Knock vs OneSignal(2026)
Knock is better for teams that need all notification channels in one. OneSignal is the stronger choice if generous free tier (unlimited push). Knock is freemium (from $0 (10,000 notifications/month free)) and OneSignal is freemium (from $9/month).
Full feature breakdown, pricing details, and pros & cons below.
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Knock
Knock provides a notification system with multi-channel delivery (email, push, SMS, in-app) and workflow orchestration.
Starting at $0 (10,000 notifications/month free)
Visit KnockOneSignal
OneSignal is a multi-channel messaging platform for push notifications, in-app messages, email, and SMS.
Starting at $9/month
Visit OneSignalHow Do Knock and OneSignal Compare on Features?
| Feature | Knock | OneSignal |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $0 (10,000 notifications/month free) | $9/month |
| Multi-channel (email, SMS, push, in-app) | ✓ | — |
| Notification templates | ✓ | — |
| Workflow builder | ✓ | — |
| Notification preferences | ✓ | — |
| Batching and digests | ✓ | — |
| Push notifications | — | ✓ |
| In-app messages | — | ✓ |
| — | ✓ | |
| SMS | — | ✓ |
| A/B testing | — | ✓ |
| Audience segmentation | — | ✓ |
Knock Pros and Cons vs OneSignal
Knock
OneSignal
Should You Use Knock or OneSignal?
Choose Knock if…
- •All notification channels in one
- •Workflow orchestration
- •User preference management
Choose OneSignal if…
- •Generous free tier (unlimited push)
- •Easy mobile SDK integration
- •Good segmentation