Why this order

Our pick comes first, followed by a free alternative for this job.

Automatic follow-up sequences are included in the cheapest plan, inside Gmail.

Our pick

Try

1. GMass

Best for: Automatic follow-up sequences included in the cheapest plan

Automatic follow-up sequences are included in the cheapest plan, inside Gmail.

Price
Standard is $29.95/mo billed monthly, or $249/year.
Verified
Learning time
~20 min (install, connect Gmail, write a 2-step sequence)
Review method
Tested by our team

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

Official site

Free alternative

Verdict not yet assigned

2. Auto Follow Up It!

Best for: Sends the follow-up if there's no reply, cancels it if they answer

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.

Learning time
Not listed.
Review method
Researched by our team

A Keep / Try / Switch verdict has not been assigned to this alternative.

Official site

FAQ

How much is GMass?

Standard is $29.95/mo billed monthly, or $249/year (about $21/mo), per GMass's pricing page (checked Oct 15, 2026).

Is there a free Gmail follow-up tool?

Auto Follow Up It! is a Chrome extension with a free tier. Check its current limits on its site.

Should I switch from Mailmeteor or Streak to GMass?

Keep it if your follow-ups run fine. Try GMass if you need multi-step sequences at higher volume.

How much is Streak?

Paid plans start at $49/user/mo billed annually ($59 monthly).