Brands that send with Klaviyo
54,402 of the 63,916 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
- 54,402
- Emails collected
- 2,078,393
- 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 | |
|---|---|---|---|---|---|---|---|
| Unhurd Ofunhurdof.com | Klaviyo | about 6 | Friday | Oct 17, 2026 | Klaviyo · about 6 a week · busiest Friday · last sent Oct 17, 2026 | ||
 UNI KEY Healthunikeyhealth.com | Klaviyo | about 9 | Monday | Nov 7, 2026 | Klaviyo · about 9 a week · busiest Monday · last sent Nov 7, 2026 | ||
| Unica Beauty Essentialsunicabeautyessentials.net · 5 emails since October 2026 | Klaviyo | Oct 26, 2026 | Klaviyo | ||||
 UNice Hair Officialunice.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 13 | Friday | Nov 7, 2026 | Klaviyo · about 13 a week · busiest Friday · last sent Nov 7, 2026 | |
| Unicounico-usa.com | Klaviyo | about 2 | Wednesday | Nov 6, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Nov 6, 2026 | ||
| Único Diseñounicodiseno.cl · Top 1 million sites | Klaviyo | Top 1 million sites | about 3 | Friday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Nov 6, 2026 | |
 Unico Milanounicomilano.it | Klaviyo | about 4 | Wednesday | Nov 7, 2026 | Klaviyo · about 4 a week · busiest Wednesday · last sent Nov 7, 2026 | ||
| Unicorn Promptsunicornprompts.ai | Klaviyo | about 2 | Tuesday | Nov 4, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Nov 4, 2026 | ||
| Unicorn Snotunicornsnot.com | Klaviyo | about 2 | Wednesday | Nov 6, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Nov 6, 2026 | ||
 Unicorn Toysunicorntoys.com | Klaviyo | about 1 | Tuesday | Oct 27, 2026 | Klaviyo · about 1 a week · busiest Tuesday · last sent Oct 27, 2026 | ||
 Unicosmeticsunicosmetics.com | Klaviyo | about 1 | Wednesday | Nov 6, 2026 | Klaviyo · about 1 a week · busiest Wednesday · last sent Nov 6, 2026 | ||
 UniCurtunicurt.com | Klaviyo | about 4 | Friday | Nov 4, 2026 | Klaviyo · about 4 a week · busiest Friday · last sent Nov 4, 2026 | ||
 Unidiolunidiol.com · 5 emails since October 2026 | Klaviyo | Nov 6, 2026 | Klaviyo | ||||
| Uniekjeuniekje.nl | Klaviyo | about 3 | Tuesday | Nov 7, 2026 | Klaviyo · about 3 a week · busiest Tuesday · last sent Nov 7, 2026 | ||
 Unifoil Hydrofoilsuni-foil.com | Klaviyo | about 1 | Monday | Nov 4, 2026 | Klaviyo · about 1 a week · busiest Monday · last sent Nov 4, 2026 | ||
 UniFormation 3D Printeruniformation3d.com | Klaviyo | about 2 | Tuesday | Oct 31, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Oct 31, 2026 | ||
 Uniheartuniheart.de | Klaviyo | about 5 | Saturday | Nov 7, 2026 | Klaviyo · about 5 a week · busiest Saturday · last sent Nov 7, 2026 | ||
| Unihocunihoc.com | Klaviyo | about 2 | Friday | Nov 6, 2026 | Klaviyo · about 2 a week · busiest Friday · last sent Nov 6, 2026 | ||
| Uniikonuniikone.com | Klaviyo | about 3 | Thursday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Thursday · last sent Nov 6, 2026 | ||
 UNiiQUE GEMSTONE WATCHESuniiquegemstonewatches.com | Klaviyo | about 3 | Monday | Nov 5, 2026 | Klaviyo · about 3 a week · busiest Monday · last sent Nov 5, 2026 | ||
 Unika Vaevunikavaev.com | Klaviyo | about 1 | Tuesday | Oct 29, 2026 | Klaviyo · about 1 a week · busiest Tuesday · last sent Oct 29, 2026 | ||
| Unikspaceunikspace.com.au | Klaviyo | about 5 | Thursday | Nov 5, 2026 | Klaviyo · about 5 a week · busiest Thursday · last sent Nov 5, 2026 | ||
| Unimart.comunimart.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 4 | Thursday | Nov 7, 2026 | Klaviyo · about 4 a week · busiest Thursday · last sent Nov 7, 2026 | |
 Unimaticunimaticwatches.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 6 | Monday | Nov 6, 2026 | Klaviyo · about 6 a week · busiest Monday · last sent Nov 6, 2026 | |
 Uninspireduninspiredcollective.com | Klaviyo | about 2 | Thursday | Nov 5, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Nov 5, 2026 | ||
 Union 22union22.co.uk | Klaviyo | about 1 | Wednesday | Nov 4, 2026 | Klaviyo · about 1 a week · busiest Wednesday · last sent Nov 4, 2026 | ||
 Union Jackunionjacktools.com | Klaviyo | about 6 | Wednesday | Nov 7, 2026 | Klaviyo · about 6 a week · busiest Wednesday · last sent Nov 7, 2026 | ||
 Union Los Angelesunionlosangeles.com | Klaviyo | about 5 | Friday | Nov 7, 2026 | Klaviyo · about 5 a week · busiest Friday · last sent Nov 7, 2026 | ||
 Union Office Productsunionofficeproducts.com · 5 emails since October 2026 | Klaviyo | Nov 5, 2026 | Klaviyo | ||||
 Union Omahaunionomaha.com | Klaviyo | about 2 | Friday | Nov 6, 2026 | Klaviyo · about 2 a week · busiest Friday · last sent Nov 6, 2026 | ||
| UNIONBAYunionbay.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 4 | Thursday | Nov 6, 2026 | Klaviyo · about 4 a week · busiest Thursday · last sent Nov 6, 2026 | |
| Unione Professionistiunioneprofessionisti.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 4 | Monday | Nov 6, 2026 | Klaviyo · about 4 a week · busiest Monday · last sent Nov 6, 2026 | |
| UnionXunionx.cl | Klaviyo | about 3 | Monday | Oct 30, 2026 | Klaviyo · about 3 a week · busiest Monday · last sent Oct 30, 2026 | ||
| UNIQuniqcreation.com | Klaviyo | about 2 | Thursday | Nov 6, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Nov 6, 2026 | ||
 UNIQ Enduranceuniqendurance.com | Klaviyo | about 4 | Wednesday | Nov 7, 2026 | Klaviyo · about 4 a week · busiest Wednesday · last sent Nov 7, 2026 | ||
 Unique Diamondunique-diamond.de · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 2 | Sunday | Oct 29, 2026 | Klaviyo · about 2 a week · busiest Sunday · last sent Oct 29, 2026 | |
| Unique Magnetic Jewelryshopumj.com | Klaviyo | about 3 | Monday | Nov 4, 2026 | Klaviyo · about 3 a week · busiest Monday · last sent Nov 4, 2026 | ||
 Unique Vintageunique-vintage.com · Top 100,000 sites | Klaviyo | Top 100,000 sites | about 9 | Thursday | Nov 6, 2026 | Klaviyo · about 9 a week · busiest Thursday · last sent Nov 6, 2026 | |
 UniqueCaseuniquecaseshop.com | Klaviyo | about 4 | Saturday | Oct 24, 2026 | Klaviyo · about 4 a week · busiest Saturday · last sent Oct 24, 2026 | ||
 Uniquely Made Kidsuniquelymadekids.com | Klaviyo | about 4 | Wednesday | Oct 23, 2026 | Klaviyo · about 4 a week · busiest Wednesday · last sent Oct 23, 2026 | ||
| Uniquely Maxuniquelymax.com | Klaviyo | about 2 | Wednesday | Nov 6, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Nov 6, 2026 | ||
 Uniquely SHEshopuniquelyshe.com | Klaviyo | about 4 | Monday | Nov 4, 2026 | Klaviyo · about 4 a week · busiest Monday · last sent Nov 4, 2026 | ||
 Uniquitiesuniquities.com | Klaviyo | about 4 | Thursday | Nov 7, 2026 | Klaviyo · about 4 a week · busiest Thursday · last sent Nov 7, 2026 | ||
| Unisafe Glovesunisafegloves.com | Klaviyo | about 3 | Monday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Monday · last sent Nov 6, 2026 | ||
 Unit 1es.unit1gear.com | Klaviyo | about 2 | Thursday | Nov 7, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Nov 7, 2026 | ||
| UNIT Clothingunit.com | Klaviyo | about 2 | Tuesday | Nov 3, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Nov 3, 2026 | ||
 UNiTE Foodunitefood.com | Klaviyo | about 3 | Wednesday | Nov 6, 2026 | Klaviyo · about 3 a week · busiest Wednesday · last sent Nov 6, 2026 | ||
 Unite Hairunitehair.com | Klaviyo | about 10 | Monday | Nov 1, 2026 | Klaviyo · about 10 a week · busiest Monday · last sent Nov 1, 2026 | ||
| United Arrows Global Onlineunited-arrows-global.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 4 | Thursday | Nov 6, 2026 | Klaviyo · about 4 a week · busiest Thursday · last sent Nov 6, 2026 | |
| United By Blueunitedbyblue.com | Klaviyo | about 2 | Friday | Nov 7, 2026 | Klaviyo · about 2 a week · busiest Friday · last sent Nov 7, 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 7, 2026