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Flutter Gems is a curated list of 7250+ useful Dart & Flutter packages that are categorized based on functionality.

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Top Flutter Persistent NoSQL Database packages

Last updated: May 18, 2026

NoSQL databases, document stores, and key-value pairs offer incredible speed and flexibility for local storage. They are ideal for offline caching, unstructured data, and scenarios where blistering read/write performance is required.

Best Practices for Local NoSQL

  • Choose the Right Tool: Use shared_preferences for tiny settings (like dark mode toggles). For larger datasets or complex objects, use highly optimized NoSQL engines like Hive or Isar.
  • Pre-load Data: If your app relies heavily on a local NoSQL database, open the connection or "boxes" during the splash screen phase so the data is instantly available when the main UI renders.
  • Memory Management: Keep an eye on memory usage. Fast key-value stores often load their entire datasets into RAM. If your dataset is massive, look for solutions that support lazy loading or pagination.

The complete list of NoSQL Database, Key-value store, and Document database packages is provided below.

shared_preferences
👍 10.52K   ⬇️ 4.7M
Dart 3 compatible
Maintenance Status: Good

Flutter plugin for reading and writing simple key-value pairs. Wraps NSUserDefaults on iOS and SharedPreferences on Android.

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hive
👍 6.25K   ⬇️ 922.9K
Dart 3 compatible
Maintenance Status: Poor

Lightweight and blazing fast key-value database written in pure Dart. Strongly encrypted using AES-256.

READ MORE
flutter_secure_storage
👍 4.43K   ⬇️ 2.5M
Dart 3 compatible
Maintenance Status: Good

A Flutter plugin for securely storing sensitive data using encrypted storage.

READ MORE
isar
👍 2.44K   ⬇️ 4.9K
Dart 3 compatible
Maintenance Status: Poor

Extremely fast, easy to use, and fully async NoSQL database for Flutter.

READ MORE
get_storage
👍 1.87K   ⬇️ 140.3K
Dart 3 compatible
Maintenance Status: Poor

A fast, extra light and synchronous key-value storage written entirely in Dart

READ MORE
objectbox
👍 1.56K   ⬇️ 119.3K
Dart 3 compatible
Maintenance Status: Good

Flutter database for super-fast NoSQL ACID compliant object persistence.

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sembast
👍 1.19K   ⬇️ 169.4K
Dart 3 compatible
Maintenance Status: Good

NoSQL persistent embedded file system document-based database for Dart VM and Flutter with encryption support.

READ MORE
hive_flutter
👍 872   ⬇️ 516.9K
Dart 3 compatible
Maintenance Status: Poor

Extension for Hive. Makes it easier to use Hive in Flutter apps.

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hive_ce
👍 542   ⬇️ 700.6K
Dart 3 compatible
Maintenance Status: Good

Hive Community Edition - A spiritual continuation of Hive v2

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realm
👍 718   ⬇️ 17.8K
Dart 3 compatible
Maintenance Status: Good

The official Realm SDK for Flutter. Realm is a mobile database - an alternative to SQLite and key-value stores.

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localstorage
👍 379   ⬇️ 14.7K
Dart 3 compatible
Maintenance Status: Average

LocalStorage for Flutter. Alternative to React Native's AsyncStorage.

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biometric_storage
👍 284   ⬇️ 22.6K
Dart 3 compatible
Maintenance Status: Poor

Secure Storage: Encrypted data store optionally secured by biometric lock with support for iOS, Android, MacOS. Partial support for Linux, Windows and web (localStorage).

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hive_ce_flutter
👍 53   ⬇️ 212K
Dart 3 compatible
Maintenance Status: Good

Extension for Hive. Makes it easier to use Hive in Flutter apps.

READ MORE
isar_community
👍 143   ⬇️ 73.2K
Dart 3 compatible
Maintenance Status: Good

Extremely fast, easy to use, and fully async NoSQL database for Flutter.

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localstore
👍 194   ⬇️ 2.9K
Dart 3 compatible
Maintenance Status: Poor

A JSON file-based storage package provides a persistent repository for simple NoSQL database.

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hive_ce_generator
👍 36   ⬇️ 173.4K
Dart 3 compatible
Maintenance Status: Good

Extension for Hive. Automatically generates TypeAdapters to store any class.

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stash
👍 159   ⬇️ 13.3K
Dart 3 compatible
Maintenance Status: Poor

Stash is a key-value store abstraction with plain and cache driven semantics and support for a pluggable backend architecture.

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streaming_shared_preferences
👍 123   ⬇️ 11.2K
Dart 3 compatible
Maintenance Status: Poor

A stream based wrapper over shared_preferences, allowing reactive key-value storage.

READ MORE
mmkv
👍 112   ⬇️ 9.9K
Dart 3 compatible
Maintenance Status: Good

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android & iOS.

READ MORE
brick_offline_first Card Image
brick_offline_first
👍 116   ⬇️ 3.6K
Dart 3 compatible
Maintenance Status: Good

A Brick domain that routes data fetching through local providers before remote providers.

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objectdb
👍 113   ⬇️ 131
Dart 3 compatible
Maintenance Status: Poor

Persistent embedded document-oriented NoSQL database for Dart and Flutter.

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flutter_keychain
👍 84   ⬇️ 12K
Dart 3 compatible
Maintenance Status: Good

Flutter secure storage via Keychain (iOS) and Keystore (Android). Supports optional iOS access groups and item labels.

READ MORE
sembast_web
👍 58   ⬇️ 37.2K
Dart 3 compatible
Maintenance Status: Good

NoSQL persistent embedded database for the Web on top of IndexedDB

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encrypted_shared_preferences
👍 84   ⬇️ 4.6K
Dart 3 compatible
Maintenance Status: Poor

This plugin stores Shared Preferences as encrypted values on device storage.

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rx_shared_preferences
👍 82   ⬇️ 5.1K
Dart 3 compatible
Maintenance Status: Average

Rxdart streaming shared preferences. Reactive stream rxdart wrapper around SharedPreferences. A stream based wrapper over shared_preferences, allowing reactive key-value storage.

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idb_shim
👍 38   ⬇️ 57.5K
Dart 3 compatible
Maintenance Status: Good

indexed_db dart base interface with implementation for native (browser), file (io) and in memory.

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cbl
👍 80   ⬇️ 560
Dart 3 compatible
Maintenance Status: Good

Couchbase Lite is an embedded, NoSQL JSON Document Style database, supporting Blobs, Encryption, SQL++ Queries, Live Queries, Full-Text Search and Data Sync.

READ MORE
mimir
👍 80   ⬇️ 121
Dart 3 compatible
Maintenance Status: Good

Extremely powerful, reactive NoSQL database with typo-tolerant full-text search and declarative queries.

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memoize
👍 33   ⬇️ 54.2K
Dart 3 compatible
Maintenance Status: Poor

Returns cached result of function call when inputs were not changed from previous invocation.

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native_storage
👍 67   ⬇️ 423
Dart 3 compatible
Maintenance Status: Good

A Dart-only package for accessing platform-native storage functionality.

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cbl_flutter
👍 57   ⬇️ 4K
Dart 3 compatible
Maintenance Status: Good

Flutter Plugin for Couchbase Lite, an embedded, NoSQL JSON Document Style database, supporting Blobs, Encryption, SQL++ Queries, Live Queries, Full-Text Search and Data Sync.

READ MORE
sp_util
👍 58   ⬇️ 2.7K
Dart 3 compatible
Maintenance Status: Poor

Flutter shared_preferences plugin util, support get default value, save object, object list.

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realm_dart
👍 43   ⬇️ 18.1K
Dart 3 compatible
Maintenance Status: Good

The official Realm SDK for Dart. Realm is a mobile database - an alternative to SQLite and key-value stores.

READ MORE
encrypt_shared_preferences
👍 48   ⬇️ 10.5K
Dart 3 compatible
Maintenance Status: Good

This package adds extra layer of protection to sensitive information like user credentials, API keys, or other confidential data stored in your app.

READ MORE
hive_ui
👍 55   ⬇️ 791
Dart 3 compatible
Maintenance Status: Poor

DBMS Hive Ui is a package that presents a smart methodology to work with the Hive database, It is easy to view, edit and create new rows.

READ MORE
reaxdb_dart
👍 47   ⬇️ 62
Dart 3 compatible
Maintenance Status: Good

The fastest NoSQL database for pure Dart. 21,000+ writes/sec, instant cache reads, built-in encryption. Zero native dependencies.

READ MORE
json_store
👍 39   ⬇️ 3.5K
Dart 3 compatible
Maintenance Status: Average

A Flutter storage solution somewhat similar to a browser's localStorage (but super powered)

READ MORE
isar_plus
👍 38   ⬇️ 2.3K
Dart 3 compatible
Maintenance Status: Good

Extremely fast, easy to use, and fully async NoSQL database for Flutter. Enhanced version with additional features.

READ MORE
native_shared_preferences
👍 34   ⬇️ 276
Dart 3 compatible
Maintenance Status: Average

This packages is a copy of the shared_prefrences package but without the prefix in the keys. Is used to migrate the data from previous native app.

READ MORE
offline_sync
👍 34   ⬇️ 28
Dart 3 compatible
Maintenance Status: Good

A package designed to manage and synchronize data offline-first, ensuring seamless functionality independent of internet connectivity, with automatic syncing upon restoration of connection.

READ MORE
cross_local_storage
👍 32   ⬇️ 618
Dart 3 compatible
Maintenance Status: Good

SharedPreferences wrapper for both Mobile (Android/iOS), Web and Desktop (Windows, macOS, Linux). Also provides JSON file storage.

READ MORE
get_secure_storage
👍 29   ⬇️ 2K
Dart 3 compatible
Maintenance Status: Poor

A secure version of get_storage, which was a fast, extra light and synchronous key-value storage written entirely in Dart

READ MORE
shared_preferences_riverpod
👍 30   ⬇️ 716
Dart 3 compatible
Maintenance Status: Poor

help to use shared_preferences with riverpod.

READ MORE
sembast_sqflite
👍 28   ⬇️ 3.2K
Dart 3 compatible
Maintenance Status: Good

sembast NoSQL database support on top of sqflite, cross process safe database.

READ MORE
sporran
👍 30   ⬇️ 32
Dart 3 compatible
Maintenance Status: Average

A PouchDB alike for Dart. Uses lawndart for local storage and Wilt for CouchDB access.

READ MORE
storage_view Card Image
storage_view
👍 28   ⬇️ 274
Dart 3 compatible
Maintenance Status: Good

Flutter inspector tool for any database, storage and shared_preferences

READ MORE
loon
👍 28   ⬇️ 269
Dart 3 compatible
Maintenance Status: Good

Loon is a reactive collection data store for Dart & Flutter.

READ MORE
redux_persist
👍 25   ⬇️ 2K
Dart 3 compatible
Maintenance Status: Poor

Persist Redux State with custom storage engines and serializers

READ MORE
flutter_session_manager
👍 22   ⬇️ 1.9K
Dart 3 compatible
Maintenance Status: Poor

Easy to use session wrapper that adds support to session storage and management in flutter.

READ MORE
pro_shered_preference
👍 23   ⬇️ 25
Dart 3 compatible
Maintenance Status: Poor

This Package is stand for reading and writing key-value pairs to your local storage.

READ MORE
orange
👍 22   ⬇️ 1.2K
Dart 3 compatible
Maintenance Status: Average

orange database is super fast and esay modern key-value store. working everywhere.and no need build_runner

READ MORE
hive_listener
👍 20   ⬇️ 226
Dart 3 compatible
Maintenance Status: Poor

A tiny widget to listen hive box changes, using the ValueListenableBuilder with removing unnecessary parts of it, like context and child widget of it.

READ MORE
stash_memory
👍 8   ⬇️ 11.9K
Dart 3 compatible
Maintenance Status: Poor

Memory storage extension for the stash API. Provides support to store vaults and caches in-memory

READ MORE
prf
👍 17   ⬇️ 234
Dart 3 compatible
Maintenance Status: Good

Easily save and load values locally. Effortless local persistence with type safety and zero boilerplate. Just get, set, and go. Drop-in replacement for raw SharedPreferences.

READ MORE
stash_hive
👍 10   ⬇️ 8.6K
Dart 3 compatible
Maintenance Status: Poor

Hive storage extension for the stash caching API. Provides support to store vaults and caches in the Hive database

READ MORE
prefs
👍 15   ⬇️ 526
Dart 3 compatible
Maintenance Status: Average

A Library Package that utilizes the plugin, shared_preferences, to store and read an app’s preferences in both the Android and the iOS platform.

READ MORE
jt_preferences
👍 11   ⬇️ 63
Dart 3 compatible
Maintenance Status: Average

Json based key-value storage with AES encryption support. Supported data types are `int`, `double`, `bool`, `String` and `Writable object`.

READ MORE
flutter_mimir
👍 8   ⬇️ 124
Dart 3 compatible
Maintenance Status: Good

Extremely powerful, reactive NoSQL database with typo-tolerant full-text search and declarative queries.

READ MORE
cardoteka
👍 8   ⬇️ 43
Dart 3 compatible
Maintenance Status: Average

The best type-safe wrapper over SharedPreferences. Why so? -> strongly typed cards for access to storage -> use get|set -> can work with nullable values -> callback based updates

READ MORE
stash_dio
👍 7   ⬇️ 206
Dart 3 compatible
Maintenance Status: Poor

Dio extension for the stash API. Provides an interceptor that uses stash as a caching layer for Dio

READ MORE
ferry_hive_store
👍 6   ⬇️ 790
Dart 3 compatible
Maintenance Status: Average

Hive-based Store implementation for Ferry GraphQL client

READ MORE
simple_database
👍 6   ⬇️ 36
Dart 3 compatible
Maintenance Status: Poor

A simple lightweight wrapper for the SharedPreferences Flutter package.

READ MORE
simple_json_persistence
👍 5   ⬇️ 131
Dart 3 compatible
Maintenance Status: Average

Flutter data storage based on simple json files with support for multiple storage instances, streams, etc.

READ MORE
dbx
👍 5   ⬇️ 128
Dart 3 compatible
Maintenance Status: Good

A Data Storage Solution, created with simplicity in mind. It is a simple, lightweight, and fast database solution for Flutter apps.

READ MORE
stash_file
👍 3   ⬇️ 755
Dart 3 compatible
Maintenance Status: Poor

File storage extension for the stash API. Provides support to store vaults and caches in the local file system in binary format using the msgpack json format

READ MORE
fts5_simple
👍 3   ⬇️ 23
Dart 3 compatible
Maintenance Status: Poor

A flutter plugin wrapper for Simple tokenizer (https://github.com/wangfenjin/simple), improve your fts5 search for Chinese.

READ MORE
stash_sembast
👍 2   ⬇️ 1.1K
Dart 3 compatible
Maintenance Status: Poor

Sembast storage extension for the stash API. Provides support to store vaults and caches in the local file system in binary format using the msgpack json format

READ MORE
hive_box_manager
👍 2   ⬇️ 41
Dart 3 compatible
Maintenance Status: Good

Type-safe, FP-style abstraction layers for Hive's boxes. Provides Managers for almost all conceivable use-cases and scenarios.

READ MORE
stash_sembast_web
👍 1   ⬇️ 1K
Dart 3 compatible
Maintenance Status: Poor

Sembast Web storage extension for the stash API. Provides support to store vaults and caches in a IndexedDB in binary format using the msgpack json format

READ MORE