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Google Workspace vs ProtonMail comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Google Workspace
Ranking in Email Applications
1st
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
106
Ranking in other categories
Wireless Email (1st), Cloud Storage (6th), Content Collaboration Platforms (2nd)
ProtonMail
Ranking in Email Applications
7th
Average Rating
8.6
Reviews Sentiment
8.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Email Applications category, the mindshare of Google Workspace is 16.6%, down from 20.6% compared to the previous year. The mindshare of ProtonMail is 6.1%, down from 6.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications Mindshare Distribution
ProductMindshare (%)
Google Workspace16.6%
ProtonMail6.1%
Other77.3%
Email Applications
 

Featured Reviews

AR
Assosiate Professor at Palazzo del Mediterraneo
Collaborative work with students has improved but storage limitations and support issues remain
We have Google Workspace, and we use it primarily for Drive to collect items. We categorize folders with topics and material either for students or for research. We use Google Doc to share documents, especially when we assign homework to be corrected for peer correction or classroom correction. With Teams and Microsoft, we use it for collective calls and exam supervision because we use video surveillance through camera with Teams. We use Teams for meetings and to share material with students. The ability to share documents with students and assign them things and correct them in real time has been beneficial. You can verify what they write, and they can contribute and cooperate to create a collective document, which is something that our society nowadays requires. The ability to cooperate, especially those who work with languages and those who work with writing, need to learn how to cooperate. There is co-editing and co-writing, all these sorts of things. I love the fact that I can easily have access to folders that I can categorize and where I can upload research material and teaching material.
AP
Media Content Creator Intern
Trust and anonymity play a key role in secure communications
I am uncertain about the two-factor authentication feature. I have had integrations with other Proton services and have used Proton VPN once, though it has limited features. Simple Mail, which was acquired by ProtonMail, has been very useful for me. The pricing is moderate. I have not used any paid services from ProtonMail. It is not very costly, but I have not used any premium services. I am a customer of ProtonMail. I would rate ProtonMail an eight out of ten due to their transparency and the utility of their simple login feature. My job and company name should remain hidden.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The two best aspects of the solution for me are the calendar and the email (Gmail)."
"G Suite and all of Google were the first to have a built-in multifactor authentication without needing to purchase another product."
"Users can work anywhere with an internet connection."
"The initial setup of Google Workspace is straightforward."
"I like G Suite, it's more open than Microsoft and easy to use."
"The most valuable feature of Google Workspace is the sheets and documents."
"The tool helps me keep a backup of old emails. Like everyone else, I love the Google search engine for searching emails on webmail. The Google Workspace connector for Outlook works well, so I have no issues with that."
"From information security, that is, confidentiality, integrity, and availability (CIA) as well as stability and reliability point of view, G Suite is the product to go for."
"The auto encryption of attachments is valuable."
"ProtonMail is cost-effective for encrypted mailing, offering extensive features and customization, especially if you want to provide your own hashing and keys."
"What I appreciate most about ProtonMail is that they are trusted, which is why I choose them."
 

Cons

"I'm not sure if Google Drive has a customizing feature, however, if it did, then it would be better."
"When I compare with Office 365, G Suite has fewer features."
"Although I appreciate the product, the integration with Oracle Apex and pricing are minor downsides."
"The solution could improve by having more frequent updates."
"Their tool called Sheets is the counterpart to Excel but it doesn't have the same functionality that Excel would have. So usually if somebody needs to go back to Excel or Office, it's because of Excel."
"Google Workspace does a pretty good job, so it doesn't have that much room for improvement, but what would make it even better is if its apps, for example, Gmail, could integrate with more apps, such as Evernote and specific cloud-based platforms."
"Our users have faced an issue with increasing their email quotas over the last three months."
"With Microsoft, you can use it on the web version, and you can use Microsoft Outlook. Google has the web version."
"One improvement could be the integration between ProtonMail and Proton Pass, allowing sharing of specific secrets via email."
"I think it is good but I feel that only tech-savvy people use ProtonMail. It is not that popular among other people."
 

Pricing and Cost Advice

"There are different versions of the solution available, such as premium."
"There are several areas where a G Suite implementation can reduce costs: lower license fees than some competing products, reduced hardware, and IT support costs."
"Pricing is something concerning. We find the solution very expensive."
"The pricing is comparable, it's pretty decent."
"It's cheaper to run a couple of users in a Google platform than what it would be with Microsoft Exchange."
"Licensing costs are on a yearly basis."
"The pricing is reasonable."
"It's about $8.30 up a user per month."
Information not available
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Top Industries

By visitors reading reviews
Outsourcing Company
14%
Manufacturing Company
9%
Comms Service Provider
8%
Computer Software Company
7%
Comms Service Provider
21%
Manufacturing Company
8%
Outsourcing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business64
Midsize Enterprise16
Large Enterprise29
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Google Workspace?
The company made the decision to migrate, so I'm not sure why specifically. The company is moving the data and the Microsoft subscription is no longer continued, so I have the choice to use Google ...
What needs improvement with Google Workspace?
Before I was in a Microsoft environment, which had its own software that was not website-based. When I moved to Google Workspace, it was not seamless because I have to access it through a web view ...
What is your primary use case for Google Workspace?
I have been using Google Workspace for file organizing, including Google Drive, Spreadsheet, Gmail, and Google Form, with most of my usage being in Spreadsheet. I do use Google Groups, which combin...
What is your experience regarding pricing and costs for ProtonMail?
The pricing is competitive, offering good value on the average plan. It’s approximately $100 for annual billing.
What needs improvement with ProtonMail?
In terms of what can be improved in ProtonMail, I think it is good but I feel that only tech-savvy people use ProtonMail. It is not that popular among other people. Therefore, we do not use it for ...
What is your primary use case for ProtonMail?
My use cases include using ProtonMail for Drive occasionally for storing files. After some time, I stopped using that feature. Primarily, I use it for sending emails when I want to maintain anonymi...
 

Also Known As

G-Suite Enterprise, G-Suite, Google Apps for Business, G Suite Basic, G Suite Business, G-Suite Basic, G-Suite Business, Google Vault
No data available
 

Overview

 

Sample Customers

There are over five million businesses that use Google Apps for Business worldwide. Some key customers include The Roche Group, National Geographic, American Red Cross, City of Los Angeles, Flight Centre, and Konica Minolta.
Wall street journal,The New york times, The Gurdian, Forbes, Fox News
Find out what your peers are saying about Google Workspace vs. ProtonMail and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.