Courier
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Developer | — | Free |
| Business | — | $0.01, paid once |
| Enterprise | — | On request |
As courier.com lists them, read 24 Oct 2026. The maker's own page has the final word.
Where Courier stands on Freedom251
- In App Messaging#5 of 21
- Notification Infrastructure Software#4 of 15
- Proactive Notification Software#12 of 21