Knock vs Sendbird(2026)
Knock is better for teams that need best-in-class notification workflows. Sendbird is the stronger choice if best for chat-heavy apps. Knock is freemium (from $100/month) and Sendbird is freemium (from $399/month).
Full feature breakdown, pricing details, and pros & cons below.
By Bikram Nath
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Knock
Knock is a notification delivery platform for product teams to build and manage complex notification workflows across channels.
Starting at $100/month
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 | $100/month | $399/month |
| Multi-channel workflows | ✓ | — |
| In-app feeds | ✓ | — |
| Digest notifications | ✓ | — |
| Preferences API | ✓ | — |
| Template management | ✓ | — |
| Real-time delivery | ✓ | — |
| 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?
For most teams, Knock is the better default: it offers best-in-class notification workflows and is freemium (from $100/month). Choose Sendbird instead if best for chat-heavy apps matters more than expensive vs diy. There is no universal winner — the right pick depends on your budget, team size, and whether you value best-in-class notification workflows or best for chat-heavy apps more.
Choose Knock if…
- •Best-in-class notification workflows
- •In-app notification component
- •User preferences built-in
Choose Sendbird if…
- •Best for chat-heavy apps
- •Prebuilt UIKit
- •Video calls included