Mendix vs OutSystems vs Temenos Quantum comparison

Mendix and OutSystems are both solutions in the Mobile Development Platforms category. Mendix is ranked #1 with an average rating of 7.8, while OutSystems is ranked #2 with an average rating of 8.3. Mendix holds a 8.2% mindshare in MDP, compared to OutSystems’s 9.4% mindshare. Additionally, 95% of Mendix users are willing to recommend the solution, compared to 94% of OutSystems users who would recommend it.

Mendix

Read 64 Mendix reviews

11,686 Views
2,337 Comparison Views

95% willing to recommend

OutSystems

Read 56 OutSystems reviews

10,622 Views
2,549 Comparison Views

94% willing to recommend

Temenos Quantum

Read 15 Temenos Quantum reviews

3,847 Views
1,577 Comparison Views

81% willing to recommend

Mendix

OutSystems

Temenos Quantum

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Mendix, OutSystems, and Temenos Quantum based on real PeerSpot user reviews.

Find out what your peers are saying about Mendix, OutSystems, Salesforce and others in Mobile Development Platforms.

To learn more, read our detailed Mobile Development Platforms Report (Updated: August 2026).

Buyer's Guide

Mobile Development Platforms

August 2026

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Helped 909,725 peers since 2012

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

6.4

Mendix's low-code platform accelerates development, reduces costs, and enhances productivity, offering significant ROI and efficiency over traditional methods.

Sentiment score

6.0

OutSystems boosts ROI and efficiency by reducing costs and development time through its low-code rapid application deployment.

Sentiment score

7.8

Organizations using Temenos Quantum report increased development efficiency, cost savings, improved security, seamless integration, and scalable architecture benefits.

Traditional applications tend to have larger sizes and higher deployment costs, whereas with Mendix, the time of delivering applications, manageability, and smaller team sizes are significantly lower.

Guru Moorthy Jothi

Senior Software Developer at RapidData

It's not that they're really firing that personnel, but they can often focus on the core that really matters instead of repetitive processes in Excel forms and all of the overhead and human error that comes with that.

Mitchel Mol BGS

CTO at Blue Green Solutions

Since Mendix is a low-code platform, the ROI is significant; we save a lot of money and require fewer people to do an application, reduced to two, which drastically decreases development time because this is not traditional programming; just drag and drop, and we can complete projects that would take years within months.

ABISHEK KUMAR

SOFTWARE ENGINEER at Siemens Industry

For more quotes and insights, download the Mendix report

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

Mohamed Aktharul Ameen

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.

Aditya Bhatt

Sr. Project Delivery Lead | Sr. Technical Lead at a manufacturing company with 5,001-10,000 employees

For more quotes and insights, download the OutSystems report

No quotes available

For more quotes and insights, download the Temenos Quantum report

Customer Service

Sentiment score

7.1

Mendix support receives mixed reviews, with praise for responsiveness but issues with delays and varying technical support quality.

Sentiment score

7.0

OutSystems' customer service is helpful but faces occasional response delays, with satisfaction varying based on service expectations.

Sentiment score

5.7

Temenos Quantum's support is generally helpful with a good ticketing system, but response times and experiences vary.

I haven't often needed to seek direct support from Mendix teams as their online resources and knowledge database are comprehensive.

Richard Van Den Akker

Mendix Developer at Plieger

Mendix provides proper support, troubleshooting options, and a helping community.

Soham Rakhade

Senior Software Engineer at a retailer with 5,001-10,000 employees

If it's about having an issue that I can't solve despite being a Mendix expert and having tried every single bit and piece, support can feel like a stone wall.

Mitchel Mol BGS

CTO at Blue Green Solutions

For more quotes and insights, download the Mendix report

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

Mohamed Aktharul Ameen

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.

Aditya Bhatt

Sr. Project Delivery Lead | Sr. Technical Lead at a manufacturing company with 5,001-10,000 employees

I would rate the technical support from OutSystems between one and ten, with one being the worst and ten being the best support.

Bireswar Das

Business Unit Head Government Business at YASH Technologies

For more quotes and insights, download the OutSystems report

No quotes available

For more quotes and insights, download the Temenos Quantum report

Scalability Issues

Sentiment score

7.1

Mendix offers scalable enterprise support, adaptable cloud deployment, though challenges exist in database limits and setup complexity.

Sentiment score

7.4

OutSystems excels in scalability and cloud-based support, facilitating efficient enterprise-level operations with adaptable architecture and responsive development.

Sentiment score

7.0

Temenos Quantum is praised for scalability and performance, supporting 100-1000 users, despite some complexity concerns compared to Flutter or React.

Mendix supports scaling well with its comprehensive online documentation and learning paths.

Richard Van Den Akker

Mendix Developer at Plieger

Mendix provides options for handling scalability and maintainability through features like validation, workflow and nanoflow minimization, and user components, enabling projects to be easily managed and scaled.

Soham Rakhade

Senior Software Engineer at a retailer with 5,001-10,000 employees

Also solutions processing data at scale, talking about one million packages a day.

Mitchel Mol BGS

CTO at Blue Green Solutions

For more quotes and insights, download the Mendix report

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

Mohamed Aktharul Ameen

Software Developer Advisor at NTT DATA Services

For more quotes and insights, download the OutSystems report

No quotes available

For more quotes and insights, download the Temenos Quantum report

Stability Issues

Sentiment score

7.5

Mendix offers stable and reliable performance with efficient support, though scalability issues may arise with complex workloads.

Sentiment score

7.8

OutSystems is praised for its strong stability and architecture, though some issues arise under high data loads or user volumes.

Sentiment score

7.5

Temenos Quantum is stable and reliable with frequent updates, but areas like pending applications and front-end need improvement.

Mendix has been stable in my experience, with reliable performance for enterprise applications and minimal downtime or critical issues.

reviewer2759952

Software Development Intern at a educational organization with 1,001-5,000 employees

We can choose the Long-Term Support (LTS) options that provide a wide range of supported features.

Krishnakumar Senthil

Senior Software Engineer at RapidData Technologies

I recently encountered an issue with deploying applications on the Mendix sandbox, which took a week to resolve.

KashifMahmood

Mendix developer at a tech vendor with 10,001+ employees

For more quotes and insights, download the Mendix report

I find OutSystems to be stable and reliable.

Bireswar Das

Business Unit Head Government Business at YASH Technologies

For more quotes and insights, download the OutSystems report

No quotes available

For more quotes and insights, download the Temenos Quantum report

Room For Improvement

Mendix needs improved integration, documentation, design, language support, pricing, stability, native mobile development, and easier automated testing.

OutSystems requires improvements in pricing, support, AI integration, testing, performance, documentation, containerization, and version control to satisfy users.

Temenos Quantum requires security, interface, and stability enhancements, better integration, faster support, flexible widgets, and improved development tools.

Access to the database is limited in Mendix's public cloud, preventing direct database interaction or inspection.

KashifMahmood

Mendix developer at a tech vendor with 10,001+ employees

I choose a seven mainly due to the issues we've faced with slowdowns and bugs during development, while runtime has been very stable.

Mitchel Mol BGS

CTO at Blue Green Solutions

Native development is not very strong, and some developer tools are missing, such as shortcuts to edit multiple variables.

reviewer2759952

Software Development Intern at a educational organization with 1,001-5,000 employees

For more quotes and insights, download the Mendix report

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

Mohamed Aktharul Ameen

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.

Aditya Bhatt

Sr. Project Delivery Lead | Sr. 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

For more quotes and insights, download the OutSystems report

No quotes available

For more quotes and insights, download the Temenos Quantum report

Setup Cost

Mendix's pricing is steep for smaller businesses, though it offers flexibility and efficiency for large enterprises.

OutSystems is seen as expensive, especially for smaller organizations, but some find its robust features justify the cost.

Temenos Quantum is costly, with prices ranging from $70,000 to $500,000, though some users find it affordable.

The app license costs between $13,000 to $14,000, which is prohibitive for startups.

KashifMahmood

Mendix developer at a tech vendor with 10,001+ employees

My experience with pricing, setup cost, and licensing is reasonable;

Mitchel Mol BGS

CTO at Blue Green Solutions

From the pricing shown on the Mendix webpage, we have a basic package where you pay 60 Euros a month for five users and 10 Euros per additional user.

Erick Souza

Senior Mendix Consultant at a photography company with 11-50 employees

For more quotes and insights, download the Mendix report

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

Mohamed Aktharul Ameen

Software Developer Advisor at NTT DATA Services

For more quotes and insights, download the OutSystems report

No quotes available

For more quotes and insights, download the Temenos Quantum report

Valuable Features

Mendix provides rapid development with low-code tools, model-driven architecture, and integration, enhancing collaboration, scalability, and efficient deployment.

OutSystems enables rapid, user-friendly app development with visual modeling, integration, and low-code features, enhancing agility and scalability.

Temenos Quantum is valued for its user-friendliness, customizability, integration, security, and comprehensive mobile and web development features.

Mendix's integration capabilities are impressive, allowing for rapid and on-the-fly integration of almost anything imaginable.

KashifMahmood

Mendix developer at a tech vendor with 10,001+ employees

The best features that Mendix offers are proper guardrails that prevent starting from scratch, ensuring a certain level of security, user experience, and standardization for implementing workflows, API integrations, and how you set up your domain model.

Mitchel Mol BGS

CTO at Blue Green Solutions

For security, I value the built-in authentication, role-based access control, and data protection features, which make enterprise apps safer without needing heavy custom setup.

reviewer2759952

Software Development Intern at a educational organization with 1,001-5,000 employees

For more quotes and insights, download the Mendix report

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 provides excellent support for integrating with existing databases and legacy systems through its intuitive drag and drop functionality.

Bireswar Das

Business Unit Head Government Business at YASH Technologies

For more quotes and insights, download the OutSystems report

No quotes available

For more quotes and insights, download the Temenos Quantum report

Mindshare comparison

As of August 2026, in the Mobile Development Platforms category, the mindshare of Mendix is 8.2%, down from 18.9% compared to the previous year. The mindshare of OutSystems is 9.4%, down from 18.9% compared to the previous year. The mindshare of Temenos Quantum is 7.8%, up from 5.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Mobile Development Platforms Mindshare Distribution
Product	Mindshare (%)
Mendix	8.2%
OutSystems	9.4%
Temenos Quantum	7.8%
Other	74.6%

Mobile Development Platforms

Featured Reviews

Mitchel Mol BGS

CTO at Blue Green Solutions

Has improved development quality and speed but has introduced persistent IDE slowdowns

In recent years, the IDE has been more buggy and slower, and although there have been more features added, I would like to see more stability, as some areas that used to work for a fairly long time are now slower in my development, which feels like a step back. I choose a seven mainly due to the issues we've faced with slowdowns and bugs during development, while runtime has been very stable, and the overall output on Mendix platform is still good; there is definitely some room for improvement, and I would probably have given it an eight or even a nine if those issues weren't hurting my developer output for the past few years. Overall, Mendix platform is stable, but the IDE could be better.

Read full review

Aditya Bhatt

Sr. Project Delivery Lead | Sr. Technical Lead at a manufacturing company with 5,001-10,000 employees

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

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.

Read full review

Zain Omer

Software Engineer (Kony-Temenos | Android) at Xpert Digital

Though a secure tool for building applications, there is a need to improve its stability

There is a lot of room for improvement in Temenos Quantum. Temenos Quantum is not quite stable yet. Improvements can be made to make Temenos Quantum stable. Improvements are needed in the solution, considering how my company needs to raise a lot of tickets with the technical support team of Temenos for some basic issues every time. There are some features in Temenos Quantum that I want to be stabilized by Temenos, just like in Android Studio and Xcode. Building an application using Temenos Quantum is not difficult, but my company needs to seek some support for the solution all the time.

Read full review

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Top Industries

By visitors reading reviews

Manufacturing Company

14%

Financial Services Firm

12%

Construction Company

Outsourcing Company

Financial Services Firm

14%

Computer Software Company

Construction Company

Manufacturing Company

Financial Services Firm

25%

Construction Company

10%

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	30
Midsize Enterprise	7
Large Enterprise	25

By reviewers
Company Size	Count
Small Business	19
Midsize Enterprise	7
Large Enterprise	33

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	2
Large Enterprise	10

Questions from the Community

What is your experience regarding pricing and costs for Mendix?

My experience with Mendix's pricing, setup cost, and licensing is that the pricing is moderate—not too low and not to...

See all answers

What needs improvement with Mendix?

Mendix has evolved as much as possible, and they are currently planning to automate tasks using AI agentics and other...

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What is your primary use case for Mendix?

My main use case for Mendix is to create enterprise-level applications for banking sectors and industrial expertise s...

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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 t...

See all answers

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 applic...

See all answers

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 ...

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Comparisons

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Compared 3% of the time

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Compared 3% of the time

Salesforce Platform vs Mendix

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Appian vs Mendix

Compared 3% of the time

ServiceNow vs Mendix

Compared 3% of the time

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Microsoft Power Apps vs OutSystems

Compared 5% of the time

Appian vs OutSystems

Compared 5% of the time

ServiceNow vs OutSystems

Compared 4% of the time

Salesforce Platform vs OutSystems

Compared 4% of the time

Oracle Application Express (APEX) vs OutSystems

Compared 3% of the time

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Appzillon Digital Platform vs Temenos Quantum

Compared 14% of the time

Axway Appcelerator vs Temenos Quantum

Compared 5% of the time

Microsoft Foundry vs Temenos Quantum

Compared 3% of the time

IBM MobileFirst vs Temenos Quantum

Compared 3% of the time

RadSystems Studio vs Temenos Quantum

Compared 3% of the time

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Product Reports

Buyer's Guide

Mendix

August 2026

Download Mendix product report

Buyer's Guide

OutSystems

August 2026

Download OutSystems product report

Buyer's Guide

Temenos Quantum

July 2026

Download Temenos Quantum product report

Also Known As

No data available

KonyOne, Kony, Kony Quantum

Overview

Mendix offers a robust low-code platform that accelerates application development and enhances business-IT collaboration with strong integration and customization capabilities.

Mendix enables rapid prototyping with visual modeling tools like microflows, aiding seamless cloud deployment with scalability and security. Its low-code environment and reusable widgets support easy REST and SOAP integration. Application development is efficient, bridging business needs with minimal coding effort.

What are Mendix's key features?

Rapid Application Development: Speeds up development with low-code tools and visual modeling.
Integration Capabilities: Supports easy integration with REST, SOAP, and systems like SAP.
Visual Modeling Tools: Offers microflows for simplified process automation.
Cloud Deployment: Provides robust scalability and secure cloud-based solutions.
Customization: Flexible UI components and reusable widgets for tailored solutions.

What benefits should users look for in reviews?

Faster Time-to-Market: Accelerates development timelines with low-code features.
Flexibility: Adapts to diverse applications in banking, insurance, and manufacturing.
Scalability: Supports growth with strong cloud infrastructure.
Enhanced Collaboration: Bridges business and IT for seamless digital execution.
Integration Ease: Easily integrates with existing systems and improves workflows.

In banking, insurance, and manufacturing, Mendix is adopted for developing web and mobile applications. It aids in automating processes and integrating seamlessly with existing systems like ERP. Businesses leverage Mendix's flexibility in creating scalable and customized applications to streamline workflows and drive digital transformation efforts.

Mendix

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.

OutSystems

Temenos Quantum is a versatile platform designed for mobile and web development, offering robust security and customizability. It simplifies integration with databases and systems, facilitating cross-platform application creation while supporting mobile, desktop, and kiosk interfaces.

Temenos Quantum serves cross-platform mobile app development, supporting a unified codebase for iOS, Android, and Windows. It caters to banks for core banking and financial applications, enhancing retail operations and customer interfaces. Kony Studio allows easy development with prebuilt templates, visual design tools, and JavaScript ES6 compatibility, streamlining B2B and B2C app creation and API integration.

What are the key features?

User-Friendliness: Easy to navigate and customize.
Robust Security: Ensures secure data transmission in banking apps.
All-in-One Platform: Supports mobile and web development in one place.
Integration: Simplifies connection with databases and third-party systems.
Cross-Platform Support: Enables development for mobile, desktop, and kiosk interfaces.

What benefits should users expect?

Efficient Development: Quick installation with minimal customization due to prebuilt templates.
Cross-Platform Capabilities: Unified codebase reduces development time across devices.
Banking Suitability: Secure environment ideal for financial applications.
Improved Operations: Enhances retail and customer-facing interfaces.
Seamless API Integration: Facilitates smooth connections with other systems.

Organizations leverage Temenos Quantum in banking, finance, and retail industries, focusing on app development for internal tools, customer interactions, and operational efficiency. Its ability to streamline processes, integrate third-party systems, and support a secure environment makes it highly applicable across sectors.

Temenos

Sample Customers

Genzyme, TNT, Yahoo, Capgemini, Roche, D&B, Aegon, kpn, AZL, Sky, Arch, Penn State Univeristy, BancABC

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

Partners FCU, Banco Bolivariano, PSECU, CFG Bank, Commerce Bank

Buyer's Guide

Mobile Development Platforms

August 2026

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