Realm Alternatives

    Realm is described as 'enables any development team, no matter the size, to include difficult-to-build features like two-way data sync and realtime collaboration. Devote more time to what makes your app truly unique and less time to maintaining services' and is an app in the Development category. There are more than 10 alternatives to Realm for a variety of platforms, including Windows, Linux, Android, Self-Hosted solutions and Online / Web-based. The best alternative is SQLite, which is both free and Open Source. Other great apps like Realm are Firebase (Freemium), Meteor (Free, Open Source), Etebase (Free, Open Source) and Supabase (Free, Open Source).

    This page was last updated Jan 20, 2021

    1. SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain.
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    2. Firebase gives you the tools and infrastructure to build better apps and grow successful businesses. FEATURES Move fast


    3. Meteor is a set of new technologies for building top-quality web apps in a fraction of the time.
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      • FreeOpen Source
      • Self-Hosted
      • Software as a Service (SaaS)
      Etebase makes it easy to build end-to-end encrypted applications by taking care of the encryption and its related challenges. Think Firebase but encrypted in a way that only your users can access their data.
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    4. Supabase adds realtime and RESTful APIs to your existing PostgreSQL database without a single line of code.


      • FreeOpen Source
      • Windows
      • Online
      • Android
      • Self-Hosted
      • NativeScript
      • PouchDB
      • React
      • Electron / Atom Shell
      • AngularJS
      • React Native
      • Apache Cordova
      • Ionic Framework
      • Node.JS
      • PhoneGap
      RxDB (short for Reactive Database) is a NoSQL-database for JavaScript Applications like Websites, hybrid Apps, Electron-Apps and NodeJs.
    5. ObjectBox DB is an easy & fast object-oriented mobile database for Android, Linux, soon iOS. It supports relations, JavaRx, Kotlin. It is 10X faster than SQLite. And POJOs are POJOs.
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      • FreeOpen Source
      • Windows
      • Linux
      • Android
      • iPhone
      • Self-Hosted
      Mobile app offline data storage and server sync SDK.
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      • FreeProprietary
      • Mac
      • Windows
      • Linux
      • Android
      • Java Mobile
      • Android Tablet
      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, UNIX, Android, Symbian and Meego.
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      • Mac
      • Windows
      • Linux
      Matisse Software Inc. delivers database software and services to companies that need to rapidly and cost effectively develop and deploy scalable applications and services.
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    Showing 10 of 10 alternatives