My favorite add-on and amazing tech support! Rated 5 out of 5 stars

This is by far the best and most useful Gmail (and Firefox) add-on I have, out of about a dozen different ones. All the features and customizations are extremely useful and time-saving. What really impresses me, though, is that Michael keeps up with all those constant changes from Google and updates Integrated Gmail all the time to keep it running smoothly. I had a problem recently and he even connected through remote desktop to diagnose and fix it for me. I have donated to this and it is well worth it.

This review is for a previous version of the add-on (2.6.16).