Built by the RethinkDB team and an open-source community, Horizon lets you build sophisticated apps with lightning speed.
Everything you need to build realtime apps
Modular and extensible
Realtime by default
Horizon is built on RethinkDB, a massively scalable, open-source database capable of millions of realtime updates per second. Horizon and RethinkDB push updates to the client in realtime, so your apps can offer engaging experiences with no extra work.
Security and authentication
Authenticate users through Facebook, Twitter, Google, GitHub, and other services. Secure your app, manage user accounts, sessions, and permissions through convenient APIs.
Built with love by the open source community
Developed by a core team of realtime data experts and over 100 contributors from around the world, Horizon is shaped by developers like you in an open development process.