M-Budget vs Prix Garantie: which budget line should you lean on?

M-Budget and Prix Garantie are the entry-price lines of Switzerland's two biggest supermarkets: M-Budget at Migros, Prix Garantie at Coop. Both do the same job. They sit at the bottom of the shelf, in plain packaging, at the lowest everyday price the chain offers on a staple. If you want to cut a basket without changing where you shop, switching from a branded product to one of these two lines is usually the single biggest lever you have. The honest question is not which line is "better" in the abstract, but which one fits your weekly shop, and whether the cheaper line on a given product is at Migros or at Coop this week. This guide explains what each line is, how broad it is, and how to use them.

Sources checked May 2026: Swiss consumer-test publications K-Tipp and Kassensturz (SRF) for blind product and budget-line tests; Beobachter and Bon a Savoir / FRC for price and quality journalism; the Federal Statistical Office (BFS / OFS) for general price-level context; the retailers' own published information on M-Budget and Coop Prix Garantie. Both chains have reshaped their own-brand ranges in recent years, and Migros has begun folding some M-Budget items into its renamed Migros brand while keeping the budget price. Specific prices change every week, so this guide explains how to judge the two lines rather than quoting figures that go stale; check live prices in the Rappn app.

Rappn is the only neutral grocery price comparison app in Switzerland, with no commercial agreements with any retailer. We are not paid by Migros, Coop, Denner, Aldi, Lidl, Aligro or Otto's to rank them, and nothing below is sponsored.

What M-Budget and Prix Garantie actually are

M-Budget is Migros' entry-price own brand and one of the most recognisable budget lines in Switzerland. It has been on the shelf since the 1990s, it is famous for its plain green packaging, and over the years it has stretched well beyond food into household, personal-care and the occasional non-food curiosity. More recently Migros has been simplifying its own-brand landscape and moving some M-Budget items under its renamed Migros brand, but the principle stays the same: the lowest everyday price the shop puts on a basic.

Prix Garantie is the equivalent at Coop, and it is Coop's lowest-priced line. It is broad. Alongside dry groceries and drinks it reaches into cleaning products, household goods, pet supplies and a range of fresh items that carry the Prix Garantie logo. Coop positions it as low price with acceptable quality, and a number of items carry Swiss-origin or fair-trade marks. In short, both lines are built to do the same thing for the same shopper: keep the staples cheap.

M-Budget vs Prix Garantie at a glance

Here is a neutral, qualitative map. This is about how each line behaves, not about who is cheaper on a specific product today, which only live prices can tell you.

Are they good enough? What the tests say

The recurring worry with any budget line is quality. Swiss consumer testers have looked at this for years. Blind tests by Kassensturz and K-Tipp on budget lines, including M-Budget and Prix Garantie, have repeatedly found that these lines generally hold their own against name brands, sometimes scoring among the best in a panel, with the occasional product that disappoints. The same pattern shows up in the French-speaking tests by Bon a Savoir, the FRC and the consumer programme A Bon Entendeur. The practical takeaway is not that one line is reliably superior, but that for everyday staples the gap to branded products is often small or invisible, so trading down to either line is frequently a free saving. Where a more expensive line earns its premium is usually a specific attribute, such as organic certification, Swiss origin or fair trade, rather than basic taste.

Which line should you lean on?

The most useful answer is also the simplest: lean on whichever line is in the shop you already use. If your household does its main shop at Migros, M-Budget is your default cost-cutter; if you shop at Coop, Prix Garantie is yours. Both are broad enough to cover most of a staples basket, and because neither line is normally part of the weekly Aktion cycle, their prices are steady rather than something you wait for. The mistake is to assume one chain's budget line is systematically cheaper than the other's. On a given product the cheaper of the two might be at either chain, and the difference is rarely large. For the wider own-brand picture beyond just the entry-price lines, see our guide to the best private label in Switzerland.

The catch: it still comes down to the specific item

Here is the honest complication. Comparing "M-Budget versus Prix Garantie" as two blocks hides the fact that the answer changes product by product. On one staple Migros may price its line lower, on the next Coop may, and a branded item on a deep weekly Aktion can briefly undercut both budget lines anyway. A static article cannot tell you which is cheaper for your trolley today. Only live prices can. If your real goal is the lowest total bill, our cheapest supermarket in Switzerland guide widens the field beyond these two chains, and best value supermarket weighs price against quality.

This is exactly the gap Rappn fills. You search a product, for example pasta or milk, and see every active price across Migros, Coop, Denner, Aldi, Lidl, Otto's and Aligro at once, including the entry-price lines, with the unit price (per kilo or litre) next to the shelf price, the only honest way to compare two pack sizes. Everything is filtered to your canton, and you can set an alert so you are told the moment something you buy regularly drops. It is free, and it has no commercial deal with any retailer. For the full app overview, see our grocery price comparison app page.

So, M-Budget or Prix Garantie?

The neutral answer: both are solid entry-price lines that do the same job, and the right one is usually whichever sits in the supermarket you already shop at. Quality on everyday staples is broadly comparable, range is broad on both sides, and neither is "always cheapest". The only way to know which line wins your basket this week is to compare the live prices side by side. That is the whole reason Rappn exists.

Last reviewed: May 2026. Prices and ranges change regularly; this guide is updated as the Swiss retail landscape shifts.