Head to head
Airship vs Knock
As a push notification API, Knock rates higher on the APIbenchmarks Index, 83.6 to 69.8, a 13.8-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | Airship | Knock |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 69.8 | 83.6 |
Specifications
| Airship | Knock | |
|---|---|---|
| Best for | Enterprise mobile engagement | Notification infra + in-app inbox |
| Free tier | No | 10k messages/mo |
| Pricing | Custom MAU contract | Per message (MAU/message tiers) |
| Official SDKs | 11 languages | 12 languages |
Is Airship better than Knock?
On the APIbenchmarks Index, Knock rates higher (83.6 vs 69.8). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.