The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.

Leanplum is described as 'Integrated mobile marketing platform that offers cross-channel messaging and app optimization in a single solution. Top brands such as Tinder, Tesco, Grab, Lumosity and Lyft trust Leanplum to create impactful relationships with their users' and is an website in the business & commerce category. There are more than 10 alternatives to Leanplum, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and iPad apps. The best Leanplum alternative is Supabase, which is both free and Open Source. Other great sites and apps similar to Leanplum are Firebase, Etebase, Pubnub and OpenPush.
The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.

Firebase, provided by Google, is a backend service and application development platform. It uses AI, cloud infrastructure, and cross-platform SDKs for efficient app development. Firebase offers tools and infrastructure for app creation and business growth.



The OpenPush project aims to create a free and open source self-hosted replacement for Android Push Notifications usually sent through Google's proprietary Firebase Cloud Messaging platform.
OneSignal is a free and multi-platform mobile push notification service designed for Websites and mobile applications.




Mobile marketing solutions across all major mobile platforms. Improve customer engagement with push notifications, location-based marketing, and analytics.
The marketing moment prefigures the marketing of tomorrow, where marketing will make sense and the marks of recognition. Where marketing will help make advertisers more humane, more useful, focused on the well-being of consumers.


Truepush is a free push notification service where you can send unlimited web push notifications to engage your subscribers. This free push notification software has a simple integration process and works for both desktop and mobile devices.




World most trusted web push notification platform. All browsers (Safari, Chrome, IE, Firefox, etc.) are supported. Simple 5 minute integration. Proven 5X growth in conversion.

Automated in-app purchase price testing and setting in 170+ app store countries. The ultimate in-app purchase SDK for mobile apps.


