OutSystems Reviews

Name: OutSystems
Brand: OutSystems
Rating: 4.2 (52 reviews)

4.2 out of 5

52 reviews
94% willing to recommend

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, #4 ranked solution in top Rapid Application Development Software, and #4 ranked solution in top Low-Code Development Platforms. 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 55% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 14% of all views.

Helped 861,390 peers since 2012

Featured OutSystems reviews

DhrubajyotiBiswas

Senior Solutions Architect at New South Wales Government - Australia

The OutSystems' most effective features for speeding up development cycles are the process orchestration and the drag-and-drop updating of business processes. I would recommend it to a friend or colleague, especially if they are looking for a solution that is easy to deploy and helps streamline internal processes. I rate it a six out of ten.

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Shantanu Chande

Lead Project Engineer at Peristent Systems

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 tool has enhanced my development speed through its prebuilt templates and drag-and-drop interface. Unlike legacy frameworks like C# and Java, OutSystems provides everything ready to use. You need to connect integrations and formats, which allows developers to develop their modules rapidly. In the healthcare sector where I work, we handle clinical and non-clinical research involving study criteria and customer-responsive interfaces. In one of our recent projects, which involves setting up appointment bookings for healthcare organizations like NHS and Canadian provincial health services, OutSystems plays a crucial role. The system monitors Outlook email criteria every five minutes to detect appointment requests. When a request is identified, OutSystems uses AI capabilities to determine if it's a new booking or a follow-up based on the email content. Once categorized, the tool integrates with other systems, such as Salesforce.

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AmitTiwari2

Architect at Aaseya IT Services Pvt. Ltd.

Scalability is supported by default by OutSystems on the cloud. Let's say we are buying 10 GB or 20 GB of hardware, and our database is near failure. We can request them to increase the sizes from the backend. The OutSystems cloud platform is based on AWS and installed on AWS. So whatever AWS supports is supported by OutSystems. If we need any extra features, like using S3, OutSystems can integrate with it, but extra licensing costs are required. From the scalability and security point of view, everything is supported by OutSystems, and it is a managed service. Based on that, they are charging.

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OutSystems mindshare

Product category:

As of July 2025, the mindshare of OutSystems in the Low-Code Development Platforms category stands at 9.9%, up from 9.7% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Low-Code Development Platforms

PeerResearch reports based on OutSystems reviews

Type	Title	Date
Category	Low-Code Development Platforms	Jul 11, 2025	Download
Product	Reviews, tips, and advice from real users	Jul 11, 2025	Download
Comparison	OutSystems vs Microsoft Power Apps	Jul 11, 2025	Download
Comparison	OutSystems vs Oracle Application Express (APEX)	Jul 11, 2025	Download
Comparison	OutSystems vs Mendix	Jul 11, 2025	Download

Title	Rating	Mindshare	Recommending
ServiceNow	4.2	N/A	91%	222 interviews Add to research
Microsoft Power Apps	3.9	14.9%	94%	94 interviews Add to research

Valuable Features

OutSystems excels with features like one-click publishing, drag-and-drop interfaces, easy integration with APIs, and a visual development environment. It offers high component reusability, swift deployment, and flexibility in handling changes. The platform supports rapid application development, enabling quick delivery. Users appreciate its intuitive graphic interface, comprehensive ecosystem, and user-friendly capabilities, making development accessible even for non-technical stakeholders. Its low-code approach boosts efficiency, reduces costs, and enhances application maintenance.

"OutSystems is a robust and rapid application development platform with a less steep learning curve."
"One of the valuable features of OutSystems is the very small lead time for the delivery of projects."
"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."

Room for Improvement

OutSystems needs improvements in key areas, including Service Studio performance, UI controls, and documentation robustness. Reporting capabilities are limited, and integration flexibility with third-party tools like AI and Docker is lacking. The platform's high cost affects accessibility. Technical skills are essential due to insufficient native resources and inadequate tutorials. Automation, workflow management, and version control require enhancement. Customers also experience challenges with support efficiency and pricing structure.

"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."
"The initial setup of OutSystems is not easy. It is a very heavy application that requires a lot of hardware and software resources."
"I would like to see more integration between the use of artificial intelligence to speed up the process delivery time."

ROI

Companies experience varying ROI from OutSystems. Some have not observed immediate returns, while others report significant savings and enhanced productivity. Time-to-market is faster, development costs are reduced, and there is an increase in return percentages. Challenges include annual costs and the need for skilled developers. Many find it beneficial for rapid application development, integration, and automation, reducing reliance on third-party solutions. OutSystems' efficiency results in substantial savings over traditional technologies.

Pricing

OutSystems pricing is generally seen as expensive, especially for small companies, with annual fees potentially reaching from $4,000 to $170,000. The cost is often justified by the platform's value and features. Some compare its pricing to similar solutions like Mendix. Licensing involves yearly payments based on users and usage. There are also varying subscription plans available, including trials, but the standard pricing reflects a mid-range to high investment for larger enterprises.

"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 primarily used for developing web and mobile applications, supporting business process automation, ERP integration, and internal toolsets. Organizations leverage it for rapid application development across industries like banking, insurance, and manufacturing. It facilitates process automation and workflow creation, integrating with existing systems such as SAP, Salesforce, and ServiceNow. Additionally, it aids in creating industrial, corporative, and operational-risk-management applications, while reducing development time and enabling multi-channel application deployment.

Service and Support

OutSystems customer support is generally proactive, responsive, and effective. They offer an active community, well-structured documentation, and detailed training. Timely responses are common, though some users experience longer wait times depending on ticket priority. While technical support addresses most issues, more specialized assistance is sometimes needed for complex problems. Support levels vary with contract tiers, and feedback highlights a need for improvement in response speed and technical specificity. Overall, satisfaction with support remains high.

Deployment

OutSystems' initial setup is generally straightforward, especially for cloud deployments. Many entities find it smooth, aided by documentation and community forums. Some set up quickly within hours, while complex scenarios may require more planning and time. Training and expert involvement enhance the process. Challenges include high security and architectural complexities in enterprise environments. Tools like Lifetime aid deployment, but on-premise installations can require more resources, making cloud options preferable.

Scalability

OutSystems is highly scalable, supporting both small and large teams. Its architecture facilitates easy scaling across various target platforms and environments. Users appreciate its flexibility and automated scaling capabilities. Challenges may arise if strict design standards are not followed, or when initial architecture is not optimal, but these can be mitigated with proper planning and resource allocation. OutSystems' integration with cloud-based solutions further enhances its scalability features, making it suitable for diverse business needs.

Stability

OutSystems is generally considered stable, rated highly by users for reliability. Comments mention no significant issues with stability, though some note occasional lags under heavy loads. Many users give high ratings, often between eight and ten out of ten. Stability is praised, especially when the platform is used with well-developed applications. There's a consensus that with appropriate development practices, OutSystems maintains a robust performance and handles large-scale, enterprise-level tasks effectively.

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

By visitors reading reviews

Top industries

By visitors reading reviews

Computer Software Company

14%

Financial Services Firm

12%

Educational Organization

11%

Manufacturing Company

Government

Energy/Utilities Company

Healthcare Company

Retailer

Construction Company

Insurance Company

Media Company

Comms Service Provider

Real Estate/Law Firm

University

Legal Firm

Non Profit

Hospitality Company

Outsourcing Company

Performing Arts

Transportation Company

Consumer Goods Company

Wholesaler/Distributor

Pharma/Biotech Company

Logistics Company

Aerospace/Defense Firm

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