Both start from the budget to put the week together. Pimzi follows the real prices of the store chain you pick, for dinners, and becomes paid after the first menu. Popotam puts together lunches and dinners with estimated prices, without asking for anything in return.
Prices and features change. Everything here comes from the services' official pages, checked on that date. Nothing is copied from a comparison site or a blog.
Pimzi puts together the week's dinners and their grocery list based on the prices of one of the thirteen store chains it announces, from E.Leclerc to Biocoop, with a total announced to within 10%. The first menu is free to try it out; after that, access is through a monthly subscription or lifetime access, whose amounts aren't shown on the site.
Popotam puts together the week's fourteen meals, lunch and dinner, based on the budget you set, and estimates the week's cost from average in-store prices (Open Prices), with no store chain. It's free with no strings attached and no sign-up: a meal plan opens with a secret link, and the email address is optional.
One last difference, about the publisher. Pimzi is published by an American company, in New Mexico, and hosted by Vercel, in the United States. Popotam is published in France and hosted by Scaleway, in France.
A meal planner that puts together your week, or your month, plus the grocery list that goes with it, with no account and no subscription.
A dinner planner: it puts together the week's dinners and their grocery list based on a budget, using the prices of the store chain you pick among thirteen announced.
The 8 criteria that matter between Popotam and Pimzi, taken from both profiles.
| Criterion | Popotam | Pimzi |
|---|---|---|
| Plan your mealsOrganize the week's meals ahead of time, day by day. | Yes14 meals a week, lunch and dinner, up to four weeks | Yesthe week's dinners |
| Grocery listGet the list of ingredients to buy, grouped for the store. | Yessorted by aisle, with checkboxes | Yesorganized by aisle, with an estimated total |
| Shop wherever you wantBuy at any store, with no required retailer and no partnership. | Yesno partner store chain | Partlymenus follow the prices of one of the thirteen announced store chains |
| Usable without a subscriptionUse the tool for its main purpose without paying for a subscription. | Yes | Partlyfirst menu free, then a monthly subscription or lifetime access, both paid |
| Estimated budgetKnow what the week costs before you go shopping. | Yesestimated ingredient by ingredient | Yesan estimated total before shopping, announced to within 10% |
| No accountUse the service without creating an account or giving an email address. | Yesno account, a secret link | Nothe terms of sale mention the account and its email address |
| Fine-tuned customizationSet cooking time, equipment, favorite cuisines, spice level, nutrition goal… | Yestime, equipment, cuisines, spice, goal, pantry, time slots… | Partlybudget, store chain and allergens announced |
| AI generationMenus are put together by AI, not just picked from a catalog. | Yesinstant generation | Not verified |
How to read this table. “No” means “not offered according to the service's public info as of the check date”: you can't prove a feature doesn't exist, but you can say so honestly. “Not verified” means we couldn't find an official source, and we'd rather say so than guess.
Say what you like, get your week and its grocery list, and keep it all in one link. No account, no credit card.
The first menu is, to try out the service. After that, access is paid, by monthly subscription or lifetime access; the amounts aren't shown on the site, its terms of sale say they are shown before purchase. Checked October 3, 2026.
No. Popotam estimates the week's cost from average in-store prices on Open Prices, Open Food Facts' open database, with no partner store chain. Prices that stray too far are reviewed by an AI, then checked by hand: that's what guarantees they're neutral. It gives a good idea of the ballpark, not the exact receipt from one store: that's where Pimzi, which follows the prices of a chosen store chain, has an edge.
Popotam puts together the week's fourteen meals, lunch and dinner, with different cooking times depending on the day if you want. Pimzi announces the week's dinners: lunches are up to you to organize.