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OutSystems

Freemium
low-codeaPaaSapplication developmententerprise softwaremobile app builderdevopsdigital transformationbpmlegacy modernization

OutSystems is a high-performance low-code platform for building, deploying, and managing enterprise-grade applications, enabling organizations to rapidly develop and innovate with visual, full-stack tools and advanced AI assistance.

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OutSystems provides a high-performance low-code environment designed for the rapid development and deployment of complex, enterprise-level web and mobile applications. The platform primarily serves large enterprises and their IT departments, enabling them to accelerate digital transformation, modernize legacy systems, and build custom software at speed. Its unique value proposition lies in combining visual, model-driven development with the flexibility to integrate custom code, ensuring applications are both scalable and extensible. OutSystems manages the entire application lifecycle, from development to deployment and operations, allowing for continuous integration and delivery. This comprehensive approach empowers businesses to deliver mission-critical applications significantly faster than traditional methods while upholding enterprise-grade security, performance, and governance.

Pros

  • Enables full-stack visual development, from front-end UI to complex back-end logic and data models.
  • Delivers high scalability and performance suitable for mission-critical, enterprise-grade applications.
  • Offers the ability to extend applications with custom JavaScript, C#, and SQL, avoiding hard platform limitations.
  • Provides comprehensive application lifecycle management tools, including one-click deployment, CI/CD automation, monitoring, and governance.
  • Supports multiple deployment options including public cloud, private cloud, and on-premises.

Cons

  • Possesses a steeper learning curve compared to simpler no-code or low-code tools, requiring some development knowledge.
  • The enterprise-focused pricing model can be expensive and complex, making it less accessible for smaller businesses.
  • Potential for vendor lock-in, as migrating complex applications built on the platform to another tech stack is a significant challenge.
  • The generated applications can be resource-intensive, potentially leading to higher infrastructure and hosting costs.

Key features

  • Visual Full-Stack Development
  • AI-assisted development (AI Mentor System)
  • One-Click Deployment and DevOps Automation
  • Native Mobile and Progressive Web App (PWA) building
  • Workflow and Business Process Management (BPM) capabilities
  • Built-in security, governance, and dependency analysis
  • Integration Builder for REST APIs, SOAP services, and databases
  • Application performance monitoring and analytics

Integrations

SAPSalesforceMicrosoft AzureAmazon Web Services (AWS)TwilioStripeOracle DatabaseMicrosoft Dynamics 365Okta

Target audience

Enterprise IT departments, professional software developers, and business units aiming to build mission-critical applications, automate processes, and modernize legacy systems.

Ratings & Reviews

0.0

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Key Metrics

Active Users

400,000+ developer community members

Founded

2001

Headquarters

Lisbon, Portugal

Pricing Tiers

Free

For individual developers, small projects, or learning. Includes 1 development environment, up to 100 end-users, and community support.

Free

Standard

For building multiple business-critical applications. Includes multiple environments (DEV, TEST, PROD), more application objects, and business hours support.

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Enterprise

For building a portfolio of mission-critical applications with advanced requirements. Includes all Standard features plus 24/7 support, advanced security controls, high availability, and tailored scalability.

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Frequently Asked Questions

Top Alternatives to OutSystems

Mendix

A close competitor that also targets enterprise low-code, but places a stronger emphasis on business-IT collaboration and model-driven development.

Microsoft Power Apps

A better choice for organizations deeply integrated into the Microsoft ecosystem (Office 365, Azure), offering seamless connections but potentially less flexibility for standalone apps.

Appian

Choose Appian for applications heavily focused on business process management (BPM) and automation, as it combines low-code with powerful workflow orchestration.

Ready to get started?

Join thousands of users and see how OutSystems can transform your workflow today.

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