Knock
Knock — Notification infrastructure API with multi-channel delivery, preferences, in-app feed component, and workflow engine.
Our Verdict
Best for mobile app engagement. Knock offers subscription from $0/mo.
Pros
- Mobile app engagement
- User lifecycle messaging
- Generous free tier for getting started
Cons
- Web-only products without mobile
- B2B with low user count
When to Use Knock
Good fit if you need
- Mobile app engagement
- User lifecycle messaging
- In-app announcements and onboarding
Not the best choice if
- Web-only products without mobile
- B2B with low user count
Consider instead: messaging-api
Pricing
Price wrong?Knock Pricing
- Pricing Model
- subscription
- Free Tier
- Yes
- Entry Price
- $0/mo
- Enterprise Available
- Yes
- Transparency Score
- 5/5
Beta — estimates may differ from actual pricing
Estimated Monthly Cost
$25
Estimated Annual Cost
$300
Estimates are approximate and may not reflect current pricing. Always check the official pricing page.
Lock-in Assessment
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