What is OutSystems used for?

OutSystems is an enterprise low-code platform for building, deploying and governing web and mobile apps, now with AI-assisted development and custom agents. It is a good fit for modernizing legacy enterprise applications and building customer-facing portals at scale.

Yes. OutSystems has a free plan.

Is OutSystems open source?

No. OutSystems is proprietary (closed-source) software. Open-source alternatives to OutSystems include JeecgBoot, Oinone Pamirs and Steedos.

Can I self-host OutSystems?

Yes. Although OutSystems is closed source, it can be self-hosted on your own servers, and the vendor also offers a hosted version.

What are some alternatives to OutSystems?

OutSystems competes with Mendix, Appian and Microsoft Power Apps. For open-source options, see Enlisted's ranked list of open-source OutSystems alternatives.

OutSystems: features, pricing and alternatives

About OutSystems

OutSystems is a commercial low-code application platform aimed at large organizations. It lets teams build web and mobile apps with visual development tools, and it covers deployment and lifecycle management so applications can be maintained and governed at scale.

The company describes its current platform as blending low-code development with AI-based software creation, and supporting enterprise apps and custom agents under lifecycle governance. Features highlighted on its site include a virtual data layer, agentic workflows and tooling for developers who prefer other coding assistants. It is offered as a cloud service and can also be run in customer-managed environments, and it targets IT departments and system integrators.

Key features

Visual low-code development for web and mobile
AI-assisted application development
Custom AI agents within governed workflows
Virtual data layer across sources
Deployment and lifecycle management
Enterprise governance controls

Good fit for

→Modernizing legacy enterprise applications
→Building customer-facing portals at scale

Tags: low-code; enterprise; app-development; ai; governance; web-apps; mobile-apps

OutSystems: questions and answers

What is OutSystems used for?: OutSystems is an enterprise low-code platform for building, deploying and governing web and mobile apps, now with AI-assisted development and custom agents. It is a good fit for modernizing legacy enterprise applications and building customer-facing portals at scale.
Is OutSystems free?: Yes. OutSystems has a free plan.
Is OutSystems open source?: No. OutSystems is proprietary (closed-source) software. Open-source alternatives to OutSystems include JeecgBoot, Oinone Pamirs and Steedos.
Can I self-host OutSystems?: Yes. Although OutSystems is closed source, it can be self-hosted on your own servers, and the vendor also offers a hosted version.
What are some alternatives to OutSystems?: OutSystems competes with Mendix, Appian and Microsoft Power Apps. For open-source options, see Enlisted's ranked list of open-source OutSystems alternatives.