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Flux vs Kiteworks comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 15, 2024

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

Flux
Ranking in Managed File Transfer (MFT)
22nd
Average Rating
10.0
Reviews Sentiment
6.5
Number of Reviews
2
Ranking in other categories
Workload Automation (26th)
Kiteworks
Ranking in Managed File Transfer (MFT)
7th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
13
Ranking in other categories
Enterprise Content Management (16th), Email Security (27th), Content Collaboration Platforms (14th), Secure Email Gateway (SEG) (9th)
 

Mindshare comparison

As of October 2026, in the Managed File Transfer (MFT) category, the mindshare of Flux is 2.1%, up from 0.7% compared to the previous year. The mindshare of Kiteworks is 3.8%, down from 8.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed File Transfer (MFT) Mindshare Distribution
ProductMindshare (%)
Kiteworks3.8%
Flux2.1%
Other94.1%
Managed File Transfer (MFT)
 

Featured Reviews

it_user4080 - PeerSpot reviewer
Developer at a comms service provider with 1,001-5,000 employees
Lightweight and extensible with great support staff
* Lightweight * Uses java standards * Can run in j2se or j2ee environments * Can run as embedded or standalone * Works with multiple db or in-memory * Great support staff * Extensible * Cluster(able) * Can integrate and be a major player in any SOA environmentFlux has made excellent design choices the benefits of which can be passed down to customers in terms of price and capability. I don't see any IT vendor rival this.
KT
Associate Consultant at a tech consulting company with 10,001+ employees
Streamlined global file sharing with user-friendly interface and self-service capabilities
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 notifications, they can understand any disruptions are due to issues with their network or bandwidth rather than the site or Kiteworks. Additionally, I work from offshore India, and I told my client manager to communicate with the Kiteworks forum salesman regarding one feature. 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.

Quotes from Members

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

Pros

"Flux has made excellent design choices the benefits of which can be passed down to customers in terms of price and capability."
"Excellent customer support"
"Scalability is impressive."
"I like Kiteworks or Accellion because it's continuously upgraded. I also know that it probably works with a lot of clients."
"The solution can be used remotely, including from mobiles, and it's easy to upload and share files."
"The solution removes the limitations with file attachment size that is found with regular email."
"The best part of this solution is that we can generate multiple reports about how the data is transferred and about user information or IP."
"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 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."
"It’s a great product that you should seriously consider and take the first step by training."
 

Cons

"Need a better way to track a particular work item through multiple, independent workflows."
"It would be nice to have more file transform capabilities for transforming xml and csv documents."
"We mainly had stability issues with kiteworks, where we were pushing the limits of its capability."
"We have experienced some issues with stability due to bugs."
"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."
"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."
"In my experience, their technical support can be a little slow."
"Perhaps there could be a notification to users about their bandwidth or network packet loss."
"It could be more stable. In the next release, it would be better if it was more stable with improved performance."
"There is one particular thing that is a nuisance."
 

Pricing and Cost Advice

Information not available
"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."
"The price of Kiteworks is reasonable."
"The license management is changing and confusing. If I could make one change to it, it would be better license management through the API."
"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 solution is very expensive because we are buying with Malaysian Ringgit and it's sold in US dollars."
"It is not really expensive. I mean, to me it's obviously expensive, but it's worth it."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
13%
Comms Service Provider
11%
Government
10%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business3
Large Enterprise11
 

Questions from the Community

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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 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 advice do you have for others considering Kiteworks?
Scalability is impressive. It can be highly available, resilient, and scalable infrastructure. I can confidently give it a nine. It suits any level of organization, whether a small setup with two a...
 

Comparisons

 

Also Known As

No data available
Accellion
 

Overview

 

Sample Customers

MetLife DHL Express The Clearing House Payments Company ADP Bank of New York Mellon Conway, Inc Carnegie Mellon University
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
Find out what your peers are saying about Flux vs. Kiteworks and other solutions. Updated: September 2026.
914,938 professionals have used our research since 2012.