Flutter Database

Superfast and easy to use Dart database

Developers 💙 ObjectBox

Join over 1 million developers using ObjectBox’ NoSQL Flutter local database, and enjoy the speed and intuitive Dart APIs of ObjectBox’ data persistence. ObjectBox is an alternative to SQLite (and ORMs) for local data persistence in Mobile and IoT. You can swiftly persist objects with ObjectBox on Android and iOS, easily outperforming any other Mobile Database across all CRUD (Create, Read, Update, Delete) operations. Therefore, ObjectBox Database is a great database option for cross-platform applications. ObjectBox Database is fully ACID-compliant and still 10x faster than any alternative. Enjoy powerful Dart APIs making data persistence intuitive and easy. Use the out-of-the-box Data Sync to make coding even more fun again.

Super easy to use

Pure Dart APIs

The code speaks for itself.

See Developer Docs

Dart

@Entity()
class Person {
  int id;

  String firstName;
  String lastName;

  Person({this.id = 0, required this.firstName, required this.lastName});
}

final store = await openStore(); 
final box = store.box<person>();

var person = Person(firstName: 'Joe', lastName: 'Green');

final id = box.put(person);  // Create

person = box.get(id)!;       // Read

person.lastName = "Black";
box.put(person);             // Update

box.remove(person.id);       // Delete

// find all people whose name start with letter 'J'
final query = box.query(Person_.firstName.startsWith('J')).build();
final people = query.find();  // find() returns List<person></person></person>

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@Entity()

class Person {

int id;

String firstName;

String lastName;

Person({this.id = 0, required this.firstName, required this.lastName});

}

final store = await openStore();

final box = store.box<person>();

var person = Person(firstName: 'Joe', lastName: 'Green');

final id = box.put(person); // Create

person = box.get(id)!; // Read

person.lastName = "Black";

box.put(person); // Update

box.remove(person.id); // Delete

// find all people whose name start with letter 'J'

final query = box.query(Person_.firstName.startsWith('J')).build();

final people = query.find(); // find() returns List<person></person></person>

Get Started Now

Now you can set things up and start using ObjectBox with the help of our YouTube video tutorials. Each of them will walk you through builing a simple example app using all the main ObjectBox operations.

Shop order app

Restaurant: chef and order apps

Task-list app (in Spanish)

Faster than any competitor

We open source our performance benchmarks. Check them out on GitHub and ping us with any feedback you may have. We strive for fair and transparent benchmarks and update them regularly.

To the Benchmark app

CRUD Operations | Entities per second

Flutter performance benchmarks

ObjectBox Flutter Database features

ObjectBox is a great data persistence solution for your cross-platform Flutter application. This fully ACID-compliant database is built to work with mobile, web and IoT Flutter apps. 10x faster than any alternative, it outperforms SQLite and Hive across all CRUD (Create, Read, Update, Delete) operations. The native Dart API makes it quick and easy to implement. Moreover, ObjectBox sync enables efficiently updating data across local apps and the central backend or cloud. Only sync data where and when needed to avoid unnecessary energy consumption. This way you will never lose data and always keep it up to date, while also lowering your cloud costs and CO2 footprint. To convince yourself how the efficiency of ObjectBox makes it a sustainable solution, request a free ObjectBox Data Sync trial.

HIGH PERFORMANCE

ObjectBox is optimized for high performance on mobile and desktop. Faster than any competitor, it enables building data-heavy Flutter apps. You can run our open source benchmarks yourself.

CROSS-PLATFORM

Build Flutter apps for Android, iOS, macOS, Linux and Windows. Our database uses minimal CPU, memory and battery, which makes it an ideal choice for mobile and IoT devices.

EASY TO USE

Thanks to our intuitive Dart API, you can integrate ObjectBox into your Flutter app in minutes. No need to use rows or columns – work directly with Dart-native objects.

SCALABLE

Grows with your app, handling millions of objects with ease. Change your model with confidence thanks to automatic schema migrations.

BI-DIRECTIONAL DATA SYNC

Keep data in sync across devices offline on-premise, online with any server / cloud backend, or both, when occasionally connected. Spare yourself time and boilerplate code.

ACID COMPLIANT

ACID (Atomic, Consistent, Isolated, Durable) properties and Multiversion Concurrency Control (MVCC) provide you with safe transactions and parallelism

Flutter Database on Github

ObjectBox on pub.dev

Use ObjectBox Flutter Database

It's incredibly fast and easy to use

Free Database

take delight in the ease of use
enjoy incredible speed
intuitive Dart APIs, NoSQL, no more boilerplate code
relax and be fast to market

Start coding now

ObjectBox out-of-the-box Sync

Enjoy the magic

Sync Access

Extra-fast out-of-the-box Data Sync
Efficient delta sync to reduce data transfer volume
Bi-directional data flow
Selective Sync: choose which data to sync when
Time Series extension
+ Across edge devices and to the cloud

Ready to try ObjectBox Sync?

Sign up to get your free ObjectBox Sync trial

Flutter Database

Superfast and easy to use Dart database

Developers 💙 ObjectBox

Super easy to use

Pure Dart APIs

Get Started Now

Shop order app

Restaurant: chef and order apps

Task-list app (in Spanish)

Faster than any competitor

CRUD Operations | Entities per second

ObjectBox Flutter Database features

HIGH PERFORMANCE

CROSS-PLATFORM

EASY TO USE

SCALABLE

BI-DIRECTIONAL DATA SYNC

ACID COMPLIANT

Use ObjectBox Flutter Database

ObjectBox out-of-the-box Sync

Get in Touch for a Free Sync Trial >>

Ready to try ObjectBox Sync?

Apply for 6 months of free Data Sync now (viable use cases only, subject to our terms & conditions)