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Tesco Competitors

tesco.com, the largest online store operated by Tesco, competes with other online stores that are similarly diversified in their country and category split. Based on our data, the ranking compares 2025 to its closest competitors. Its closest competitor is sainsburys.co.uk, followed by asda.com.

Top Tesco Competitors & Similar Stores

# 1
Biggest Category

Grocery

Biggest Country

United Kingdom

Growth 24/25

5-10%

Revenue 2025 (GMV)

US$10,163m

# 2
Biggest Category

Grocery

Biggest Country

United Kingdom

Growth 24/25

0-5%

Revenue 2025 (GMV)

US$8,303m

# 3
Biggest Category

Grocery

Biggest Country

United Kingdom

Growth 24/25

5-10%

Revenue 2025 (GMV)

US$7,373m

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