Newsletter open rates climb the moment you leave the inbox
Push notifications hit installed subscribers instantly — no Promotions tab, no ISP throttling, no Gmail unsubscribe UX. Open rates routinely 5–10× higher than email.
Typical result for newsletters & substacks using InstantPWA install prompts and web push.
Why newsletters & substacks use InstantPWA
Email deliverability is a losing battle. Give your best subscribers an install prompt and reach them directly — no middleman.
How teams use it
Send a lock-screen notification the second an issue goes live.
Keep email for the long-form. Use push for time-sensitive links and threads.
Segment paid vs free subscribers and target upsell push accordingly.
Frequently asked questions
Does it work with Substack or Beehiiv?
Yes — anywhere you can inject a script tag, InstantPWA works.
Will subscribers get bombarded?
Frequency caps and cooldowns are set per-widget — the default is conservative.
Ready for your own newsletters & substacks install prompt?
1,000 free impressions. One line of code. No credit card.