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Ionic 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

Ionic
Ranking in Mobile Development Platforms
6th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
14
Ranking in other categories
No ranking in other categories
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 (2nd), Business Orchestration and Automation Technologies (5th)
 

Mindshare comparison

As of December 2025, in the Mobile Development Platforms category, the mindshare of Ionic is 5.9%, down from 7.7% compared to the previous year. The mindshare of OutSystems is 13.0%, 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 (%)
OutSystems13.0%
Ionic5.9%
Other81.1%
Mobile Development Platforms
 

Featured Reviews

Roche De Kock - PeerSpot reviewer
Senior Developer at a consultancy with 11-50 employees
Allows us to create cross-platform mobile apps from a single code base, but should have a complete set of libraries for Capacitor
When they jumped from version 3 to version 4, 5, and 6, they introduced something called Capacitor, which is basically the tool that you use to convert your code to Xcode, etc. They have a few plugins that are still using, for instance, PhoneGap. So, you have to jump between Capacitor and PhoneGap. Their documentation is good, but there are some versioning control issues. For example, if you want to bring up a phone dial-up or a map, you have to decide whether to use Capacitor, PhoneGap, or Cordova. They started writing Capacitor to get rid of PhoneGap and Cordova, but they haven't yet got all the libraries and all the functionalities. They want you to start using Capacitor, but they don't have all the libraries there. They're developing them as they go. So, currently, you have to mix and match the three. When it comes to mobile applications, I would only like to use Capacitor. I don't want to jump between Cordova and Capacitor or have both of them. That's the main thing for me, but they have been working on it. They have started to bring them closer and closer so that you don't have to use two different sets of libraries. They're close to where you don't have to use Cordova or PhoneGap, and you can only use Capacitor. In versions 5 and 6, they have improved it a lot. They can also improve it in terms of publishing to different stores. For instance, I'm using Firebase to make my Ionic app web compatible. If I don't have a Node.js server to host on, I have to host it on Firebase or something like that. Currently, if I need to publish to different stores, such as the Microsoft store or the Huawei store, the only way I can publish to, for instance, the Huawei store is by creating the APK and uploading it. If they can start adding a little bit more integration to publish to different stores, such as the Samsung store, Huawei store, or Microsoft store, it would be good. Currently, there are no problems with iOS and Google Play Store, but for the other stores, you have to do a little bit of a workaround to get things done. Its stability could be better. For me, jumping between versions 3, 4, and 5 was a big problem because it wasn't seamless. Jumping from version 5 to 6 is more seamless. Jumping from version 3 to 5 has been a nightmare because I had to recode quite a lot to be compatible with version 5. I totally skipped version 4 because it was just too quick. Jumping between versions has definitely been a problem for me. If I have to do a lot of plugins and redo a lot of my coding because they're jumping versions, I'm going to look for something else.
MA
Software Developer Advisor at NTT DATA Services
OutSystems facilitates rapid application development and effective project management
What I find valuable about OutSystems is that it has a very good learning curve for developers. Within two weeks, we can gain knowledge in OutSystems, and it is very easy to learn. With my background being .NET, OutSystems is straightforward to learn, which is beneficial. Developing applications in OutSystems is good, and the flexibility allowed by OutSystems for application development is excellent compared to my experiences with other low-code technologies, where I've faced some challenges. The clean separation of concerns in the architecture provided by OutSystems is a key benefit compared to other platforms. OutSystems integrates with our existing tech infrastructure and provides flexible integration. If we want to integrate with third-party services, OutSystems has SOAP and RESTful services that allow us to consume external services, integrate with external databases such as SQL or Oracle, and includes integration studio for writing custom .NET code. After developing a .NET component, we can reference it in service studio, creating a reference file that makes integration easy. OutSystems officially supports various integrations and also includes an API discovery tool for consuming and exposing services, providing a lot of information about incoming URLs, similar to how we use Postman.

Quotes from Members

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

Pros

"Ionic's best features are its hybrid app development, design, and tags."
"The main value of this solution for our business, is that it is a hybrid product that allows us to write code that is compatible with IOS, Android, and web documents."
"Because it's a hybrid mobile app framework, it is easy for us to develop iOS as well as Android apps for our customers with the same resource skills. We didn't have to have separate iOS teams and Android teams to build the apps. We still have to use the Apple Xcode for iOS, but the main development happens with JavaScript, HTML, and CSS. We don't have to write separate code bases in scripts for iOS and Android. We create apps using web-based technology."
"It's very flexible for UI development."
"Being able to have one set of code is valuable. I don't have to recode for different platforms. I don't have to recode for Xcode, Angular, or Android. So, the biggest feature for me is that it's a hybrid system, and I can have one set of code, and then the tool sets that are in there convert my code for Xcode or Play Store. It makes work a lot easier."
"The solution is secure, reliable, and packed with features so we can easily implement apps even in the most complex situations."
"The most valuable feature of Ionic is the ease of use and the simple connection of the applications. Additionally, the documentation is good in the Ionic application, and beginners can easily learn and download their own application using Ionic. Everyone can easily switch out, their domain, from native applications to hybrid applications."
"The solution can support many languages."
"Integrations with external systems with SOAP and REST are easy to implement off-the-shelf, but a developer can always implement specific libraries for other integrations."
"We've used features like batch processing timers, components, and integrations with other systems like SAP, which have accelerated our development process.In terms of productivity, we've seen a 30 percent reduction in screen design time and an additional 10 percent improvement when implementing client requirements. OutSystems' integration capabilities have significantly enhanced our app's functionality, making it quicker and easier to connect with other systems."
"OutSystems is a low-code solution. Most features are like drag-and-drop, so it's pretty easy to work. Thus it helps the organization by saving time for developers."
"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."
"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 flow editor is the most valuable feature. It is simple and intuitive, and it can guide you step-by-step."
"OutSystems is a hybrid framework and supports my mobile and web application development needs. This means I don't have to write separate code for mobile applications. It adapts the UI and functionality, whether I'm developing for web or mobile interfaces. All I need to do is provide the layout during development."
"The drag-and-drop feature is very valuable."
 

Cons

"The documentation could be improved."
"Ionic would be improved with dynamic design features."
"Ionic's UI component doesn't always look like the native mobile app."
"There is a lack of a community environment."
"As a developer, I would say one of the improvements is more plugins."
"The navigation within this solution could be improved; it is currently quite complicated to move through the different tabs."
"There could be better support for augmented reality and other things. Geolocation and background app activity are some of the things that are a little more clumsy at the moment and could be improved."
"Ionic could improve in the Native mode because while we do testing it is difficult to find the root cause of problems. It could be more user-friendly."
"It is hard to find the logic in OutSystems. From an improvement perspective, I want to be able to properly use logic in OutSystems."
"I'd like to see AI features integrated into the solution."
"The asynchronous processing and multithreading tasks for which the current resources of the platform are very generic and not built for the end-user. Any asynchronous jobs have to be constructed with an end-user dashboard to allow inspection of the status of the activities."
"The product's high price is an area of concern, where improvements are required."
"The initial setup of OutSystems is not easy. It is a very heavy application that requires a lot of hardware and software resources."
"The PDD framework can't be used for the behavioral-driven development way of working."
"In my opinion, the support and the pricing could be better."
"There are not enough resources on the market."
 

Pricing and Cost Advice

"The starting cost for the enterprise option is around one hundred dollars per month."
"Ionic is an open-source solution, it is free."
"The solution's open source option is free with no licensing fees."
"You can use the free version, but if you still want to buy it, the price starts from $499/month."
"You don't have to pay anything except for certain projects. For example, Appflow has some costs related to it but you don't have to use it. You can also pay for extra support."
"We pay 50,000 dinars per month."
"I think most of the plugins for Ionic are open source, and you can do a lot with many of the basic features. However, if you need to use a premium plugin for something like extra scroll list functionality, Ionic will ask for a certain sum of money."
"Ionic is an open source solution, and there are no hidden fees."
"The product is expensive and I would rate its pricing a seven out of ten. You need to pay a yearly subscription to use the product."
"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."
"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."
"I would rate it five to six out of ten."
"It is very high price."
"OutSystems was open to a deal that worked for both sides."
"The price is okay. OutSystems isn't expensive. It's a mid-range solution."
"As for licensing costs, I'm not directly involved in that aspect."
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Top Industries

By visitors reading reviews
Educational Organization
17%
Comms Service Provider
14%
Computer Software Company
12%
Manufacturing Company
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 Business7
Midsize Enterprise2
Large Enterprise6
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise7
Large Enterprise29
 

Questions from the Community

Ask a question
Earn 20 points
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

MRA, Napa Group, Sworkit, Airbus, Sense Corp, Interactive Gaming Company, Pacifica, Untapp'd, Diesel, National Museum of African American History and Culture
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 Ionic vs. OutSystems and other solutions. Updated: November 2025.
876,380 professionals have used our research since 2012.