CatchOnline is a free Chrome add-on developed by jeanpablosousarabelo that allows you to send messages to your contacts as soon as they come online. With this handy tool, you can stay connected with your friends, family, and colleagues by sending them a message the moment they become available.

The main feature of CatchOnline is its real-time online notifications. As soon as one of your contacts logs in, you will receive an instant notification and can immediately send them a message. This ensures that you never miss an opportunity to connect with someone when they are online.

With CatchOnline, you can easily reach out to your contacts without having to constantly check if they are online. This add-on simplifies communication by providing you with timely notifications and the ability to send messages as soon as someone becomes available.

Stay connected with CatchOnline and never miss an opportunity to connect with your contacts when they are online.