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KiSSFLOW vs Mendix comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

Review summaries and opinions

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

ROI

Sentiment score
9.1
KiSSFLOW improved efficiency, reduced costs, enhanced transparency, and boosted productivity with easy adoption and excellent customer support.
Sentiment score
6.6
Mendix provides a free version, reducing development time and costs, leading to significant growth and ROI for users.
It's not that they're really firing that personnel, but they can often focus on the core that really matters instead of repetitive processes in Excel forms and all of the overhead and human error that comes with that.
I see a fair return on investment using Mendix.
 

Customer Service

Sentiment score
7.5
KiSSFLOW customer service is responsive, offering fast resolution, detailed documentation, and knowledgeable support through emails and scheduled meetings.
Sentiment score
6.7
Mendix is praised for responsive support, active community, knowledge resources, though some note slow responses and improved resolution times.
Mendix provides proper support, troubleshooting options, and a helping community.
I haven't often needed to seek direct support from Mendix teams as their online resources and knowledge database are comprehensive.
If it's about having an issue that I can't solve despite being a Mendix expert and having tried every single bit and piece, support can feel like a stone wall.
 

Scalability Issues

Sentiment score
7.3
KiSSFLOW is praised for its scalability and integration, handling large user bases and supporting operations smoothly with minimal maintenance.
Sentiment score
6.9
Mendix scales well for enterprises, though users face challenges with large databases and public cloud constraints.
Mendix supports scaling well with its comprehensive online documentation and learning paths.
Also solutions processing data at scale, talking about one million packages a day.
Mendix provides options for handling scalability and maintainability through features like validation, workflow and nanoflow minimization, and user components, enabling projects to be easily managed and scaled.
 

Stability Issues

Sentiment score
8.3
KiSSFLOW is praised for its stability, reliability, consistent performance, minimal issues, and trustworthy analytics, ensuring high user confidence.
Sentiment score
7.2
Mendix is stable and reliable, with quick bug fixes, adaptable support, and high ratings for performance and stability.
Mendix has been stable in my experience, with reliable performance for enterprise applications and minimal downtime or critical issues.
I recently encountered an issue with deploying applications on the Mendix sandbox, which took a week to resolve.
 

Room For Improvement

KiSSFLOW users seek better integrations, enhanced UI, improved Google Drive syncing, real-time linking, editable PDFs, and stable mobile notifications.
Users seek better templates, UX/UI, integration, reporting, scalability, AI, and support, criticizing complexity and documentation.
Overall, Mendix platform is stable, but the IDE could be better.
Access to the database is limited in Mendix's public cloud, preventing direct database interaction or inspection.
Native development is not very strong, and some developer tools are missing, such as shortcuts to edit multiple variables.
 

Setup Cost

KiSSFLOW provides subscription-based pricing at $15/user/month, higher than competitors, with no setup costs and free trials available.
Mendix is pricier but reduces development time; ideal for large enterprises, region-specific pricing can be negotiated.
The app license costs between $13,000 to $14,000, which is prohibitive for startups.
My experience with pricing, setup cost, and licensing is reasonable;
 

Valuable Features

KiSSFLOW's strengths include performance, user-friendliness, flexibility, integrations, automation, drag-and-drop system, community support, and AI-suggested fields.
Mendix offers rapid app development with low-code capabilities, visual interface, system integrations, Agile support, and robust scalability.
Mendix's integration capabilities are impressive, allowing for rapid and on-the-fly integration of almost anything imaginable.
The best features that Mendix offers are proper guardrails that prevent starting from scratch, ensuring a certain level of security, user experience, and standardization for implementing workflows, API integrations, and how you set up your domain model.
For security, I value the built-in authentication, role-based access control, and data protection features, which make enterprise apps safer without needing heavy custom setup.
 

Categories and Ranking

KiSSFLOW
Ranking in Rapid Application Development Software
28th
Ranking in Low-Code Development Platforms
25th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
12
Ranking in other categories
Business Performance Management (30th), Business Process Management (BPM) (37th)
Mendix
Ranking in Rapid Application Development Software
8th
Ranking in Low-Code Development Platforms
4th
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
56
Ranking in other categories
Mobile Development Platforms (3rd)
 

Mindshare comparison

As of October 2025, in the Rapid Application Development Software category, the mindshare of KiSSFLOW is 0.8%, up from 0.5% compared to the previous year. The mindshare of Mendix is 5.3%, down from 8.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rapid Application Development Software Market Share Distribution
ProductMarket Share (%)
Mendix5.3%
KiSSFLOW0.8%
Other93.9%
Rapid Application Development Software
 

Featured Reviews

Julius Jagdon - PeerSpot reviewer
The tool is intuitive to use and, through automation, has been a real time-saver
When there are multiple steps or if there's a disconnect when creating the ticket, it could be a problem for the user. For example, our RSN needs to approve the ticket first before it's moved to the next person rather than having them all grouped. It would be better if we could see all the tickets grouped at the same time.
Mitchel Mol BGS - PeerSpot reviewer
Has improved development quality and speed but has introduced persistent IDE slowdowns
In recent years, the IDE has been more buggy and slower, and although there have been more features added, I would like to see more stability, as some areas that used to work for a fairly long time are now slower in my development, which feels like a step back. I choose a seven mainly due to the issues we've faced with slowdowns and bugs during development, while runtime has been very stable, and the overall output on Mendix platform is still good; there is definitely some room for improvement, and I would probably have given it an eight or even a nine if those issues weren't hurting my developer output for the past few years. Overall, Mendix platform is stable, but the IDE could be better.
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
9%
Manufacturing Company
8%
Government
8%
Computer Software Company
13%
Manufacturing Company
12%
Financial Services Firm
10%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise6
By reviewers
Company SizeCount
Small Business25
Midsize Enterprise6
Large Enterprise23
 

Questions from the Community

Ask a question
Earn 20 points
What do you like most about Mendix?
We also use Mendix Enterprise Integration for complex business logic. It's a low-code platform, so we run Mendix in the Mendix Cloud.
What is your experience regarding pricing and costs for Mendix?
I have some idea about the licensing part, and it depends on the person and the number of applications.
What needs improvement with Mendix?
Currently, I do not see any improvements needed in Mendix. However, I have not used Mendix for the last few months, so I lack insight into any new features that might have been added.
 

Comparisons

 

Overview

 

Sample Customers

KiSSFLOW has 1.3 million users and 10,000+ customers across 121 countries. The people who get the most out of KiSSFLOW are business leaders like department heads, senior managers, and process owners who want to automate repetitive processes. These people can set up and modify the application on their own. The interface is simple so that all the users in the organization can utilize it through the web application, mobile apps (iOS and Android), smart actions on Gmail, and email notifications. Notable companies are Royal Caribbean, Dominos, Motorola, Danone, The Telegraph, Michelin, and PepsiCo.
Genzyme, TNT, Yahoo, Capgemini, Roche, D&B, Aegon, kpn, AZL, Sky, Arch, Penn State Univeristy, BancABC
Find out what your peers are saying about KiSSFLOW vs. Mendix and other solutions. Updated: September 2025.
868,787 professionals have used our research since 2012.