Alternatives to Realm for all platforms with any license

SQLite

SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL...

Free Open Source Mac Windows Linux Android iPhone ... Self-Hosted
Cross-platform In-memory database Lightweight Web-Database ... Database Embeddable Import from SqlServer In-process file-based Relational database Add a feature

271 Like
Firebase

Firebase gives you the tools and infrastructure to build better apps and grow successful businesses. FEATURES Move fast Firebase is a mobile platform that helps...

Freemium $ $ $ Web
Backend Database Publishing Messages in cloud NoSQL database ... Private messaging Real-time traffic REST API Scalable Self destructing messages Web-Database Add a feature

56 Like
Meteor

Meteor is a set of new technologies for building top-quality web apps in a fraction of the time. It is built around Smart Packages: little bundles of code that can run...

Free Open Source Mac Windows Linux
Backend Persistent Storage Add a feature

47 Like
RxDB

Client-Side database for browsers, NodeJS, electron, cordova, react-native and every other JavaScript runtime.

Free Open Source Windows Web Android Self-Hosted NativeScript ... PouchDB React Electron / Atom Shell AngularJS React Native Apache Cordova Ionic Framework Node.JS PhoneGap
Allows subscriptions Support for Javascript Observables Client side encryption ... Database Decentralized NoSQL database Works Offline React Native Real-time sync Serverless Support for ReactJS Add a feature

25 Like
ObjectBox

The first high-performance NoSQL, ACID-compliant, on-device database for mobile and IoT.

Free Open Source Web Android Self-Hosted
Database Java Object-oriented Language Add a feature

14 Like
Fast.io

Managing your static files on the major cloud platforms with a CDN is time-consuming and expensive. Fast.io automates everything you need to host and track files and...

Freemium $ $ $ Software as a Service (SaaS)
Cloud Storage CDN Web hosting Add a feature

1 Like
MeshyDB

MeshyDB provides all the functionality native to MongoDB but in the form of RESTful API calls. Connect to your app to your MeshyDB API in minutes using nothing but...

Free Web Android iPhone Software as a Service (SaaS)
MongoDB NoSQL database OpenID Connect Permission system ... REST API User Roles Api Add a feature

2 Like
DBLX Database

DBLX is a multi-user, client-server relational database written in Java. DBLX is compatible with any operating system which supports Java such as Windows, Mac, Linux...

Free Mac Windows Linux Android Java Mobile ... Android Tablet
Database Portable Relational database Add a feature

0 Like
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Matisse

Matisse Software Inc. delivers database software and services to companies that need to rapidly and cost effectively develop and deploy scalable applications and...

Commercial $ $ $ Mac Windows Linux
Database Add a feature

0 Like