SMBs running cold outreach or mail merge campaigns entirely within Gmail — quick to set up, no new UI to learn.
Teams not on Gmail; anyone needing multi-channel outreach or a standalone CRM.
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Reviews from Reddit, Product Hunt, Hacker News & AlignAI members
I never would have caught it without using this site: https: www.gmass.co inbox
Hacker News • HackerNews • Use case: Diagnosing email deliverability issues to Gmail/Google Workspace
For a one-person shop sending outreach straight from Gmail, GMass is unbeatable. No new tool to learn, just works inside your inbox.
manual_research_2026 • Use case: Cold outreach and mail merge campaigns for small business sales.
It's fair to say that almost any imaginable task involving mainly text - including many UIs - could be done better in Emacs. For instance, for my freelancing I track both tasks and time spent in Org Mode.
Hacker News • Hacker News • Use case: Tracking tasks and time spent for freelancing, and generating invoice data via Org Mode
I always ask them who they know at google so that they can call and get unbanned from gmail. So far no one ever has an answer…email is tough and people need to be very careful when they try to do it at scale.
Hacker News • Hacker News • Use case: Sending marketing emails at scale
I believe Emacs is the best authoring tool for books due to its versatility.
Hacker News • Hacker News • Use case: authoring tool for writing books
I'm a very sceptical emacs user, who prefers the terminal over M-x shell and friends.
Hacker News • Hacker News • Use case: General text editing and as the Git editor via emacsclient
Well-designed onboarding tutorial - can build outreach campaign using Google Sheets as contact source
emailtooltester • Tested Review
Spam Solver tests different versions of email to see if it lands in Inbox Promotions or Spam
emailtooltester • Tested Review
Extension requires pretty extensive access to Google Drive - no lead finder included
emailtooltester • Tested Review
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