Customer.io
| Plan | Monthly | Annual |
|---|---|---|
| Essentials | $100 | — |
| Enterprise | Contact sales | — |
| Premium | — | $1,000 |
MailerLite starts 8.3× cheaper on its entry plan.
| Plan | Monthly | Annual |
|---|---|---|
| Essentials | $100 | — |
| Enterprise | Contact sales | — |
| Premium | — | $1,000 |
| Plan | Monthly | Annual |
|---|---|---|
| Free | Free | — |
| Comfort | $12 | — |
| Power | $25 | — |
| Enterprise | Contact sales | — |
Both figures read from each vendor's public pricing page. Feature sets differ, so compare the plans, not only the numbers.