Super Fast Cross Platform Database for Flutter & Web Apps

Super Fast Cross Platform Database for Flutter & Web Apps

Isar Database Super Fast Cross Platform Database for Flutter & Web Apps

Isar Database

🚧 Very unstable and not ready for serious usage 🚧

QuickstartDocumentationExamplesSupport &

Isar [ee-zahr]:
  1. River in Bavaria, Germany.
  2. Database that will make your life easier.


  • ⚡️ Launch your app instantly no matter how much data you have
  • 📈 Highly scalable from hundreds to tens of thousands of records
  • 😎 Lazy loaded. Only load data when you need it
  • 🔎 Full text search. Make searching fast and fun
  • 📱 Multiplatform. iOS, Android, Desktop and the web (soon™)
  • 💙 Made for Flutter. Easily use it in your Flutter app
  • 🧪 ACID semantics. Rely on consistency
  • Asynchronous. Parallel query operations & multi-isolate support
  • ⚠️ Static typing with compile time checked and autocompleted queries

Schema definition

class Person with IsarObject {

  @Index(unique: true)
  String name;

  int age;


final isar = await openIsar();

final result = isar.users.where()
  .sortedByName() // use index

Download Details:

Author: isar


Source Code:

flutter dart mobile-apps

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