# Compare Atomic Email Studio vs GMass 2026 | Capterra

> Unsure of what to choose? Check Capterra to compare Atomic Email Studio and GMass based on pricing, features, product details, and verified reviews.

Source: https://www.capterra.com/compare/146414-168452/Atomic-Email-Studio-vs-GMass

---

# Atomic Email Studio vs GMass Features and Cost Comparison

Last updated May 26th, 2026

Provider data verified by our Software Research team, and reviews  
moderated by our Reviews Verification team.[Learn more](https://www.capterra.com/our-story/)

Your comparison:

Atomic Email StudioGMass2/4 selected

[Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)[4.8 (130)](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

[GMass](https://www.capterra.com/p/168452/GMass/)[4.8 (1,402)](https://www.capterra.com/p/168452/GMass/reviews/)

[## Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)[4.8 (130)](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

Starting Price

$229.00

Value-for-Money

4.7

Functionality

4.7

Ease of Use

4.6

Customer Service

4.8

Reviews Sentiment

Based on [130 reviews](#user-reviews)

Positive

125

Neutral

1

Negative

4

[## GMass](https://www.capterra.com/p/168452/GMass/)[4.8 (1,402)](https://www.capterra.com/p/168452/GMass/reviews/)

Starting Price

$25.00/month

Value-for-Money

4.7

Functionality

4.7

Ease of Use

4.7

Customer Service

4.6

Reviews Sentiment

Based on [1,402 reviews](#user-reviews)

Positive

1,383

Neutral

14

Negative

5

## Send this comparison chart to my inbox

### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.

## Summary

* * *

Key features rated by users

Features selected based on 14,491 reviews from email marketing software users.  
about the Fit Score methodology.

Fit Score methodology

Our Fit Score reflects how reviewers rate a product’s performance against a set of features reviewers rate as most important. A higher score indicates the product is rated better in delivering what reviewers most care about.

  

If the Fit Score is not shown for a specific product, that only means there are currently not enough relevant data points to develop a meaningful score. It does not indicate that the product should be excluded from further evaluation. Best for Methodology

\--%Fit

Missing features

Feature ratings

Email Campaign Management

4.6

Campaign Scheduling

NA

Newsletter Management

NA

Email Tracking

NA

Customizable Branding

NA

65%Fit

Missing features

Feature ratings

Email Campaign Management

4.7

Campaign Scheduling

4.8

Newsletter Management

NA

Email Tracking

4.8

Customizable Branding

NA

User satisfaction

User satisfaction

4.8

User reviews[130](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

Ease of use

4.6

Functionality

4.7

Value for money

4.7

Customer support

4.8

User satisfaction

4.8

User reviews[1,402](https://www.capterra.com/p/168452/GMass/reviews/)

Ease of use

4.7

Functionality

4.7

Value for money

4.7

Customer support

4.6

Price starts from

Price starts from

$229Flat Rate, Not provided by vendor

-   Free version
-   Free trial

Price starts from

$25Flat Rate, Per Month

-   Free version
-   Free trial

Best for

Best for

For businesses of all sizes running email campaigns.

Best for

Whether you need to send cold emails, mail merges, email marketing messages, internal comms, or invitations, GMass can do it all — and all inside Gmail with the best deliverability you've ever had.

## User reviews

Pros & cons

OF

Oladotun F.

CEO

> "my overall expereince havev been perfect - it allowed us to meet alot of clients and scale thew business"

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___6555383)

RK

Rakesh K.

Founder

> "They are not refunding the payment and also they restrict the account to access."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___6325468)

FR

Faiz R.

Founder

> "Atomic Email Studio is the complete solution for email marketers, it comes with email extractor, email list management tool, email..."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___3124022)

SR

Scholtz R.

BROKER

> "For a company that backs up systems nightly – make sure you uninstall Atomic First2) For a company that is ever hit with malware..."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___4740918)

EB

Eniko B.

PM

> "Fine, it is worth buying."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___4955246)

Samuel M.

Data Analyst

> "My initial attempts at installing the program on my computer failed, but customer assistance was promptly ready to assist."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___4509216)

Usman Zafar M.

Lecturer Mathematics

> "The best one, you can use this tool to extract the email addresses of domain owners."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___3491064)

TS

Tushar S.

Business Owner

> "Probably there are no cons related to its working but I am not able to use my software again because I had to install new computer..."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___2413504)

Usman Zafar M.

Lecturer Mathematics

> "Wow, now in step 4 you can send mass emails to your valid and verified lists easily with no limit."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___3491064)

WA

Wilfred A.

Coach

> "The goal was defeated because the software was quite horrible compare to the trial version which only allowed 100 emails."

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___2769674)

RO

Robert O.

Owner

> "Easy to use and a must when emailing 100s of businesses per day"

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___4613019)

VR

Verified Reviewer

Owner

> "Their customer service is awful, rude and they dont seem to listen"

[See full review](https://www.capterra.com/p/146414/Atomic-Email-Studio/#Capterra___2728059)

[View Reviews](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

VD

Vishnu D.

Manager

> "The ability to send personalized bulk emails, automate follow-ups, and track opens and clicks has made my outreach much more effective."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7134991)

VD

Vishnu D.

Manager

> "What I liked least about GMass was its occasional lack of polish in the user experience. While powerful, the interface can feel cluttered and not..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7134991)

NS

Narayan S.

Digital Marketing Consultant

> "It includes almost every feature you need, such as personalized campaigns, automated follow-ups, auto-replies, and sequence replies."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7172080)

MA

Maryna A.

Managing Member

> "I noticed when my messages were blocked or rejected due to security policies, Gmass didn't stop to send follows up to there emails."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7142995)

MI

Mazhar I.

Digital Marketing

> "GMass has been an absolute lifesaver during my recent job search in the APAC and UAE markets. When you are trying to switch jobs, reaching out to..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7172234)

TJ

Tommy J.

Event IT

> "I only run a couple events a year and therefore the monthly subscription levels don't make economical sense for me."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7167025)

PC

Patricio C.

CEO

> "The Spam Solver flagged issues before they became problems, the Google Sheets integration worked exactly as advertised once I got the syntax..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7165067)

AJ

AJ J.

Project Manager

> "At times, updates to their system or bug fixes can make the service have some downtime."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7169125)

Matt M.

CEO

> "We’ve run affiliate launches with thousands of partners and done daily personal outreach, all inside Gmail, thanks to this incredible Chrome..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7158313)

MBJ

Mary Beth J.

Support broker

> "My only complaint at this time is there is a slight delay in sending emails but that could be my laptop."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7160793)

Ritesh T.

growth strategist

> "however the subscription charge is little bit high but its a fantastic tool for using gmail for sending bulk or campaign emails especially the..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7158046)

KM

Kelly M.

Director

> "I find it frustrating I can't preview what it looks like, so I don't have anxiety about sending out hundreds of emails at once."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7162401)

Varun P.

Strategy Founder Office

> "GMass makes Gmail outreach remarkably easy, with quick setup, smooth Google Sheets mail merge, and strong personalization that lets campaigns..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7035106)

MG

Michael G.

Publicist

> "You can easily make a lot more errors using free versions of gmail mail merges using sheets."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7016503)

EJ

Ela J.

Representative

> "It automates follow-ups, tracks opens and clicks in real time, and helps ensure your emails land in inboxes."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6861126)

SS

Stephen S.

Senior Product Manager

> "I don't like that it creates too many folders."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7079636)

CE

Chimamanda E.

Peer Advisory Leader

> "In particular, I appreciated the bcc feature still working with the merges as well as the ability to still merge replies to certain recipients in..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6862066)

SG

Subhadeep G.

Business Strategist

> "Also the draft and sent box gets heavy, causes problem in finding other important emails."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6874363)

ND

Nidhi D.

Sales executive

> "It’s generally a practical tool for sending personalized bulk emails directly from Gmail, especially for simple outreach or small-scale campaigns."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7148951)

OT

Oluwaseyi T.

Owner

> "It offered exactly what I needed: a way to quickly send a mass email from my Gmail account. But I ran into another issue where I didn’t have all..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6834225)

VD

Vishnu D.

Manager

> "I also appreciate how quickly I was able to get started without needing extensive technical knowledge. While there are a few areas that could be..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7134991)

MG

Michael G.

Publicist

> "I can't get my head around the extra mailing (over 2000 emails) using SMTP mailing."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7016503)

Nicholas S.

Developer

> "Any user, from low-tech to amateur dev to more experienced dev can make powerful use of the feature set that GMass offers, for a fraction of the..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6867379)

SS

Stephen S.

Senior Product Manager

> "Also, it lags a little bit when trying to get things set up."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7079636)

MN

Manav N.

Co-founder

> "The inbox delivery is the best bit, GMass ensures all my emails reach my lead's inboxes and seem very authentic"

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7013156)

AD

Ann D.

Publicist

> "I don't have any complaints about GMass, but it can sometimes take a while to send a large batch of emails."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7041952)

LK

Levi K.

Head Coach

> "It helps me manage outreach easily and keeps all replies organized in one place, which saves me a ton of time compared to other platforms."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7034900)

DS

Dave S.

Sales

> "Policy and what is considered spam is very hard to figure out."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7139856)

SM

Sailash M.

Founder

> "The automation (follow-ups, scheduling, tracking) works well and helps save time."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7145009)

Rob D.

Comms Director

> "I've used GMASS for two months and I currently have no CONS regarding how we implement it for our org."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6868940)

CM

Carrie M.

Travel Agent

> "GMass is a great product allowing the unlimited amount of emails that need to be sent out at one time."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7099741)

LI

Lawrence I.

CEO

> "There is literally no reason to make marketing your business difficult for you if your time is constraint and you don't necessary have a team as..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6847781)

NJ

Nikki J.

Founder and CEO

> "Gmass Provides features like automated follow-ups, push email campaign, multisend emails, and many more helped my team to do efficient and..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6418731)

MB

Maor B.

CSM

> "UX\\UI design, the personalization of the emails are not good enough yet."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6619489)

NKC

Nikhil K C.

Outreach Manager

> "Its seamless integration with Gmail lets me send personalized mass emails directly from my inbox, making the entire process simple and efficient."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6484500)

SD

Sanjay D.

Agent

> "Its not filtering email right now for junk email addresses."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6669870)

MI

Mazhar I.

Digital Marketing

> "The automation features are fantastic and directly helped me secure significantly more interview calls."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7172234)

PN

Phil N.

Marketing

> "Long story short, their email verifier doesn't work and using GMass to send just 90 emails has changed my email reputation from good to spammer."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___4901341)

Varun P.

Strategy Founder Office

> "Setup takes minutes, the reporting is actionable, and the tool is reliable for daily execution across both small tests and large campaigns"

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7035106)

LT

Lukáš T.

Sales Rep

> "finding these among the FAQs is a bit time consuming"

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6838665)

HP

Hussain P.

Digital Marketing Executive

> "Best easy to use Email marekting software the value of money is insane with efficient list management and data management and send mails to..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7168820)

JG

Jessie G.

PTA treasurer

> "It is a bit pricey for our needs as a nonprofit."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6775308)

SS

Steve S.

Founder

> "The seamless integration with Google Workspace and the ability to not only send emails but also follow-up on open rates and reporting too."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6764990)

JH

Jonathan H.

Owner

> "Just the natural limitations it has to work with inside gmail... 400-500 emails a day is not really a "Campaign" in the current state of email..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___4979419)

MW

Marieke W.

Associate Director

> "This tracks engagement and identifies areas where we can improve."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7092790)

JG

John G.

Owner

> "Gmail has spam prevention meausres and slows down your sending when you have a list of thousands."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___5064346)

NS

Narayan S.

Digital Marketing Consultant

> "By analyzing this data, you can easily replicate the success I achieved for my client."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7172080)

Nicolas N.

Administrator

> "For someone who likes to have a "clean" mailbox, it's a bit annoying to have the campaign stay in the Draft folder for the whole duration of the..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___5053471)

SS

Steve S.

Founder

> "It is a great tool, which I initially found years ago on Google Chrome, and then added onto our platform, as our workspace works with gmail, and..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6764990)

KG

Kirsten G.

Funding Specialist

> "The setup process was more time consuming than expected."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6570606)

PC

Patricio C.

CEO

> "The seamless Gmail integration means zero learning curve — you're up and running in minutes."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7165067)

SG

Stephen G.

Founder

> "The only caveat is, I'm unable to know if my emails are landing in the small folder."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___5060552)

KS

Katarina S.

phd student

> "What I like most is that besides sending bulk emails for my surveys, I can also see how many people opened the email."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6852471)

SG

Shweta G.

Social Media Manager

> "While GMass offers a free version with limited functionality, I have found the paid plans to be a bit pricey."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___5066346)

TJ

Tommy J.

Event IT

> "Easy to install and use, and it turned out to have way more features than I expected, especially around templating customized emails and tracking..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7167025)

AB

Autumn B.

Office Manager

> "There is no phone number for support and just directs you to a website which can be frustrating when help is needed."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6249388)

MW

Marieke W.

Associate Director

> "This is perfect for my needs at a small nonprofit where donor stewardship is paramount."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7092790)

MD

Manisha D.

MArketing Manager

> "One would be a slightly high price as compared to other alternatives, also that the service of Email auto warmup is unavailable for now."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___4984430)

Phil W.

Founder

> "GMass shines with its deliverability expertise, offering subtle guidance to implement best practices that boost campaign success."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6863360)

AI

Anthony I.

CEO

> "The pricing is mid-tiered and some of the website is wonky and instructions are rather complex and long."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___5027638)

RB

Rene B.

Partner

> "For a sole Researcher who doesn't need an enterprise platform, it hits the right balance of simplicity and capability."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7155088)

BP

Bridget P.

Copywriter Email Marketer

> "It was confusing to set up and I kept getting kicked out of my GMASS account for some reason when it was tied to my Gmail."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6120642)

AP

Aleksandra P.

Marketing Specialist

> "It really helps keep them out of the spam folder, which is fantastic for marketers like me. Plus, I can easily see who’s opening my emails and..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6719980)

SJ

Sandeep J.

video editing

> "i don't know it's a problem from my side or theirs."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6832358)

BJ

Barbara J.

Owner

> "I like the capability of creating individualized/customized email campaigns for our audience."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7024371)

MB

Maggie B.

Founding Partner

> "I don't like that they no longer offer the free version of up to 50 emails/day."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6340344)

EG

Emily G.

Consultant

> "I like that it allows me to work within Gmail, and it's much quicker for one-off mass emails than other platforms like Klayvio."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6536820)

SC

Sarah C.

Founder

> "Without the GMass extention, you cannot get a hold of customer service. "

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___4995471)

SA

Saurav A.

Manager

> "Its tracking features for opens, clicks, and bounces make it an effective choice for streamlined email campaigns."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6592486)

SC

Sarah C.

Founder

> "There is no chat function on the site nor a way to contact them. "

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___4995471)

Avrodeep H.

Digital Marketing Manager

> "GMass saves me hours of manual work and delivers strong results in terms of open and reply rates."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6855429)

MA

Madelyne A.

owner

> "Had difficulty accessing so made the decision to test out the premium subscription to see if it's worth the investment."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___5099727)

CE

Chimamanda E.

Peer Advisory Leader

> "I wanted to just use the free trial to see how much value it would add, and I immediately subscribed once I got my first campaign out and its..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6862066)

OA

Ovi A.

Email Marketer

> "Google recently announced that it would block software from using its API to warm up emails; since GMass uses Google's API, it has unfortunately..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___4563752)

NKC

Nikhil K C.

Outreach Manager

> "I love the ability to create campaigns using Google Sheets — it streamlines list management and saves me time."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6484500)

PR

Puru R.

CEO

> "could be Finicky sometimes, a lot of emails go to spam,"

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6354742)

AM

Amy M.

Teacher and Union President

> "I was able to send critical information in such a small window of time."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___7089902)

VR

Verified Reviewer

Owner

> "visually, it feels outdated, even though it is quite up to date and dynamic, after installation, they jump you into a campaign email template and..."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___4619074)

NT

Nicole T.

Chair

> "The mail merge, auto follow-ups, and tracking features save so much time and help us stay connected professionally."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___6778176)

SBF

Svend Bertil F.

Senior News Editor

> "GMass has some downsides, such as limited customization options and the lack of support for non-Gmail accounts."

[See full review](https://www.capterra.com/p/168452/GMass/#Capterra___4503258)

[View Reviews](https://www.capterra.com/p/168452/GMass/reviews/)

## User interface

[Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)

4.75 (130)

4.83 (1,402)

## Connect with a Capterra advisor for a free 15-minute consultation

Get a personalized software list aligned to your business needs with guidance from our expert advisors. Our team has helped 1 million+ businesses like yours find options that fit their needs.

### Features

Do these products fit your needs?

Prioritize real-user-identified key features according to your needs to find your best fit.

\--% Fit

vs

\--% Fit

A/B Testing

207

Important

Activity Dashboard

150

Important

AI Copilot

120

Important

Atomic Email Studio

9/45

-   A/B Testing
-   Activity Dashboard
-   AI Copilot
-   API
-   Autoresponders
-   Campaign Analytics
-   Campaign Scheduling
-   CAN-SPAM Compliance
-   Click Tracking
-   Contact Management
-   Customer Journey Mapping
-   Customer Segmentation
-   Customer Surveys
-   Customizable Branding
-   Customizable CTAs
-   Customizable Fields
-   Drip Campaigns
-   Dynamic Content
-   Email Campaign Management
-   Email Sequences
-   Email Tracking
-   Engagement Tracking
-   Event Triggered Actions
-   GDPR Compliance
-   Generative AI
-   HTML Editor
-   Image Library
-   Landing Pages/Web Forms
-   Lead Capture
-   List Management
-   Mobile Optimization
-   Multi-Channel Marketing
-   Multi-Language
-   Newsletter Management
-   Personalization
-   Preview Functionality
-   Product Recommendations
-   Real-Time Analytics
-   Reporting/Analytics
-   ROI Tracking
-   Subscriber Management
-   Template Management
-   Third-Party Integrations
-   Workflow Automation
-   WYSIWYG Editor

[See all features](https://www.capterra.com/p/146414/Atomic-Email-Studio/#features)

GMass

Top features

25/45

-   A/B Testing
-   Activity Dashboard
-   AI Copilot
-   API
-   Autoresponders
-   Campaign Analytics
-   Campaign Scheduling
-   CAN-SPAM Compliance
-   Click Tracking
-   Contact Management
-   Customer Journey Mapping
-   Customer Segmentation
-   Customer Surveys
-   Customizable Branding
-   Customizable CTAs
-   Customizable Fields
-   Drip Campaigns
-   Dynamic Content
-   Email Campaign Management
-   Email Sequences
-   Email Tracking
-   Engagement Tracking
-   Event Triggered Actions
-   GDPR Compliance
-   Generative AI
-   HTML Editor
-   Image Library
-   Landing Pages/Web Forms
-   Lead Capture
-   List Management
-   Mobile Optimization
-   Multi-Channel Marketing
-   Multi-Language
-   Newsletter Management
-   Personalization
-   Preview Functionality
-   Product Recommendations
-   Real-Time Analytics
-   Reporting/Analytics
-   ROI Tracking
-   Subscriber Management
-   Template Management
-   Third-Party Integrations
-   Workflow Automation
-   WYSIWYG Editor

[See all features](https://www.capterra.com/p/168452/GMass/#features)

### Recognition

No recognitions have been awarded to Atomic Email Studio

GMass

Best Value PersonalizationSoftware (2022) 

### Deployment & support

Atomic Email Studio

Deployment

-   Cloud, SaaS, Web-Based
-   Desktop Mac
-   Desktop Windows
-   Desktop Linux
-   On-Premise Windows
-   On-Premise Linux
-   Desktop Chromebook
-   Mobile Android
-   Mobile iPhone
-   Mobile iPad

Support

-   Email/Help Desk
-   FAQs/Forum
-   Knowledge Base
-   Phone Support
-   24/7 (Live rep)
-   Chat

Training

-   In Person
-   Live Online
-   Webinars
-   Documentation
-   Videos

GMass

Deployment

-   Cloud, SaaS, Web-Based
-   Desktop Mac
-   Desktop Windows
-   Desktop Linux
-   On-Premise Windows
-   On-Premise Linux
-   Desktop Chromebook
-   Mobile Android
-   Mobile iPhone
-   Mobile iPad

Support

-   Email/Help Desk
-   FAQs/Forum
-   Knowledge Base
-   Phone Support
-   24/7 (Live rep)
-   Chat

Training

-   In Person
-   Live Online
-   Webinars
-   Documentation
-   Videos

### Company Details

Atomic Email Studio

-   By AtomPark Software
-   Located in United States
-   Founded in 2001

GMass

-   By GMass
-   Located in United States
-   Founded in

## Popular Comparisons

[Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)[4.75 (130)](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

vs

[Gmail](https://www.capterra.com/p/202338/Gmail/)[4.81 (13,477)](https://www.capterra.com/p/202338/Gmail/reviews/)

$229

Price

$0

4.7

Features

4.7

4.6

Ease of Use

4.8

[View full comparison](https://www.capterra.com/compare/146414-202338/Atomic-Email-Studio-vs-Gmail)

[GMass](https://www.capterra.com/p/168452/GMass/)[4.83 (1,402)](https://www.capterra.com/p/168452/GMass/reviews/)

vs

[Gmail](https://www.capterra.com/p/202338/Gmail/)[4.81 (13,477)](https://www.capterra.com/p/202338/Gmail/reviews/)

$25/month

Price

$0

4.7

Features

4.7

4.7

Ease of Use

4.8

[View full comparison](https://www.capterra.com/compare/168452-202338/GMass-vs-Gmail)

[Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)[4.75 (130)](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

vs

[Brevo](https://www.capterra.com/p/132996/brevo/)[4.62 (3,489)](https://www.capterra.com/p/132996/brevo/reviews/)

$229

Price

$9/month

4.7

Features

4.5

4.6

Ease of Use

4.6

[View full comparison](https://www.capterra.com/compare/132996-146414/brevo-vs-Atomic-Email-Studio)

[GMass](https://www.capterra.com/p/168452/GMass/)[4.83 (1,402)](https://www.capterra.com/p/168452/GMass/reviews/)

vs

[Mailchimp](https://www.capterra.com/p/110228/MailChimp/)[4.48 (17,643)](https://www.capterra.com/p/110228/MailChimp/reviews/)

$25/month

Price

$13/month

4.7

Features

4.4

4.7

Ease of Use

4.4

[View full comparison](https://www.capterra.com/compare/110228-168452/MailChimp-vs-GMass)

[Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)[4.75 (130)](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

vs

[Mailchimp](https://www.capterra.com/p/110228/MailChimp/)[4.48 (17,643)](https://www.capterra.com/p/110228/MailChimp/reviews/)

$229

Price

$13/month

4.7

Features

4.4

4.6

Ease of Use

4.4

[View full comparison](https://www.capterra.com/compare/110228-146414/MailChimp-vs-Atomic-Email-Studio)

[GMass](https://www.capterra.com/p/168452/GMass/)[4.83 (1,402)](https://www.capterra.com/p/168452/GMass/reviews/)

vs

[Brevo](https://www.capterra.com/p/132996/brevo/)[4.62 (3,489)](https://www.capterra.com/p/132996/brevo/reviews/)

$25/month

Price

$9/month

4.7

Features

4.5

4.7

Ease of Use

4.6

[View full comparison](https://www.capterra.com/compare/132996-168452/brevo-vs-GMass)

[Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)[4.75 (130)](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

vs

[Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.83 (417)](https://www.capterra.com/p/10013316/Success-ai/reviews/)

$229

Price

$33/month

4.7

Features

4.8

4.6

Ease of Use

4.8

[View full comparison](https://www.capterra.com/compare/146414-10013316/Atomic-Email-Studio-vs-Success-ai)

[GMass](https://www.capterra.com/p/168452/GMass/)[4.83 (1,402)](https://www.capterra.com/p/168452/GMass/reviews/)

vs

[MailerLite](https://www.capterra.com/p/136603/MailerLite/)[4.71 (2,318)](https://www.capterra.com/p/136603/MailerLite/reviews/)

$25/month

Price

$12/month

4.7

Features

4.5

4.7

Ease of Use

4.6

[View full comparison](https://www.capterra.com/compare/136603-168452/MailerLite-vs-GMass)

[Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)[4.75 (130)](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

vs

[MailerLite](https://www.capterra.com/p/136603/MailerLite/)[4.71 (2,318)](https://www.capterra.com/p/136603/MailerLite/reviews/)

$229

Price

$12/month

4.7

Features

4.5

4.6

Ease of Use

4.6

[View full comparison](https://www.capterra.com/compare/136603-146414/MailerLite-vs-Atomic-Email-Studio)

[GMass](https://www.capterra.com/p/168452/GMass/)[4.83 (1,402)](https://www.capterra.com/p/168452/GMass/reviews/)

vs

[Constant Contact](https://www.capterra.com/p/31898/Constant-Contact/)[4.34 (2,934)](https://www.capterra.com/p/31898/Constant-Contact/reviews/)

$25/month

Price

$12/month

4.7

Features

4.2

4.7

Ease of Use

4.3

[View full comparison](https://www.capterra.com/compare/31898-168452/Constant-Contact-vs-GMass)

[Atomic Email Studio](https://www.capterra.com/p/146414/Atomic-Email-Studio/)[4.75 (130)](https://www.capterra.com/p/146414/Atomic-Email-Studio/reviews/)

vs

[EmailOctopus](https://www.capterra.com/p/147415/EmailOctopus/)[4.79 (655)](https://www.capterra.com/p/147415/EmailOctopus/reviews/)

$229

Price

$9/month

4.7

Features

4.5

4.6

Ease of Use

4.7

[View full comparison](https://www.capterra.com/compare/146414-147415/Atomic-Email-Studio-vs-EmailOctopus)

[GMass](https://www.capterra.com/p/168452/GMass/)[4.83 (1,402)](https://www.capterra.com/p/168452/GMass/reviews/)

vs

[Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.83 (417)](https://www.capterra.com/p/10013316/Success-ai/reviews/)

$25/month

Price

$33/month

4.7

Features

4.8

4.7

Ease of Use

4.8

[View full comparison](https://www.capterra.com/compare/168452-10013316/GMass-vs-Success-ai)