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Appium vs Mendix vs Xamarin Platform 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:
 

Mindshare comparison

As of September 2025, in the Mobile Development Platforms category, the mindshare of Appium is 3.9%, down from 5.8% compared to the previous year. The mindshare of Mendix is 16.7%, down from 22.7% compared to the previous year. The mindshare of Xamarin Platform is 7.4%, up from 7.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Mobile Development Platforms Market Share Distribution
ProductMarket Share (%)
Mendix16.7%
Xamarin Platform7.4%
Appium3.9%
Other72.0%
Mobile Development Platforms
 

Featured Reviews

Luis Gerardo Meneses Hernandez - PeerSpot reviewer
Allows for direct interaction with an application's DOM but complex configuration
What I like about Appium right now is that it's like Cypress in the sense that I can get to the new DOM of the application and select the components and create the functions to test the components in the way I want them to be tested. That's why I like it right now.
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.
Prince Tiwari - PeerSpot reviewer
Facilitates UI development with XAML, enabling shared UI code across platforms and reducing platform-specific work
I like its simplicity. As someone who didn't start my career as a dedicated developer, I was used to building websites or Windows applications. Transitioning to mobile app development meant learning new languages like Swift or Java. With C# and Xamarin, though, I could leverage my existing skillset. Xamarin, and specifically Xamarin.Forms, let me write my code once and deploy it natively to both Android and iOS. Xamarin.Forms are very useful. Essentially, it's a framework that allows me to create the UI mostly in XAML. This XAML code is then translated into the native UI elements for each respective platform. The advantage is that roughly 90% of my UI code can be shared. This significantly reduces the amount of platform-specific UI work compared to having to write separate UIs for each platform. For the most part, Xamarin's integration with Visual Studio improved the workflow, whether I'm on Windows or Mac. Since I'm familiar with Visual Studio, it provides a comfortable development environment. Additionally, features like Hot Reload and the integration of tools like Copilot help streamline the development process. Overall, it offers a positive development experience.

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 that it's easy to launch applications. Appium has everything that Selenium has. So many good tools support Appium. We can take some Excel sheets and use them to fill out the text box that's in there. We can also take screenshots of failures."
"The solution is easy to use."
"Appium has easy interaction with mobile."
"The solution helps with test automation. We focus mostly on Java."
"Appium provides a record-and-play option, and the commands are the same as those that Selenium uses. So a person who has some exposure to Selenium will be able to write a piece of code in Appium."
"The way Appium server interacts with mobile apps is fantastic. It provides all the information about the elements inside the app, Android as well as iOS. I can interact with the element quickly, just type some text or get some text values from the element - whether it's a drop-down, or web text, or a native element."
"It's an open-source solution with a very large community and available documentation."
"The most valuable feature of Appium is it supports iOS and AOS and is open-source."
"Enables us to rapidly create a complex application. We are also able to customize features that stakeholders in the corporation want to see, something that could not be done with other software. Our workflows and processes have evolved and improved. The fast iterations allow us to be nimble, get feedback from users, and do rapid updates."
"What I like best about Mendix is that it's leading the way for low-code, no-code platforms compared to other solutions in the market."
"Excellent support is offered for 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."
"When I often want to pitch Mendix, if there is something out of the box that is not available, I can always extend Mendix. Whether it's the front end or the back end, It can be extended with Java. I've also built many widgets using Mendix."
"The most valuable features are the integration and UI customization."
"They are leading in the smart manufacturing, and connectivity space."
"The most valuable features of Mendix are the drag and drop functions, the data entities, domain models, and all the related features."
"It allows us to reuse our knowledge of C# and .NET Framework."
"The ability to share a platform-agnostic common core, or business logic, enables a mobile developer to write code for all targeted mobile platforms, independent of the individual developer's specialization in iOS, Android, or Windows. This helps not only during development but also enables easier maintenance of deployed apps, since bug fixes or feature additions can be often made in the platform-agnostic layer."
"Xamarin Platform enables you to use a single code language. This is beneficial for Android, iOS, and Windows platforms, so they can be developed over application or built over application."
"My favorite feature of Xamarin platform is the Xamarin.Essentials package. I also like the changes seen in Xamarin's upgrade from Xamarin.Forms to .NET MAUI, because in the older Xamarin Platform, Xamarin.Forms gave you multiple libraries of a particular level for a single platform, whereas .NET MAUI comprises a single, organized library that contains everything needed for both Android and iOS."
"It has significantly reduced the skill barrier for development and testers."
"Xamarin.Forms are very useful. Essentially, it's a framework that allows me to create the UI mostly in XAML. This XAML code is then translated into the native UI elements for each respective platform."
"Test Cloud, Calabash, SpecFlow, and Xamarin.UITest are the features which can’t be ignored because just writing code doesn’t mean your app will run flawlessly. You need to test your app on each possible device and configuration, which you can do easily."
"The native features and Xamarin Essentials package are highly valuable to us."
 

Cons

"Support-wise, it could be better."
"I rarely use Appium nowadays because I'm now at the managerial level, but the last time I used it, whenever I selected and clicked on an element, Appium was very slow. I tried to debug it, but I still couldn't find the problem, so this is an area for improvement in the solution. Another area for improvement lies with the connector and server. For example, the effort to get into the local machine sometimes causes the emulator to become slow, which then leads to failure in testing, and this is the usual issue I've encountered from Appium. An additional feature I'd like added to Appium in its next release is being able to do automation in iOS without using XPath and the name of the element. In Xcode, you can use previous UI tests for detecting elements, but in Appium, you have to use Xpath and the element name instead of being able to directly put the X-UiPath, which is what you can do in Xcode. In iOS as well, sometimes the element doesn't have a name or a path. Sometimes, there's also no element."
"Stability is an area that needs some improvement."
"One area where I think Appium could improve is in addressing security concerns for our data. Currently, we're unable to use cloud solutions like CloudForm due to security restrictions on our servers. We also face challenges in updating packages for the same reason. It would be beneficial if the solution could provide better support for auto-reporting and easier connections to mobile device farms."
"Image recognition could be improved. We have some images in our mobile applications. It should be able to run from the cloud, so we can automate the catcher."
"One thing which can be really helpful is that there is some kind of a recorder made available rather than scripting everything."
"The tool needs to add a dependency manager."
"The installation part of Appium is somewhat clumsy, requiring numerous dependencies and configurations."
"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."
"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."
"There should be more integration with engineering applications and tighter integration for user authentication, such as single sign-on, etc. They have some of that. It just could be stronger."
"It could use a more comprehensive widget creation studio in the IDE."
"One area for improvement is its integration capabilities. Creating a pluggable widget or integrating it with other systems is challenging. In terms of features, it would be great to see advancements such as AI services and the integration of third-party services. Additionally, connecting external devices to the application requires multiple steps. Improving this will make it easier for the developers."
"In the beginning, it is difficult to learn and work with."
"Mendix is quite expensive, and its pricing model makes it inaccessible for startups. The app license costs between $13,000 to $14,000, which is prohibitive for startups."
"All software applications have their hiccups, including the Mendix Studio Pro developers program."
"The solution does not include Hot Reload which is painful because it causes us to wait quite some time for huge builds."
"The monitoring of the remote devices is not good as it should be extended along. It would be useful if the log is more integrated with the central console. I am not sure it can be accessed but it would be better."
"The major I see with Xamarin right now is that there is no visual editor"
"The debugging functionality could be improved in Xamarin Platform because sometimes it takes very long to move through the stages of setting up the application build to the final deployment on a mobile app that resides in a physical device."
"Xamarin's profiling tools are only available for the highest tier of MSDN subscription and compatibility with platform-native profiling tools is rather lacking. This causes friction when working on performance-related issues."
"All Xamarin library issues need to be taken care of as a top priority."
"We need to think about partnering with IBM because there is a need for a big data partner; someone who has machine learning and can help us connect the app to big data."
"The solution always has room for improvement with price, integration, stability, and documentation."
 

Pricing and Cost Advice

"The solution is open source."
"As far as I know, Appium is a free solution. It's not for commercial use."
"The solution is open source so it is free."
"The solution is free."
"It's completely 100% free, and there are no hidden fees."
"There is no license for this solution because it is open-source."
"It's open source, so it's completely free."
"Appium is open source; we can use it for free."
"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."
"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."
"I would not recommend the solution to small and medium-sized businesses because it’s expensive. It’s great for big organizations. I rate the pricing as a three out of ten."
"Licensing costs are similar to those for all other IT technology, but they vary by region."
"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."
"There is a license required to use Mendix. The solution's price is high, but it is best suited for enterprise companies that have the budget. It is not for small or medium-sized businesses."
"For personal use, the Community Edition is free."
"There's no licensing cost for Xamarin."
"Xamarin is free, or comes with Visual Studio. Therefore, it is very profitable."
"It saved a lot of time and resources needed to develop a cross platform mobile app."
"The price of the Xamarin Platform is not expensive. However, the price of the solution depends on the application that is made. For example, if you have small applications, it's different from large or enterprise applications."
"Xamarin Platform is a free open-source solution."
"Xamarin Platform is open-source, but there are fees for deployment, the API Store and Play Store, and using third-party libraries."
"Xamarin Platform is open-source, so it is free to use."
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Top Industries

By visitors reading reviews
Financial Services Firm
20%
Computer Software Company
12%
Manufacturing Company
9%
Educational Organization
6%
Manufacturing Company
13%
Computer Software Company
13%
Financial Services Firm
10%
University
7%
Educational Organization
27%
Manufacturing Company
14%
Comms Service Provider
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise6
Large Enterprise19
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise6
Large Enterprise21
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise5
Large Enterprise14
 

Questions from the Community

Do you recommend Appium?
I do recommend Appium. It is an open-source solution and completely free of charge. We use Appium and Appium Studio a...
What do you like most about Appium?
Appium helps me to do as much as much as I want to.
What is your experience regarding pricing and costs for Appium?
My experience with Appium from a pricing perspective is favorable due to it being open source, making it a cost-effec...
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 t...
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, s...
What do you like most about Xamarin Platform?
Xamarin.Forms are very useful. Essentially, it's a framework that allows me to create the UI mostly in XAML. This XAM...
What is your experience regarding pricing and costs for Xamarin Platform?
Xamarin Platform is free, and we use an Azure subscription at a relatively low cost for our builds. It offers a good ...
What needs improvement with Xamarin Platform?
The primary area for improvement is the support for third-party libraries, especially for major providers like Micros...
 

Comparisons

 

Overview

 

Sample Customers

Nuvizz, Coupa Software, Eventbrite, Evernote
Genzyme, TNT, Yahoo, Capgemini, Roche, D&B, Aegon, kpn, AZL, Sky, Arch, Penn State Univeristy, BancABC
Cinemark, MixRadio, Sqor Sports, Storyo, JetBlue, The World Bank, Cr_dito Agrcola, Applied Research Associates
Find out what your peers are saying about OutSystems, Salesforce, Mendix and others in Mobile Development Platforms. Updated: August 2025.
867,676 professionals have used our research since 2012.