PowerSync icon
PowerSync icon

PowerSync

PowerSync keeps backend SQL databases in sync with on-device SQLite databases embedded in a client SDK. It enables real-time reactive offline-first/local-first apps that remain available even when network connectivity is poor or non-existent.

PowerSync screenshot 1

Cost / License

  • Freemium (Subscription)
  • Proprietary

Platforms

  • Software as a Service (SaaS)
PowerSync screenshot 1
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Features

  1.  SQLite
  2. PostgreSQL icon  PostgreSQL support

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PowerSync information

  • Developed by

    US flagJourney Mobile, Inc.

  • Licensing

    Proprietary and Freemium product.

  • Pricing

    Subscription that costs $49 per month + free version with limited functionality.

  • Alternatives

    1 alternatives listed

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  • Supported Languages

    • English

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Our users have written 1 comments and reviews about PowerSync, and it has gotten 1 likes

PowerSync was added to AlternativeTo by Paul on and this page was last updated .

Comments and Reviews

   
Hamze Zare
0

We run PowerSync self-hosted for a steel-fabrication shop floor app where the tablets go offline mid-shift with no wifi. The Postgres-native sync means we didn't have to build our own conflict resolution - verified it works end to end in airplane mode.

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What is PowerSync?

PowerSync keeps backend SQL databases in sync with on-device SQLite databases embedded in a client SDK. It enables real-time reactive offline-first/local-first apps that remain available even when network connectivity is poor or non-existent.

Offline-first / local-first is a paradigm where your app code works directly with a client-side embedded database, which automatically syncs with a backend database in the background.

PowerSync currently supports Postgres with Flutter, React Native and web. Additional backend database support and SDKs are on the way.

PowerSync Videos

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