Fanout makes it easy to build realtime APIs and apps. We’re a cross between a reverse proxy and a message broker. Receivers subscribe to channels, and published data is delivered in realtime. The magic is in our proxy-based design, which makes it possible to build secure and reliable realtime APIs that leverage your API stack. We’re big fans of open source and open standards from both risk management and functional perspectives, and believe our open architecture is the best way to add realtime capabilities to your API or app -- without lock-in.