Sinai and Synapses emails
Sinai and Synapses sends about 1 email a week through Mailchimp, most often on Thursday around 12 PM Eastern.
- ESP
- Mailchimp
- Emails a week
- about 1
- Busiest send time
- Thursdays at 12pm ET
- Last sent
- 4 days ago · Oct 29
- Tracked since
- Mar 2026
- Emails collected
- 32
Recent emails
Oct 29, 2026 12:10 PM
The Gift of Weakness
Oct 22, 2026 12:05 PM
My Daughter Became Bat Mitzvah as AI Overturned the Math World
Oct 15, 2026 12:39 PM
What Makes A Place Home? Lessons From Hershey And Hymns
Oct 8, 2026 2:25 PM
If Not Now, When? A Rabbi-Physicist on the Atomic Age
Oct 1, 2026 12:02 PM
No Matter the Prophecies, Keep Planting
Sep 24, 2026 12:18 PM
AI and Our Relationships
Recent subject lines
All subject linesSubject lines average 41 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 29, 2026 12:10 PM | The Gift of Weakness | The Gift of Weakness To pretend that you are strong when you aren’t is to disintegrate… | |
| Oct 22, 2026 12:05 PM | My Daughter Became Bat Mitzvah as AI Overturned the Math World | My Daughter Became Bat Mitzvah as AI Overturned the Math World When is learning about… | |
| Oct 15, 2026 12:39 PM | What Makes A Place Home? Lessons From Hershey And Hymns | What Makes A Place Home? Lessons From Hershey And Hymns What if home isn’t a place at all… | |
| Oct 8, 2026 2:25 PM | If Not Now, When? A Rabbi-Physicist on the Atomic Age | If Not Now, When? A Rabbi-Physicist on the Atomic Age What does Judaism have to say about… | |
| Oct 1, 2026 12:02 PM | No Matter the Prophecies, Keep Planting | No Matter the Prophecies, Keep Planting Not everything that is built is a net positive… | |
| Sep 24, 2026 12:18 PM | AI and Our Relationships | AI and Our Relationships We are increasingly drawn to the “illusion of companionship… | |
| Sep 17, 2026 11:06 AM | Congregations Selected for Fall 2026 Round of Scientists in Synagogues | Congregations Selected for Fall 2026 Round of Scientists in Synagogues From Uganda to… | |
| Sep 10, 2026 12:58 PM | As We “Give Birth” to AI, Will It Also Kill Us? | As We “Give Birth” to AI, Will It Also Kill Us? Rosh Hashanah marks the birth of the… |
Archive
View full archiveSeptember 2026 4 emails
View allSep 24, 2026 12:18 PM
Congregations Selected for Fall 2026 Round of Scientists in Synagogues
Sep 17, 2026 11:06 AM
As We “Give Birth” to AI, Will It Also Kill Us?
Sep 10, 2026 12:58 PM
Sep 3, 2026 12:24 PM
When Sinai and Synapses sends
41% of its emails arrive in the 12 PM hour. 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 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wed | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 6 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 3 | 0 | 0 | 0 |
| 12p | 0 | 0 | 0 | 12 | 1 | 0 | 0 |
| 1p | 0 | 0 | 0 | 6 | 0 | 0 | 0 |
| 2p | 0 | 0 | 0 | 7 | 0 | 0 | 0 |
| 3p | 0 | 0 | 0 | 2 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 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: 12 emails)
Based on 32 emails received from Mar 26 to Oct 29, 2026. Times in US Eastern. How we collect · When all brands send
How often Sinai and Synapses sends
Complete months have run between 4 and 5 emails.
- Busiest month
- Jul 2026, 5
- Quietest month
- Apr 2026, 4
- Busiest day
- Thursday, 30
- Quietest day
- Monday, 0
About Sinai and Synapses
- ESP
- Mailchimp
- Tracked since
- Mar 2026
- Emails collected
- 32
- Emails a week
- about 1
- Last sent
- Oct 29, 2026
- Sends from
- geoff.mitelman@
20006607.mailchimpapp.com - Subject length
- 41 characters avg
Counts include automated emails such as a welcome series.
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Report an errorLast updated Nov 3, 2026