Felgo provides components, tools and professional services for developing apps on Mobile, Desktop and Embedded platforms. The Felgo framework extends Qt with 200+ APIs. Among them is support for 3rd party SDK integrations like push notification or analytics, native iOS styling, Qt Quick Controls extensions for native look & feel on Android & iOS, density independence and responsive layout support. Felgo also provides features like AR (Augmented Reality) and Machine Learning integrations…
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OutSystems
Score 9.0 out of 10
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The OutSystems Platform is a Platform-as-a-Service solution for rapid delivery of responsive web and mobile applications. It includes functionalities required to develop, deploy, manage and change web and mobile applications. It is targeted at the delivery of enterprise applications that require integration with backend systems, complex business rules and logic, usable interfaces and flexibility to change. It can be deployed in the cloud, on-premises or in hybrid environments.
Felgo shines in rapid prototype development and fast iterations. It also has a very short learning curve compared to many other technologies that promise "code once, deploy everywhere." It is not appropriate if you are not willing to mess with the licensing related to Qt but I am still waiting for a clear answer on my doubts from the Felgo team.
Well suited for internal exposure of business processes (invoicing, API layer to other systems, customer maintenance etc), whether a UI is required or not. Not so well suited for full fledged web design. An OutSystems application must serve one particular business need, if gets too much functionalities and responsibilities it tends to get chaotic and complex.
Ready available solutions for all platform mobile app development.
Live hot reloading of UI and other advance controls by Felgo implemented in Qt.
Using Qt underneath provides an opportunity to developers to use it in all kind of sectors like embedded devices, mobile apps, desktop apps, games etc.
Price – The licensing model of OutSystems is very expensive and not suitable for small scale developments. This is offset by the time to develop and stability for larger scale developments
Flexibility on PaaS version – The PaaS hosted version of OutSystems limits your flexibility to access the front end and backend database systems which can significantly restrict your options on high data volume developments or where anything requiring slightly out of the ordinary access is required
Same price for PaaS and self-hosted system. Licensing model dictates that you pay the same price even when you host the system on your own hardware which effectively means you pay more to manage the infrastructure yourself
I am happy with the constant feedback that I am receiving from the team. Although most of it is marketing related, there are some interesting and valuable materials that they have been pushing to ease my learning.
The quality of the documentation and the ease of use may be some important values to take into account.
We believe that the agility that we have acquired until now for developing apps for our business cases give this framework an important lead.
We are very happy with OutSystems and our developers deliver good work. OutSystems lets us build new software on a regulare (2 weekly) basis, which is highly flexible and adjustable. Even without very much experience, our developers manage to build usefull software, which is working a lot better than our previous (legacy) software.
As with any product, Felgo has some edges to it, but from our past experiences evaluating "code once, deploy everywhere" platforms, we were really surprised at how fast the team went from exploring, into playing and presenting prototypes in very little time.
The dev cycle is really fast as I can get an almost instantaneous feedback on the changes that I make. And it is refreshing to see how I am able to target several platforms at once.
The javascript plus QML combination made it really easy to pick up for me and I am certain sure that many devs can migrate from Web only into multi-platform in a fast manner.
And there is also the possibility to implement C++ code if the need arises to support and bridge native libraries.
I am really happy using OutSystems in my work. It gives me the opportunity to create good working software without having had very much IT-experience before. It also made me more interested in the background of IT and learning different languages.
The tech support is very reachable. Usually by [email] from but also by phone if needed. We had some difficulties at the start with understanding "what our machine was doing" under high performance load. After some good sessions understanding our needs they delivered good solutions for our problems we had in the beginning.
The online training material is well designed and explanations are step by step, helping trainees to understand and follow each exercise and new concept.
In a large company, patiently and consistently work the behind the scenes politics with business and IT partners across the firm. This is transformational - you will need a solid set of key business partners to lock arms together to move forward.
I tried to use WordPress with some success. Also looked at Joomla. But when I saw OutSystems I knew I had been wasting my time there. It takes you longer to get going with OutSystems - but even I as a novice realized immediately that Outsystems is simply in another league. Outsystems is powerful. (Can you compare WordPress and Joomla to Outsystems - I don't think so).
The ease of use of the OutSystems development process has been the biggest ROI for us. We have developed our Framework product and maintained/enhanced it with only 4 workers.
OutSystems has enhanced their product very significantly over the last 4 years. They have gone from a simple to use tool to a very simple to use sophisticated tool that covers the standard mainframe-based computing apps and the apps used on handheld mobile devices all using the same basic set of development tools.
