Unlock your application's realtime potential with Pusher's hosted infrastructure and APIs
Build instant chat between your users using Pusher's reliable messaging delivery service. Using Pusher's presence channels you can show your users who is on and offline and you can carefully control security of user's messages using Pusher's authentication mechanisms.
If you don't want messages to go to your server you can use client events to send messages directly from a user to another whilst still maintaining full control over security and permissions.View tutorials
Instantly notify your users by using Pusher to send data from your server to all your users, whether they're on your website or using your mobile application. You can choose to send notifications to all your users or a subset and easily allow users to turn notifications off.View tutorials
By updating your content in realtime you ensure that your users are always up to date and viewing the latest content from your site. Pusher makes it easy to send new content to your users and update the page, no refreshes or user interaction necessary.View tutorials
Make sure your graphs reflect the latest stats by using Pusher to power your data visualisations in realtime. Pusher's server side libraries can be used to send the latest data to all your users, and our client side libraries make it easy to run code to update any visualisations with the latest data.View tutorials