Echo

Message escrow

Keep your tenderness safe, and in time, let it gently find its way to those you cherish.

A story

Some things are hard to say out loud.

It was not that he did not want to. Every time the words came up, they felt too heavy, too sudden. Later, he thought. But no one knows which comes first, tomorrow or the accident. Where the insurance papers were, the passwords, the sorry he never managed to say: all of it stayed inside, and no one knew.

Another story

Knowing time was short, she chose to say it slowly.

She divided her words into several letters. One for her husband, to be opened two days after. One for her child's eighteenth birthday. One for ten years later. After she was gone, each letter arrived at the right time—like she was still here, quietly dropping by now and then.

Last letter

Time moves on, and so must the living.

For the one who left, time has stopped. And perhaps that is why a proper goodbye matters. Write one last letter. Say what was left unsaid. Let it be the farewell.

Mark a letter as the last one. Once it has been delivered, nothing more will be sent.

Check-ins

Now and then, we say hello.

One email. One click. 60 quiet days later, we ask your witness.

Day 7First hello
Day 30Every three days
Day 60Witness asked, every two days
Day 70Two days later, sent

The key and the lock

Hand over the key today.
The tenderness arrives later.

Anything you mark as private is locked inside your own browser. Our server keeps only the locked letter—never the text or the passphrase. You can share the passphrase with your family today. They still cannot open the letter early, because it remains locked until the day it is meant to arrive.

•••••••• Encrypted in your browser
q3Zk9…fH2sLw0Rn7uYe4bXvT8cMd1pGa6All the server sees

Your schedule

What to say? To whom?
Yours to decide.

A letter to your partner, two days after. A message for your family on day thirty. A birthday wish to your child on a date that matters. One letter can be sent to several people, and every kind of email can be scheduled to arrive in your own inbox first.

2 days after→To Rain
30 days after→To brother, sister
5 April 2040→Rain's birthday

Begin

Just an email. No password.

Email sending is capped each day. If nothing arrives today, please come back tomorrow.

First-time users are asked to read the Terms · About

Free to use. If it means something to you, support is welcome. ☕ Buy us a coffee

Terms

Read to the end to agree.

1. Echo sends your pre-written messages after you stop responding. It is not a will and has no legal effect. 2. Sixty consecutive days without clicking a confirmation link (up to seventy with a witness) is treated as your passing. Mistakes can happen; there is a two-day grace period to cancel before sending. 3. We do not guarantee delivery, timing, or that recipients can open a message. Email may be filtered, bounced, or marked as spam. 4. Encrypted messages are locked with a passphrase you choose. It is never stored on the server; if lost, the message is gone. Its strength is up to you. 5. Passing on credentials for third-party services may breach their terms. That responsibility is yours. 6. This service may be suspended or ended. We will try to give notice, and to hand the service over or return your letters beforehand, but cannot promise any of it. 7. We keep only what is needed to run: your email, your witness's email, encrypted messages and timestamps. Nothing else.