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Betty Blocks vs Mendix comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 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

Betty Blocks
Ranking in Rapid Application Development Software
34th
Average Rating
7.6
Reviews Sentiment
6.6
Number of Reviews
2
Ranking in other categories
No-Code Development Platforms (28th)
Mendix
Ranking in Rapid Application Development Software
6th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
53
Ranking in other categories
Mobile Development Platforms (3rd), Low-Code Development Platforms (3rd)
 

Mindshare comparison

As of August 2025, in the Rapid Application Development Software category, the mindshare of Betty Blocks is 0.2%, up from 0.2% compared to the previous year. The mindshare of Mendix is 5.8%, down from 8.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rapid Application Development Software
 

Featured Reviews

Hans De Groot - PeerSpot reviewer
The solution is stable and has good support, but is expensive
Betty Blocks, when I started with it, was similar to a back-end platform with the ability to have a standardized back-office UI out of the box, which is perfect for a lot of situations. For more customer-facing UIs, we had to create the front end ourselves, building endpoints with HTML and JavaScript. Then Betty Blocks started in 2018 with the page builder. This allowed us to create drag-and-drop interfaces. That was quite cumbersome. Now Betty Blocks is entering a new generation of it - next generation forms - which should be a lot better. The most valuable feature is the back end. The way we can create action flows for things such as sending emails, creating PDF reports, or connecting to web services is very complete. I never experience a lack of functionality in it. The standardized back-office UI is said to be deprecated over time, which is a shame, because it is a real time-saver and is one of their strong points, only if it was kept up-to-date.
Richard Van Den Akker - PeerSpot reviewer
Cloud-based, helps fill gaps and that seamlessly integrates with existing systems
Mendix provides the ability to create solutions that fill gaps that I would otherwise be unable to address with standard software. It integrates seamlessly with my existing ERP systems, enabling me to build attractive and user-specific solutions. Its cloud-based platform supports agile methods and enhances my development speed. These features enable me to better meet my organizational needs.

Quotes from Members

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

Pros

"The most valuable feature is the back end."
"The initial setup is easy."
"What I found most valuable in Mendix is that it's very much suitable for mobile apps such as native Android or IOS supported mobile apps. The multiple features of the platform are very, very attractive and very popular. Mendix has technical features such as microflows and nanoflows. You can also access data models in the platform. These are the features that are very, very strong in Mendix. I got my hands dirty on other low-code platforms, but I have not seen such strong features in them compared to the microflows, nanoflows, and data model access that are in Mendix, including creating and integration. The platform has out-of-the-box adapters or out-of-the-box-connectors that you can integrate with different interface applications such as SAP, Salesforce, Oracle EBS, etc."
"The most valuable features of the product are its ease of use and speed. My friend and I find it helpful as a team of just two developers."
"The most valuable features are the decorative style, model-driven development, and the fact that Mendix validates flows. Mendix is quick to develop because it's a low-code platform. It's very robust, flexible, open, and scalable. It's for a low-code customer. The tooling is also really good and it has mobile capabilities."
"Mendix provides the ability to create solutions that fill gaps that I would otherwise be unable to address with standard software."
"The most valuable features of Mendix are the drag and drop functions, the data entities, domain models, and all the related features."
"There are free online learning and certifications if a user would like to learn more and better understand the solution."
"I highly regard Mendix because of its proper support, troubleshooting options, extensive learning path, and the availability of different types of exams."
 

Cons

"In many cases, they make choices where flexibility is a little bit degraded, but if you leave everything open and the flexibility is great then the usability is a little bit less."
"What I find lacking in the software is its ability to query the database."
"I would like to see full integration with AI."
"A constraint of Mendix is that you have to look for the required plugins which takes up development time. There are a limited number of Mendix experts in the market."
"An improvement I would like to see is the ability to version manage independent modules. Their version management for software repositories must be better. It's good and you can do it, but it needs work."
"We'd like to be able to write in C Sharp to develop code for Mendix."
"The vendor should focus more on the opinion of the users and make improvements"
"I would also like to see automatic adjustment to the Java Heap, whenever an application load becomes too much for the application. It could also use hot database replication."
"The platform still has many areas for improvement. If I compare apples to apples, the PWA features of Mendix could be improved, for example, I wouldn't recommend creating a B2C or B2B marketplace or web portals on Mendix, but there's a tendency for people to still do it through the systems provided by my company, particularly implement B2B or B2C marketplace, versus using eBay or Shopify. On the web portal front, Mendix still needs to improve."
"Mendix needs to think about itself offering machine learning and artificial intelligence."
"Mendix could improve by allowing the customization of different programming languages, such as Python and C++."
 

Pricing and Cost Advice

"The pricing is quite high, but the pricing is also not very transparent."
"The pricing structure that we have been working with was based on a number of blocks."
"Mendix is not open source, but its license cost is cheap, particularly when compared to the Appian license. The license model would depend on how many users you have and how many applications you are creating. If you are creating a single app, you just need to have a single app license, so it's free. If you want a multiple app license to cover two thousand or three thousand users, for example, internal users or external users, then you need to pay for the license. There's also a license model for above three thousand or four thousand, or five thousand internal and external users."
"Pricing used to be complex, but Mendix has improved that quite a bit."
"From a commercial point of view, we would like them to change that they currently sell it as a platform, but as a customer you have to decide upfront the usage of the platform. We would like to have Mendix sell it as a pay as you go model: You pay for what you use, and you don't pay for what you don't use."
"Initially, we started with a year for approximately $25,000, and if we need to expand the number of seats then we will increase it."
"Its cost is higher than competitors. The cost mostly includes licensing. It is charged per user. The cost model could be better. When you have a big company, what does per user mean? If I have a company where I have 40,000 people who will go to access it but only 200 do, how do you license it and who do you pay for? If they hit it once, do you pay for it? The licensing is complex for a big company. It is easy for us to buy all we can eat, get an enterprise license agreement, and call it good."
"Mendix licensing cost is based on the number of apps you have on the server. At the basic level, it is free of charge, so that seems reasonable, but once you go beyond that, and when it comes to the number of users on the app, that basic structure doesn't work, and the pricing tends to get a little bit steep."
"Mendix seems a bit expensive. But in terms of wanting to have less developers and higher velocity, the total cost of ownership is fine. It's not cheap, though."
"The solution is a bit expensive compared to others"
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
13%
Manufacturing Company
13%
Financial Services Firm
10%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

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

KPMG, TELE2, Sligro Food Group, Ymere, Flexpoint Group
Genzyme, TNT, Yahoo, Capgemini, Roche, D&B, Aegon, kpn, AZL, Sky, Arch, Penn State Univeristy, BancABC
Find out what your peers are saying about Betty Blocks vs. Mendix and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.