Billing & Plans
SipherMail uses RevenueCat for billing (mobile) and Stripe for web subscriptions. You can manage your subscription entirely from within the app.
Plans
| Plan | Price | Storage | AI Credits |
|---|---|---|---|
| Free | £0 | 5 GB | 50/month |
| Pro | £7/month | 50 GB | 500/month |
| Business Starter | $6/seat/month | 10 GB/user | 3,000 credits/seat |
Upgrade or downgrade
- Go to Settings → Billing → Change Plan.
- Select the new plan.
- Confirm payment. Upgrades take effect immediately; downgrades take effect at the next billing cycle.
Invoices
Download past invoices from Settings → Billing → Invoice History. Invoices are generated by Stripe and include VAT where applicable.
Cancel subscription
Go to Settings → Billing → Cancel Subscription. Your account downgrades to Free at the end of the current billing period. Your data is preserved; only paid features are restricted.
Founder's Club
Early adopters who purchased a Founder's Club lifetime membership receive unlimited AI credits and all Pro features permanently with no recurring charge. The Founder's Club badge appears in your profile.