The best GMassalternatives.
Looking for an alternative to GMass? Here are 5 honest options for cold email software, with their prices and who each one suits. We make one of them, and say so.
On this page
- Why people look beyond GMassFrom its own pricing page
- 5 alternativesPrices and who each suits
- Side-by-side comparisonsOne click from each option
Prices checked October 20, 2026.
Why people look for alternatives.
A mail-merge and cold email tool that runs inside Gmail and sends through your own Gmail account.
Best for: Individuals who send from one Gmail account and want to stay inside Gmail.
- Sending happens through your Gmail, so Google's daily limits apply (2,000 a day for Workspace).
- Multiple mailboxes and a unified inbox need the Professional plan.
5 alternatives to GMass.
1. mailzy
From $27/moCold email software with Google Workspace mailboxes, domains, warm-up, an Email Verifier, lead lists, Unibox and a CRM in one account. Made by us.
- Google Workspace mailboxes ($4 a month each) and .com domains from the same account, set up for you.
- Warm-up, Unibox, a CRM and analytics on every plan, with unlimited mailboxes.
- An Email Verifier and verified lead lists in the same account, so nothing is bought elsewhere.
- Pay by card or bKash, in US dollars, with a 14-day free trial and no card needed.
Not the right fit if you need LinkedIn steps, a dialer or a searchable contact database.
2. Instantly
From $47/moA cold email platform built for high-volume sending, with a separate lead database sold on credits.
Best for: Teams sending very high volumes who also want a searchable lead database.
mailzy vs Instantly3. Smartlead
From $39/moA cold email platform popular with agencies, with unlimited mailboxes and white-label client workspaces as add-ons.
Best for: Agencies running many client workspaces under their own brand.
mailzy vs Smartlead4. lemlist
From $69/moA multichannel outreach tool known for personalised images and LinkedIn steps, with a built-in lead database.
Best for: Teams that want email, LinkedIn and calls in one sequence and personalised visuals.
mailzy vs lemlist5. Saleshandy
From $41/moA cold email platform with unlimited email accounts, a lead finder and an add-on for buying mailboxes.
Best for: Teams that want a lead finder and sending in one tool, at a low entry price.
mailzy vs SaleshandyPrices from each vendor's own pages on October 20, 2026; sources are listed on each comparison page. mailzy prices are live.
GMass alternatives: questions.
Ask us on the chat if yours isn't here. A real person answers.
What is the best GMass alternative?
It depends on why you're leaving. If you want sending, mailboxes, warm-up and verification in one account, try mailzy. The other options on this page each suit a different need, listed under each one.
Is there a cheaper alternative to GMass?
GMass starts at $29.95/mo. mailzy starts at $27/mo, and each option above shows its starting price. Compare the whole set-up you need, not just the first price.
Can I try mailzy before I switch?
Yes. The free trial lasts 14 days with every feature, and needs no card.
Everything for cold email, in one place.
Start free for 14 days. No card needed.