Oracle Application Express (APEX) vs OutSystems comparison

Oracle Application Express ...

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Executive SummaryUpdated on Sep 18, 2024

OutSystems and Oracle Application Express (APEX) are two leading low-code platforms. User reviews indicate higher satisfaction with OutSystems' features and deployment, while APEX excels in pricing and ROI.

Features: OutSystems offers rapid development, scalability, and robust mobile support. APEX features integration capabilities, flexibility with SQL, and strong database management.

Room for Improvement: OutSystems needs better offline capabilities, simpler pricing models, and more transparency in costs. APEX requires enhanced documentation, a more modern design, and improved user guidance.

Ease of Deployment and Customer Service: OutSystems has straightforward deployment and responsive customer service. APEX deployment is tied closely with Oracle environments and relies on community forums and Oracle support, requiring additional expertise.

Pricing and ROI: OutSystems has higher setup costs but offers a strong ROI with rapid development cycles. APEX is more affordable with lower upfront investment, offering good ROI especially for existing Oracle customers.

To learn more, read our detailed Oracle Application Express (APEX) vs. OutSystems Report (Updated: April 2026).

Oracle Application Express (APEX) vs. OutSystems

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Review summaries and opinions

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

ROI

Sentiment score

6.2

Oracle APEX accelerates app development, meeting ROI targets quickly, despite challenges in assessing ROI from brief usage periods.

Sentiment score

6.3

OutSystems' ROI varies, with rapid development and reduced costs leading to high returns and improved customer experiences.

A project that might take several months in another language can be completed in just two months using Oracle Application Express (APEX).

For more quotes and insights, download the Oracle Application Express (APEX) report

Oracle APEX Developer at Pretius

Developing that same project in OutSystems can be completed in around 40 to 50% less time, requiring only six resources.

Software Developer Advisor at NTT DATA Services

Time efficiency. Your team can be deployed to work on different modules parallelly and you can really save time up to an enormous level.

For more quotes and insights, download the OutSystems report

Senior Technical Lead at a manufacturing company with 5,001-10,000 employees

Customer Service

Sentiment score

6.6

Oracle APEX support is robust with ample resources and a vibrant community, though some face slow resolution times and regional constraints.

Sentiment score

7.0

OutSystems' support is responsive and valued, but specialized assistance and faster issue resolution are needed for some users.

There are lots of people readily available to help with any doubts or questions.

Rodrigo-Mesquita

Senior Software developer at QV Systems

Whenever I encounter an issue and raise an SR to Oracle, I receive a fast response from their side.

Shubham Mandavkar

Trainee Technical Consultant at simplelogic

There are many forums where I can gather answers and a very well-prepared documentation that Oracle provides.

For more quotes and insights, download the Oracle Application Express (APEX) report

Oracle APEX Developer at Pretius

Many helpful videos and documentation are available on the OutSystems site, making it relatively easy to learn the platform.

Software Developer Advisor at NTT DATA Services

They do have the customer support ticketing system where you can raise the ticket, decide the priority, and depending upon your priority and urgency, they are going to resolve your problem.

For more quotes and insights, download the OutSystems report

Senior Technical Lead at a manufacturing company with 5,001-10,000 employees

There have been no issues with support,

Dz Ul

Project Manager at Centre for Content Creation

Scalability Issues

Sentiment score

6.7

Oracle APEX is scalable for small to medium applications, handling high user counts well with proper hardware and configuration.

Sentiment score

7.3

OutSystems offers scalable, cloud-based architecture, supporting diverse environments for efficient enterprise growth, despite some cost concerns.

Oracle Application Express (APEX) exhibits excellent scalability as it can handle growing workloads and user numbers very well.

For more quotes and insights, download the Oracle Application Express (APEX) report

Oracle APEX Developer at Pretius

They can be deployed vertically and horizontally, supporting as many deployments as needed.

For more quotes and insights, download the OutSystems report

Software Developer Advisor at NTT DATA Services

Stability Issues

Sentiment score

7.8

Oracle APEX is widely regarded as stable, with high satisfaction ratings despite minor issues during version transitions.

Sentiment score

7.8

OutSystems is highly stable and reliable, handling heavy operations well, despite minor issues under massive user bases.

Oracle Application Express (APEX) is stable in my experience.

For more quotes and insights, download the Oracle Application Express (APEX) report

Oracle APEX Developer at Pretius

No quotes available

For more quotes and insights, download the OutSystems report

Room For Improvement

Oracle APEX requires improvements in offline functionality, database integration, performance, mobile support, UI customization, and comprehensive documentation.

OutSystems needs to enhance performance, reduce costs, improve support, and refine integration, UI, documentation, and AI capabilities.

If I want to create an application for mobile or offline use, Oracle Application Express (APEX) might not be the first choice since it requires a constant connection to the database.

For more quotes and insights, download the Oracle Application Express (APEX) report

Oracle APEX Developer at Pretius

The user interface needs to be improved.

Ashraf Hamza

Consultant at International Turnkey Systems - ITS

Using AI to analyze data without needing much code would be better.

Rodrigo-Mesquita

Senior Software developer at QV Systems

It is crucial to be aware of which module corresponds to which application in real-time projects, as there are multiple applications.

Software Developer Advisor at NTT DATA Services

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.

For more quotes and insights, download the OutSystems report

Senior Technical Lead at a manufacturing company with 5,001-10,000 employees

I would like to see more integration between the use of artificial intelligence to speed up the process delivery time.

Mattia Mezzacapo

RPA Engineer at a computer software company with 10,001+ employees

Setup Cost

Oracle APEX is free with Oracle Database but can be costly due to database licensing fees, offering trial options.

OutSystems is costly for small businesses, but valued for its robust enterprise features compared to competitors.

No quotes available

For more quotes and insights, download the Oracle Application Express (APEX) report

Subsequent users can be added at an additional cost per user; exact pricing details can be found on the OutSystems site.

For more quotes and insights, download the OutSystems report

Software Developer Advisor at NTT DATA Services

Valuable Features

APEX enables fast app development with low-code ease, strong integration, user-friendly interfaces, and efficient web-based solutions.

OutSystems enhances productivity with one-click publishing, visual modeling, seamless integration, and flexible cross-platform support for rapid development.

Oracle Application Express (APEX) has positively impacted my organization by being very fast compared to other languages and products.

For more quotes and insights, download the Oracle Application Express (APEX) report

Oracle APEX Developer at Pretius

Oracle APEX is very easy to use and comes with a lot of ready-made components that speed up the process of creating reports and dashboards.

Ashraf Hamza

Consultant at International Turnkey Systems - ITS

The ability to quickly develop applications without needing to code a lot is very valuable.

Rodrigo-Mesquita

Senior Software developer at QV Systems

OutSystems offers a lot of reusable components and solutions that I can simply drag and drop and use, which has a significant impact on project delivery time.

Mattia Mezzacapo

RPA Engineer at a computer software company with 10,001+ employees

We use integration extensively in OutSystems, which allows us to connect our own internal systems to our newly created system applications.

Dz Ul

Project Manager at Centre for Content Creation

OutSystems has a very good learning curve for developers.

For more quotes and insights, download the OutSystems report

Software Developer Advisor at NTT DATA Services

Categories and Ranking

Oracle Application Express ...

Ranking in Rapid Application Development Software

3rd

Ranking in Low-Code Development Platforms

3rd

Average Rating

8.2

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Development Platforms (2nd)

OutSystems

Ranking in Rapid Application Development Software

7th

Ranking in Low-Code Development Platforms

4th

Average Rating

8.4

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Mobile Development Platforms (2nd), Business Orchestration and Automation Technologies (13th)

Mindshare comparison

As of May 2026, in the Low-Code Development Platforms category, the mindshare of Oracle Application Express (APEX) is 4.1%, down from 10.3% compared to the previous year. The mindshare of OutSystems is 4.8%, down from 10.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Low-Code Development Platforms Mindshare Distribution
Product	Mindshare (%)
Oracle Application Express (APEX)	4.1%
OutSystems	4.8%
Other	91.1%

Low-Code Development Platforms

Featured Reviews

Fast low-code web development has transformed how I build complex data-driven business apps

Oracle APEX Developer at Pretius

Oracle Application Express (APEX) is a very great tool that is easy to learn but hard to master. The level of entry is very low, but the longer I work with this platform, the more I understand how it works and the great things I can create. For example, I can create report graphs and handle a lot of data across many levels. It's a great application to start with, and when I have experience in Oracle databases, I can utilize Oracle Application Express (APEX) as a front-end tool for the Oracle database. Oracle Application Express (APEX) helps me create reports and graphs by providing a plethora of out-of-the-box solutions that I can use. For example, I can upload data to and from the database, upload photos, create maps, and create various report types such as Interactive Report and Interactive Grid where I can manage, edit, and delete data. I have many solutions that are very helpful and ready to use right away from Oracle Application Express (APEX). My favorite feature of Oracle Application Express (APEX) is the Interactive Report because it's a straightforward report that I can create using a simple query or by selecting a particular table from the database. In the action button behind it, I have many great features that I can use out of the box, including graphs and download options for Excel files. There are many sorting functionalities and accounting features. The Interactive Report is a very great tool for quickly displaying interesting data to clients. Oracle Application Express (APEX) has positively impacted my organization by being very fast compared to other languages and products. For example, I don't have to build a site from the ground up, nor do I have to create tons of HTML, CSS, and JavaScript because Oracle Application Express (APEX) offers many built-in solutions. When I want to create a button, in another language, I would need to create it from scratch. In Oracle Application Express (APEX), I can simply use what's available out of the box. It's a very fast platform with many built-in components that I can utilize right away.

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Rapid delivery has transformed complex enterprise apps and supports faster cross-domain projects

Senior Technical Lead at a manufacturing company with 5,001-10,000 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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Top Industries

By visitors reading reviews

Government

10%

Financial Services Firm

10%

Comms Service Provider

Manufacturing Company

Financial Services Firm

13%

Computer Software Company

10%

Manufacturing Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	30
Midsize Enterprise	10
Large Enterprise	28

By reviewers
Company Size	Count
Small Business	19
Midsize Enterprise	7
Large Enterprise	31

Questions from the Community

What is your experience regarding pricing and costs for Oracle Application Express (APEX)?

I don't have a straightforward answer regarding pricing, setup costs, and licensing for Oracle Application Express (APEX) because the clients pay for this, not me. I'm the developer hired by one co...

What needs improvement with Oracle Application Express (APEX)?

I chose to rate it a 9 out of 10 because no application is perfect for everything. For instance, if I want to create an application for mobile or offline use, Oracle Application Express (APEX) migh...

What is your primary use case for Oracle Application Express (APEX)?

My main use case for Oracle Application Express (APEX) is to create web applications for companies across various industries like banking, aviation, and pharmacy. A specific example of an applicati...

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...

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Product Reports

Oracle Application Express (APEX)

Download Oracle Application Express (APEX) product report

Oracle Application Express (APEX) report

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Also Known As

Oracle APEX

No data available

Overview

Oracle Application Express (APEX) offers rapid development with user-friendly design, built-in solutions, and efficient data handling in a low-code environment, integrating seamlessly with Oracle databases.

Oracle Application Express provides robust capabilities for developing web applications, featuring an intuitive interface and seamless Oracle database integration. It facilitates complex process simplification through Interactive Reports and smart sheets. Although it demands a continuous database connection, challenging integration with third-party applications, and workflow enhancements, APEX supports low-code development, making it suitable for swift application deployment. Users mention the requirement for better mobile and offline usage, enhanced reporting features, and improved Oracle Cloud integration.

What are the main features of Oracle Application Express?

Rapid Development: Enables fast application development through an intuitive interface and low-code environment.
Interactive Reports: Simplifies data presentation and management with customizable reports.
Seamless Database Integration: Integrates smoothly with Oracle databases for efficient data handling.
Graphical Capabilities: Offers powerful tools for data visualization and graphical representation.
Security and Stability: Provides robust security features and stability across applications.

What benefits and ROI should users expect from Oracle Application Express?

Efficiency: Speeds up application deployment and reduces development time with low-code tools.
Cost Reduction: Lowers costs by integrating existing Oracle technologies.
Scalability: Supports scalable solutions adaptable to diverse environments and business needs.
User-Friendly: Offers a straightforward design that simplifies user interaction despite being customizable.
Process Optimization: Helps streamline and modernize internal processes, replacing outdated systems.

Companies leverage Oracle Application Express for creating web applications in banking, healthcare, and government sectors. It aids in rapid application development, integrating with Oracle technologies, and updating obsolete systems. Organizations employ it for HR platforms, healthcare portals, complaint management, ERP systems, and interactive reporting tools, emphasizing low-code capabilities for prompt application delivery.

Oracle

OutSystems is a low-code platform designed for accelerated application development, offering customizable UI with drag-and-drop features and integration options for efficient workflow management.

OutSystems supports rapid project delivery through visual modeling and reusable components, facilitating Agile development across platforms. It integrates seamlessly with databases and external services, offering native mobile capabilities and enterprise scalability. While known for handling complex demands with ease, users suggest enhancements in AI integration, support services, pricing, and documentation. Automation, version control, and learning resources are other areas highlighted for potential improvement. OutSystems is widely used for streamlining processes in banking, healthcare, and insurance industries, with integrations into SAP and ServiceNow, leveraging cloud capabilities on AWS and Azure.

What are the key features of OutSystems?

Drag-and-Drop Development: Simplifies application building with an intuitive UI.
Integration Capabilities: Connects seamlessly with databases and external systems.
Forge: Provides a repository of reusable components for efficiency.
Enterprise Scalability: Supports large-scale application deployment with ease.
Cross-Platform Deployment: Enables deployment across web and mobile platforms effortlessly.

What benefits should users look for in OutSystems?

Rapid Project Delivery: Speeds up development timelines significantly.
Flexible Integration: Offers extensive system and database connectivity.
Quick Learning Curve: Provides ease of use for developers of varying experience levels.
Reduced Maintenance: Lowers ongoing effort and resources required for upkeep.

In industries such as banking, healthcare, and insurance, OutSystems is employed to develop both web and mobile applications for streamlined processes and task automation. Companies use this platform for rapid application development, integrating with systems like SAP and ServiceNow, and employing cloud services from AWS and Azure for optimized deployment.

Sample Customers

Hepart AG, pharmasol, SATLOG, Collège Bois-de-Boulogne

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

Oracle Application Express (APEX) vs. OutSystems