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Kiteworks vs Microsoft 365 Business comparison

 

Comparison Buyer's Guide

Executive Summary

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

Kiteworks
Ranking in Content Collaboration Platforms
14th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
13
Ranking in other categories
Enterprise Content Management (14th), Email Security (27th), Managed File Transfer (MFT) (9th), Secure Email Gateway (SEG) (11th)
Microsoft 365 Business
Ranking in Content Collaboration Platforms
8th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
244
Ranking in other categories
Mobile Device Management (MDM) (2nd)
 

Mindshare comparison

As of April 2025, in the Content Collaboration Platforms category, the mindshare of Kiteworks is 2.6%, up from 0.8% compared to the previous year. The mindshare of Microsoft 365 Business is 1.5%, down from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Content Collaboration Platforms
 

Featured Reviews

Sukkanta Banerjee - PeerSpot reviewer
Two-factor authentication and .ZIP format make large file transfers very secure
The most valuable feature is the ability to send a large file of 30 GB in size and more. In Outlook and other email applications, you cannot send files that are larger than 20 MB. But with Kiteworks, 30 GB is transferable by default and, with the proper approval, a file of up to 100 GB can be sent. It makes file transfer very easy and smooth. Also, only the .ZIP format is supported because it is a very secure mode of file transfer, and that is why it is recommended. It also has built-in antivirus, so if it detects any malware it will quarantine the file and it won't be delivered. This is really important to keep the service up and running in a proper and secure manner. With people working from home, the data needs to be checked to see what kind of data is being sent. It has a two-factor authentication mechanism. For example, if a person with a particular domain is using Kiteworks and sends a file to a party outside of his domain, that external party has to go through two-factor authentication. The receiver gets a link that takes them to the setup of a temporary account, which will be valid for three days. The recipient will also receive a customized password separately. Only after all these steps will they be able to access the file. That access is only available to a person with the mail ID to which the file was sent. In addition, admins can see who is sending sensitive content, what that content is, and to whom it is being sent, and can track emails. One week of good training will give a user complete knowledge for using the solution. The system is very easy to use. You just click on "Compose," attach a file, and send it. It's very easy compared to Outlook or Teams. It's quite simple, even for someone logging in for the first time. It is very smooth and easy to send files.
Luca Turco - PeerSpot reviewer
Subscription model ensures continuous updates and connectivity across devices
The subscription model of Microsoft 365 Business is beneficial since it provides continuous updates, including functional updates and transformations of the product. This contrasts with older perpetual licenses that rarely received updates. The overall suite is very complete, and being tied to a vendor that improves week by week is of great value. Implemented features like sharing calendars and access to emails on multiple devices enhance basic functionalities that were previously lacking.

Quotes from Members

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

Pros

"I like Kiteworks or Accellion because it's continuously upgraded. I also know that it probably works with a lot of clients."
"The benefits that Kiteworks has provided to its customers in terms of data sovereignty."
"The solution can be used remotely; it's easy to upload and share files."
"The most valuable feature is the ability to allow end-users to manage their own information and data with minimal administration. That's the best feature from my perspective."
"The solution removes the limitations with file attachment size that is found with regular email."
"I can identify from which region our users are uploading or downloading files."
"The top two features are the two-factor authentication, which is pretty good. It's easily understood by the users. And their API is rather robust. We have numerous integrations that work off the API."
"The most valuable feature is the ability to send a large file of 30 GB in size and more. In Outlook and other email applications, you cannot send files that are larger than 20 MB. But with Kiteworks, 30 GB is transferable by default and, with the proper approval, a file of up to 100 GB can be sent. It makes file transfer very easy and smooth."
"The product is flexible and easy to use."
"It's flexible and easy to use."
"like Outlook. Outlook is an email solution, and we're using it every day for daily communication."
"The setup is straightforward."
"The product integrates well with Windows and Microsoft solutions."
"The Power BI environment and the integration between Power BI and SQL are the solution's most valuable features. The integration between products is great."
"I like the user interface. It's pretty good. Data security is also there, and it gives you more storage space. It supports iOS and Android, which is good."
"The solution can scale well. A company can easily expand it."
 

Cons

"The one feature, which I have also requested directly to Kiteworks, is to have a scheduled upgrade function. Currently, one of my engineers logs in after hours for the upgrade. We're a hospital, and we're 24/7, but the primary users are seven to five. So, we log in the early evening just to push a button to tell it to do the update. It would be nice if that could be very easily scheduled."
"There is no offboarding process for end-users in Kiteworks. It's a manual process. There is no automated syncing with LDAP and checking to see if the account is still active. It's a manual process to get people out of here, which isn't the best way."
"I would like to see immediate releases of fixes because now it takes at least a week. If that time span can be reduced to one day or two days, that would be very helpful for users so that things are sorted and transactions work smoothly."
"File location could be improved."
"There are always issues when there are bugs or upgrades. The challenge with upgrading is getting more storage from the customer. Every time we have a new version, it requires additional storage. This means that the customer would need to procure more storage for their server, which they don't like because it means additional cost to them. So, I think my request would be that the version upgrades don't require any significant storage requirement."
"Kiteworks could benefit from enhancing the proposal knowledge base section, specifically regarding the type of work involved. Currently, the knowledge base seems insufficiently dedicated to this topic, making it challenging for new users to access the relevant administrative law. Improving the visual aids and providing clearer explanations could alleviate this issue."
"I noticed the Kiteworks login UI is very basic, lacking customization. Allowing more HTML tags to add hyperlinks or user-friendly information on the home page would be very useful."
"In my experience, their technical support can be a little slow."
"It should have better pricing. It is a monopoly product for Microsoft, and I don't think they will change the pricing. They do not offer any discount."
"Video feeds cannot be disabled which is a distraction during video conferencing."
"There is an error in the languages which creates a very big problem."
"I have used the normal Excel Microsoft 365 worksheets. When it goes to macro running then 365 is not that user-friendly."
"From the perspective of a developer, the interface could be more user-friendly. It is quite difficult to use."
"The pricing for this solution could be improved."
"The installation should be supportive of and able to integrate with Linux."
"Technical support could be a bit better. It's an aspect Microsoft could improve upon."
 

Pricing and Cost Advice

"It is not really expensive. I mean, to me it's obviously expensive, but it's worth it."
"They changed it midstream. We were being charged a certain flat rate for SFTP traffic. For whatever reason, at the beginning of the year, our pricing changed, and we are now being charged more for using a feature of the product than we were when we first bought it. That has been our experience with billing. It turned out to be more expensive than when we started with it."
"I believe it's a little costly, but given the faith that we put into it from a security perspective to maintain the integrity of our patient information that is being transferred through this system, that's a small price to pay. So, on the surface, it might look like a lot of money, but depending on the need for security, which is where we feel it shines, it's okay price-wise."
"The license management is changing and confusing. If I could make one change to it, it would be better license management through the API."
"The price of Kiteworks is reasonable."
"The solution is very expensive because we are buying with Malaysian Ringgit and it's sold in US dollars."
"It could be cheaper. It's cloud-based, and we pay a yearly subscription."
"I have one of the business licenses, and then I have a few of the lower-cost ones at six bucks a month. We're a small organization of half a dozen people."
"There would be licensing costs because Microsoft 365 Business requires a product key and a license to be present in order to use its products."
"The price of the Microsoft 365 Business is fair. It is a great suite of products, but then there are other great products on the market as well. The main concern is competition. With Microsoft generally, it comes down to what people have become familiar with, what people have grown up using when they were younger, and when they are older. It depends on the actual adoption of the environment that they work in. The price is not an issue, it is about what people are used to using, and what they are familiar with is what influences their purchase."
"The solution is expensive. Basic support comes free with the regular subscription but the premier support cost extra."
"We pay regular licensing fees to continue using Microsoft 365 Business."
"It is expensive, and its price can be better."
"The price of the license for Microsoft 365 Business can be expensive for smaller businesses and should be adjusted. The overall pricing model can be improved upon."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Government
13%
Computer Software Company
8%
Healthcare Company
7%
Computer Software Company
16%
Financial Services Firm
8%
Healthcare Company
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is Kiteworks?
Kiteworks is a secured file sharing platform that enables users to collaborate with different parties across a robust offering of secured protected channels. Users have the option of virtual privat...
What do you like most about Kiteworks?
The benefits that Kiteworks has provided to its customers in terms of data sovereignty.
What needs improvement with Kiteworks?
I'm not a network expert, however, there must be some room for improvement. Perhaps there could be a notification to users about their bandwidth or network packet loss. If users receive such notifi...
What do you like most about Microsoft 365 Business?
The product's initial setup phase was straightforward.
What is your experience regarding pricing and costs for Microsoft 365 Business?
The solution might be considered pricey for some, however, the comprehensiveness of the suite justifies its cost. It is generally still worth the money and is cost-effective when considering the pr...
What needs improvement with Microsoft 365 Business?
Price is an area for improvement, as spending less money would always be preferable. However, the comprehensive nature of the solution justifies the cost.
 

Also Known As

Accellion
Microsoft 365 E3, Microsoft 365 E5, Microsoft 365 F1, MS 365 Business
 

Overview

 

Sample Customers

United States Securities and Exchange Commission, National Health Service, Husch Blackwell LLP, NYC Health + Hospitals, Viatris, MITRE Corporation, Chubb, Kraft Heinz, KPMG, Kohler, National Institute of Standards and Technology, Purdue Pharma, AVL
Urban Agriculture Co., The Detroit Wallpaper Co., TransBlue Facility Management, Garner Food Company
Find out what your peers are saying about Kiteworks vs. Microsoft 365 Business and other solutions. Updated: March 2025.
845,406 professionals have used our research since 2012.