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Google Workspace vs KerioConnect comparison

 

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 (4th), Content Collaboration Platforms (2nd)
KerioConnect
Ranking in Email Applications
9th
Average Rating
7.2
Reviews Sentiment
7.3
Number of Reviews
11
Ranking in other categories
Email Archiving (7th)
 

Mindshare comparison

As of June 2026, in the Email Applications category, the mindshare of Google Workspace is 14.3%, down from 22.1% compared to the previous year. The mindshare of KerioConnect is 3.8%, down from 4.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications Mindshare Distribution
ProductMindshare (%)
Google Workspace14.3%
KerioConnect3.8%
Other81.9%
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.
MM
Senior Systems Tech/Admin at Samco Software Inc.
A seamless setup ensures smooth communication with comprehensive support
We remain a partner with Sophos and use XG S Firewalls without AWS implementation. We only use Sophos endpoint and Sophos Central. We host some clients on-premise while others we host remotely. The VPN connection is easy and proprietary, so it's not open to any other VPN clients. Communication with other mail servers is seamless. It can communicate with Gmail and Outlook without issues, provided the DNS settings are correct. We monitor our servers and security logs, implementing GeoIP blocking. We frequently block China and India IPs due to brute force attacks on our servers. We have extensive experience with KerioConnect. Backing up and maintaining it is straightforward compared to Microsoft Exchange, making it administrator-friendly. On a scale of 1-10, this solution rates an 8.

Quotes from Members

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

Pros

"The email is excellent."
"The collaboration features are valuable."
"They are launching more and more features for mobile, which I understand our customers appreciate."
"Valuable features of the solution are that it's simple and effective."
"Ability to co-edit and collaborate on content."
"G-Suite is a costly investment, but it is better than other solutions in terms of features, functions, usability, and uptime."
"Extremely reliable, providing great collaboration features."
"The most valuable feature of Google Workspace is the sheets and documents."
"The most valuable features are security and privacy because you installed it on your server, within your company premises, not in the cloud."
"The most valuable features are its ease of use, excellent pricing, and it is platform agnostic."
"Kerio Connect is secure, flexible, and easy to control from the user interface."
"As long as the operating is stable, the Kerio connect will be very stable as well, so we don't have any problem with it."
"KerioConnect has integration with 365. We can use Outlook, which has its client and can be used with Apple devices. It integrates with the App Store and Microsoft Office. It has a smart router. The spam filtering and antivirus are good."
"What I like most about Kerio Connect is that it supports ActiveSync, and that is its most critical feature. The solution is also a nice, simple, robust, and stable mail server."
"We use the solution as a mail server. It connects with Outlook and is used for calendaring and similar tasks."
"Backing up and maintaining it is straightforward compared to Microsoft Exchange, making it administrator-friendly."
 

Cons

"The performance speed could be improved when the internet connection is slow."
"The solution could improve the Google Cloud identity login to laptops that sometimes do not work. The collaboration for Google sites, they are not equivalent to others, such as Sharepoint."
"There is some redundancy in the functionality between certain modules."
"I think Meet is not as well-positioned as Zoom."
"Integration with traditional e-mail clients (Outlook) is not there."
"Google Meet can have a bit more functionality. It should show the views of more people. Right now, it shows just eight at a maximum, or six. When there are more people on the call, more than eight, everyone is not showing."
"There could be more options in Google G Suite. They can include HD calling for Google Meet. The layout portion in the calendar for Google G Suite can be better designed. When we get into the calendar and start scheduling meetings, we do have few hiccups here and there. The layout can be a little easier. People from different backgrounds are finding it a little bit tough to understand. It should be more intuitive. At the moment, it has a completely white background. To do power saving, it would be good if they can release a darker background. There are a few issues with the formatting of Google Docs when they get converted to Microsoft docs. It would be amazing if they can resolve it in the next release."
"I believe Google Drive has potential for improvement. Enhancements could be made in terms of synchronization and the functionality of the Google Sheets app, particularly in areas like formulas and pivot tables, to make it more comparable to Microsoft Excel. Google Chat needs to make improvements so that we can send Excel and PDFs from the mobile app itself. I would like to see Google Bard integrated with the product."
"Having a native Outlook map integration would make Kerio Connect better."
"The solution could improve the redundancy because we only have one copy of the Kerio Connect server on our hardware. The next step for us is to move to the cloud and if Kerio does not have a cloud version available they should release one"
"Most of our clients use Outlook and Kerio Connect. Occasionally, Kerio can be a bit slow."
"We are considering switching to Microsoft Exchange. One reason is that it doesn't improve our workflow and doesn't integrate well with Microsoft 365 applications."
"It could be simpler to use and install, but I still wouldn't use it because there isn't a compelling use case."
"This is just a cost, it's not something that's driving our business forward; it's just foundational."
"KerioConnect continues to improve with regular updates throughout the year. They must be added to the roadmap, which requires approval."
"I would like to see better support from their support team."
 

Pricing and Cost Advice

"We pay on yearly basis."
"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."
"There are benefits that can provide a competitive advantage, e.g., improved productivity (with appropriate training), increased collaboration (with correct use of tools), flexible working - work from home or remote locations, easy to scale - fast onboarding of new employees, and ability to add and remove licenses, as required."
"G Suite and Microsoft Office 365 offer products with similar functionality at several different price points. Zoho offer a more extensive range of products and attempts to provide all the applications required to run most small and medium-sized businesses."
"The overall cost is very reasonable when considering all of the security features that you are receiving. It is a bit more expensive than our local host and/or other hosting companies that are available on the market, but it is worth it."
"We have purchased an annual subscription."
"The price of Google Workspace is reasonable. I pay less than 100 a month."
"The pricing is a bit on the higher side than normal. For a basic Google account it costs $100, but Enterprise is %150."
"The pricing is about $3 per mailbox per month."
"The solution's pricing depends on how long you plan to keep it because you pay on a per-year basis. You might have a one-time setup cost for something like Microsoft Exchange or a Linux mail server. I'd say this solution is expensive on a per-year basis, almost 2000-3000 dollars annually. It doesn't seem to pay off yet, so we're considering switching to another product."
"KerioConnect has a first-time cost and yearly subscription. It is not expensive."
"The price of Kerio Connect is better when comparing it to others solutions."
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Top Industries

By visitors reading reviews
Manufacturing Company
10%
Comms Service Provider
8%
Financial Services Firm
7%
Computer Software Company
7%
Comms Service Provider
13%
Manufacturing Company
10%
Construction Company
9%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business63
Midsize Enterprise15
Large Enterprise29
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
 

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 KerioConnect?
The pricing is very easy to understand. As a partner, we have a monitoring system that informs us when subscriptions expire, allowing us to handle renewals. The pricing is very competitive.
What needs improvement with KerioConnect?
Since KerioConnect is a setup and go solution, everything works on its own. The only administrative tasks required are keeping it up to date, monitoring security logs, and ensuring protection from ...
What is your primary use case for KerioConnect?
Small medium-sized businesses are our primary focus, particularly in warehouse distribution and retail sectors. We are a reseller and purchase directly from Sophos.
 

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.
Southern Tier Brewing Company, Innotta, Baustoff + Metall, Hamifleurs, Chanson TV, Ryman Stationery
Find out what your peers are saying about Google Workspace vs. KerioConnect and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.