| Website | knock.app |
| Category | Notifications |
| License | Proprietary |
| Pricing | Free tier plus usage-based paid plans based on notification volume and features. |
Overview
Knock helps teams send, route, and manage product notifications across email, SMS, push, and in-app channels.
Pros
- Strong API-first design for product teams
- Supports multiple notification channels
- Good workflow and routing capabilities
- Useful developer documentation and SDKs
- Scales notification logic outside the app code
Cons
- Pricing can become costly at high volume
- Some advanced features may require paid plans
- Limited visibility into full delivery analytics
- Setup can take time for complex workflows
Verdict
Knock does a strong job centralizing notification routing and delivery for product teams. It is best for developers who want to move notification logic out of application code and manage multiple channels from one platform. The main trade-off is cost and complexity as usage and workflow needs grow.
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