The low-code platform for building the apps that matter most

Build applications that make a difference to your business. OutSystems stands out as a leading low-code platform that has AI at the core, solves for any use case, and has a 750k-strong community to support you all along the way.
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The low-code platform with high (A)IQ

We've got AI at our core, so you can reap the rewards without the risk. Sure, you can start from scratch, but it takes a lot longer. We'll save you the trouble—just choose OutSystems.

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Got really important apps to build? We got you.

If you want to make a real impact on customer experience, core business, and GenAI initiatives, choose OutSystems. It’s the low-code platform that has the power, agility, scale, and security to build mission-critical applications.

How OutSystems does it

Think of a use case, any use case

Then build. Gartner has ranked OutSystems #1 for Custom Application Development. From employee-focused automation to mobile apps for customers that scale to millions of users, there’s no limit to what you can create.

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A developer community like no other

When the situation calls for building high-stakes software with OutSystems, developers know where to go for support. Hundreds of thousands visit our community to connect, learn, ask questions, access reusable apps, and share ideas.

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Gartner® Magic Quadrant: Low-code leaders revealed

See why OutSystems is named a Leader in the 2025 Gartner® Magic Quadrant for Enterprise Low-Code Application Platforms for the 9th consecutive year.

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The Forrester Wave™:
Low-Code Development Platforms For Professional Developers

See why Forrester recognizes OutSystems as a "best-in-class AppGen platform" in its latest evaluation.

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Mission-critical software: Delivered

Our customers prove time and again that you can build anything on OutSystems. See for yourself.

Happy customers have something to say.

Find out why users love OutSystems!

"The OutSystems Community offers a lot of support. Reactions are fast and fellow developers often create little pieces of sample software in order to help. That's a very big advantage. Not only the community members, but also OutSystems customer support reacts fast and is very willing to help."

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"We evaluated three low-code platforms and chose OutSystems because it offered full-stack development. It was easy for our developers to learn and provided the most flexibility to build the smart, mobile-friendly applications we required."

Wim Gerholt Director of Software Development Vopak
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Wim Gerholt Director of Software Development Vopak

Why OutSystems FAQs

The OutSystems application library features a variety of use cases across industries that have been built by our customers with the OutSystems platform.

Get inspired and learn what you can build to drive competitive advantage, increase agility, and transform operations.

Analyst reports such as the Gartner® Magic Quadrant™ for Enterprise Low-Code Application Platforms and the G2 Enterprise Grid®️ Report for Low-Code Development Platforms offer valuable insights into platform capabilities across low-code vendors.

Review sites from companies like G2, Gartner Peer Insights, and Trust Radius can help teams identify which platform best fits their needs based on user reviews.

We explore how teams should use these review sites to identify top low-code platforms in this blog.

See how OutSystems can work for you