The solution helps to build mobile and web applications on SOAP and REST. You can integrate it with backend systems by submitting a code.
Software Developer at iSON Xperiences
Helps to build mobile and web applications on SOAP and REST
Pros and Cons
- "The solution helps to build mobile and web applications on SOAP and REST. You can integrate it with backend systems by submitting a code."
- "The tool needs to improve the efficiency of its widgets."
What is our primary use case?
What needs improvement?
The tool needs to improve the efficiency of its widgets.
For how long have I used the solution?
I have been working with the solution since 2017.
What do I think about the stability of the solution?
The tool is very stable due to its strong architecture. The solution’s downtime is also very less. We have hardly had any issues. The product is able to route the traffic to another place if there are any issues.
Buyer's Guide
OutSystems
April 2025

Learn what your peers think about OutSystems. Get advice and tips from experienced pros sharing their opinions. Updated: April 2025.
849,963 professionals have used our research since 2012.
What do I think about the scalability of the solution?
The tool is scalable. It can accommodate changes in business requirements. My company has around 1000 users for the tool.
How was the initial setup?
The product’s deployment is simple. The tool is a cloud solution. You need to setup an account and access its packages. You just need to download and install it.
What's my experience with pricing, setup cost, and licensing?
The tool’s licensing is based on the user’s usage.
What other advice do I have?
I would rate the solution a ten out of ten.
Disclosure: I am a real user, and this review is based on my own experience and opinions.

Master Collator at a media company with 1,001-5,000 employees
Effective, easy to use and set up, great community support but the technical support an price could be improved
Pros and Cons
- "We used almost all of the features, themes, styling guide, and approach components. They are useful in our applications."
- "We had some lagging issues under high data loads, and the solution needed to be customized to improve this."
What is our primary use case?
We use the product for developing applications.
How has it helped my organization?
It improved our output, mostly in the reactive and mobile applications we developed.
What is most valuable?
We used almost all of the features, themes, styling guide, and approach components. They are useful in our applications.
What needs improvement?
Technical support could be better, and out-of-the-box performance could be improved.
For how long have I used the solution?
We have been using OutSystems for five years.
What do I think about the stability of the solution?
We had some lagging issues under high data loads, and the solution needed to be customised to improve this.
What do I think about the scalability of the solution?
The solution is scalable.
How are customer service and support?
Technical support would get a three out of five, as there is some wait time involved and some solutions were not adequate. This is an area for improvement.
How would you rate customer service and support?
Neutral
Which solution did I use previously and why did I switch?
We previously used Darknet but switched to OutSystems because it offered some more tools and features.
How was the initial setup?
Setup was easy and there are a lot of forums to help, I would rate it five out of five in that respect.
What about the implementation team?
We had an in-house setup, requiring only one person.
What's my experience with pricing, setup cost, and licensing?
It depends on the use case, but we found the solution to be pretty expensive.
What other advice do I have?
Setup is easy, the solution is also easy to learn and there is a lot of community support on forums to help. Aside from the cost, OutSystems has been good for us. I would rate OutSystems a seven out of ten.
Which deployment model are you using for this solution?
Hybrid Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer: Partner
Buyer's Guide
OutSystems
April 2025

Learn what your peers think about OutSystems. Get advice and tips from experienced pros sharing their opinions. Updated: April 2025.
849,963 professionals have used our research since 2012.
Product Specialist Intern at a computer software company with 501-1,000 employees
Simple initial setup, stable, and useful drag and drop options
Pros and Cons
- "The most valuable feature of OutSystems is the drag and drop and toolchains in the small AI developing environment. Additionally, the documentation is helpful."
- "The dashboards in OutSystems could improve. There are a lot of tabs in the service center that can be confusing."
What is our primary use case?
I was only testing OutSystems.
What is most valuable?
The most valuable feature of OutSystems is the drag and drop and toolchains in the small AI developing environment. Additionally, the documentation is helpful.
What needs improvement?
The dashboards in OutSystems could improve. There are a lot of tabs in the service center that can be confusing.
For how long have I used the solution?
I have been using OutSystems for approximately one month.
What do I think about the stability of the solution?
OutSystems is stable.
What do I think about the scalability of the solution?
The scalability of OutSystems is good.
I am the only one using this solution. I am a student at a university.
How are customer service and support?
The support from OutSystems is good.
I rate the support from OutSystems a five out of five.
How would you rate customer service and support?
Positive
How was the initial setup?
The initial setup of OutSystems is easy. You only need to sign up. It takes approximately 15 minutes.
What about the implementation team?
I did the implementation of the solution by myself.
What's my experience with pricing, setup cost, and licensing?
There is a free trial to use this solution and other options available, such as enterprise. There are different subscription plans.
The enterprise version of the solution is approximately $1,500 annually.
What other advice do I have?
The maintenance of the solution can be done by one person.
I would recommend this solution to others. There is a portable version available for them to try.
I rate OutSystems a nine out of ten.
Which deployment model are you using for this solution?
Private Cloud
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Analyst - RAD Technical at a manufacturing company with 10,001+ employees
One-click publishing streamlines our development process
Pros and Cons
- "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."
- "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."
What is our primary use case?
I am using OutSystems to deliver in-house applications for developing intra-company applications.
How has it helped my organization?
Before OutSystems we used to take six to seven months to build applications. Now, using OutSystems, it just takes two to three months, max. The best part is that one or two developers can create a full application.
What is most valuable?
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.
What needs improvement?
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.
For how long have I used the solution?
Three to five years.
What other advice do I have?
I would give it an eight out of 10 because they need to improve in many areas to make this a great platform.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
CEO & Founder at RiskBucket.net
You need jQuery/CSS skills for customization of the GUI
What is our primary use case?
Created an operational-risk-management and issue-management application.
How has it helped my organization?
We got discounted pricing from them in writing and built for a year, but now they require 50% more.
What is most valuable?
- Fast for server-side development.
- Easy to learn.
- GUI is good.
What needs improvement?
- You need jQuery/CSS skills for customization of the GUI.
- Reporting is very light.
- No built-in BI.
For how long have I used the solution?
Trial/evaluations only.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Associate Architect at a tech services company with 1,001-5,000 employees
Visual modeling capabilities, drag and drop functionality, allow you to see what you are coding
Pros and Cons
- "The most important features of this tool are its visual modeling capabilities and drag and drop functionality. You can see what you are coding which makes it easy to understand and maintain. They have also created a big revolution in digital transformation by introducing native mobile app development under the same IDE."
- "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."
- "Our previous solution had other overheads such as release management, version management, code management, monitoring, etc., all of which are built-in with OutSystems."
- "There are many tutorials available but they are very basic and good for learning the platform. To develop an enterprise-grade application, advanced tutorials need to be developed to help IT professionals design/develop high-quality/performance applications."
What is our primary use case?
First and foremost, OutSystems is one of the most robust platforms I've ever tried. Our primary goal was to reduce the overall development time and deliver to the customer faster than anyone else can.
How has it helped my organization?
During the evaluation phase of OutSystems, we realized that it not only reduces development time but also helps in the overall delivery of our project/product. This platform provides our developers the edge they need to create, deploy, change, and manage mobile and web apps quickly and efficiently. With OutSystems' platform, developers can easily develop and build applications that work on any device, as well as cater to the needs of all types of employees, customers, and partners.
Even with it being a low-code platform, we have never encountered a problem that cannot be solved within OutSystems. We developed many enterprise-level applications in half the time when compared to traditional development tools.
Our primary focus is always our customer success and satisfaction. By using OutSystems, we started delivering results quickly to our customer without compromising the quality of the product. Performance and security are key factors for an IT application/product. With OutSystems, these goals can easily be achieved. We are pleased to say that we are making our customer happy by delivering a quality product in less time.
What is most valuable?
It has so many features and almost every one of them is awesome. It makes our development life easier.
The most important features of this tool are its visual modeling capabilities and drag and drop functionality. You can see what you are coding which makes it easy to understand and maintain. They have also created a big revolution in digital transformation by introducing native mobile app development under the same IDE.
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.
What needs improvement?
OutSystems is a great platform if used by those who are experienced. There are many tutorials available but they are very basic and good for learning the platform. To develop an enterprise-grade application, advanced tutorials need to be developed to help IT professionals design/develop high-quality/performance applications.
For how long have I used the solution?
More than five years.
What do I think about the stability of the solution?
During the initial phase we encountered many issues with the platform that were limiting us but, as we became experienced with the platform, we were able to achieve almost everything that other development platforms can do.
What do I think about the scalability of the solution?
There are certain design standards which, if you don’t follow them, will cause many problems in scaling up your product/application. How you use this product depends on your experience.
How are customer service and technical support?
The technical support is not very good but I still give it a six out of 10.
Which solution did I use previously and why did I switch?
We were using traditional development tools like Java/.NET but the overall development time was longer compared to Outsystems. Also, our previous solution had other overheads such as release management, version management, code management, monitoring, etc., all of which are built-in with OutSystems.
How was the initial setup?
They have pretty good documentation to set up the environment and you just need to follow the instructions.
What's my experience with pricing, setup cost, and licensing?
Pricing could be a concern. You have to pay yearly, even after you have completed your development.
What other advice do I have?
I started using this solution in 2012 and still am using it for many of our customers and internal projects. OutSystems is a robust, low-code platform that can make a big difference in your customer satisfaction. The overall features of the platform and continuous improvement make it more adaptable than other tools.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Software Test Analyst at Squerist
Useful low-code tests but can't be used for behavioral-driven development
Pros and Cons
- "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 PDD framework can't be used for the behavioral-driven development way of working."
What is our primary use case?
I'm using OutSystems to build an ERP system and a customer portal.
What is most valuable?
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.
What needs improvement?
The PDD framework can't be used for the behavioral-driven development way of working. They're working on improving that, but it's taking a long time. OutSystems also doesn't have branching, which means if there's a production issue, it's not so easy to fix.
For how long have I used the solution?
I've been using OutSystems for a year and a half.
What do I think about the stability of the solution?
OutSystems is stable.
What do I think about the scalability of the solution?
OutSystems is scalable.
How are customer service and support?
We've had good contact with OutSystems' consultants.
How was the initial setup?
The initial setup was straightforward.
What about the implementation team?
We used a team of OutSystems developers.
What other advice do I have?
I would advise anyone considering implementing this solution that you need a senior OutSystems developer to help your in-house developers because it can be quite hard to work with in the beginning. If you have a senior OutSystems developer who can help with best practices, then you're good to go. I would give OutSystems a rating of seven out of ten.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
IT Application Developer at a hospitality company with 5,001-10,000 employees
Refactoring with TrueChange is very simple
Pros and Cons
- "Refactoring with TrueChange is very simple."
- "Their out-of-the-box UI is quite good."
- "Speed of delivery: We were able to reduce development time by 30%."
- "When shared extensions are updated, all the applications are redeployed."
- "Mobile apps should have been fully native."
- "Writing custom code still needs to be done via Integration Studio. This might have been added to the IDE."
What is our primary use case?
The primary use case is to build applications for internal users.
How has it helped my organization?
- Speed of delivery: We were able to reduce development time by 30%.
- Able to automate manual processes in various departments.
What is most valuable?
- Great built-in features to get us up and running in no time.
- Their out-of-the-box UI is quite good.
- Easy deployment
- Refactoring with TrueChange is very simple.
- Monitoring and logging are built into it.
What needs improvement?
- Writing custom code still needs to be done via Integration Studio. This might have been added to the IDE.
- When shared extensions are updated, all the applications are redeployed.
- Mobile apps should have been fully native.
For how long have I used the solution?
One to three years.
Disclosure: I am a real user, and this review is based on my own experience and opinions.

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Updated: April 2025
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