Google Workspace vs KerioConnect comparison

Google and GFI are both solutions in the Email Applications category. Google is ranked #1 with an average rating of 8.2, while GFI is ranked #9 with an average rating of 8.3. Google holds a 20.1% mindshare in EA, compared to GFI’s 4.4% mindshare. Additionally, 95% of Google users are willing to recommend the solution, compared to 57% of GFI users who would recommend it.

Google Workspace

Read 104 Google Workspace reviews

6,650 Views
5,054 Comparison Views

95% willing to recommend

KerioConnect

Read 10 KerioConnect reviews

1,657 Views
1,591 Comparison Views

57% willing to recommend

Google Workspace

KerioConnect

Comparison Buyer's Guide

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Executive SummaryUpdated on Jul 13, 2025

Google Workspace and KerioConnect are competitors in the business productivity tools market. Google Workspace has the advantage due to its comprehensive suite of tools that integrate communication and productivity.

Features: Google Workspace offers Gmail, Drive, and Calendar, which are essential tools for communication and productivity. It also provides collaboration features like video chat and APIs for integration. KerioConnect focuses on secure and flexible on-premises email hosting, integrating well with Outlook and mobile devices and requiring low resources.

Room for Improvement: Google Workspace faces challenges such as frequent server outages, Outlook integration issues, and a basic chat feature. It also struggles with feature parity between Sheets and Excel and needs to improve its migration and synchronization processes. KerioConnect requires enhancements in search and archiving, better CRM integration, and the addition of cloud options.

Ease of Deployment and Customer Service: Google Workspace is mostly deployed on public cloud, offering ease of use but limited direct customer service, often leading users to rely on online resources. KerioConnect provides on-premises deployment, giving better privacy control but faces challenges in documentation and technical support despite fast email responses.

Pricing and ROI: Google Workspace, while slightly pricey, provides a strong ROI through integrated features, with flexible licensing for diverse needs but demands clearer cost structures. KerioConnect is an affordable solution, offering competitive pricing with annual models, making it appealing for budget-conscious smaller businesses.

To learn more, read our detailed Google Workspace vs. KerioConnect Report (Updated: September 2025).

Buyer's Guide

Google Workspace vs. KerioConnect

September 2025

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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

6.9

Number of Reviews

104

Ranking in other categories

Wireless Email (1st), Cloud Storage (8th), Content Collaboration Platforms (4th)

KerioConnect

Ranking in Email Applications

9th

Average Rating

6.8

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Email Archiving (6th)

Mindshare comparison

As of October 2025, in the Email Applications category, the mindshare of Google Workspace is 20.1%, down from 24.2% compared to the previous year. The mindshare of KerioConnect is 4.4%, up from 4.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Applications Market Share Distribution
Product	Market Share (%)
Google Workspace	20.1%
KerioConnect	4.4%
Other	75.5%

Email Applications

Featured Reviews

Sunil-Nair

IT Manager at Universal Carpets & Rugs

Email collaboration and accessibility have improved team productivity

The valuable features include the email service, email updates, and Google Drive. People are given email access to Google Drive. The team can share manual files and work accordingly. They can access different teams from anywhere, collectively putting files, sharing them, and managing them. Additionally, the manufacturing product does not require any downgrades. It works fine and continuously for the last three or four years. Users can access their emails from anywhere in their browser without a laptop or can directly access from Gmail. This is helpful for salespeople.

Read full review

David Bloomer

Senior Technician at Computers At Work

Lightweight, simple, and robust; easy to maintain and doesn't require a lot of system resources to run

Kerio Connect does as advertised, so there are no real issues with the product itself. It's developed regularly, so there are constant updates. Possibly, the support and development have lessened since they've sold the company, but as far as the product itself is concerned, there isn't anything that I would suggest needs improvement. If I'm being picky, Kerio Connect uses a proprietary, mappy atom for Outlook, and it would be nice if they used a native mappy connection instead, but that's the only additional feature that I would like to see in its next release. If they have native Outlook map integration, that would be great, but other than that, it's got all the functions that I think a mail server should have.

Read full review

Quotes from Members

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

Pros

"All the Microsoft Office features are available in Google Workspace."

"The most beneficial feature is Gmail, which we use extensively."

"The general ease of use is the solution's most valuable aspect. It's extremely simple to use. You don't even have to look up videos in order to figure things out. It's all very intuitive."

"It's easy to use."

"The solution offers very good email. It's a very good email provider."

"The collaboration features are valuable."

"Good performance, even on relatively slow connections; no local apps required."

"We haven't had any issues with scalability - we have over a thousand employees, and G Suite just scales."

More Google Workspace pros

"The most valuable features are its ease of use, excellent pricing, and it is platform agnostic."

"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."

"The most valuable features are security and privacy because you installed it on your server, within your company premises, not in the cloud."

"The user interface is good."

"It's relatively simple to use."

"The solution is easy to maintain, unlike Exchange. It's easy to create multiple domains and back up and restore if needed. It also has good security features like anti-spam and antivirus."

"Kerio Connect is secure, flexible, and easy to control from the user interface. It has many security features able to be controlled from one place, such as anti-spam. I have found it very convenient. Additionally, you can analyze log files and share folders which is helpful."

"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."

More KerioConnect pros

Cons

"I am not a big fan of how Gmail organizes the mail. I find it complicated to see which mail from which users send at which date. Especially if there is a lot."

"The user interface, especially on Google Drive, could be better."

"The cost could be improved. It can sometimes be a bit confusing figuring out how we are actually being charged."

"In some cases, we are using the Google Meet functions but only when we have external clients. Internally, we are using Slack. Google Meet virtual meeting function is not as advanced as the one in Slack and should improve."

"The meeting platform of Google Workspace has room for improvement."

"Google Mail's spam filter needs improvement. If I'm sending mail to another email user, sometimes it goes to the spam folder, and they won't know unless they check because they aren't seeing it in the primary inbox. They may miss important emails. At the same time, I'm receiving spam that shouldn't go to my inbox."

"I find the price high for the full suite features. Compared to Exchange Online, the price might not be too high, but you cannot choose only one functionality. When you buy Google Workspace, you have to get everything, including file storage and communication tools, which I don't use."

"The stability should be addressed."

More Google Workspace cons

"It could be simpler to use and install, but I still wouldn't use it because there isn't a compelling use case."

"Most of our clients use Outlook and Kerio Connect. Occasionally, Kerio can be a bit slow. They could make it faster to get onto the web interface without so much load time. It's just slow with Outlook, however, for some reason."

"I would like to see better support from their support team."

"KerioConnect is stable as long as you use a strong password."

"KerioConnect continues to improve with regular updates throughout the year. They must be added to the roadmap, which requires approval."

"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"

"Having a native Outlook map integration would make Kerio Connect better."

"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."

More KerioConnect cons

Pricing and Cost Advice

"I give the pricing an eight out of ten, with ten being the most affordable."

"The pricing of Google Workspace, so far, has been reasonable."

"The price of Google Workspace is reasonable. I pay less than 100 a month."

"We normally purchase the license on a yearly basis."

"We pay on yearly basis."

"2,500 Rupees per month per user."

"Traffic management tools may be required for larger setups and should be included in any pricing calculations."

"There are different versions of the solution available, such as premium."

More Google Workspace pricing and cost advice

"The pricing is about $3 per mailbox per month."

"The price of Kerio Connect is better when comparing it to others solutions."

"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."

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Top Industries

By visitors reading reviews

Computer Software Company

14%

Educational Organization

10%

Manufacturing Company

Comms Service Provider

Computer Software Company

13%

Comms Service Provider

12%

Manufacturing Company

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	63
Midsize Enterprise	13
Large Enterprise	27

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	2

Questions from the Community

What do you like most about Google Workspace?

Easy-to-build forms are allowing me to get feedback and information from my internal teams as well as from the customers very efficiently with the result data in structured manner.

See all answers

What is your experience regarding pricing and costs for Google Workspace?

The pricing for Google Workspace is moderate. I would rate it a five out of ten, indicating it is neither cheap nor expensive. The current cost is approximately seven to ten euros per user per mont...

See all answers

What needs improvement with Google Workspace?

I don't see many areas of Google Workspace that could be improved or enhanced because everything I have been using has been effective. Regarding the user interface, when calling a member in the org...

See all answers

What do you like most about KerioConnect?

The most valuable features are security and privacy because you installed it on your server, within your company premises, not in the cloud.

See all answers

What is your experience regarding pricing and costs for KerioConnect?

KerioConnect has a first-time cost and yearly subscription. It is not expensive.

See all answers

What needs improvement with KerioConnect?

KerioConnect continues to improve with regular updates throughout the year. They must be added to the roadmap, which requires approval. In larger organizations, the server's capabilities and the da...

See all answers

Comparisons

Amazon WorkMail vs Google Workspace

Compared 23% of the time

Microsoft Exchange Online vs Google Workspace

Compared 18% of the time

Office 365 vs Google Workspace

Compared 16% of the time

ProtonMail vs Google Workspace

Compared 10% of the time

Microsoft Exchange vs Google Workspace

Compared 4% of the time

More Google Workspace Competitors

Microsoft Exchange vs KerioConnect

Compared 53% of the time

Zimbra Collaboration vs KerioConnect

Compared 26% of the time

IceWarp vs KerioConnect

Compared 10% of the time

Microsoft Exchange Online vs KerioConnect

Compared 6% of the time

More KerioConnect Competitors

Product Reports

Buyer's Guide

Google Workspace

September 2025

Download Google Workspace product report

Buyer's Guide

KerioConnect

September 2025

Download KerioConnect product report

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

Similar to G Suite, all Google Workspace plans provide a custom email for your business and include collaboration tools like Gmail, Calendar, Meet, Chat, Drive, Docs, Sheets, Slides, Forms, Sites, and more.

As we’ve evolved G Suite into a more integrated experience across our communication and collaboration tools, we’ve rebranded to Google Workspace to more accurately represent the product vision.

Google

Kerio Connect, a messaging and collaboration solution, meets the needs of small and mid-sized businesses while offering a robust feature lineup. Business users enjoy support for their favorite email client and easy web-based access. Kerio Connect is highly stable—so you can focus on business rather than unexpected downtime and recovery.

GFI

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

Buyer's Guide

Google Workspace vs. KerioConnect

September 2025

Free Report: Google Workspace vs. KerioConnect

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