RumbleUp emails
RumbleUp sends about 1 email a week through HubSpot, most often on Thursday around 11 AM Eastern.
- ESP
- HubSpot
- Emails a week
- about 1
- Busiest send time
- Thursdays at 11am ET
- Last sent
- 3 days ago · Oct 27
- Tracked since
- Mar 2026
- Emails collected
- 21
Recent emails
Oct 27, 2026 12:19 PM
It's Meow or Never 🐈⬛ 7 Days to Election Day
Oct 20, 2026 1:43 PM
Clients and their best opportunity
Oct 15, 2026 11:49 AM
Introducing AI Strategist 🤖
Oct 15, 2026 8:23 AM
Does this make sense?
Oct 9, 2026 2:53 AM
Your inquiry with us
Oct 8, 2026 11:40 AM
3 October updates that change your final-week voter contact plan 📲
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 27, 2026 12:19 PM | It's Meow or Never 🐈⬛ 7 Days to Election Day | It's Meow or Never 2026 🐈⬛ 96 While cats have nine lives, your texting program has seven… | |
| Oct 20, 2026 1:43 PM | Clients and their best opportunity | Hi , How do successful organizations, advocacy groups and agencies break through with… | |
| Oct 15, 2026 11:49 AM | Introducing AI Strategist 🤖 | Describe your campaign. AI Strategist builds the texting project 🤖 96 Describe your… | |
| Oct 15, 2026 8:23 AM | Does this make sense? | Hello , Our clients understand that texting is essential for successful political and… | |
| Oct 9, 2026 2:53 AM | Your inquiry with us | Hi , I saw you were exploring the use of peer-to-peer texting as a way to reach your… | |
| Oct 8, 2026 11:40 AM | 3 October updates that change your final-week voter contact plan 📲 | October updates that change your final-week voter contact plan 📲 96 Meta's freeze window… | |
| Sep 16, 2026 2:12 PM | Are you struggling to get new donors? 💸 | Build a Better Texting Plan: What to Send and When 💬 96 You have 14 days to the Q3 close… | |
| Sep 2, 2026 11:40 AM | 💬 Your Guide to Building a Better Texting Plan | 💬 Your Guide to Building a Better Texting Plan 96 See what to send, when to send it and… |
Archive
View full archiveSeptember 2026 2 emails
View allAre you struggling to get new donors? 💸
Sep 16, 2026 2:12 PM
💬 Your Guide to Building a Better Texting Plan
Sep 2, 2026 11:40 AM
When RumbleUp sends
24% of its emails arrive in the 11 AM 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 | 1 | 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 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wed | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 4 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 2 | 0 | 0 | 0 |
| 9a | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11a | 0 | 0 | 1 | 4 | 0 | 0 | 0 |
| 12p | 0 | 1 | 0 | 4 | 0 | 0 | 0 |
| 1p | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| 2p | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| 3p | 0 | 0 | 1 | 1 | 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: 4 emails)
Based on 21 emails received from Mar 23 to Oct 27, 2026. Times in US Eastern. How we collect · When all brands send
How often RumbleUp sends
The one complete month so far had 4 emails.
- Busiest month
- Apr 2026, 4
- Quietest month
- Apr 2026, 4
- Busiest day
- Thursday, 12
- Quietest day
- Saturday, 0
About RumbleUp
- ESP
- HubSpot
- Tracked since
- Mar 2026
- Emails collected
- 21
- Emails a week
- about 1
- Last sent
- Oct 27, 2026
- Sends from
- lets.text@
rumbleup.com - Subject length
- 37 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 | |
|---|---|---|---|---|---|---|---|
 3n Strategyblog.3nstrategy.com | HubSpot | about 1 | Monday | Oct 26, 2026 | HubSpot · about 1 a week · busiest Monday · last sent Oct 26, 2026 | ||
 Allsup Employment Servicesallsupemploymentservices.com | HubSpot | about 1 | Wednesday | Oct 28, 2026 | HubSpot · about 1 a week · busiest Wednesday · last sent Oct 28, 2026 | ||
 Anna Maria Vacationsannamaria.com | HubSpot | about 1 | Thursday | Oct 29, 2026 | HubSpot · about 1 a week · busiest Thursday · last sent Oct 29, 2026 |
Report an errorLast updated Oct 30, 2026