CircuitMess emails
CircuitMess sends about 2 emails a week through Klaviyo, most often on Tuesday around 12 AM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 2
- Busiest send time
- Tuesdays at 12am ET
- Last sent
- 2 days ago · Oct 29
- Tracked since
- May 2026
- Emails collected
- 55
- Website popularity
- Top 1 million sites
Recent emails
Oct 29, 2026 9:02 PM
24 hours left. Then our NASA kits are gone forever.
Oct 28, 2026 11:00 PM
Your VIP spot isn't saved yet
Oct 24, 2026 3:00 AM
The final countdown on NASA kits
Oct 19, 2026 11:40 PM
Your STEM Adventure Continues - Enjoy 10% OFF 🚀
Oct 19, 2026 10:00 PM
Get Black Friday deals before everyone else
Oct 17, 2026 11:39 PM
Deals that can't be missed
Recent subject lines
All subject linesSubject lines average 37 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 29, 2026 9:02 PM | 24 hours left. Then our NASA kits are gone forever. | hours left on our NASA kits Up to 40% off the final batch. No restock, no second batch. | |
| Oct 28, 2026 11:00 PM | Your VIP spot isn't saved yet | Your VIP spot isn't saved yet Black Friday opens for VIPs on Nov 9. Joining takes 10… | |
| Oct 24, 2026 3:00 AM | The final countdown on NASA kits | The final countdown on our NASA kits This is it. We're retiring the NASA Mars Perseverance… | |
| Oct 19, 2026 11:40 PM | Your STEM Adventure Continues - Enjoy 10% OFF 🚀 | Thanks for being part of CircuitMess! Let’s make your next build amazing | |
| Oct 19, 2026 10:00 PM | Get Black Friday deals before everyone else | Join the free VIP list and shop 7 days early. | |
| Oct 17, 2026 11:39 PM | Deals that can't be missed | Kickstart your next project with our top STEM kits and a special welcome discount | |
| Oct 15, 2026 11:38 PM | See What 100,000+ CircuitMess Makers Are Building! 👀 | Proof that learning STEM can be fun, rewarding, and confidence-boosting! | |
| Oct 13, 2026 11:37 PM | You’re part of CircuitMess Now | Connect with 100,000+ Fellow Innovators |
Archive
View full archiveOctober 2026 14 emails
View allSee What 100,000+ CircuitMess Makers Are Building! 👀
Oct 15, 2026 11:38 PM
You’re part of CircuitMess Now
Oct 13, 2026 11:37 PM
A bug and a car walk into your inbox
Oct 13, 2026 8:00 PM
What Will You Create First? Explore Our Most Popular STEM Kits 🚀
Oct 11, 2026 11:35 PM
My First Game Console & Why It Matters For You
Oct 9, 2026 11:33 PM
Welcome to CircuitMess! Here's a 10% off 🎉
Oct 8, 2026 11:32 PM
When CircuitMess sends
22% of its emails arrive in the 12 AM hour, with a second, smaller wave around 7 PM. Tuesdays 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
| Tue | 5 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 |
| Wed | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3 |
| Thu | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 |
| Fri | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Sat | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 |
| Sun | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 5 | 0 | 2 | 2 | 2 | 1 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2a | 1 | 2 | 0 | 0 | 0 | 1 | 0 |
| 3a | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 4a | 0 | 2 | 0 | 0 | 1 | 1 | 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 | 1 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 11a | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| 12p | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3p | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 4p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7p | 1 | 1 | 1 | 1 | 0 | 2 | 1 |
| 8p | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
| 9p | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 10p | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| 11p | 1 | 1 | 3 | 2 | 1 | 1 | 2 |
FewerMore(busiest cell: 5 emails)
Based on 55 emails received from May 23 to Oct 29, 2026. Times in US Eastern. How we collect · When all brands send
How often CircuitMess sends
Complete months have run between 6 and 12 emails.
- Busiest month
- Aug 2026, 12
- Quietest month
- Jul 2026, 6
- Busiest day
- Tuesday, 14
- Quietest day
- Wednesday, 5
About CircuitMess
- ESP
- Klaviyo
- Website popularity (CrUX)
- Top 1 million sites
- Tracked since
- May 2026
- Emails collected
- 55
- Emails a week
- about 2
- Last sent
- Oct 29, 2026
- Sends from
- contact@
circuitmess.com - Subject length
- 37 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 | |
|---|---|---|---|---|---|---|---|
 4th Arq4tharq.com · Top 100,000 sites | Klaviyo | Top 100,000 sites | about 2 | Sunday | Oct 29, 2026 | Klaviyo · about 2 a week · busiest Sunday · last sent Oct 29, 2026 | |
 686686.com · Top 500,000 sites | Klaviyo | Top 500,000 sites | about 2 | Thursday | Oct 29, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Oct 29, 2026 | |
 3rd Planet Products3rdplanetproducts.com | Klaviyo | about 2 | Friday | Oct 31, 2026 | Klaviyo · about 2 a week · busiest Friday · last sent Oct 31, 2026 |
