All features
Audiences
Unlimited subscribers. Plain lists you actually understand.
A named list of subscribers. Import them, add them by hand, and filter by status. Pay the same whether it's 200 or 200,000.
Bring any list
Import a CSV of email, first name, and last name. day3 dedupes, skips suppressed addresses, and lets you retry failed rows.
Add people manually
Drop in a single subscriber when you need to — no spreadsheet required.
Status you can see
Every subscriber has a clear status — subscribed, pending, unsubscribed, bounced, complained, or suppressed — so you always know who'll receive a send.
Never billed per contact
Most tools raise the price as your list grows. day3 never does — subscriber count has zero effect on your bill.
Questions
- Is there a limit on subscribers?
- No. Every day3 plan includes unlimited subscribers. You're billed by the emails you send each month, not by list size.
- How do I import my existing list?
- Upload a CSV with email, first_name, and last_name columns — day3 dedupes it, skips past unsubscribes and bounces, and lets you retry failed rows. Or script it against the API if you're migrating off another provider.