iOS TestFlight · build 20 · April 2026

One post a day.
Only your circle.

Stamp is a quieter way to stay close to the people who matter. No ads, no strangers, no algorithm. 50% of our profit funds community causes voted on by members every year — written into the company's Articles, not into marketing copy.

What Stamp is

A social app designed to be quiet.

Most social apps want your attention, sell it, and leave you worse off. Stamp asks for the opposite — a small, deliberate moment each day, shared only with people you already know and like.

One post per day

Hard cap, local midnight. Not a guideline. You think about the post because it's the only one you get.

Only your circle

No strangers, no followers, no public profile. Every person on Stamp is someone you chose to let in.

Chronological

Your feed is what happened, in the order it happened. No algorithm, no "for you", no rage-bait bubbling.

No ads. Ever.

We pay the bills through a tiny subscription. Your attention is not for sale. Not now, not ever.

No pings on your phone

Banners, sounds and lockscreen alerts are off by default — you open Stamp on your terms, never the other way around. The standard red badge stays so you know there's something there; you decide when to look.

Your data is yours

We don't sell it. We don't share it. Delete your account and everything goes with it — no recovery.

18+, zero tolerance

No minors. Hate, harassment and illegal content mean permanent account termination. No warnings.

How it works

Four things, no extras.

We resisted every feature that didn't belong. What's left is the bit that matters.

Post once a day

Up to three photos. A caption. Optional location. Published only to the people in your circle. You cannot post again until tomorrow.

Intertwine

Connections are mutual. You request, they accept. That's your circle. You can also build smaller inner circles for different crowds.

Plan together

Mark what mornings or evenings you're free. Create in-person events, invite people, RSVP as going / maybe / no.

Daily games

Four tiny word games that keep a gentle streak alive. You come back because the app is calm, not because it's desperate.

The Foundation

Profit with a purpose.

50% of profit goes to four community causes voted on by members each year. The other 50% covers the founder share — salary, reinvestment, future growth. Every pound is publicly reported quarterly.

Why this is different

Most companies that claim to give back either (a) quietly donate a tiny fraction or (b) use charity as marketing. Stamp's commitment is structural: the 50% charitable share is written into the company's Articles of Association, so it survives any future funding, any sale, any change of leadership. Reversing it requires a board vote that will be visible to every member.

Four partner slots — voted on annually

Each year, four organisations split the Foundation share for twelve months. The first cohort is being curated with the beta community across these eight category shortlists, then narrowed by a member vote. Final partners named before public launch.

TBC
Humanitarian aid — active crisis response
TBC
Environmental conservation — rewilding / reforestation
TBC
Mental health — underserved communities
TBC
Local community projects — nominated by members
TBC
Digital rights — open-web / privacy advocacy
TBC
Education access — low-income youth
TBC
Animal welfare — anti-cruelty / sanctuary work
TBC
Food security — local and global hunger relief

Stamp Ltd is a UK company; the 50% Foundation distribution clause is being filed with UK counsel before the first paying user is charged. The mechanism is a legally-binding clause in the Articles of Association — simple, material, and visible to every member.

Pricing

£3 a month. That's the whole thing.

One price, everyone pays. Less than a pint, more than a coffee, safely under the £5 cliff where people start comparing it to Netflix. Pay annually for £30 / year and save £6.

Moss — free for 30 days

Every new member starts free. Invite a friend who joins and you get an extra free day. Uncapped.

Member — £3 / month

Or £30/year if you'd rather not think about it. Same app either way — just less admin.

No tiers, no upsells

One plan covers everything. If you build a big circle later, we'll think about creator plans — not before.

A quiet commitment

One tree, one year.

Play one of the four daily word games every day for a year and we plant a real tree in your name through our partners at Ecologi or Tree-Nation. The game streak is the only gamified part of Stamp — it's deliberately tiny, and this is what it unlocks.

Why once a year, tied to the games

Daily tree-planting turns into marketing theatre. Once a year for a 365-day game streak says: you showed up quietly every day, and that's worth a real thing in the world. It also keeps the programme small enough to actually fund from the charity share — and big enough to matter as it scales.

Open to brand partners who share the same ethic — Patagonia is at the top of that list. If that conversation happens, members get more than one tree per streak and the programme scales faster. Until then, it's funded quietly out of the Foundation share.

Where we are

What's live in the closed beta right now.

Everything below is built, deployed, and being used daily by the first batch of testers. No waiting lists, no mocked screenshots.

Earth — your personal globe

Every post you tag with a place lands a pin on a real 3D globe of your life. Tap a pin to fly to that memory. Country flags collect quietly into a passport — a record of where your life has actually been, shared with your circle. No other social app does this.

Album — a real photobook every January

Save the posts you love through the year. On 1 January we email you a beautifully laid-out digital photobook of everything you kept — yours forever, even if you delete the app. We're partnering with a printer so you can also order a physical copy at cost (no profit). No other social app gives you something tangible back.

Soundtrack — a song on every profile

Pin a 30-second song from Apple's catalog to your profile and to any individual stamp. Auto-plays as your circle scrolls past. Your life with its own score.

A clean photo card

Photo at the top, caption underneath. Chronological, no algorithm. Photos OR 30-second videos. Owner-only "Seen by" list when you turn the card over.

Circle-only messages

Reactions, quoted replies, voice notes, photo-stage before send, pinned chats, group info, mute, swipe-to-mark-unread, scheduled sends. Fully on Supabase with realtime.

Four daily games

Leaf, Root, Branch and Hive — a one-a-day mix of word play, including a proper Spelling Bee. Keeps your Beanstalk streak alive. Seasonal + daily ladder per circle.

Events + RSVPs

Plan anything with your circle. Invite individuals or a whole inner circle in one tap. Going / Maybe / No — sticky.

Inner circles

Private groups within your circle — Family, Work, Close friends. Sync across all your devices. For your eyes only.

Tagging

Tag friends in a post — they see a notification, nothing auto-posts to their profile. The opposite of every other social app's tag mechanic.

Now in TestFlight beta on iOS — invite-only while we settle the closed group of testers. Roadmap before public launch: payments (Stripe + Apple/Google IAP), push notifications, App Store + Google Play submission. End-to-end encryption for messages follows in a later wave, post-500 daily-active members.

Join the beta

iOS TestFlight, invite-only while the first batch of testers settle in. Drop us a line and we'll send you a TestFlight link.

Honest questions

FAQ.

Is this really ad-free, forever?

Yes, and it's in our terms. The subscription is how we pay the bills. Selling attention — ads, sponsored posts, "boosted" content — will never be a line in our revenue. If we ever had to back that up legally, we will.

Who decides where charitable profit goes?

Members. A shortlist is curated each year with input from the community, published in December, and voted on by anyone with an active account. The winning organisations receive the year's distribution in Q1. Every transfer is reported publicly the following year.

Can I have more than one account?

No. One human, one account. Impersonation or "alt" accounts are a termination offence. It's part of how we keep Stamp honest.

What happens to my posts if I leave?

They go. Tap Profile → Settings → Delete account and your posts, your circle records and every photo or voice note tied to you are wiped from our live database immediately. Our automatic backups roll off within 7 days, after which it's gone from there too. There's no "archive" we keep quietly.

Why not free with ads like everyone else?

Because ad-funded social platforms are financially incentivised to keep you upset and scrolling. The incentive creates the product. We don't want that incentive. Making everyone pay a little — including us — aligns everyone.

Who's building this?

Founded by Tom Binza in the UK. Stamp is built and operated 24/7 by a small specialist agent bench — engineering, design, strategy, legal, finance and marketing — co-ordinated by Tom. We're deliberately small. The product is small, the team should be too.

Will there be a native app?

The iOS app is in TestFlight beta now — invite-only, closed group of testers using it daily. Android submission follows once the iOS beta settles. Stamp is app-only by design: there's no web version, because the experience we want to ship lives on a phone.

Data, privacy, GDPR — who's the controller?

Stamp Ltd (UK company, registration in progress) is the data controller. EU/UK GDPR rights apply: access, rectify, erase, port. You can delete your account yourself from Profile → Settings → Delete account in the app — your live data is wiped immediately, and our automatic backups roll off within 7 days. If you'd rather we did it for you, or you want to exercise any other right, email privacy@stamp.foundation and we'll handle it. Full policy in the app under Settings → Privacy.