instantpwa

Comparison

InstantPWA vs OneSignal

Enterprise push, or the install moment that feeds it?

By The InstantPWA team — Product & engineering·Last updated July 8, 2026

OneSignal is the incumbent for push at scale — segments, automation, huge SDK. InstantPWA is a lightweight, install-first layer: get the visitor onto the home screen, then let OneSignal (or our own basic push) take over the messaging.

Home-screen install popup
InstantPWA
Yes
OneSignal
Basic
iOS install guide
InstantPWA
Yes
OneSignal
Partial
A/B test the install moment
InstantPWA
Yes
OneSignal
No
Segmented push automations
InstantPWA
Roadmap
OneSignal
Yes
One-line script install
InstantPWA
Yes
OneSignal
Yes
Free plan
InstantPWA
Generous
OneSignal
Subscribers capped

When to pick which

Use OneSignal when you already have a push-first program with real volume. Use InstantPWA when acquisition and install rate matter more than campaign complexity — or use both together.