ObjectBox vs WatermelonDB

ObjectBox

9.2 #2 in Embedded Databases

About ObjectBox

WatermelonDB

7.8 #13 in Mobile Databases

About WatermelonDB
ObjectBoxWatermelonDB
Free planYesNo
Free trialYesNo
Paid fromFree—
Open sourceNoNo
PlatformsAndroid, api, iOS, Linux, macOS, self-hosted, WindowsWeb, Windows, iOS, Android
Free planYes—
Offline mode—Yes
Data synchronization—bidirectional
Mobile platforms—iOS, Android
Conflict resolution—automatic
SDK languages—JavaScript, TypeScript, React Native

Both are listed in Best Mobile Databases. On Samsung Mobile US Press, ObjectBox scores higher on our published basis.