
Knock
Notification workflows across email, SMS, push and in-app
Knock is a notifications platform that lets developers define cross-channel notification workflows and preferences via API.
Knock is an alternative to
Knock compared with similar tools
| Product | Price | Open source | Self-host | Platforms |
|---|---|---|---|---|
| Knock | Free plan | – | – | Web, API |
| OneSignal | Free plan | – | – | Web, API, iOS, Android |
| Novu | Free plan | Yes | Yes | Web, Self-hosted, API |
| Pushover | Paid | – | – | iOS, Android, Web, API |
| Pusher | Free plan | – | – | API, Web |
| MailerSend | Free plan | – | – | API, Web |
| Resend | Free plan | – | – | API, Web |
Similar to Knock
MailerSend
Transactional email and SMS API
MailerSend, from the MailerLite team, offers an email and SMS API, SMTP relay, templates and inbound routing.
Free plan · API, Web · Website ↗
Questions
Is Knock free?
Knock is free to start, with paid plans.
What platforms does Knock run on?
Knock is available for Web, API.
What are some alternatives to Knock?
Similar indie products include OneSignal, Novu, Pushover, Pusher and 3 more.
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