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Appium vs OutSystems comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 4, 2025

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

Appium
Ranking in Mobile Development Platforms
7th
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
30
Ranking in other categories
Regression Testing Tools (6th)
OutSystems
Ranking in Mobile Development Platforms
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
53
Ranking in other categories
Rapid Application Development Software (4th), Low-Code Development Platforms (5th)
 

Mindshare comparison

As of October 2025, in the Mobile Development Platforms category, the mindshare of Appium is 3.8%, down from 5.6% compared to the previous year. The mindshare of OutSystems is 16.1%, down from 21.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Mobile Development Platforms Market Share Distribution
ProductMarket Share (%)
OutSystems16.1%
Appium3.8%
Other80.1%
Mobile Development Platforms
 

Featured Reviews

Abhishek-Tiwari - PeerSpot reviewer
Has cross-platform flexibility and a record-and-play option
The challenging part with Appium is that installation can be a bit tricky. It can be challenging to set up in Android versus iOS environments. Appium has some limitations in terms of writing code using simulators and online cloud devices. I faced challenges with native based scenarios, battery turn out percentage, battery charging percentage, and memory capacity. The other challenge I faced involved codes changing from device to device. For example, the piece of code that works in iOS version 10.1 won't work in iOS version 6.0. In upcoming releases, if they can reduce some more of the dependencies like SDK, UIAutomator, etc., it would be great. That is, I'd like to see a consolidated package or bundle release that is much more user-friendly.
Sukrut Joshi - PeerSpot reviewer
Enables users to develop applications quickly and has a responsive and helpful technical support team
The time to market is quite good. We can quickly develop an application using the tool. OutSystems is developed using .NET and Java. We can easily find technical resources who have worked on .NET and Java and leverage their previous knowledge to develop OutSystems applications. It can also be used for application development. If an end-user does not want to use the solution after two to three years, OutSystems sends the source code and the applications to the end-user. There is no dependency. It’s one of the major factors I found quite good in OutSystems.

Quotes from Members

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

Pros

"The automation part is extremely helpful in streamlining our processes."
"It runs completely flawlessly and seamlessly every day."
"The solution is stable."
"The best feature of Appium is that it allows you to inspect the element. With the Appium Inspector, you don't have to install another application to do the inspection. I also like that Appium has Android device connectivity. Currently, most people use Appium as automation software, and I haven't found any other tool that's more powerful than Appium."
"We get a list that shows all devices that are connected to the system."
"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."
"Appium helps me to do as much as much as I want to."
"The most valuable features of Appium are the in-built functionality, which we can use in our code. For example, move back, move front, navigate one page before, and navigate one page ahead. You can do this by using the in-built functions from Appium."
"OutSystems is easy to use."
"I really like the one-click publish feature in OutSystems. In other development tools/languages, it's not as easy. I also like how easily I can manage all my projects in one place."
"The most valuable feature of the solution is that it allows users to easily build applications."
"OutSystems' best feature is that you can build tests with the flow, so even the tests are made in the PDD framework in a low-code way."
"We can quickly develop an application using the tool."
"The OutSystems' most effective features for speeding up development cycles are the process orchestration and the drag-and-drop updating of business processes."
"The integration capabilities have benefited my customers by providing many connectors out of the box, allowing for the integration of external applications or business applications."
"The most valuable feature of OutSystems is the drag and drop and toolchains in the small AI developing environment. Additionally, the documentation is helpful."
 

Cons

"It breaks down."
"The tool needs to add a dependency manager."
"Appium could improve by enabling record and run techniques similar to what they have in other licensing tools, such as Micro Focus. We have to all write the code, and then we can proceed."
"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."
"There is always a concern about the amount of code that is required to enhance the automation process. The idea of having less code or no code is what we would like to see in future updates."
"It needs to accommodate applications that use React.js and AngularJS."
"Configuration-wise, there is a lot of room for improvement."
"The setup and installation were a problem for us at first."
"The solution is costly."
"The resource availability needs to be increased."
"The installation is a bit tedious."
"The tutorials for the solution should be updated."
"The product could benefit from improved connectors to integrate with outside platforms."
"The integration Studio could be improved. It needs a tool in which we could develop C# code and then integrate into OutSystems. The application could have a better UI."
"I think OutSystems needs to improve in many areas. First, sometimes Service Studio becomes really slow and even hangs for long periods. Also, if I have not published my module in some time, and some kind of Service Studio exception occurs, I lose my work."
"We had some lagging issues under high data loads, and the solution needed to be customized to improve this."
 

Pricing and Cost Advice

"We found out that we could explore features of the solution for 30 days trial. We can switch to a permanent license later if we want."
"It's completely 100% free, and there are no hidden fees."
"There is no license for this solution because it is open-source."
"The solution is open-source."
"The price is good for people to be able to make a favorable decision for the value."
"I'm unsure if there's any cost associated with Appium. I got the free package which includes the server GUI application and the inspector application, and it was free to download, and that's all I need to get my work done. I'm not aware of any additional costs associated with the tool."
"The solution is open source."
"The solution is open source so it is free."
"OutSystems is expensive, and they changed the pricing model in the last couple of years. It's changing too much and it's becoming unstable. They are constantly shifting their prices based on users, courses, and other factors."
"The subscription is billed on a yearly basis."
"It is too expensive for small companies."
"For one developer to use, the cost is around $5,000."
"It's not cheap. It's pretty expensive."
"OutSystems was open to a deal that worked for both sides."
"It is still very expensive, so small companies can’t generally afford it... Still, the time saving on development and delivery is worth the value."
"I think the pricing for OutSystems is comparable with similar solutions. I would place it somewhere in the middle. We pay for the bundle and don't pay anything extra in terms of licensing and other fees."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Computer Software Company
12%
Manufacturing Company
10%
Educational Organization
6%
Computer Software Company
14%
Financial Services Firm
12%
Manufacturing Company
8%
Government
7%
 

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 Business18
Midsize Enterprise7
Large Enterprise29
 

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 as our base for any type of mobile automation for testing. It has a great interfa...
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-effective option.
Which solution is better for developing non-ITSM applications: OutSystems or Service Now?
The short answer is that OutSystems is far better for 2 main reasons. Firstly, with Service Now you are locked into that platform for good. The business model is to lock in and then keep pumping th...
What industries do you think OutSystems is most useful for?
I cannot really name an industry in which OutSystems cannot be beneficial. Who does not want to make top-notch applications that work in no time? And OutsyStems does exactly that. The low-code plat...
How did you decide which OutSystems edition was the best one for you?
We started using OutSystems fairly recently, so we are still on the free version of it. My company is still testing how we like the platform, but so far, we have been satisfied with it and will li...
 

Comparisons

 

Overview

 

Sample Customers

Nuvizz, Coupa Software, Eventbrite, Evernote
Randstad, Warner Brothers, HP, Intel, ING, Banco Popular, Thrivent Financial, Bacardi, Kent State University, Bacardi, FICO, ING, Vodafone, AbbVie, Estafeta, Siemens, Vopak
Find out what your peers are saying about Appium vs. OutSystems and other solutions. Updated: September 2025.
870,623 professionals have used our research since 2012.