Your household, finally under one roof.
Shopping, meals, recipes and plans — shared in real time with everyone at home. Plenna replaces the dozen apps your household juggles with one calm hub.
ONE APP INSTEAD OF THE PILE ON EVERYONE'S HOME SCREEN
Running a household shouldn't take ten apps and a group chat.
The shopping list is on one phone. Recipes are bookmarked on another. Meals live in someone's head, and plans are scattered across notes and reminders. Nothing talks to anything — so one person ends up as the household's memory, holding it all together.
Everything connected, everyone in sync.
Each part of Plenna knows about the others — and everyone at home sees the same thing, instantly. Add a recipe, and its ingredients flow straight to the shared shopping list.
Smart shopping lists
Shared lists that sort themselves by aisle, tick off as you shop, and stay in sync with everyone in your household — even with no signal in the shop.
Meal planning
Plan the week together, then send it to your list in a tap.
Recipe box
Save the recipes your household loves, cook them forever.
To-dos & life plans
Recurring tasks, priorities and due dates, shared across the household — so no one carries the whole mental load alone.
A shared calendar
Events, recurrence and reminders that live beside your tasks and meals — not in yet another app half the house forgets to check.
The list that walks the shop with you.
Plenna learns the layout of your store and orders your list the way you actually walk it — so no one's doubling back for the thing they missed.
From "what's for dinner?" to a full basket in seconds.
Drag recipes onto the week. Plenna rolls every ingredient into your shared shopping list, combining duplicates and skipping what's already in the cupboard.
Fast, private, and yours — online or off.
Plenna is offline-first by design. Everything works on the train, in the shop, on a plane — and syncs the moment you're back.
Instant, even offline
Actions save on your device first, so the app never waits on a spinner. Sync happens quietly in the background.
Your data stays yours
No ad tracking, no selling your data. Just your household's lists and plans, kept safe and in sync across devices.
Better together
Share any list or plan with your household and collaborate in real time — everyone always sees the latest.
Households are ditching the app pile.
“We deleted three apps the week we started. Everything the whole house needs just… lives in one place now.”
“The shop-by-aisle sorting alone saves us a lap of the supermarket every week — and we're never texting each other 'did you get milk?'”
join the beta and tell us.
Free while we build it with you.
Plenna is in beta and completely free. Lock in founding-member perks by joining now.
Beta
Everything, no limits, while we're in beta.
- Unlimited lists, meals & recipes
- Household sharing & real-time sync
- Works fully offline
- A say in what we build next
Plenna Plus
Founding beta households get it free for life.
- Everything in Beta
- Advanced planning & automations
- Priority support
Good questions.
Is Plenna really free?
Yes — everything is free while we're in beta, no credit card required. When we introduce a paid tier later, founding beta households keep the full experience free for life.
Does it work offline?
Completely. Plenna saves everything to your device first, so it's instant and works with no signal — in the shop, on the train, anywhere. It syncs automatically the moment you're back online.
Can I share lists with my family or housemates?
Yes — that's the heart of Plenna. Invite anyone in your household to a list or plan and collaborate in real time. Everyone sees the latest version, and changes sync across all your devices.
What about my privacy?
Your data is yours. We don't sell it, and there's no ad tracking. Plenna exists to organise your household, not to monetise your attention.
Which devices does it run on?
Plenna works in any web browser and as a mobile app on iOS and Android — all kept in sync automatically across everyone at home.
Bring your household under one roof.
Join the beta free today and start with a single shared list — Plenna grows with your household from there.
Create your free account →