Launched this week

BuyBye!

Launched this week

Shared grocery lists. No account. Works offline. Free.

11 followers

Shared grocery lists. No account. Works offline. Free.

11 followers

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Two phones, one list. You're shopping. Your partner remembers oat milk and adds it from the car — it appears on your phone in real time. Free PWA, no install, no account to start. Auto-categorizes, voice input, recipes & meal planner; $0.99/mo only removes ads.

Free

Launch tags:Productivity•Shopping•Family

Launch Team / Built With

getviktor.com — An AI coworker that actually does the work

An AI coworker that actually does the work

Promoted

Maker

📌

Hey Product Hunt 👋 I'm Isac, the maker of BuyBye. I built this because every shopping list app I tried wanted me to do three things before I could add "milk" to a list: create an account, install something from a store, and decide between a free tier with ads on the list itself or a $4/month subscription to unlock basic sharing. For a shopping list. With my partner. So BuyBye does the opposite of all that: Open the link, start typing. No account, no install — the list lives on your device. Want to share or sync across phones? Sign up in 5 seconds (still free). Then send your partner a link, both phones stay in real-time sync — iPhone, Android, laptop, whatever's in your hand. Auto-categorized. Type "yogurt", it lands under Dairy. Type "leche" or "leite" — same thing. 7 languages, including voice input. Offline-first. It's a PWA. Edits queue and merge when you're back online. No feature gates. Sharing, recipes-to-list, meal planner, voice input — all free. The optional $0.99/mo only removes the ad banner. Nothing else is locked. Everything you see was built solo with React + Vite + Supabase. The whole thing is a single PWA at getbuybye.com — no store install, no waiting for review. Things I'd love feedback on: The "no account" onboarding — does it feel like trust or like the data will vanish? Auto-categorization quality in your language — wrong category? tell me the item and I'll fix it. Anything you'd expect to find that's missing. I'm here all day, replying to every comment. Thanks for taking a look 🙏 — Isac

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7d ago

@psychduck Hello Isac, i just tried buybye, and i really love the concept a lot. I have a lot of feedback to give you on this, been looking for your mail, i can't find it. Feel free to shoot me an email at olayanjuidris@gmail.com. Let's connect

i feel this product can turn into a low $3k+ product

-- On the Ui side of things i don't think the shared linking of groceries is properly visualized so someone know frrom the get go

-- I really like the addtion of things with a free account but once i finished adding, what happens next , this is where i feel the let me signuop should come from

--For the UX of the links, iu think it could be better

Happy to dicuss more on this

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6d ago

Maker

@olayanju_idris
Hey Olayanju,
Really appreciate the detailed feedback 🙏

Just sent you an email picking up on all three points (sharing visibility, the post-list signup moment, and link UX). Looking forward to digging in there.

The "$3k+" comment made my morning 😄

— Isac

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6d ago