
ElectricSQL
Real-Time Data Sync
Sync layer for building local-first applications with Postgres providing real-time sync between cloud and local databases.
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Real-Time Data Sync
Sync layer for building local-first applications with Postgres providing real-time sync between cloud and local databases.
Database
Open source JavaScript database that syncs with CouchDB enabling offline-first web applications.

Database Tools
High-performance mobile database for on-device object persistence with sync capabilities for offline-first applications.

Database Tools
Reactive JavaScript database for offline-first applications with real-time replication and encryption.
Price$99+ / month
Starting price: above the category median.Database
Open source document database with built-in real-time change notifications making it easy to build reactive applications.

Real-Time Data Sync
Peer-to-peer shared data types library enabling real-time collaborative applications with CRDTs.

Database
Reactive database framework for React Native and React web apps optimized for performance with lazy loading.

Database Tools
PowerSync provides real-time sync between Postgres, MongoDB, or MySQL and client-side SQLite for offline-first mobile and web apps.
Price$49+ / month
Starting price: above the category median.
Real-Time Data Sync
Real-time CDC platform for streaming database changes to warehouses with low latency.
Database Tools
Stitch (by Talend) is a cloud-first data integration platform with 130+ pre-built connectors for moving data from SaaS applications and databases into data warehouses.