IceWarp vs Microsoft Exchange Online comparison

IceWarp and Microsoft are both solutions in the Email Applications category. IceWarp is ranked #7 with an average rating of 8.3, while Microsoft is ranked #2 with an average rating of 8.8. IceWarp holds a 5.3% mindshare in EA, compared to Microsoft’s 13.8% mindshare. Additionally, 90% of IceWarp users are willing to recommend the solution, compared to 96% of Microsoft users who would recommend it.

IceWarp

Read 17 IceWarp reviews

2,183 Views
1,169 Comparison Views

90% willing to recommend

Microsoft Exchange Online

Read 90 Microsoft Exchange Online reviews

4,403 Views
2,984 Comparison Views

96% willing to recommend

IceWarp

Microsoft Exchange Online

Comparison Buyer's Guide

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Executive SummaryUpdated on May 21, 2025

Microsoft Exchange Online and IceWarp offer contrasting solutions in the realm of business communication platforms. Based on the reviews, Exchange Online appears to have the upper hand due to its robust integration capabilities and user-friendly design, although IceWarp's competitive pricing and standalone versatility remain attractive.

Features: Microsoft Exchange Online is known for its intuitive user interface, strong collaboration features like email and calendar sharing, and seamless integration with the Microsoft ecosystem, which enhances stability and reliability. IceWarp, however, offers versatile cross-platform solutions with valuable features such as TeamChat for efficient communication and collaboration but lacks in advanced document management. It provides essential tools that support cost-effective communication strategies for businesses.

Room for Improvement: Users of Exchange Online report difficulties with migration and integration with non-Microsoft products and mention concerns over security vulnerabilities, complex configuration, and high pricing. There is also a desire for enhanced anti-spam and anti-malware tools. IceWarp users note issues with user rights management, cumbersome master databases, and express the need for improvements in security and documentation as well as more responsive support services.

Ease of Deployment and Customer Service: Exchange Online's strong cloud presence offers consistent performance across public and hybrid environments, however, support responses can be slow. IceWarp offers flexibility with on-premises and private cloud options, which is appealing for those seeking cost-effective solutions. While customer service is generally appreciated, users note that faster support and better integration options are desired.

Pricing and ROI: Pricing for Exchange Online can be challenging for some users due to complex licensing and bundling multiple services, though it provides significant ROI through improved business efficiencies. IceWarp's pricing is more attractive as it is often lower than competitors like Google and Microsoft. This cost advantage makes it appealing for businesses looking to cut costs while maintaining essential communication features, offering significant ROI through its affordability.

To learn more, read our detailed IceWarp vs. Microsoft Exchange Online Report (Updated: June 2025).

Buyer's Guide

IceWarp vs. Microsoft Exchange Online

June 2025

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Helped 856,873 peers since 2012

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

IceWarp

Ranking in Email Applications

7th

Average Rating

8.4

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Microsoft Exchange Online

Ranking in Email Applications

2nd

Average Rating

8.6

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2025, in the Email Applications category, the mindshare of IceWarp is 5.3%, down from 6.2% compared to the previous year. The mindshare of Microsoft Exchange Online is 13.8%, down from 15.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Applications

Featured Reviews

AvinashLotke

Delivery Head at Team Computers

Useful for collaboration and storage but improvement is needed in API integration

The solution has traditional SSL integration, SAML, and Federation Services. In its latest version, it added SAML integration. However, it needs to work on API integration, especially for dashboards or integration with SAP for log and data system management. It doesn't yet have the kind of API that Google and Microsoft provide for synchronizing users with Active Directory. I think IceWarp needs to improve in a few areas. They have two types of admin consoles - a web-based one and a remote one. I'd like to see these combined into a single web-based admin console. The log reading and information system also needs improvement. The current way of showing incoming and outgoing logs isn't very clear. For new users, it's hard to understand these logs, especially compared to Office 365 and other systems with easier-to-read logs. They should also add an export option to get all logs with a single click whenever we need them.

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NancyHartman

Business Process Manager/ Educational Technologist at a educational organization with 1,001-5,000 employees

Effective collaboration achieved with versatile features and good customer service

There are always improvements needed. My personal issue with using OfficeSuite and the Exchange Server is that one has to cobble together a whole bunch of different applications. Therefore, a lot of scripting and programming knowledge is necessary. I am not an IT person; I am an educator, a trainer, a user. I want to get the work done. However, I find that the Exchange Server and possibly the way our company has set up access permissions require extensive programming knowledge. It might take six to eight weeks to get a programmer's time to build something, whereas I can use something like Smartsheet that will do everything I want without needing a programmer. Smartsheet is more end-user friendly compared to a Microsoft product. Microsoft believes an expert IT person should manage everything, however, I want to manage things on my own in a simplified way. That is not easy using the Exchange Server or Microsoft Office. It is not end-user friendly for development, and a programmer is needed. Once set up, using them as an end-user is fine. I find that the automations are not robust, and the FedRAMP systems are not robust. I have a few issues with Exchange and Office, but there's nothing I can do about it.

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Quotes from Members

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

Pros

"The solution is easy to manage and includes features such as smart documents and the archiving of user data."

"The solution has a very good log-in to the UI when compared to other solutions."

"The product is used very extensively in my company since we have around 1,500 users using it. Also, there is no requirement for any administrators to manage the product by the people who own the solution."

"Its price is the most valuable. It is definitely one of the lowest price solutions."

"IceWarp has multiple applications that are easy to use for many people."

"The most valuable feature of IceWarp is the chat rooms and file-sharing, they are useful. It is convenient that everything is in one place. You can easily share and collaborate documents, making the program's unity a significant advantage."

"An effective, functional, very good tool for controlling resources."

"It has great communication capabilities for team chatting and web conferences."

More IceWarp pros

"It's pretty reliable. We haven't had any issues with it."

"The solution is easy to access, and you can bring your own device to access from anywhere."

"With the Exchange Server, there is a lot of capability for version controlling."

"Intuitive and easy to use."

"The most valuable feature of Microsoft Exchange Online is its ease of use."

"I have found the interface to be user-friendly and the overall simplicity valuable features."

"When you used to write to someone, you would often begin typing their name and their email address would appear; you would simply click and you would have the correct email address. That has been working for a while, but having the location address appear was a pleasant surprise. It was amazing."

"Message trace is the most valuable feature of the product."

More Microsoft Exchange Online pros

Cons

"Although the documentation is extensive and in depth, you must familiarize yourself with it before taking full advantage of the product."

"It is difficult to disable user rights on the console so some users accidentally delete their documents or user details."

"The tool's configuration capabilities are not straightforward. Apart from that, if I want to archive emails into a vault so that they can be retrieved again later, the integration doesn't work, and IceWarp crashes."

"Support should be improved. Most of the time, the queries are not resolved within the SLA."

"With multiple databases for VOIP, chat and web IMAP, maintenance is cumbersome."

"The exchange compatibility mode is rather limited. Their technical support can also be better. They only provide online support, and there should be some option for escalating."

"The solution should improve the mailing list feature. Google has a similar feature where you can automate sending files to different people in a sequence, but that feature is no longer available in the current version of IceWarp. Other features may also have been removed in the current version."

"The solution has traditional SSL integration, SAML, and Federation Services. In its latest version, it added SAML integration. However, it needs to work on API integration, especially for dashboards or integration with SAP for log and data system management. It doesn't yet have the kind of API that Google and Microsoft provide for synchronizing users with Active Directory."

More IceWarp cons

"Migration can be an issue if you do not have a good audit process."

"Microsoft Exchange Online should have a faster search feature."

"When initially setting up, it took a bit of time because we had a lot of PST files with the users, and we had to migrate them batch by batch."

"The solution is expensive."

"The solution should have a stand-alone application instead of us having to go through an internet browser."

"Exchange Online's scalability could be improved."

"Microsoft Exchange Online could improve the overall protection of the solution."

"I couldn't delete an email account because it was identified as my primary account by the application."

More Microsoft Exchange Online cons

Pricing and Cost Advice

"Costs far less than other solutions."

"The license is based on the number of users."

"Our licensing is on a yearly basis. There were no additional costs."

"I don't see any challenges for the Indian market. For example, 1 GB is available for around 399 INR, and 2 GB for 499 INR. They offer a range of plans, from basic to professional and enterprise, with multiple features. IceWarp's aggressive pricing is competitive compared to other market solutions like Zoho and Microsoft. One significant advantage is that IceWarp does not impose user capping like Google and Microsoft, which allows for substantial cost savings and flexibility in user conversion."

"Price-wise, it's a cheaper solution, without a doubt. Price is the reason we are still using the tool."

"There are various licensing plans available based on geographic zone."

"The solution is inexpensive which is its main benefit."

"Pricing and licensing is very competitive and in some cases, cheap."

More IceWarp pricing and cost advice

"The pricing for this solution is good. We renew our contract every three years. I would rate the pricing for this solution a three out of five."

"It is a reasonable solution."

"The price is not competitive."

"This is an expensive solution."

"We have a license per user scenario."

"The pricing is a bit more expensive than other solutions."

"The price of the license depends on a lot of factors, such as the number of licenses and company specifics."

"The product is very cheap."

More Microsoft Exchange Online pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

18%

Comms Service Provider

11%

Manufacturing Company

10%

Insurance Company

Computer Software Company

13%

Financial Services Firm

Comms Service Provider

Educational Organization

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about IceWarp?

It's scalable and stable.

See all answers

What is your experience regarding pricing and costs for IceWarp?

IceWarp was very cost-effective, offering services at a significantly lower cost than Google, which was appealing for our organization.

See all answers

What needs improvement with IceWarp?

The solution needs improvements in security, particularly regarding document management. Users currently have the rights to delete smart documents, which poses a challenge for administrators. A mor...

See all answers

What do you like most about Microsoft Exchange Online?

The benefits are widespread and effective communication. We use Microsoft Teams for meetings within and outside our organization. Additionally, Teams can be used for chat, allowing us to track comm...

See all answers

What is your experience regarding pricing and costs for Microsoft Exchange Online?

The cost of Microsoft Exchange Online varies between $4 and $25 per user per month, depending on the different plans we use for different users.

See all answers

What needs improvement with Microsoft Exchange Online?

The mobile version of Microsoft Outlook has limited features compared to the desktop version. We find fewer features in the mobile version of Microsoft Exchange Online, so that could be improved if...

See all answers

Comparisons

Zoho Mail vs IceWarp

Compared 30% of the time

Zimbra Collaboration vs IceWarp

Compared 15% of the time

Google Workspace vs IceWarp

Compared 15% of the time

Microsoft Exchange vs IceWarp

Compared 13% of the time

KerioConnect vs IceWarp

Compared 6% of the time

More IceWarp Competitors

Google Workspace vs Microsoft Exchange Online

Compared 51% of the time

Amazon WorkMail vs Microsoft Exchange Online

Compared 10% of the time

Open-Xchange vs Microsoft Exchange Online

Compared 9% of the time

Zoho Mail vs Microsoft Exchange Online

Compared 6% of the time

OpenText GroupWise vs Microsoft Exchange Online

Compared 2% of the time

More Microsoft Exchange Online Competitors

Product Reports

Buyer's Guide

IceWarp

June 2025

Download IceWarp product report

Buyer's Guide

Microsoft Exchange Online

May 2025

Download Microsoft Exchange Online product report

Also Known As

No data available

Exchange Online, Exchange Online Plan 1, Exchange Online Plan 2, MS Exchange Online

Overview

IceWarp helps thousands of organizations streamline all areas of business communication and become more profitable by providing Mail Server complete with GroupWare, Calendaring and Document Management, accessible through an intuitive WebClient, simple to setup in WebAdmin. Customize with add-ons: spam and virus protection, Instant Messaging with video calls, mobile sync and more.

IceWarp

Exchange Online helps protect your information with advanced capabilities. Anti-malware and anti-spam filtering protect mailboxes. Data loss prevention capabilities prevent users from mistakenly sending sensitive information to unauthorized people. Globally redundant servers, premier disaster recovery capabilities, and a team of security experts monitoring Exchange Online around the clock safeguard your data.

Microsoft

Sample Customers

Marriott, Toyota, Sony, Wendy's, Canon

Bank Alfalah Ltd., Paderborn-Lippstadt Airport, Blue Star Infotech, Scitec Nutrition, Resolution Films, British Airways, Empire Cinemas, InnoGames

Buyer's Guide

IceWarp vs. Microsoft Exchange Online

June 2025

Free Report: IceWarp vs. Microsoft Exchange Online

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