Harkla emails
Harkla sends about 2 emails a week through Klaviyo, most often on Thursday around 8 PM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 2
- Busiest send time
- Thursdays at 8pm ET
- Last sent
- Yesterday · Oct 30
- Tracked since
- Mar 2026
- Emails collected
- 74
Recent emails
Oct 30, 2026 1:20 PM
Less Than 48 Hours Left: This Month's Sale Savings Are Almost Gone! ⏳
Oct 29, 2026 4:30 PM
Don't Just Take Our Word for It!
Oct 25, 2026 12:30 PM
Does Your Child Crave Crunchy Foods? 🥨
Oct 21, 2026 4:38 PM
Movement, Meltdowns, Bedtime… Where Do You Start? 🔎
Oct 19, 2026 5:00 PM
Your Sensory Support Essentials, All in One Bundle 🎉
Oct 18, 2026 3:30 PM
Last Chance: Our SPD Awareness Month Giveaway Ends Tonight!
Recent subject lines
All subject linesSubject lines average 48 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 30, 2026 1:20 PM | Less Than 48 Hours Left: This Month's Sale Savings Are Almost Gone! ⏳ | Save 15% on sensory favorites, plus shop exclusive bundles through October 31! | |
| Oct 29, 2026 4:30 PM | Don't Just Take Our Word for It! | Real parent reviews, helpful recommendations, and 15% off through October 31! | |
| Oct 25, 2026 12:30 PM | Does Your Child Crave Crunchy Foods? 🥨 | Oral sensory seeking, food textures, and practical ways to support your child. | |
| Oct 21, 2026 4:38 PM | Movement, Meltdowns, Bedtime… Where Do You Start? 🔎 | Three courses, practical sensory strategies, and a special bundle offer to support your… | |
| Oct 19, 2026 5:00 PM | Your Sensory Support Essentials, All in One Bundle 🎉 | Save $63.98 on parent courses, plus get FREE Sensory Activity Dice! | |
| Oct 18, 2026 3:30 PM | Last Chance: Our SPD Awareness Month Giveaway Ends Tonight! | Five winners. Over $3,000 in prizes. Enter before 11:59 PM MT! | |
| Oct 17, 2026 2:00 AM | Did You Get Your Entry In? 48 Hours Left! ⏰ | Five families will win sensory tools, expert-led courses, and more. Don't miss your… | |
| Oct 16, 2026 8:30 PM | 5 Ways to Help When a Meltdown Starts 💙 | Functional strategies to use in the moment, and why your own regulation matters, too. |
Archive
View full archiveOctober 2026 12 emails
View allDid You Get Your Entry In? 48 Hours Left! ⏰
Oct 17, 2026 2:00 AM
5 Ways to Help When a Meltdown Starts 💙
Oct 16, 2026 8:30 PM
5 Families Will Win $3,000+ In Sensory Support This Month
Oct 13, 2026 2:30 PM
Sensory Seeking or Avoiding? Sometimes It Can Be Both! 🔄
Oct 9, 2026 1:30 PM
Enter Our SPD Awareness Month Giveaway! 🎉
Oct 5, 2026 1:24 PM
What Is Their Nervous System Trying to Tell You?
Oct 1, 2026 8:00 PM
When Harkla sends
45% of its emails arrive in the 8 PM hour, with a second, smaller wave around 1 PM. Thursdays 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 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Wed | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 1 |
| Thu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 28 | 1 | 0 | 0 |
| Fri | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Sat | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Sun | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1a | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| 2a | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 3a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11a | 1 | 0 | 0 | 1 | 0 | 0 | 2 |
| 12p | 0 | 0 | 0 | 1 | 0 | 1 | 2 |
| 1p | 2 | 1 | 1 | 2 | 3 | 1 | 0 |
| 2p | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| 3p | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 4p | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| 5p | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
| 6p | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7p | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 8p | 2 | 0 | 1 | 28 | 1 | 0 | 1 |
| 9p | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
| 10p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11p | 0 | 1 | 1 | 0 | 1 | 1 | 0 |
FewerMore(busiest cell: 28 emails)
Based on 74 emails received from Mar 16 to Oct 30, 2026. Times in US Eastern. How we collect · When all brands send
How often Harkla sends
Complete months have run between 5 and 15 emails.
- Busiest month
- Jun 2026, 15
- Quietest month
- Jul 2026, 5
- Busiest day
- Thursday, 34
- Quietest day
- Tuesday, 4
About Harkla
- ESP
- Klaviyo
- Tracked since
- Mar 2026
- Emails collected
- 74
- Emails a week
- about 2
- Last sent
- Oct 30, 2026
- Sends from
- support@
harkla.co - Subject length
- 48 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 | |
|---|---|---|---|---|---|---|---|
 24Builds24builds.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 2 | Friday | Oct 30, 2026 | Klaviyo · about 2 a week · busiest Friday · last sent Oct 30, 2026 | |
 13th Heaven Co.13thheaven.com | Klaviyo | about 2 | Friday | Oct 30, 2026 | Klaviyo · about 2 a week · busiest Friday · last sent Oct 30, 2026 | ||
 21Captains21captains.com | Klaviyo | about 2 | Tuesday | Oct 27, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Oct 27, 2026 |
