
Transparency builds trust
Calm clearly explains when the trial ends and when the card will be charged. Removing the fear of a surprise charge lowers the barrier to starting the trial in the first place.
The reminder that retains
Sending a reminder before charging seems like it would increase cancellations - but it builds enough goodwill that more users stay. Trust compounds into retention.
Anchor on the annual plan
By presenting the annual plan as the default and showing the per-month equivalent, Calm makes the larger commitment feel like the reasonable choice.
Key takeaways
- 1Be transparent about trial timing - it lowers the barrier to start.
- 2Goodwill from honesty compounds into long-term retention.
- 3Frame pricing so the plan you want feels like the obvious choice.
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