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13+ · invitation only

Say the thing
you can't say.

Privacy is our prime responsibility. Write the letter you've never been able to send — they read it once, then we burn it. No copies. No trail. No evidence left behind.

unsaid · sealed with care
For someone who'll know it's them

How it works

01
Write it
Choose a feeling. Type the truth. No one sees it yet.
02
They choose the moment
Recipient picks a timer — 15 to 60 seconds — before opening.
03
It burns
Read once. Shredded from screens and servers. Then gone.
Why invite-only

No strangers.
Only people you
already know.

Anonymous platforms turn into weapons when they let anyone in. We don't. Every member is vouched for by someone already inside.

You get a handful of invites. Spend them on people you'd say this to in person — if only you were brave enough.

Misuse flags the message as evidence, suspends the sender, and audits the invite chain that brought them in.

Five registers · One language

Pick the register. The words follow.

UnsaidX isn't a dating app. It's a place for the things you've been carrying — soft, sharp, grateful, final, or plainly said. Tap a register — the whole space shifts to match it.

Letters that were sent · then burned

The thing they finally said.
And the proof we kept of it.

None. That's the point. These are the senders, in their words — long after the letter was gone.

1 / 3
Tenderness
I've had a crush on my flatmate for two years. I finally said it — and the letter burned before I could chicken out and ask for it back. He smiled for a week. Never asked who.
M., 24letter burned
Truth
I told my manager what the whole team was too scared to say. No screenshots, no HR trail, no career suicide. Standup the next morning was different. That was enough.
Anonymousletter burned
Gratitude
My 6th-grade teacher will never know it was me. But she knows someone she taught 19 years ago turned out okay because of her. The letter burned. The thank-you stayed.
R., 31letter burned
Waiting list

Be one of the
first to send
an unsaid.

We approve in small waves so the garden stays safe. Drop your details — we'll reach out when a seat opens for you.

No spam. One email when your seat opens.