Tesco
Depends
Confidence: Medium
Tesco is a supermarket, not software: it fits UK households doing weekly grocery shops, especially Clubcard members.
New check
Comparison
Tesco and Sainsbury's both land on Depends.
Tesco is a supermarket, not software: it fits UK households doing weekly grocery shops, especially Clubcard members.
A sound choice for UK weekly groceries if a store is near you and you use Nectar Prices.
| Compare | Tesco | Sainsbury's |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | UK weekly grocery shops | UK weekly grocery shops |
| Who it's not for | Anyone outside UK/Ireland delivery zones | Shoppers expecting the cheapest basket . Tesco beat its price-match scheme |
| Privacy | Multiple historical incidents (2014, 2016, 2021); no new breach evidence in the sources reviewed.⁸ | No public vulnerabilities in.uk itself; 2025 incidents touched the loyalty scheme and a shared supplier.15 |
| Support quality | Only review counts found, no service detail | 3.6/5 Trustpilot; complaint threads dominate reviews |
| Public sentiment | Shoppers value the range and delivery convenience but repeatedly complain that prices feel volatile, rising, and Clubcard-dependent. | Mixed at 3.6/5 on Trustpilot, with online substitutions, price creep, and billing discrepancies dominating negative reviews.10 |
| Biggest gotcha | Breach history: Tesco Bank 2016, Clubcard accounts, 2021 hack attempt⁸ | Substitutions arrive wrong or overpriced; you must manually check the substitution price promise.13 |