Electric: A Postgres Sync Engine Electric is a Postgres sync engine that solves the hard problems of sync for developers, including partial replication, fan-out, and data delivery. It allows developers to build fast, collaborative, and real-time software without rolling their own sync. Electric is open-source, scalable, and easy to use, making it a powerful tool for building modern software applications. With its stable APIs and ability to sync data into anything, Electric is ready for mission-critical production apps.