Brands that send with Klaviyo
50,622 of the 59,529 brands listed here send through Klaviyo. A typical one sends about 3 emails a week, most often on Wednesday around 6 AM Eastern.
- Brands listed
- 50,622
- Emails collected
- 1,980,284
- Emails a week
- about 3 for the typical brand (all listed brands: about 3)
- Busiest day
- Wednesday, for the most brands
- Busiest hour
- 6 AM Eastern, for the most brands
Brands sending with Klaviyo
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 Uhanauhanadesign.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 6 | Thursday | Nov 5, 2026 | Klaviyo · about 6 a week · busiest Thursday · last sent Nov 5, 2026 | |
| Uhlalauhlalabyll.com | Klaviyo | about 1 | Monday | Nov 2, 2026 | Klaviyo · about 1 a week · busiest Monday · last sent Nov 2, 2026 | ||
| uhmanshopuhman.com | Klaviyo | about 4 | Saturday | Nov 6, 2026 | Klaviyo · about 4 a week · busiest Saturday · last sent Nov 6, 2026 | ||
| uhren4youuhren4you.de · 5 emails since October 2026 · Top 1 million sites | Klaviyo | Top 1 million sites | Nov 5, 2026 | Klaviyo | |||
 UHS (Europe)uhseurope.co.uk | Klaviyo | about 1 | Wednesday | Oct 30, 2026 | Klaviyo · about 1 a week · busiest Wednesday · last sent Oct 30, 2026 | ||
| UHS Hardwareuhs-hardware.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 7 | Thursday | Nov 5, 2026 | Klaviyo · about 7 a week · busiest Thursday · last sent Nov 5, 2026 | |
 UK Baby Centreukbabycentre.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 3 | Friday | Oct 28, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Oct 28, 2026 | |
| UK Flooring Directukflooringdirect.co.uk · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 4 | Tuesday | Nov 3, 2026 | Klaviyo · about 4 a week · busiest Tuesday · last sent Nov 3, 2026 | |
 UK Sport Topuksporttop.com | Klaviyo | about 2 | Wednesday | Nov 4, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Nov 4, 2026 | ||
 UK Water Filtersuk-water-filters.co.uk · Top 1 million sites | Klaviyo | Top 1 million sites | about 3 | Monday | Nov 4, 2026 | Klaviyo · about 3 a week · busiest Monday · last sent Nov 4, 2026 | |
 Uke Nightukenight.ca | Klaviyo | about 1 | Tuesday | Oct 19, 2026 | Klaviyo · about 1 a week · busiest Tuesday · last sent Oct 19, 2026 | ||
 UKFstore.ukf.com · 4 emails since October 2026 | Klaviyo | Nov 6, 2026 | Klaviyo | ||||
| Ukjeukje.fr | Klaviyo | about 3 | Wednesday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Wednesday · last sent Nov 6, 2026 | ||
 Uklashuklash.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 9 | Wednesday | Nov 6, 2026 | Klaviyo · about 9 a week · busiest Wednesday · last sent Nov 6, 2026 | |
| UKSoccershopuksoccershop.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 7 | Sunday | Nov 6, 2026 | Klaviyo · about 7 a week · busiest Sunday · last sent Nov 6, 2026 | |
| Ulankaulanka-us.com | Klaviyo | about 1 | Sunday | Nov 1, 2026 | Klaviyo · about 1 a week · busiest Sunday · last sent Nov 1, 2026 | ||
| Ulasienickaulasienicka.pl | Klaviyo | about 1 | Tuesday | Oct 29, 2026 | Klaviyo · about 1 a week · busiest Tuesday · last sent Oct 29, 2026 | ||
| ULE Groupulegroup.com | Klaviyo | about 1 | Thursday | Nov 5, 2026 | Klaviyo · about 1 a week · busiest Thursday · last sent Nov 5, 2026 | ||
 Ulivaryulivarylife.com | Klaviyo | about 2 | Monday | Nov 3, 2026 | Klaviyo · about 2 a week · busiest Monday · last sent Nov 3, 2026 | ||
| Ulla Johnsonullajohnson.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 5 | Tuesday | Nov 5, 2026 | Klaviyo · about 5 a week · busiest Tuesday · last sent Nov 5, 2026 | |
| Ullerullerco.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 2 | Thursday | Nov 5, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Nov 5, 2026 | |
 Ulofey Wigsulofey.com | Klaviyo | about 4 | Sunday | Oct 25, 2026 | Klaviyo · about 4 a week · busiest Sunday · last sent Oct 25, 2026 | ||
 Ulster Weaversulsterweavers.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 5 | Friday | Oct 30, 2026 | Klaviyo · about 5 a week · busiest Friday · last sent Oct 30, 2026 | |
 ULTBIASultbias.us | Klaviyo | about 3 | Sunday | Nov 5, 2026 | Klaviyo · about 3 a week · busiest Sunday · last sent Nov 5, 2026 | ||
| Ulti Parisultiparis.com | Klaviyo | about 6 | Thursday | Nov 5, 2026 | Klaviyo · about 6 a week · busiest Thursday · last sent Nov 5, 2026 | ||
 Ultima Replenisherultimareplenisher.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 6 | Monday | Nov 5, 2026 | Klaviyo · about 6 a week · busiest Monday · last sent Nov 5, 2026 | |
 Ultimate Confettiultimateconfetti.com | Klaviyo | about 1 | Thursday | Nov 1, 2026 | Klaviyo · about 1 a week · busiest Thursday · last sent Nov 1, 2026 | ||
| Ultimate Coralsultimatecorals.com · 5 emails since July 2026 | Klaviyo | Oct 25, 2026 | Klaviyo | ||||
| Ultimate Directionultimatedirection.com | Klaviyo | about 2 | Tuesday | Nov 6, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Nov 6, 2026 | ||
| Ultimate Disco Cruisestarvistalive.com | Klaviyo | about 2 | Wednesday | Nov 4, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Nov 4, 2026 | ||
 Ultimate Dogblog.ultimatedog.com | Klaviyo | about 2 | Monday | Oct 30, 2026 | Klaviyo · about 2 a week · busiest Monday · last sent Oct 30, 2026 | ||
 Ultimate Earsultimateears.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 1 | Wednesday | Nov 5, 2026 | Klaviyo · about 1 a week · busiest Wednesday · last sent Nov 5, 2026 | |
 Ultimate Gainzultimate-gainz.com | Klaviyo | about 3 | Tuesday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Tuesday · last sent Nov 6, 2026 | ||
| Ultimate Garage MYultimategaragemy.com | Klaviyo | about 3 | Saturday | Oct 26, 2026 | Klaviyo · about 3 a week · busiest Saturday · last sent Oct 26, 2026 | ||
 Ultimate Hikersultimatehikers.com | Klaviyo | about 3 | Thursday | Nov 1, 2026 | Klaviyo · about 3 a week · busiest Thursday · last sent Nov 1, 2026 | ||
 Ultimate Lifespanultimatelifespan.com | Klaviyo | about 3 | Monday | Nov 1, 2026 | Klaviyo · about 3 a week · busiest Monday · last sent Nov 1, 2026 | ||
 Ultimate Livingultimateliving.com | Klaviyo | about 1 | Thursday | Oct 27, 2026 | Klaviyo · about 1 a week · busiest Thursday · last sent Oct 27, 2026 | ||
 Ultimate Motorsportsultimatemotorsports.co · Top 1 million sites | Klaviyo | Top 1 million sites | about 3 | Friday | Nov 3, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Nov 3, 2026 | |
 Ultimate Nutritionultimatenutrition.com | Klaviyo | about 3 | Wednesday | Nov 3, 2026 | Klaviyo · about 3 a week · busiest Wednesday · last sent Nov 3, 2026 | ||
 Ultimate Offroadultimateoffroad.com.au · 5 emails since October 2026 | Klaviyo | Oct 25, 2026 | Klaviyo | ||||
 Ultimate Paleo Proteinultimatepaleoprotein.com · 3 emails since October 2026 | Klaviyo | Oct 23, 2026 | Klaviyo | ||||
 Ultimate Supultimatesupsg.com | Klaviyo | about 2 | Tuesday | Nov 4, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Nov 4, 2026 | ||
 Ultimate Tool Competitionsultimatetoolcompetitions.co.uk | Klaviyo | about 3 | Friday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Nov 6, 2026 | ||
 Ultimate9ultimate9.co | Klaviyo | about 3 | Friday | Nov 3, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Nov 3, 2026 | ||
| ULTIMAX Discount Zoneultimaxdiscountzone.com | Klaviyo | about 3 | Tuesday | Oct 27, 2026 | Klaviyo · about 3 a week · busiest Tuesday · last sent Oct 27, 2026 | ||
| Ultimusultimusnutrition.com | Klaviyo | about 5 | Thursday | Nov 6, 2026 | Klaviyo · about 5 a week · busiest Thursday · last sent Nov 6, 2026 | ||
 Ultimutt Bestieultimuttbestie.com | Klaviyo | about 1 | Tuesday | Oct 27, 2026 | Klaviyo · about 1 a week · busiest Tuesday · last sent Oct 27, 2026 | ||
| Ultisana Supplementsultisanasupplements.com | Klaviyo | about 1 | Saturday | Nov 1, 2026 | Klaviyo · about 1 a week · busiest Saturday · last sent Nov 1, 2026 | ||
| Ultratakeultra.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 4 | Monday | Nov 6, 2026 | Klaviyo · about 4 a week · busiest Monday · last sent Nov 6, 2026 | |
| Ultra Botanicaultrabotanica.com | Klaviyo | about 7 | Friday | Oct 31, 2026 | Klaviyo · about 7 a week · busiest Friday · last sent Oct 31, 2026 |
Counts cover the brands listed on They Sent It, not every brand that uses Klaviyo. A brand's ESP is confirmed from its own emails. "Typical" is the middle brand, shown from three brands up. Times in US Eastern. How we collect · Last updated Nov 6, 2026