Write letters to the future that unlock for named people at a date or when you stop checking in.
Grace writes to her daughter for her 18th birthday. Last Letter encrypts it, stores it permanently, and releases it on schedule or if Grace misses a yearly check in.
Make sure the words you mean to leave behind reach the people you love, at the moment you chose, and never sooner.
People want their voice to reach the ones they love at the right moment, even if they are not there. Today letters sit in drawers, email drafts nobody can open, or with a relative who might lose them. Nothing both keeps the words private and guarantees they arrive.
The things we most want to say often live in a notes app that nobody will ever find. Own Last Letter and you run the quiet, durable place for those words, from your wallet and brand, with encryption and release rules people can trust. The families, the trust and the stewardship are yours.
10 paying users within 30 days, then $1,000 a month within 6 months, tracked on one sheet.
Three applications submitted to real programs within 6 weeks, each with live usage numbers attached. Funding is never promised; applying well is the goal.
Verified contract on Base from your wallet, a public builder profile linking it, and at least 25 real outside wallets interacting with it in 60 days.
Entered two hackathons within 3 months with a clearly scoped new feature, and placed in or got judge feedback from at least one.
You use Last Letter every week for 4 weeks and can name the hours or the money it saved you.
At least 10 people from your group each write one letter to someone they love within 2 weeks, and three of them do it again without a reminder.
Two signed or announced partnerships (integration, co marketing or referral) within 90 days.
A public case study, a live demo link and at least one interview or client call that came from it within 60 days.
Three paying clients at $500 setup each within 90 days, with at least one on a monthly care plan.
The check in switch sends several reminders before release. Explain every step clearly and let writers set long grace periods.
Letters are stored permanently and the release runs by contract, but you still owe users a clear plan for what happens if you stop running the site. Write it down publicly.
You do not need to. Last Letter arrives working, deployed from your own wallet with a written guide for every step. You will click, paste and fill in names. If you ever want a change you cannot make, the custom option or a freelancer can handle it, but the first launch needs no code.
Yes. The contract is deployed from your wallet on Base, the code sits in your own git repo, and the name and brand are yours. DEPLOYR does not hold your keys or take a cut of what Last Letter earns. If you stop paying anyone tomorrow, the app keeps running on your wallet.
That is the most likely early outcome, and it is fixable. The paths below start with you as the first user, then ten real parents, families and anyone who wants to leave words for later you can name today. If ten people you message do not care after you have shown it to them, you have learned something useful in a week instead of a year.
Log what you expect to learn before a course, then prove how much you actually grew.
Pose a hard question, stake a bounty, and pay the crowd by how much each answer moved the final consensus.
Turn what you are learning into spaced repetition decks that prove your streak and mastery onchain.
A group writes one living briefing together and everyone is paid by the lines that survive edits.
Your highlights and annotations on any article become a collectible, tippable layer others can subscribe to.
Keep a private log of what you read and watch, then sell anonymized slices only when you choose.
Curate a list early, and earn a share when the things you picked go on to be loved.
Teach live in small rooms where students pay per minute and you get paid the second the call ends.