What does Boomerang for Gmail do well? Boomerang is excellent at helping to schedule emails in gmail. It's helpful for sending emails at a certain time in the future and also for snoozing emails and reminders.
What does Boomerang for Gmail not do well? I believe it does everything well. I think the only reason I switched off of boomerang was because of pricing and similar new features that were free in gmail.
What do you wish you had known about Boomerang for Gmail before using? Their customer service is fantastic. I wish I would have known about the limited number of emails on the free plan.