ESRTech emails
ESRTech sends about 2 emails a week through Klaviyo, most often on Friday around 10 AM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 2
- Busiest send time
- Fridays at 10am ET
- Last sent
- 2 days ago · Oct 28
- Tracked since
- Mar 2026
- Emails collected
- 58
- Website popularity
- Top 500,000 sites
Recent emails
Oct 28, 2026 4:41 AM
ESR｜ベストセラー製品をご紹介！
Oct 27, 2026 6:53 PM
👀 These are some of our favorite products! | ESR
Oct 23, 2026 10:01 AM
This Halloween, More Is More | ESR
Oct 23, 2026 8:03 AM
ESR｜ハロウィンセール開催中！
Oct 16, 2026 12:11 PM
👀 These are some of our favorite products! | ESR
Oct 16, 2026 8:54 AM
👉 Only 48 hours remaining to use your discount!
Recent subject lines
All subject linesSubject lines average 39 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 28, 2026 4:41 AM | ESR｜ベストセラー製品をご紹介！ | あなたのお気に入りが見つかる！今すぐチェック！ | |
| Oct 27, 2026 6:53 PM | 👀 These are some of our favorite products! | ESR | Grab yours now before they're gone! | |
| Oct 23, 2026 10:01 AM | This Halloween, More Is More | ESR | Save 15% sitewide, 20% on 2+ items, or 25% as a Super User. | |
| Oct 23, 2026 8:03 AM | ESR｜ハロウィンセール開催中！ | 全商品15％オフ、2点以上ご購入で20％オフ、スーパーユーザー限定の25％オフ | |
| Oct 16, 2026 12:11 PM | 👀 These are some of our favorite products! | ESR | Grab yours now before they're gone! | |
| Oct 16, 2026 8:54 AM | 👉 Only 48 hours remaining to use your discount! | Act now to take advantage of your 10% off discount! | |
| Oct 13, 2026 8:51 AM | Welcome to ESR! Ready to explore? ✨ | Your spin won! Claim your reward and discover our Super User benefits | |
| Oct 10, 2026 10:01 AM | An Evening with ESR in New York | ESR | Step inside our New York meetup to catch the conversations and hands-on highlights. |
Archive
View full archiveOctober 2026 12 emails
View allWelcome to ESR! Ready to explore? ✨
Oct 13, 2026 8:51 AM
An Evening with ESR in New York | ESR
Oct 10, 2026 10:01 AM
Oct 10, 2026 12:32 AM
Oct 9, 2026 7:31 PM
👀 These are some of our favorite products! | ESR
Oct 6, 2026 5:07 PM
Prime Day Deals for Every Setup | ESR
Oct 6, 2026 1:31 PM
When ESRTech sends
35% of its emails arrive in the 10 AM hour. Fridays are the busiest day.
| 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Tue | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 0 |
| Wed | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| Fri | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Sat | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1a | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3a | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| 4a | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 5a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6a | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| 7a | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 8a | 0 | 1 | 0 | 0 | 2 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 2 | 3 | 2 | 2 | 8 | 2 | 1 |
| 11a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 12p | 0 | 0 | 0 | 3 | 3 | 1 | 0 |
| 1p | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2p | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| 3p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4p | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 5p | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| 6p | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| 7p | 1 | 0 | 0 | 0 | 1 | 0 | 1 |
| 8p | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| 9p | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 10p | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FewerMore(busiest cell: 8 emails)
Based on 58 emails received from Mar 16 to Oct 28, 2026. Times in US Eastern. How we collect · When all brands send
How often ESRTech sends
Complete months have run between 6 and 10 emails.
- Busiest month
- Jul 2026, 10
- Quietest month
- Jun 2026, 6
- Busiest day
- Friday, 16
- Quietest day
- Wednesday, 4
About ESRTech
- ESP
- Klaviyo
- Sites
- esrtech.com, esrtech.jp
- Website popularity (CrUX)
- Top 500,000 sites
- Tracked since
- Mar 2026
- Emails collected
- 58
- Emails a week
- about 2
- Last sent
- Oct 28, 2026
- Sends from
- newsletter@
esrtech.com - Subject length
- 39 characters avg
Counts include automated emails such as a welcome series. Website popularity is the bracket the brand's site falls in by visits, from Google's public Chrome UX Report (CrUX).
Similar sending frequency
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 & Tread Welltreadwellnewyork.com | Klaviyo | about 2 | Tuesday | Oct 27, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Oct 27, 2026 | ||
 103 Collection103collection.com | Klaviyo | about 2 | Tuesday | Oct 27, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Oct 27, 2026 | ||
 1587 Sneakers1587sneakers.com | Klaviyo | about 2 | Wednesday | Oct 27, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Oct 27, 2026 |
