Pricing
Letters from the Sea is an online software service (SaaS) operated by Captain K. It runs entirely in your web browser and lets you write a letter and share it privately through a secret link. There are no physical products, no shipping, and no downloads — access to the software is delivered instantly to your account.
Free
$0
- Write and send unlimited letters
- Private secret links that expire after 24 hours
- The standard papers, inks and scenery in the editor
Pro
$4.99 per month
A recurring monthly software subscription that unlocks additional decorative options inside the letter editor. Billed monthly in USD, cancel anytime from your account.
- Extra decorative shell illustrations for your letters
- Additional sunset and watercolour backgrounds
- Extra deep-sea illustration set for letter decoration
- Additional keepsake-box designs in the editor
- Extra decorative accents to place inside the box
- Additional ink colours and paper styles, including midnight vellum
- Gold coins and pearls to tuck inside a treasure chest
Or $49.90 per year — two months free.
Billing details
Payments are processed by Stripe, our payment provider, which handles compliance as Merchant of Record for all purchases. Stripe handles payment, tax and invoicing; card details are never stored by Captain K. Accepted methods include cards, Apple Pay and PayPal.
The subscription renews automatically every month at $4.99 USD until cancelled. Cancelling stops future renewals and Pro features remain available until the end of the paid month. See our refund policy (30-day money-back guarantee) and terms of service.
All Pro items are decorative visual options within the app. They are not physical goods, not tradable assets, not a virtual currency, and cannot be exchanged, sold or cashed out.
Questions about billing? Contact support.