Sizeo
Launching Mother's Day 🌷

NO MORE WRONG SIZES

Save your sizes.
Share your link.
Gift better.

The iOS app that saves your clothing sizes, style, and wishlist in one shareable link — so friends and family never miss again.

Join the waitlistComing to App Store

🍎 iOS first · Free to use · Private by default

12:43●●● 100%
M
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Marko

@marko

Sizes

Edit

M

SHIRT

31W

PANTS

US 9

SHOES

Add more sizes

Preferences

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I like aRegular fittoSlim fit.My style isMinimalistandSmart casual.I dress forCasualandBusiness casual.I love wearingand prefer to avoid...

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🎂

John's birthday in 15 days

See their wishlist →

15d
🎁

Sarah added 3 new items

Mother's Day wishlist

Trusted by gift-givers who are done guessing

+2,000 on the waitlist

HOW IT WORKS

Three steps. Zero awkward returns.

📐

Save your sizes

Tops, bottoms, shoes, rings — every measurement in one place. Update once, share forever.

🎁

Build your wishlist

Drop in links from any store. Friends see exactly what you want, in the size you actually wear.

🔗

Share one link

sizeo.app/yourname. That's it. Send it to mum, your partner, your group chat.

THE AWKWARD TRUTH

Last year, 1 in 3 clothing gifts were returned or never worn.

Wrong size. Wrong style. Wrong guess. Sizeo fixes all three.

MAY 10 · MOTHER'S DAY

Give mum something she'll actually wear.

Sizeo launches just in time for Mother's Day. Join the waitlist and we'll email you the moment it's live on the App Store.

We'll only email you about launch. No spam.

Questions?

Is Sizeo free?
Yes. Free to save your sizes and share your link. Always.
Is my data private?
Your profile is only visible to people you share your link with. No public directory, no ads, no selling data.
Which stores work with the wishlist?
Any store with a public product page — Uniqlo, Zara, ASOS, Amazon, Net-a-Porter, and thousands more.
When does it launch?
iOS launch on Mother's Day, May 10. Android is on the roadmap.
Who's behind Sizeo?
Built by Marko, a solo developer in Sydney, Australia.