OMSI emails
OMSI sends about 1 email a week through Mailchimp, most often on Tuesday around 7 PM Eastern.
- ESP
- Mailchimp
- Emails a week
- about 1
- Busiest send time
- Tuesdays at 7pm ET
- Last sent
- 4 days ago · Oct 27
- Tracked since
- Apr 2026
- Emails collected
- 33
- Website popularity
- Top 1 million sites
Recent emails
Oct 27, 2026 7:17 PM
Hey Portland, it's Game On!
Oct 20, 2026 7:57 PM
Universal Theme Parks: The Exhibition opens Nov 21
Oct 13, 2026 7:17 PM
Final Days of TITANIC: The Artifact Exhibition 🚢
Oct 6, 2026 7:33 PM
Spirits take over OMSI After Dark 👻
Sep 29, 2026 4:13 PM
The Odyssey is back for an encore!
Sep 22, 2026 3:03 PM
See TITANIC: The Artifact Exhibition before it closes
Recent subject lines
All subject linesSubject lines average 42 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 27, 2026 7:17 PM | Hey Portland, it's Game On! | Hey Portland, it's Game On! Plus Laser K-Pop Demon Hunters + Laser Taylor Swift return in… | |
| Oct 20, 2026 7:57 PM | Universal Theme Parks: The Exhibition opens Nov 21 | Universal Theme Parks: The Exhibition opens Nov 21 OMSI After Dark comes early in November… | |
| Oct 13, 2026 7:17 PM | Final Days of TITANIC: The Artifact Exhibition 🚢 | Final Days of TITANIC: The Artifact Exhibition 🚢 Volunteer Open House + Upcoming Events… | |
| Oct 6, 2026 7:33 PM | Spirits take over OMSI After Dark 👻 | Spirits take over OMSI After Dark 👻 Godzilla tickets on sale and more October happenings… | |
| Sep 29, 2026 4:13 PM | The Odyssey is back for an encore! | The Odyssey is back for an encore! Black Community Science Night returns, Reel Science… | |
| Sep 22, 2026 3:03 PM | See TITANIC: The Artifact Exhibition before it closes | See TITANIC: The Artifact Exhibition before it closes Reclaimed Creations closes Sept 30 +… | |
| Sep 15, 2026 7:32 PM | From OMSI to Orbit: Meet NASA Astronaut Dr. Michael Barratt | From OMSI to Orbit: Meet NASA Astronaut Dr. Michael Barratt Plus Something to Crow About +… | |
| Sep 8, 2026 7:18 PM | OMSI After Dark goes Homegrown | OMSI After Dark goes Homegrown Reclaimed Creations closes Sept 30 + More View this email… |
Archive
View full archiveSeptember 2026 5 emails
View allThe Odyssey is back for an encore!
Sep 29, 2026 4:13 PM
See TITANIC: The Artifact Exhibition before it closes
Sep 22, 2026 3:03 PM
From OMSI to Orbit: Meet NASA Astronaut Dr. Michael Barratt
Sep 15, 2026 7:32 PM
OMSI After Dark goes Homegrown
Sep 8, 2026 7:18 PM
See Spider-Man at OMSI - 1 Week Only!
Sep 2, 2026 3:15 PM
When OMSI sends
58% of its emails arrive in the 7 PM hour, with a second, smaller wave around 3 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 18 | 1 | 0 | 0 | 0 |
| Wed | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 12p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2p | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 3p | 0 | 1 | 2 | 1 | 0 | 0 | 0 |
| 4p | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 5p | 0 | 2 | 0 | 0 | 3 | 0 | 0 |
| 6p | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| 7p | 0 | 18 | 1 | 0 | 0 | 0 | 0 |
| 8p | 0 | 1 | 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: 18 emails)
Based on 33 emails received from Apr 28 to Oct 27, 2026. Times in US Eastern. How we collect · When all brands send
How often OMSI sends
Complete months have run between 4 and 9 emails.
- Busiest month
- Jun 2026, 9
- Quietest month
- Aug 2026, 4
- Busiest day
- Tuesday, 23
- Quietest day
- Monday, 0
About OMSI
- ESP
- Mailchimp
- Website popularity (CrUX)
- Top 1 million sites
- Tracked since
- Apr 2026
- Emails collected
- 33
- Emails a week
- about 1
- Last sent
- Oct 27, 2026
- Sends from
- info@
omsi.edu - Subject length
- 42 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 | |
|---|---|---|---|---|---|---|---|
 A Public Spaceapublicspace.org | Mailchimp | about 1 | Monday | Oct 21, 2026 | Mailchimp · about 1 a week · busiest Monday · last sent Oct 21, 2026 | ||
 Africa Bridgeafricabridge.org | Mailchimp | about 1 | Tuesday | Oct 30, 2026 | Mailchimp · about 1 a week · busiest Tuesday · last sent Oct 30, 2026 | ||
| A.I.M by Kyle Abrahamaimbykyleabraham.org | Mailchimp | about 1 | Tuesday | Oct 27, 2026 | Mailchimp · about 1 a week · busiest Tuesday · last sent Oct 27, 2026 |
