Hastko emails
Hastko sends about 2 emails a week through Klaviyo, most often on Wednesday around 7 PM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 2
- Busiest send time
- Wednesdays at 7pm ET
- Last sent
- Today · Oct 28
- Tracked since
- May 2026
- Emails collected
- 48
Recent emails
Oct 28, 2026 7:30 PM
HASTKO Club Favorites - October.
Oct 28, 2026 1:45 PM
Les favoris du HASTKO Club - Édition d'Octobre.
Oct 28, 2026 3:12 AM
Performance begins with the right support.
Oct 23, 2026 7:30 PM
Designed for women. At last.
Oct 23, 2026 12:45 PM
Conçu pour elles. Enfin.
Oct 21, 2026 7:30 PM
One more reason to choose Hastko.
Recent subject lines
All subject linesSubject lines average 34 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 28, 2026 7:30 PM | HASTKO Club Favorites - October. | The pieces the HASTKO Club keeps coming back to. | |
| Oct 28, 2026 1:45 PM | Les favoris du HASTKO Club - Édition d'Octobre. | Les pièces vers lesquelles le HASTKO Club revient encore et encore. | |
| Oct 28, 2026 3:12 AM | Performance begins with the right support. | Don't miss it, take another look. | |
| Oct 23, 2026 7:30 PM | Designed for women. At last. | Designing every piece around women’s bodies. | |
| Oct 23, 2026 12:45 PM | Conçu pour elles. Enfin. | Concevoir chaque pièce à partir du corps des femmes. | |
| Oct 21, 2026 7:30 PM | One more reason to choose Hastko. | A reusable pouch designed to go wherever you go. | |
| Oct 21, 2026 12:45 PM | Une raison de plus de choisir Hastko. | Une pochette réutilisable pensée pour vous suivre partout. | |
| Oct 17, 2026 4:52 PM | Find your perfect sports bra. | Your stories shaped our products from bras to underwear. |
Archive
View full archiveOctober 2026 15 emails
View allUne raison de plus de choisir Hastko.
Oct 21, 2026 12:45 PM
Oct 17, 2026 4:52 PM
Oct 15, 2026 1:18 PM
Oct 14, 2026 7:30 PM
Pink mode. La collection nude.
Oct 14, 2026 12:45 PM
Oct 13, 2026 12:52 AM
When Hastko sends
25% of its emails arrive in the 7 PM hour, with a second, smaller wave around 12 PM. Wednesdays 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 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Tue | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Wed | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 |
| Thu | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
| Sat | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3a | 0 | 0 | 1 | 0 | 1 | 1 | 0 |
| 4a | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 5a | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 6a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7a | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 8a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9a | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 10a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11a | 0 | 1 | 0 | 0 | 0 | 2 | 0 |
| 12p | 2 | 2 | 3 | 2 | 1 | 0 | 0 |
| 1p | 1 | 0 | 3 | 2 | 2 | 0 | 0 |
| 2p | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
| 3p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4p | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 5p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7p | 1 | 2 | 5 | 1 | 3 | 0 | 0 |
| 8p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FewerMore(busiest cell: 5 emails)
Based on 48 emails received from May 20 to Oct 28, 2026. Times in US Eastern. How we collect · When all brands send
How often Hastko sends
Complete months have run between 5 and 8 emails.
- Busiest month
- Jun 2026, 8
- Quietest month
- Sep 2026, 5
- Busiest day
- Wednesday, 13
- Quietest day
- Sunday, 1
About Hastko
- ESP
- Klaviyo
- Tracked since
- May 2026
- Emails collected
- 48
- Emails a week
- about 2
- Last sent
- Oct 28, 2026
- Sends from
- hello@
hastko.com - Subject length
- 34 characters avg
Counts include automated emails such as a welcome series.
Similar sending frequency
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 13DE Marzo13demarzo.net | Klaviyo | about 2 | Wednesday | Oct 28, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Oct 28, 2026 | ||
| 6PM6pmseason.com · Top 100,000 sites | Klaviyo | Top 100,000 sites | about 2 | Friday | Oct 23, 2026 | Klaviyo · about 2 a week · busiest Friday · last sent Oct 23, 2026 | |
| 0cm0cm.com | Klaviyo | about 2 | Thursday | Oct 27, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Oct 27, 2026 |
