Brands that send with Klaviyo
50,625 of the 59,533 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
- 50,625
- Emails collected
- 1,982,606
- 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 | |
|---|---|---|---|---|---|---|---|
| U Vapeuvapeshop.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 | |
 U-C Coatingsuccoatings.com | Klaviyo | about 7 | Thursday | Oct 16, 2026 | Klaviyo · about 7 a week · busiest Thursday · last sent Oct 16, 2026 | ||
| U-Laceu-lace.com | Klaviyo | about 2 | Monday | Nov 5, 2026 | Klaviyo · about 2 a week · busiest Monday · last sent Nov 5, 2026 | ||
 U-Performu-perform.co.uk | Klaviyo | about 2 | Saturday | Nov 2, 2026 | Klaviyo · about 2 a week · busiest Saturday · last sent Nov 2, 2026 | ||
| U-R-SOua.u-r-so.com | Klaviyo | about 2 | Tuesday | Oct 31, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Oct 31, 2026 | ||
 U-Testu-test.co.uk · 5 emails since March 2026 | Klaviyo | Nov 4, 2026 | Klaviyo | ||||
 U-Xploreu-xplore.net | Klaviyo | about 3 | Tuesday | Nov 1, 2026 | Klaviyo · about 3 a week · busiest Tuesday · last sent Nov 1, 2026 | ||
| U.S. Eliteus-elitegear.com | Klaviyo | about 2 | Wednesday | Oct 29, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Oct 29, 2026 | ||
 U.S. Kids Golfuskidsgolf.com · 5 emails since July 2026 · Top 1 million sites | Klaviyo | Top 1 million sites | Nov 5, 2026 | Klaviyo | |||
 U.S. Polo Assn.uspoloassn.co.uk · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 6 | Sunday | Nov 6, 2026 | Klaviyo · about 6 a week · busiest Sunday · last sent Nov 6, 2026 | |
 U4RIAu4ria.co.uk | Klaviyo | about 6 | Monday | Oct 19, 2026 | Klaviyo · about 6 a week · busiest Monday · last sent Oct 19, 2026 | ||
 Ua Body Skincareuabody.net | Klaviyo | about 3 | Tuesday | Nov 4, 2026 | Klaviyo · about 3 a week · busiest Tuesday · last sent Nov 4, 2026 | ||
 Ua Hawaiiuahawaii.com | Klaviyo | about 4 | Tuesday | Nov 3, 2026 | Klaviyo · about 4 a week · busiest Tuesday · last sent Nov 3, 2026 | ||
 Uaabi Branduaabibrand.es · 3 emails since October 2026 | Klaviyo | Oct 21, 2026 | Klaviyo | ||||
| Uashmamaus.uashmama.com | Klaviyo | about 4 | Wednesday | Nov 4, 2026 | Klaviyo · about 4 a week · busiest Wednesday · last sent Nov 4, 2026 | ||
 UBALLuballshop.com · 4 emails since October 2026 | Klaviyo | Nov 4, 2026 | Klaviyo | ||||
| Ubéaubeashop.com | Klaviyo | about 5 | Wednesday | Nov 4, 2026 | Klaviyo · about 5 a week · busiest Wednesday · last sent Nov 4, 2026 | ||
| Uber Applianceuberappliance.com · 5 emails since October 2026 | Klaviyo | Nov 6, 2026 | Klaviyo | ||||
| Uber Gamesubergames.nl | Klaviyo | about 3 | Thursday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Thursday · last sent Nov 6, 2026 | ||
 Uberholz Furnitureuberholz.com · 5 emails since October 2026 | Klaviyo | Nov 3, 2026 | Klaviyo | ||||
| Überlebenuberleben.co | Klaviyo | about 8 | Friday | Nov 4, 2026 | Klaviyo · about 8 a week · busiest Friday · last sent Nov 4, 2026 | ||
 UberSignalubersignal.com | Klaviyo | about 3 | Friday | Nov 4, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Nov 4, 2026 | ||
 Ubisoft Gearubisoftgearshop.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 3 | Tuesday | Nov 4, 2026 | Klaviyo · about 3 a week · busiest Tuesday · last sent Nov 4, 2026 | |
 uBloomdubloomd.com | Klaviyo | about 1 | Sunday | Oct 27, 2026 | Klaviyo · about 1 a week · busiest Sunday · last sent Oct 27, 2026 | ||
 Ubuntu Lifeubuntu.life | Klaviyo | about 9 | Thursday | Nov 6, 2026 | Klaviyo · about 9 a week · busiest Thursday · last sent Nov 6, 2026 | ||
 UC Leatherucleathercompany.com | Klaviyo | about 4 | Wednesday | Nov 4, 2026 | Klaviyo · about 4 a week · busiest Wednesday · last sent Nov 4, 2026 | ||
 Uclipsuclips.co | Klaviyo | about 3 | Thursday | Nov 5, 2026 | Klaviyo · about 3 a week · busiest Thursday · last sent Nov 5, 2026 | ||
| UCO Gearucogear.com | Klaviyo | about 3 | Wednesday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Wednesday · last sent Nov 6, 2026 | ||
 Udarkieudarkie.co.za | Klaviyo | about 10 | Thursday | Oct 18, 2026 | Klaviyo · about 10 a week · busiest Thursday · last sent Oct 18, 2026 | ||
 Udel NYudelny.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 3 | Saturday | Nov 2, 2026 | Klaviyo · about 3 a week · busiest Saturday · last sent Nov 2, 2026 | |
 Udokaniudokani.com | Klaviyo | about 3 | Tuesday | Nov 5, 2026 | Klaviyo · about 3 a week · busiest Tuesday · last sent Nov 5, 2026 | ||
| UeeViiueevii.com · 3 emails since October 2026 | Klaviyo | Nov 3, 2026 | Klaviyo | ||||
| Uf Proufpro.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 5 | Thursday | Nov 6, 2026 | Klaviyo · about 5 a week · busiest Thursday · last sent Nov 6, 2026 | |
| UFC Collectiblesufccollectibles.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 3 | Wednesday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Wednesday · last sent Nov 6, 2026 | |
| Ufesaufesa.es · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 2 | Wednesday | Nov 6, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Nov 6, 2026 | |
 UGG Australiauggaustralia.com.au · Top 1 million sites | Klaviyo | Top 1 million sites | about 3 | Friday | Oct 30, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Oct 30, 2026 | |
 UGG Expressuggexpress.co.nz · Top 1 million sites | Klaviyo | Top 1 million sites | about 4 | Friday | Nov 6, 2026 | Klaviyo · about 4 a week · busiest Friday · last sent Nov 6, 2026 | |
| UGG Since 1974uggsince1974.com.au | Klaviyo | about 2 | Thursday | Nov 5, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Nov 5, 2026 | ||
 Ugg Storeuggs.com.au · 5 emails since October 2026 | Klaviyo | Nov 4, 2026 | Klaviyo | ||||
 Uggiesuggies.com.au | Klaviyo | about 2 | Thursday | Nov 5, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Nov 5, 2026 | ||
 Uggly and Cougglyandco.com | Klaviyo | about 2 | Wednesday | Nov 4, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Nov 4, 2026 | ||
 UglaForgeuglaforge.com | Klaviyo | about 1 | Thursday | Nov 5, 2026 | Klaviyo · about 1 a week · busiest Thursday · last sent Nov 5, 2026 | ||
 Ugli Artugliart.com.au | Klaviyo | about 1 | Wednesday | Nov 5, 2026 | Klaviyo · about 1 a week · busiest Wednesday · last sent Nov 5, 2026 | ||
 Ugly Chewsuglychews.com | Klaviyo | about 3 | Thursday | Nov 5, 2026 | Klaviyo · about 3 a week · busiest Thursday · last sent Nov 5, 2026 | ||
| Ugly Fish Eyewearpiranhaeyewear.com | Klaviyo | about 3 | Thursday | Nov 4, 2026 | Klaviyo · about 3 a week · busiest Thursday · last sent Nov 4, 2026 | ||
 Ugly Stikuglystik.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 2 | Tuesday | Nov 5, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Nov 5, 2026 | |
 Ugly Uglyuglyugly.net · 4 emails since October 2026 | Klaviyo | Oct 27, 2026 | Klaviyo | ||||
 Ugly Ugly Christmasuglyuglychristmas.com | Klaviyo | about 7 | Monday | Oct 12, 2026 | Klaviyo · about 7 a week · busiest Monday · last sent Oct 12, 2026 | ||
| Uglybooksuglybooks.co | Klaviyo | about 2 | Sunday | Oct 30, 2026 | Klaviyo · about 2 a week · busiest Sunday · last sent Oct 30, 2026 | ||
 Uglyfaceuglyface.co.nz | Klaviyo | about 3 | Wednesday | Nov 5, 2026 | Klaviyo · about 3 a week · busiest Wednesday · last sent Nov 5, 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