Open-source alternatives to OneSignal

OneSignal in the Marketing category. These are the open alternatives we recommend looking at.

ntfy

Send push notifications to phone or desktop with a simple HTTP request.

Apache-2.0Permissive

SaaS: YesClosed product: Yes

GitHub stars
34.6k
Deployment
Docker

Laudspeaker

Platform for customer messaging and onboarding with automated customer journeys.

AGPL-3.0Network copyleft (AGPL)Open core

SaaS: Yes, with conditionsClosed product: No

GitHub stars
2.6k
Deployment
Docker

Novu

Notification infrastructure for email, SMS, push and in-app messages from a single service.

MITPermissiveOpen core

SaaS: YesClosed product: Yes

GitHub stars
40.1k
Deployment
Docker
Login/SSO
OIDC

This is guidance, not legal advice (inte juridisk rådgivning). Check with a lawyer before deciding.

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