Sainsbury's
The online store of a major UK supermarket with grocery delivery and Nectar rewards.
Sainsbury's at a glance
Sainsbury's is an e-commerce website and one of the most visited sites in United Kingdom, currently ranked #145 in the country. It was founded in 1869 by John James Sainsbury and is headquartered in London, UK. Today Sainsbury's is owned by J Sainsbury plc. Our estimates put its audience at ≈ 110 million visits per month. The business earns money mainly through product sales, argos sales, retail media. Its closest rivals include tesco.com, asda.com, morrisons.com.
Traffic statistics
Traffic history
| Period | Visits | Change |
|---|---|---|
| Q1 | ≈ 103 million / month | +2% |
| Q2 | ≈ 107 million / month | +3% |
| Q3 | ≈ 110 million / month | +3% |
| Q4 | ≈ 117 million / month | +6% |
Traffic sources
- Direct48%
App-first shopping habit
- Organic search31%
- Paid search11%
- Social6%
- Referral & email4%
Audience & demographics
- Women54%
- Men46%
- Age 25-3430%
- Age 18-2423%
- Age 35-4422%
The audience is concentrated in United Kingdom, skewing urban and mobile, with usage peaks in the evening hours.
Geographic reach
- United Kingdom86%
Home market
- Diaspora and neighbouring markets7%
- Europe3%
- North America2%
- Rest of world2%
SEO profile
- Estimated organic traffic
- ≈ 33 million visits / month
- Branded share of search
- High — brand terms lead the keyword profile
- Indexed pages
- Large — category, listing or article level
- Primary search market
- United Kingdom
Top organic keywords
| Keyword | Position | Volume | Traffic share |
|---|---|---|---|
| sainsbury's | 1 | Very high | Dominant |
| online shopping | Top 10 | High | — |
| discount codes | Top 10 | High | — |
| free delivery | Top 10 | High | — |
Backlink profile
- Referring domains
- Tens of thousands
- Link profile
- News coverage, directories, blogs and partner sites
- Authority
- High within the United Kingdom web
Top referral sources
- News and media31%
- Directories and aggregators24%
- Blogs and forums20%
- Partner sites14%
- Other11%
Technology stack
Website technologies
Advertising & analytics technologies
Stack details are inferred from public front-end signals and engineering communications; internal systems may differ.
Mobile app statistics
Available in the local store
Available in the local store
- App share of traffic
- ≈ 76% mobile
- Position in country
- Among the leading e-commerce apps in United Kingdom
Company information
- Website
- sainsburys.co.uk
- Sector
- E-commerce
- Owner
- J Sainsbury plc
- Owner type
- Public company
- Founders
- John James Sainsbury
- Founded
- 1869
- Headquarters
- London, UK
- Employees
- 110,000+
- Ownership
- J Sainsbury plc controls the platform. Ownership details are based on public filings and press reporting.
- Revenue
- ≈ $38 billion annual revenue (est.)
- Languages
- English
- Top traffic sources
- direct, organic search, paid search
Financials
- Revenue
- ≈ $38 billion annual revenue (est.)
- Ownership
- Public company
- Reporting
- Figures based on public filings, press reports and market estimates
Business model & revenue
Sainsbury's operates an online retail and marketplace platform focused on United Kingdom. The online store of a major UK supermarket with grocery delivery and Nectar rewards. Revenue comes mainly from product sales, supported by the other lines listed below.
- Product sales
- Argos sales
- Retail media
Products & services
Related deals on Amazon
As an Amazon Associate, Global Site Index earns from qualifying purchases.
International presence
- Primary market
- United Kingdom
- Expansion
- Regional and diaspora audiences beyond the home market
Employee statistics
Customer statistics
Website rankings
- Country rank (United Kingdom)
- #145 in this index
- Sector rank
- Leading e-commerce site in United Kingdom
- Global rank
- 500
Main competitors
Website comparisons
| Website | Monthly visits | Rank | Notes |
|---|---|---|---|
| tesco.com | ≈ 66 million / month | #146 class competitor | — |
| asda.com | ≈ 49.5 million / month | #147 class competitor | — |
| morrisons.com | ≈ 33 million / month | #148 class competitor | — |
What is Sainsbury's?
Sainsbury's (sainsburys.co.uk) is an online retail and marketplace platform serving users in United Kingdom. The online store of a major UK supermarket with grocery delivery and Nectar rewards. It ranks #145 among the most visited websites in the country in this index, within the e-commerce category.
Who owns Sainsbury's?
The site is operated by J Sainsbury plc, founded by John James Sainsbury. The company was established in 1869 and is headquartered in London, UK. It employs around 110,000+.
Traffic and audience
Traffic estimates place Sainsbury's at roughly 110 million visits per month, about 3.7 million per day. Around 76% mobile of sessions come from mobile devices, and visitors view about 7.4 pages per visit with an average session of 6 min.
How Sainsbury's makes money
Revenue comes primarily from product sales, alongside argos sales, retail media.
Competitors in United Kingdom
Its closest rivals include tesco.com, asda.com, morrisons.com.
Data and accuracy
Company facts are drawn from public sources. Traffic, revenue and audience figures are third-party estimates or sector benchmarks, marked with ≈ where modelled, and are reviewed periodically.
Company history & milestones
- 1869
Sainsbury's is founded in London, UK.
- Growth phase
Expands its e-commerce offering and moves to a mobile-first product.
- Today
Ranks #145 among the most visited websites in United Kingdom.
User reviews & ratings
| Source | Score | Reviews | Notes |
|---|---|---|---|
| Google Play | ≈ 4.3 / 5 | — | Ratings from the local store listing |
| App Store | ≈ 4.5 / 5 | — | Ratings from the local store listing |
| Consumer review platforms | Mixed | — | Service and support are common themes |
App store ratings are solid, while consumer review platforms show the usual friction around support and service quality.
Pros & cons
Pros
- Wide product assortment with competitive local pricing
- Established delivery and returns network
- Local payment methods and installment options
- Mature seller tools and campaign calendar
Cons
- Product quality varies between third-party sellers
- Returns and disputes can take time on marketplace orders
- Commissions and ad costs pressure smaller sellers
- International shipping coverage is limited
Key statistics
Frequently asked questions
Who owns Sainsbury's?
Sainsbury's is operated by J Sainsbury plc. Public company structure, based on public filings and press reporting.
Where is Sainsbury's headquartered?
Sainsbury's is headquartered in London, UK.
When was Sainsbury's founded?
Sainsbury's was founded in 1869 by John James Sainsbury.
How many employees does Sainsbury's have?
Sainsbury's employs approximately 110,000+ people.
What is Sainsbury's's revenue?
Sainsbury's's revenue: ≈ $38 billion annual revenue (est.).
Who are Sainsbury's's competitors?
Main competitors in United Kingdom include tesco.com, asda.com, morrisons.com.
How does Sainsbury's make money?
Mainly product sales, argos sales, retail media.
Is Sainsbury's publicly traded?
Sainsbury's's ownership: Public company.
How many visitors does Sainsbury's get?
Third-party estimates place Sainsbury's at roughly 110 million visits per month, mostly from United Kingdom, with 76% mobile traffic.
Is Sainsbury's safe?
Sainsbury's is an established e-commerce site founded in 1869 and ranked #145 in United Kingdom; use the official domain sainsburys.co.uk and HTTPS.
Popular searches
Data sources & confidence
- Company website and public announcementssainsburys.co.uk
- Third-party traffic estimation providersSimilarweb-class estimates
Visit figures are modelled, not measured
- App store listingsApple App Store, Google Play
- Press and market coverageUnited Kingdom and international business media
- Data confidence
- Medium for company facts, medium-low for traffic and financial estimates. All modelled figures are rounded and marked with ≈.
- Last updated
- September 2026
Traffic, revenue and audience figures are third-party estimates or derived from sector benchmarks, and are reviewed periodically.
Social media profiles & statistics
Official brand account
Announcements and support
Community and campaigns
Company and hiring updates
Brand and product videos