hollerpostBring your list in one upload.
Export your audience from Mailchimp and upload the file. Your contacts, names, and tags come over in one step, and everyone who unsubscribed stays unsubscribed.
Try it free: 7 days or 1,000 emailsNo card. Importing your list doesn’t use any of your sends.
How the move works
Export from Mailchimp
Export your audience. Mailchimp gives you a zip file with three spreadsheets: subscribed, unsubscribed, and cleaned.
Start your trial
Sign up here. No card needed.
Upload the zip
Drop the zip (or the three CSVs) on the import screen. Hollerpost recognizes a Mailchimp export and maps the columns for you.
Check the summary
You’ll see something like “Imported 2,412 contacts, 3 tags, 311 unsubscribes kept as do-not-email.”
What comes over
- Email addresses, first and last names
- Tags
- When each person originally signed up
- Unsubscribed and cleaned addresses, kept as do-not-email so nobody who left hears from you again
What stays behind
The import moves your people, not your designs. Email templates and automations you built in Mailchimp don’t come across, so plan on rebuilding the few you use. The AI writer makes that go faster than you’d think.
What switching saves
Same list, same sending, monthly prices.
| Your list | You send | Mailchimp Essentials | Hollerpost, monthly | Difference |
|---|---|---|---|---|
| 500 contacts | twice a month (1,000 emails) | $13/mo | $9/mo (Mini) | $4/mo less |
| 2,500 contacts | weekly (10,000 emails) | $45/mo | $24/mo (Starter) | $21/mo less |
| 5,000 contacts | weekly (20,000 emails) | $75/mo | $59/mo (Growth, includes 1,000 texts) | $16/mo less |
Mailchimp Essentials prices as of Aug 2026. Check mailchimp.com for current pricing. Hollerpost prices are month to month; yearly billing is cheaper.
Or send me your export and I’ll move it for you.
Start your trial, then hit Move it for me on the import screen and upload the file. It comes straight to me, I do the import, and I email you when it’s done. No call needed.
Start the trial and upload your exportYour file goes to private storage only you and I can see. — Josh