Notifications
SuprSend
Notification workflow API with preferences, batching, and multi-tenant options.
overview
SuprSend is a multi-channel notification platform for email, SMS, WhatsApp, push, Slack, Teams, webhooks, and in-app notifications. It has a broad workflow feature set, including preferences, batching, digests, data modeling, and enterprise multi-tenant controls.
deliverability
Depends on the downstream delivery providers connected for each channel.
best for
Teams that need notification workflows, preferences, and batching without starting at a $249+ paid plan.
not great for
Teams that only need a simple in-app inbox.
pros
- › Free plan includes 10,000 notifications
- › Essentials starts lower than Knock, Courier, MagicBell, and Engagespot paid entry plans
- › Strong preference, batching, digest, and data-modeling surface area
- › Enterprise plan lists multi-tenant data modeling and bring-your-own-cloud options
cons
- › Notification counting can still become expensive at multi-channel scale
- › Advanced preferences, objects, and tenant controls sit on higher plans or add-ons
- › Requires downstream providers for email and SMS delivery costs
Features at a glance
| API | Yes |
| SMTP | No |
| SDKs | node, python, go |
| Webhooks | Yes |
| Templates | rich |
| React Email | No |
| Batch send | Yes |
| Scheduled send | Yes |
| Suppressions | Yes |
| Multi-tenant | Yes |
| Inbound parsing | No |
| Event stream | Yes |
| Idempotency keys | No |
| Dedicated IP | No |