Coop Naturaplan vs Migros Bio: The Two Organic Lines Compared

Is Coop Naturaplan more organic than Migros Bio? Short answer: for Swiss-origin products, the two lines carry the same Bio Suisse Knospe label, which guarantees identical minimum standards. For imported organic products, since August 2024, Migros Bio imports stay at EU organic level while Coop's are mostly still Knospe. The differences shoppers actually feel are range depth (Coop has roughly five times more Knospe-labelled products), price (in the latest published basket test, saldo in March 2026, the two organic baskets ended less than 2 percent apart), and sourcing transparency.

This page compares the two lines on history, certification, range, sourcing, and price in the published basket tests. It does not pretend either is "better"; it tells you which one is better for you.

Sources checked regularly. Bio Suisse and Swissveg corporate sites, Coop Plant Based Food Report 2021, Migros corporate communications (June 2021 partnership, August 2024 import-side reversal), Infosperber, saldo organic basket tests (5/2026 of 18 March 2026, 3/2024 of 20 February 2024), K-Tipp (May 2021), federal Bio-Verordnung SR 910.18 (in force 1 January 1998), EU Council Regulation 2092/91 (24 June 1991). Knospe counts and the August 2024 import-side reversal re-verified 25 July 2026 via bioaktuell.ch, Der Schweizer Bauer and Coop's own 30-years-of-Naturaplan release (8'700 organic items, 3'800 with the Knospe); Migros confirms the Knospe now covers only Swiss-origin and Swiss-processed Migros Bio, a switchover largely completed by the end of 2025.

Rappn is an independent grocery price comparison app in Switzerland, with no commercial agreements with any retailer.

Two flagship organic lines and how they got here

Coop Naturaplan, launched 1993. Naturaplan was the first organic own-brand in Swiss retail, launched by Coop in partnership with Bio Suisse (the umbrella of Swiss organic farmers, founded 1981 as VSBLO, renamed Bio Suisse in 1997). The first Naturaplan products were yogurts, Bündner Bergkäse and 5-grain flakes. By 2013 Coop had introduced dual-branding (Naturaplan plus a partner brand like Rivella, Zweifel or Feldschlösschen). Coop CEO Philipp Wyss said in February 2025 that Naturaplan comprises over 4'000 articles. Coop's own 30-years-of-Naturaplan release put its total organic assortment at around 8'700 items, of which about 3'800 carry the Bio Suisse Knospe; those two counts come from different Coop statements, so read them as Coop's own figures rather than as an audited series.

Migros Bio, launched 1995. Migros came to organic two years after Coop, with its own in-house label. For more than 25 years Migros Bio stood alone, governed by the federal Bio-Verordnung but not formally Knospe-certified. In June 2021 Migros announced a strategic partnership with Bio Suisse to put the Knospe on Migros Bio products, and the partnership was signed on 11 May 2022. The plan: even imported Migros Bio products would reach Bio Suisse standard.

The August 2024 reversal. Three years later, Migros announced that imported Migros Bio products would stay at EU organic minimum and would not carry the Knospe. Only Swiss-origin Migros Bio products and products processed in Switzerland are now Knospe-certified. The figure flagged by Infosperber: of around 3'100 Migros Bio products, only around 700 currently carry the Knospe. Migros does not confirm those counts and we found no official source for them, so treat the pair as a press estimate. The honest reason: imported Knospe certification was too expensive for Migros's price-sensitive customer base.

So today, in 2026, the two lines look like this. Coop Naturaplan: roughly 3'800 Knospe products (Swiss and imported). Migros Bio: roughly 700 Knospe products (Swiss-origin), and roughly 2'400 organic products at EU bio standard. Both lines are real organic. They are not the same shelf.

What the Bio Suisse Knospe actually guarantees

The Knospe label is privately owned by Bio Suisse, granted under guidelines that are stricter than both the Swiss federal Bio-Verordnung (SR 910.18, in force since 1 January 1998) and the EU organic regulation. The differences that matter for what ends up in your basket:

• Whole-farm rule. The entire farm must be organic; EU bio permits a partial conversion.
• Stricter inputs. Tighter rules on fertilisation, crop rotation, and pesticides, including a maximum of 10 per cent concentrated feed for ruminants.
• Biodiversity requirement. At least 7 per cent of farm area must be ecological compensation surface, plus at least 12 specific biodiversity measures from a prescribed list.
• No air freight. Knospe products cannot be transported by plane.
• Greenhouse and energy limits. Greenhouses cannot be fully heated; sustainability criteria apply to water use and energy.
• Social standards. Audited working conditions for workers, including on partner farms abroad.
• Two Knospe variants. A green-and-white Knospe (mixed origin, at least 90 per cent of ingredients organic) and a Knospe with Swiss cross (at least 90 per cent of ingredients of Swiss origin).

EU organic, by contrast, is the regulatory floor: no synthetic pesticides, max 0.9 per cent GMO, at least 95 per cent organic ingredients. WWF Schweiz, which rates Swiss organic labels, ranks Knospe at the top of its recommendable category.

What the published basket tests say

The most recent test: saldo bought the same 40 organic products in Zurich stores and published the totals on 18 March 2026. The organic basket cost CHF 152.38 at Coop and CHF 155.05 at Migros, so the two big lines ended less than 2 percent apart, and CHF 123.48 at Aldi and CHF 125.61 at Lidl, around 20 percent less. Earlier tests ordered the two big retailers differently: in K-Tipp's basket of May 2021 (around 50 organic products) Coop was the higher of the two, and saldo's test of February 2024 (36 products) put Coop 37 percent above Lidl. The honest reading: which of Naturaplan and Migros Bio is dearer depends on the test and the product, while the gap to the discounters has held. The trade-off is range and Knospe coverage at the top end versus basket price at the bottom. For the broader organic-aisle context see organic food price comparison, and for this week's organic promotions the live list of organic deals.

Range and sourcing

Naturaplan is the broader range by some distance. Beyond the core Knospe line, Coop sits inside a wider organic-and-sustainability ecosystem: Pro Montagna for products from Swiss mountain regions, ProSpecieRara for old varieties, Demeter for biodynamic, the Karma plant-based range (oat drinks etc., Bio Suisse Bud since 2023), and the Cooperacion Fairtrade Max Havelaar private label. Naturaplan and Bio Suisse have a 30-plus-year partnership; Coop pays Bio Suisse multi-million-franc licence fees and reportedly enjoys a preferential rate. For the broader Coop assortment see Coop products and prices.

Migros sits in a parallel ecosystem: Migros Bio as the in-house line, plus distribution of Alnatura (the German organic-supermarket brand: up to 380 Alnatura products sit in around 720 Migros stores and on Migros Online as of December 2025, while all 25 standalone Alnatura Bio Super Märkte in Switzerland closed by 31 December 2025) and Demeter. Since 2024 Migros has clearly bifurcated its organic offer: Swiss-origin and Swiss-processed Migros Bio carries the Knospe; imports stay at EU bio. The corporate logic is price-segmentation; the practical effect is that an attentive shopper now needs to read the label. For Migros's full tier system see Migros products and prices.

Other organic options worth knowing about

• Aldi "retour aux sources": Aldi Suisse's own organic label, which comprised 63 products as of 2024 (Aldi Suisse media release). Many of its Swiss-origin products are produced on Knospe-certified farms, but Bio Suisse does not permit Aldi to display the Knospe label. The mechanism is the trade guideline Bio Suisse adopted in 2009: a three-tier model in which tier 1 may sell Knospe goods without labelling them, tier 2 requires 400 organic products and tier 3 requires 800 before the Knospe logo may be used. The hard discounters do not meet that threshold, so it is a qualification rule rather than a named ban. Do not confuse it with "Saveurs Suisses", which is Aldi Suisse's regional Swiss-origin line, not an organic one.
• Lidl Bio Organic and Qualité Suisse Bio: Lidl Schweiz lists around 350 organic products in its permanent range, topped up with promotions and organic theme weeks. Imports meet at least EU organic; the Swiss-origin line Qualité Suisse Bio fully meets the Bio Suisse Knospe guidelines, Lidl says (media release, 26 March 2026), but under the trade guideline above Lidl does not show the Knospe logo.
• Denner: a deliberately small organic assortment and no broad organic own-brand of its own. enerBiO, often named in this slot, is a Dirk Rossmann GmbH private label and not a Denner range.
• Coop Bio 365: launched mid-2024 by Coop as a budget organic line for imported products that do not carry the Knospe. Coop's direct answer to Migros's import-side retreat.

The takeaway: at the discount end, Aldi and Lidl are often selling Bio Suisse-quality Swiss organic without the label; at the premium end, the same Knospe stands behind Naturaplan and Swiss-origin Migros Bio.

Why is Swiss organic so much more expensive?

Three structural reasons. Smaller scale: Swiss organic farms produce less per hectare than conventional. Stricter inputs: no synthetic pesticides, more labour-intensive weed and pest management. Knospe extras: whole-farm conversion, biodiversity surfaces, no air freight, audited social standards, lower stocking densities. Add Swiss labour costs and Swiss licence fees to Bio Suisse, and you arrive at a Swiss organic shelf that is structurally pricier than its EU counterparts. The premium over conventional sits between 30 and 70 per cent depending on category, with meat at the high end and dry goods at the low end.

For the broader Coop-vs-Migros comparison see Coop vs Migros price comparison. For dietary-specific shopping see vegan grocery shopping in Switzerland.

How Rappn helps with the Naturaplan vs Migros Bio decision

Naturaplan and Migros Bio shelves change weekly, and the Knospe coverage gap on imports means the right answer is product-by-product. Rappn lets you filter the promotions of all seven Swiss chains by the Bio diet, compare unit prices side by side, and monitor the specific Knospe products you buy: the app alerts you when one goes on promotion. Open the app, search "Naturaplan" or "Migros Bio", and see which of them are on promotion this week; the live list of organic deals shows this week's organic promotions of all 7 chains.

Rappn takes no payment from retailers and has no commercial bias: it shows the promotions of all seven chains side by side.