Carrefour vs Tesco
The facts we hold on both, side by side. Checked October 15, 2026.
In short
- Tesco gets more monthly visits than Carrefour: about 27M vs 21M.
- Tesco runs more live Meta ads than Carrefour: 761 vs 3.
| Fact |  Carrefour |  Tesco |
|---|---|---|
| Monthly visits (SimilarWeb) | 21M (Sep 2026) | 27M (Sep 2026) |
| Live Meta ads | 3 | 761 |
| Store created | Dec 2016 | Dec 2016 |
| Based in | France | United Kingdom |
| Niche | Food | Food |
Questions shoppers ask
- What is the difference between Carrefour and Tesco?
- Tesco gets more monthly visits than Carrefour: about 27M vs 21M. Tesco runs more live Meta ads than Carrefour: 761 vs 3.
- Do Carrefour and Tesco sell the same things?
- Both are in the Food niche.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Carrefour legit? · Is Tesco legit?