The short answer

Pick GMass if you need multi-step follow-up sequences inside Gmail.

Pick Auto Follow Up It! if you want a follow-up sent when there’s no reply and canceled when they answer.

At a glance

GMass vs Auto Follow Up It!
CompareGMassAuto Follow Up It!
Use caseAutomatic follow-up sequences included in the cheapest planSends the follow-up if there's no reply, cancels it if they answer
Free planNot listed.A Chrome extension that sends the follow-up from your Gmail if there's no reply and cancels it if they answer. Free tier available.
Price + verification dateStandard is $29.95/mo billed monthly, or $249/year.
Verified
Price: check site
Learning time~20 min (install, connect Gmail, write a 2-step sequence) (our estimate)Not listed.
Review methodTested by our teamResearched by our team

Check the official site for current pricing and plan details.

Already using another tool?

Already using Mailmeteor or Streak? Keep it if your follow-ups run fine. Try GMass if you need multi-step sequences at higher volume.