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Launching Oct 10 — OpenPush is free forever to 1M MAU per app, every feature included. Get early access →
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Early access · launching Oct 10

Get on OpenPush
before the crowd.

The OneSignal-compatible push platform — free forever to a million MAU per app, every feature included. We launch on Saturday, October 10, 2026; early-access teams are onboarded and migrated first, ahead of OneSignal's Oct 1 Free-plan cap.

Free forever to 1M MAU · Your own APNs and FCM credentials · No credit card · read the pledge
Join the waitlist
Platforms you need

We'll email you when your app's onboarding slot opens. No spam, unsubscribe anytime. Coming from OneSignal? Tell us and we'll prioritise a migration slot.

Only your email is required. We store what you enter here, plus how you reached this page and a one-way hash of your IP — never the address itself — so we can open onboarding slots in a sensible order. We set no cookies and send nothing to a third party. Early access privacy notice.

Oct 1

OneSignal's Free plan capped at 1,000 MAU

Their published date. Above the cap you must upgrade there — or move to OpenPush, free to a million.

Now

Waitlist open

Early-access signups; we schedule onboarding conversations and migration reviews in the order you joined.

Oct 10

Launch — everything live

iOS, Android and web push, Journeys, in-app messages, Live Activities, Intelligent Delivery, A/B tests, the MCP server, the OneSignal importer, the docs, and the iOS, Android and Unity SDKs — public the same day.

From Oct 10

Migration waves

Early-access teams first, then the waitlist. Bring your OneSignal REST key; subscribers, status, tags and history come across in an afternoon.

The launch date is fixed; the OneSignal date is theirs. We'll keep the waitlist posted either way.

Why join early

What early access gets you.

A short list of real advantages — not a countdown timer.

First in

Onboarded before the rush

We take early-access teams in small waves, so you get hands-on setup instead of a queue.

Migration help

White-glove switch from OneSignal

Flag that you're on OneSignal and we'll walk your REST-key import, SDK swap, and verification with you.

Free forever

1M MAU per app, locked in

Early or late, push stays free to a million MAU per app — and we never charge per subscriber.

Direct line

Shape the roadmap

You'll talk to the people building it. Early feedback lands in the product before the wider rollout.

Straight answers

Early-access questions.

When can I actually start sending?

From the Oct 10 launch. Everything is live that day — iOS (APNs), Android (FCM) and web push, Journeys, Live Activities and Intelligent Delivery — and we onboard early-access teams in waves from the same morning.

What will it cost?

Nothing. Push is free forever, up to a million MAU per app, with every feature included — no credit card, never per subscriber. Past a million, or if you need an SLA and dedicated support, talk to us and we'll size it to you.

Can I migrate off OneSignal now?

Join the waitlist and flag OneSignal — we'll prioritise a migration slot. The importer takes your REST key or CSV and preserves subscription status, and both SDKs can run side by side during rollout, so you can move at your own pace. See the comparison and migration guide for scope.

Is OpenPush open source?

No, and we’d rather say so plainly than let the word do work it can’t. OpenPush is a hosted service — the server isn’t published and isn’t something you run yourself. The client SDKs for iOS, Android and Unity are published on Oct 10. What is open is the mechanism: your notifications go out on your own APNs and FCM credentials, with no delivery network of ours in between and no per-message fee, and you can export everything you put in at any time.

What platforms are supported?

iOS (APNs), Android (FCM) and web push, with native SDKs for iOS, Android and Unity. If a specific platform or engine is critical to your timeline, tell us on the form and we'll be straight with you about where it stands.