Enginemailer vs GMass

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Enginemailer

See full pricing history

USD · US · source: www.enginemailer.com

Plan	Pricing	Charged by	Offer type
Free	Free $0/month, free forever	Usage · 10,000 emails per month	Standalone · Free
Paid Highlighted	USD 9 monthly $9/month for 12,000 emails	Flat · starting per month for 12,000 emails	Standalone · Starting at
Enterprise	Contact sales Contact us	Flat · more than 2.5 million emails per month	Standalone · Contact sales

GMass

See full pricing history

EUR · US · source: www.gmass.co

Plan	Pricing	Charged by	Offer type
Standard — Individual	EUR 26 monthly · EUR 17 / month with annual commitment € 26 / month Billed monthly. € 17 / month €215 paid annually	Flat · Individual	Standalone · Fixed
Premium — Individual Highlighted	EUR 35 monthly · EUR 25 / month with annual commitment € 35 / month Billed monthly. € 25 / month €305 paid annually	Flat · Individual	Standalone · Fixed
Professional — Individual	EUR 52 monthly · EUR 43 / month with annual commitment € 52 / month Billed monthly. € 43 / month €520 paid annually	Flat · Individual	Standalone · Fixed
Premium — Team 5 users	EUR 155 monthly · EUR 125 / month with annual commitment € 155 / month Billed monthly. € 125 / month €1510 paid annually	Seat · 5 users	Standalone · Fixed
Premium — Team 10 users	EUR 255 monthly · EUR 212 / month with annual commitment € 255 / month Billed monthly. € 212 / month €2545 paid annually	Seat · 10 users	Standalone · Fixed
Premium — Team 25 users	EUR 630 monthly · EUR 521 / month with annual commitment € 630 / month Billed monthly. € 521 / month €6255 paid annually	Seat · 25 users	Standalone · Fixed
Premium — Team 50 users	EUR 1165 monthly · EUR 970 / month with annual commitment € 1165 / month Billed monthly. € 970 / month €11645 paid annually	Seat · 50 users	Standalone · Fixed
Premium — Team 100 users	EUR 1900 monthly · EUR 1581 / month with annual commitment € 1900 / month Billed monthly. € 1581 / month €18975 paid annually	Seat · 100 users	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Enginemailer

Free

Plan card 10,000 monthly emails: Included
Plan card Unlimited subscribers: Included
Plan card Template library: Included
Plan card Autoresponders: Included

Paid

Plan card 12,000 monthly emails: Included
Plan card Unlimited AI content generations: Included
Plan card Unlimited landing pages: Included
Plan card Multi-user access: Included

Enterprise

Plan card High-volume email sending: Included
Plan card Enterprise onboarding: Included
Plan card Everything in Paid: Included
Plan card Enterprise support: Included

GMass

Standard — Individual

Highlights Works inside Gmail: Included
Highlights Send unlimited emails: unlimited

Included
Highlights Unlimited contacts: unlimited

Included
Highlights Unlimited campaigns: unlimited

Included
Highlights Mail merge personalization: Included
Highlights Free email address verification: Included
Highlights Custom tracking links w/SSL: Included
Highlights Spam Solver: Included
Highlights Sequences and follow-ups: Included
Highlights API access (+Zapier): Excluded
Highlights A/B testing: Excluded
Highlights Triggered Emails: Excluded
Highlights Inbox Rotation (MultiSend): Excluded
Highlights High-priority support: Excluded
Highlights Email support: Excluded

Premium — Individual

Highlights Works inside Gmail: Included
Highlights Send unlimited emails: unlimited

Included
Highlights Unlimited contacts: unlimited

Included
Highlights Unlimited campaigns: unlimited

Included
Highlights Mail merge personalization: Included
Highlights Free email address verification: Included
Highlights Custom tracking links w/SSL: Included
Highlights Spam Solver: Included
Highlights Sequences and follow-ups: Included
Highlights API access (+Zapier): Included
Highlights A/B testing: Included
Highlights Triggered Emails: Included
Highlights Inbox Rotation (MultiSend): Included
Highlights High-priority support: Excluded
Highlights Email support: Excluded

Professional — Individual

Highlights Works inside Gmail: Included
Highlights Send unlimited emails: unlimited

Included
Highlights Unlimited contacts: unlimited

Included
Highlights Unlimited campaigns: unlimited

Included
Highlights Mail merge personalization: Included
Highlights Free email address verification: Included
Highlights Custom tracking links w/SSL: Included
Highlights Spam Solver: Included
Highlights Sequences and follow-ups: Included
Highlights API access (+Zapier): Included
Highlights A/B testing: Included
Highlights Triggered Emails: Included
Highlights Inbox Rotation (MultiSend): Included
Highlights High-priority support: Included
Highlights Email support: Included

Premium — Team 5 users

Highlights Works inside Gmail: Included
Highlights Send unlimited emails: unlimited

Included
Highlights Unlimited contacts: unlimited

Included
Highlights Unlimited campaigns: unlimited

Included
Highlights Mail merge personalization: Included
Highlights Free email address verification: Included
Highlights Custom tracking links w/SSL: Included
Highlights Spam Solver: Included
Highlights Sequences and follow-ups: Included
Highlights API access (+Zapier): Included
Highlights A/B testing: Included
Highlights Triggered Emails: Included
Highlights Inbox Rotation (MultiSend): Included
Highlights High-priority support: Included
Highlights Email support: Included

Premium — Team 10 users

Highlights Works inside Gmail: Included
Highlights Send unlimited emails: unlimited

Included
Highlights Unlimited contacts: unlimited

Included
Highlights Unlimited campaigns: unlimited

Included
Highlights Mail merge personalization: Included
Highlights Free email address verification: Included
Highlights Custom tracking links w/SSL: Included
Highlights Spam Solver: Included
Highlights Sequences and follow-ups: Included
Highlights API access (+Zapier): Included
Highlights A/B testing: Included
Highlights Triggered Emails: Included
Highlights Inbox Rotation (MultiSend): Included
Highlights High-priority support: Included
Highlights Email support: Included

Premium — Team 25 users

Highlights Works inside Gmail: Included
Highlights Send unlimited emails: unlimited

Included
Highlights Unlimited contacts: unlimited

Included
Highlights Unlimited campaigns: unlimited

Included
Highlights Mail merge personalization: Included
Highlights Free email address verification: Included
Highlights Custom tracking links w/SSL: Included
Highlights Spam Solver: Included
Highlights Sequences and follow-ups: Included
Highlights API access (+Zapier): Included
Highlights A/B testing: Included
Highlights Triggered Emails: Included
Highlights Inbox Rotation (MultiSend): Included
Highlights High-priority support: Included
Highlights Email support: Included

Premium — Team 50 users

Highlights Works inside Gmail: Included
Highlights Send unlimited emails: unlimited

Included
Highlights Unlimited contacts: unlimited

Included
Highlights Unlimited campaigns: unlimited

Included
Highlights Mail merge personalization: Included
Highlights Free email address verification: Included
Highlights Custom tracking links w/SSL: Included
Highlights Spam Solver: Included
Highlights Sequences and follow-ups: Included
Highlights API access (+Zapier): Included
Highlights A/B testing: Included
Highlights Triggered Emails: Included
Highlights Inbox Rotation (MultiSend): Included
Highlights High-priority support: Included
Highlights Email support: Included

Premium — Team 100 users

Highlights Works inside Gmail: Included
Highlights Send unlimited emails: unlimited

Included
Highlights Unlimited contacts: unlimited

Included
Highlights Unlimited campaigns: unlimited

Included
Highlights Mail merge personalization: Included
Highlights Free email address verification: Included
Highlights Custom tracking links w/SSL: Included
Highlights Spam Solver: Included
Highlights Sequences and follow-ups: Included
Highlights API access (+Zapier): Included
Highlights A/B testing: Included
Highlights Triggered Emails: Included
Highlights Inbox Rotation (MultiSend): Included
Highlights High-priority support: Included
Highlights Email support: Included

How their prices changed

Each date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

Enginemailer

August 27, 2026
Official pricing page
- Free: Free
- Paid: USD 9 monthly
- Enterprise: Contact sales

GMass

September 21, 2026
Official pricing page
- Standard — Individual: EUR 26 monthly · EUR 17 / month with annual commitment
- Premium — Individual: EUR 35 monthly · EUR 25 / month with annual commitment
- Professional — Individual: EUR 52 monthly · EUR 43 / month with annual commitment
- Premium — Team 5 users: EUR 155 monthly · EUR 125 / month with annual commitment
- Premium — Team 10 users: EUR 255 monthly · EUR 212 / month with annual commitment
- Premium — Team 25 users: EUR 630 monthly · EUR 521 / month with annual commitment
- Premium — Team 50 users: EUR 1165 monthly · EUR 970 / month with annual commitment
- Premium — Team 100 users: EUR 1900 monthly · EUR 1581 / month with annual commitment
August 31, 2026
Official pricing page
- Standard — Individual: EUR 26 monthly · EUR 17 / month with annual commitment
- Premium — Individual: EUR 35 monthly · EUR 25 / month with annual commitment
- Professional — Individual: EUR 52 monthly · EUR 43 / month with annual commitment
August 27, 2026
Official pricing page
- Standard — Individual Monthly: EUR 26 monthly · EUR 17 / month with annual commitment
- Premium — Individual Monthly: EUR 35 monthly · EUR 25 / month with annual commitment