Knock vs Sendbird(2026)
Knock is better for teams that need all notification channels in one. Sendbird is the stronger choice if best for chat-heavy apps. Knock is freemium (from $0 (10,000 notifications/month free)) and Sendbird is freemium (from $399/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 KnockSendbird
Sendbird provides in-app chat, messaging, video calls, and push notification APIs for mobile and web applications.
Starting at $399/month
Visit SendbirdHow Do Knock and Sendbird Compare on Features?
| Feature | Knock | Sendbird |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $0 (10,000 notifications/month free) | $399/month |
| Multi-channel (email, SMS, push, in-app) | ✓ | — |
| Notification templates | ✓ | — |
| Workflow builder | ✓ | — |
| Notification preferences | ✓ | — |
| Batching and digests | ✓ | — |
| In-app chat API | — | ✓ |
| Push notifications | — | ✓ |
| Video & voice calls | — | ✓ |
| Moderation tools | — | ✓ |
| AI chatbot | — | ✓ |
| UIKit components | — | ✓ |
Knock Pros and Cons vs Sendbird
Knock
Sendbird
Should You Use Knock or Sendbird?
Choose Knock if…
- •All notification channels in one
- •Workflow orchestration
- •User preference management
Choose Sendbird if…
- •Best for chat-heavy apps
- •Prebuilt UIKit
- •Video calls included