OutSystems Reviews

Name: OutSystems
Brand: OutSystems
Rating: 4.2 (55 reviews)

Vendor: OutSystems

4.2 out of 5

55 reviews
94% willing to recommend

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What is OutSystems?

OutSystems is a platform for low-code application development that unites design, code, and deployment to simplify development so any business can create innovative solutions in a timely manner. There are various use cases an organization can employ with OutSystems, including:

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OutSystems is the #1 ranked solution in top Mobile Development Platforms, #2 ranked solution in top Low-Code Development Platforms, #4 ranked solution in top Rapid Application Development Software, and #6 ranked solution in top Business Orchestration and Automation Technologies solutions. PeerSpot users give OutSystems an average rating of 8.4 out of 10. OutSystems is most commonly compared to ServiceNow: OutSystems vs ServiceNow. OutSystems is popular among the large enterprise segment, accounting for 52% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a financial services firm, accounting for 12% of all views.

Helped 884,797 peers since 2012

Featured OutSystems reviews

Aditya Bhatt

Senior Technical Lead at a pharma/biotech company with 1,001-5,000 employees

Every platform or low-code platform tool is quite good in its own area, but there is always space to groom or enhance or improve. The same is with OutSystems as well. A couple of things from the integration point of view can be enhanced. If your application or the enterprise organization is tackling a huge data application where you have bulk amounts of data, it becomes a challenge for all the technologies and the same with OutSystems. You have to design your architecture in a very magnificent and decent way so that how you process your data so that load can be easily balanced. Data handling and huge data handling is a kind of challenge you may need to face. Then we have some vendor lock-in. If you are trying to migrate your application from OutSystems, then you probably get into this vendor lock-in system. Some organization may face challenges if some organization is on a small scale size. The small scale businesses may find OutSystems costly because of its high cost and pricing due to the licensing cost. Apart from that, OutSystems really plays well, and it needs a learning curve. If a traditional application or programming is there which your developers are skilled into and they are directly deployed into OutSystems, it may take some significant amount of time for them to get comfortable with OutSystems. There is a learning curve. OutSystems community is already in place, but it can more be enhanced regarding some aspects. They did organize lots of bootcamps and other user groups as well, but those can also be improved from the documentation point of view and having some integration guidebook as well. A couple of things which can be improved into OutSystems include the licensing cost, the vendor lock-in side, the learning curve, couple of integration aspects and customizations.

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Mohamed Aktharul Ameen

Software Developer Advisor at NTT DATA Services

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.

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Ad Hesseling

Senior ITO Consultant at CBI - Centre for the Promotion of Imports from developing countries

I am mainly consulting. I have been working in this field for 28 years now. I have been working as a Senior ITI consultant for CBI, also for IPD in Germany, Sequa, GIZ, and Mastercard Foundation. I find the pricing of OutSystems reasonable in any way. If I look at the infrastructure investments that companies are doing in the enterprise, compare it to SAP, for instance, then I really think the pricing of OutSystems, but also of Mendix and other platforms, is making a lot of sense at this moment. I do not have any partnership with them or am I a reseller at the moment. I stay away from that because I don't have the time for it and it doesn't pay me. On a scale of one to ten, I rate OutSystems an eight.

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OutSystems mindshare

Product category:

As of March 2026, the mindshare of OutSystems in the Low-Code Development Platforms category stands at 4.8%, down from 10.3% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Low-Code Development Platforms Mindshare Distribution
Product	Mindshare (%)
OutSystems	4.8%
Microsoft Power Apps	7.9%
Oracle Application Express (APEX)	5.1%
Other	82.2%

Low-Code Development Platforms

PeerResearch reports based on OutSystems reviews

Type	Title	Date
Category	Low-Code Development Platforms	Mar 24, 2026	Download
Product	Reviews, tips, and advice from real users	Mar 24, 2026	Download
Comparison	OutSystems vs Microsoft Power Apps	Mar 24, 2026	Download
Comparison	OutSystems vs Mendix	Mar 24, 2026	Download
Comparison	OutSystems vs Oracle Application Express (APEX)	Mar 24, 2026	Download

Valuable Features

OutSystems offers valuable features like one-click publishing and low-code development, simplifying project management and integration with other systems through APIs. It provides a visual modeling environment that enhances productivity and reduces development time. With drag-and-drop functionality, reusable components, and strong integration capabilities, OutSystems supports rapid application development and scalability. The platform's user-friendly interface, coupled with its ability to handle enterprise-level needs, makes it ideal for quick adaptations to business requirements.

"OutSystems is a really good platform to work upon."
"OutSystems has no issues so far, the drag and drop environment is quite dynamic, and we can create our own UI on top of it."
"OutSystems is a robust and rapid application development platform with a less steep learning curve."

Room for Improvement

OutSystems faces challenges with Service Studio's performance, reporting limitations, and the need for developer skills despite being low-code. Cost and licensing are significant concerns, especially for small businesses. Improving integration, versioning, and documentation is necessary. The platform would benefit from more advanced tutorials and enhanced cloud management. Additional improvements in AI integration, native mobile app features, and connectors are desired. Performance issues exist in UI refresh and asynchronous processing. Custom code and containerization remain areas needing refinement.

"The small-scale businesses may find OutSystems costly because of its high cost and pricing due to the licensing cost."
"In the future with OutSystems, improvements could be made on the costing side rather than the feature side."
"The cons involve delays in project timelines primarily due to the time taken in requirements refinement and challenges faced when adding new features, making it somewhat complex to manage and maintain applications as they grow in scale."

ROI

OutSystems offers high ROI through faster app development and reduced costs, particularly for those needing rapid deployment. While some note delayed returns due to costs and the need for skilled developers, the platform enhances productivity and reduces time-to-market. Many have achieved significant time, cost, and resource savings, reporting positive impacts on customer experience and market adaptation. Some companies save further by avoiding recurring third-party licensing fees. OutSystems is highly efficient despite high initial costs.

Pricing

OutSystems pricing is frequently viewed as expensive, especially for small companies. The model requires yearly subscriptions with standard licensing costs and additional fees for extra users or features. While some users find it comparable to other solutions, others believe it is high, rating it mid-range in cost. Discounts may be available for enterprises fostering strong relationships with OutSystems. Major pricing changes have been observed, affecting affordability and accessibility for smaller organizations.

"It is very high price."
"There is a need to make yearly payments towards the licensing costs attached to OutSystems. It is an expensive product."
"As for licensing costs, I'm not directly involved in that aspect."

Popular Use Cases

OutSystems is utilized for developing in-house applications including ERP, business process automation, and workflow management. Users deploy it in industries like banking, healthcare, and manufacturing to create web/mobile apps and integrate systems like SAP and ServiceNow. OutSystems reduces development time, supports multi-channel apps and ERPs, and is favored for internal tools, customer portals, and rapid application development across sectors. It’s also used for e-commerce, banking, and pharmaceutical applications.

Service and Support

Customers note OutSystems' support is responsive and helpful, though specialization could improve. While some rate it highly, waiting times and expertise level are areas to enhance. Their service's proactive nature during Brazil's late hours is praised. Response times can vary based on contract level, with high-priority cases addressed via phone. Many appreciate training and resources available. OutSystems' community and documentation offer substantial support, but localization and quicker resolution could enhance satisfaction.

Deployment

OutSystems's initial setup is generally straightforward with good documentation and community support. While local installations may face security policy challenges, cloud variants are often easier. Some setups require technical expertise, particularly for complex applications or on-premises models. Deployment varies, taking hours or weeks depending on complexity. Basic environments are accessible and user-friendly, but advanced setups may need skilled personnel. Cost and licensing can present obstacles alongside resource-heavy requirements for larger implementations.

Scalability

OutSystems demonstrates strong scalability, particularly when following Canvas Architecture recommendations. It supports both horizontal and vertical scaling, making it adaptable for enterprises. The architecture's flexibility allows cloud-based operations with minimal effort. Users emphasize the importance of establishing good practices for design and development to ensure efficient scaling. Though some concerns exist around platform migration, many value its ability to manage user roles and grow with enterprise needs, adapting to varied business requirements.

Stability

OutSystems is highly stable with minimal performance issues. Users have not experienced significant downtime or crashes. Some encountered initial challenges but achieved better stability with experience. The platform is trusted for enterprise use, supporting heavy-duty operations with thousands of users. A few instances of lag were reported under high data loads, but these were resolved with customization. Ratings frequently range from eight to ten, reflecting strong confidence in its stability.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

Download our OutSystems Buyer's Guide for additional reliable information.

Review data by company size

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	6
Large Enterprise	29

By reviewers

By visitors reading reviews
Company Size	Count
Small Business	280
Midsize Enterprise	122
Large Enterprise	443

By visitors reading reviews

Top industries

By visitors reading reviews

Financial Services Firm

12%

Computer Software Company

12%

Manufacturing Company

Government

Educational Organization

Energy/Utilities Company

Construction Company

Retailer

Healthcare Company

University

Outsourcing Company

Comms Service Provider

Media Company

Marketing Services Firm

Performing Arts

Hospitality Company

Transportation Company

Legal Firm

Real Estate/Law Firm

Insurance Company

Non Profit

Consumer Goods Company

Pharma/Biotech Company

Wholesaler/Distributor

Logistics Company

Recreational Facilities/Services Company

Aerospace/Defense Firm

Import And Exporter

Non Tech Company

Compare OutSystems with alternative products

Learn more about OutSystems

Customer portals: Through OutSystems, companies can easily create customer portals and mobile applications and deploy them faster in comparison to manual coding. The platform offers businesses the opportunity to develop secure, scalable, and customized applications that support their and their customers' needs.
Internal apps: Using this solution, companies can also build internal applications and portals which can be used for their workforce. Using these, organizations can overcome their internal app backlog, bridge gaps between systems, and facilitate their work process.
Core systems: Custom software for running a business can also be developed using OutSystems. The tool shortens the time for developing core systems and delivers them flexible and personalized to each business' needs.

OutSystems offers faster development and deployment times than hand-coding while delivering unique and personalized solutions to its customers. The main focus of OutSystems is high-performance low code which enables businesses to create functional products that answer their needs. It offers clients the ability to develop enterprise-grade applications with a high level of security.

The product stands out from its competitors as it offers:

Serious applications
Serious productivity
Serious scalability

It ensures its clients that the applications built using this platform are as scalable as hand-coded ones while increasing workspace productivity and evolving applications’ capabilities.

OutSystems Features

OutSystems has various features through which users can develop and deploy highly efficient applications and other products. Some of the features include:

Monitoring: The tool has a feature that allows real-time monitoring of the usage of applications and their performance. All insights are reported to companies via the intuitive interface.
APIs: OutSystems is completely scalable through application programming interfaces.
Security: The product offers its users a high level of enterprise security for their applications as well as for their data.
Mobile: Every application created on OutSystems can be deployed for mobile. The product also provides the option to monitor the performance of applications to detect any issues.
DevOps automation: The product facilitates and shortens the development time of applications through various automation which help users create apps without the help of developers, as well as providing developers with additional resources.
Agile development: Every company that seeks to perform agile development can benefit from the native support this tool provides.
Debugging engine: OutSystems has an integrated debugging engine that can be utilized in the development and deployment processes, shortening the time it takes for developers and businesses to look for issues.
Multilingual support feature: Customers can benefit from support in multiple languages, ensuring their questions are answered understandably.

OutSystems Benefits

The solution offers a wide array of benefits to companies that utilize it in their application development. Some of these benefits include:

Visual development at high speed provides increases productivity for both businesses and users.
The option to integrate applications to a large number of systems without additional complications.
The product adds automation to all levels of development, including front end, back end, and integration, facilitating the delivery of complex applications.
Artificial intelligence (AI) validation ensures the high quality of applications.
The tool offers connectivity with more than 400 systems and existing technologies, allowing companies to save money they would otherwise have to invest in new software.
The multi-platform solution decreases costs for organizations by removing the need for third-party software.
It offers whole-team cross-functional collaboration, which can increase the technological knowledge in a company and raise the overall business expertise.

Reviews from Real Users

Harikrishnan R., a technical lead at Netlink Software Group America Inc, likes OutSystems because the tool helps with validation, offers good features, and is reliable.

An owner at a consultancy thinks OutSystems is versatile with great scalability and great technical support.

OutSystems customers

Randstad, Warner Brothers, HP, Intel, ING, Banco Popular, Thrivent Financial, Bacardi, Kent State University, Bacardi, FICO, ING, Vodafone, AbbVie, Estafeta, Siemens, Vopak

Title	Rating	Mindshare	Recommending
ServiceNow	4.3	N/A	91%	225 interviews Add to research
Pega Platform	4.1	4.6%	91%	86 interviews Add to research

Author info	Rating	Review Summary
Senior Technical Lead at a pharma/biotech company with 1,001-5,000 employees	4.5	I've used OutSystems for over six years across industries, appreciating its speed, scalability, and reusability, though integration with large data, vendor lock-in, and licensing costs are challenges. It's effective with skilled developers and solid architecture.
Software Developer Advisor at NTT DATA Services	4.5	As part of a COE at my company, I find OutSystems' learning curve excellent for developers, offering rapid application development with significant cost and time savings. However, architectural awareness is crucial for managing and maintaining larger projects effectively.
Senior ITO Consultant at CBI - Centre for the Promotion of Imports from developing countries	4.0	As a consultant, I've recommended OutSystems to around 20 African companies for export readiness due to its agility and speed, though I believe it could better support business analysts and lacks an easy exit strategy.
Project Manager at Centre for Content Creation	4.0	I've used OutSystems for a year to develop internal and external apps; it's stable, customizable, and integrates well, though the cost is a concern. Overall, I'm satisfied with its features and would rate it 8 out of 10.
Senior Solutions Architect at New South Wales Government - Australia	3.0	We use OutSystems to automate internal processes and integrate with platforms like SAP and ServiceNow, primarily for internal tools and process automation. However, improved connectors for better integration with external platforms would be beneficial. We utilize Microsoft Azure for deployment.
RPA Engineer at a computer software company with 10,001+ employees	4.5	I use OutSystems to efficiently manage internal business processes, especially in banking and insurance. Its quick project delivery and integration capabilities are valuable. I wish it had more AI integration to further accelerate process delivery.
Owner at Berrot Consulting Limited	4.5	I am a consultant, and we've been using OutSystems to develop in-house applications, benefiting from its easy drag-and-drop feature and Forge for predeveloped components. Although I prefer AI feature integration, it has saved our clients significant licensing fees.
Lead Project Engineer at Peristent Systems	4.0	I'm using OutSystems to rapidly develop a responsive website that enhances customer experience. Its hybrid framework supports both mobile and web applications efficiently with prebuilt templates, though it lacks automation compared to competitors like Appian.

OutSystems Reviews

What is OutSystems?

Featured OutSystems reviews

OutSystems mindshare

PeerResearch reports based on OutSystems reviews

Valuable Features

Room for Improvement

ROI

Pricing

Popular Use Cases

Service and Support

Deployment

Scalability

Stability

Review data by company size

Top industries

Compare OutSystems with alternative products

Learn more about OutSystems

OutSystems customers

Related questions

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