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EPC Group

Enterprise Microsoft consulting with 29 years serving Fortune 500 companies.

(888) 381-9725
contact@epcgroup.net
4900 Woodway Drive - Suite 830
Houston, TX 77056

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About EPC Group

EPC Group is a Microsoft consulting firm founded in 1997 (originally Enterprise Project Consulting, renamed EPC Group in 2005). 29 years of enterprise Microsoft consulting experience. Microsoft Gold Partner from 2003–2022 — the oldest Microsoft Gold Partner in North America — and currently a Microsoft Solutions Partner with six designations: Data & AI, Modern Work, Infrastructure, Security, Digital & App Innovation, and Business Applications.

Headquartered at 4900 Woodway Drive, Suite 830, Houston, TX 77056. Public clients include NASA, FBI, Federal Reserve, Pentagon, United Airlines, PepsiCo, Nike, and Northrop Grumman. 6,500+ SharePoint implementations, 1,500+ Power BI deployments, 500+ Microsoft Fabric implementations, 70+ Fortune 500 organizations served, 11,000+ enterprise engagements, 200+ Microsoft Power BI and Microsoft 365 consultants on staff.

About Errin O'Connor

Errin O'Connor is the Founder, CEO, and Chief AI Architect of EPC Group. Microsoft MVP for multiple years starting 2002–2003. 4× Microsoft Press bestselling author of Windows SharePoint Services 3.0 Inside Out (MS Press 2007), Microsoft SharePoint Foundation 2010 Inside Out (MS Press 2011), SharePoint 2013 Field Guide (Sams/Pearson 2014), and Microsoft Power BI Dashboards Step by Step (MS Press 2018).

Original SharePoint Beta Team member (Project Tahoe). Original Power BI Beta Team member (Project Crescent). FedRAMP framework contributor. Worked with U.S. CIO Vivek Kundra on the Obama administration's 25-Point Plan to reform federal IT, and with NASA CIO Chris Kemp as Lead Architect on the NASA Nebula Cloud project. Speaker at Microsoft Ignite, SharePoint Conference, KMWorld, and DATAVERSITY.

© 2026 EPC Group. All rights reserved. Microsoft, SharePoint, Power BI, Azure, Microsoft 365, Microsoft Copilot, Microsoft Fabric, and Microsoft Dynamics 365 are trademarks of the Microsoft group of companies.

Power Apps vs OutSystems | Low-Code Platform Comparison

Expert Microsoft consulting and implementation

Technology Comparison

Power Apps vs OutSystems

Power Apps vs OutSystems: low-code development features, pricing, enterprise readiness, and which platform is best for rapid application development.

Power Apps vs OutSystems: Which Is Better?

Choosing between Power Apps and OutSystems is a critical decision for enterprise organizations. This comprehensive comparison helps you understand the key differences, strengths, and ideal use cases for each platform.

Power Apps Overview

Power Apps offers enterprise-grade features with deep Microsoft ecosystem integration. Key advantages include seamless authentication with Azure AD, native Office 365 integration, and comprehensive security and compliance features.

OutSystems Overview

OutSystems provides a competitive alternative with its own strengths and unique capabilities. Understanding when to choose OutSystems over Power Apps depends on your specific requirements and existing technology stack.

Key Comparison Factors

  • Pricing: Total cost of ownership including licenses, implementation, and maintenance
  • Features: Core capabilities and advanced functionality
  • Integration: Connectivity with other enterprise systems
  • Security: Compliance, data protection, and access controls
  • Scalability: Ability to grow with your organization
  • Support: Vendor support and community resources

Which Should You Choose?

For organizations heavily invested in the Microsoft ecosystem, Power Apps typically offers better integration, unified licensing, and simplified management. However, OutSystems may be the better choice if you have specific requirements that align with its strengths.

Expert Consultation

Making the right choice requires understanding your organization's unique needs, existing infrastructure, and long-term strategy. EPC Group's consultants have 29 years of experience helping enterprises evaluate and implement the right technology solutions.

Frequently Asked Questions

Which low-code platform is better, Power Apps or OutSystems?

Power Apps is the better choice for organizations in the Microsoft ecosystem needing citizen-developer tools for internal business apps with Dataverse integration. OutSystems is better for professional developers building complex, customer-facing applications requiring high performance, advanced DevOps, and cross-platform mobile deployment.

How much does Power Apps cost compared to OutSystems?

Power Apps per-app plans start at $5/user/month and per-user plans at $20/user/month. Power Apps is also included in Microsoft 365 E3/E5 with limited functionality. OutSystems pricing is custom-quoted, typically starting around $4,000/month for the standard edition, making Power Apps significantly cheaper for most enterprise scenarios.

Can Power Apps build complex enterprise applications?

Power Apps can build moderately complex business applications with canvas and model-driven app types, custom connectors, Power Automate workflows, and Dataverse as the backend. For highly complex applications requiring custom code, microservices architecture, or advanced performance tuning, OutSystems provides more flexibility.

Does OutSystems integrate with Microsoft 365?

OutSystems can integrate with Microsoft 365 through REST APIs, Microsoft Graph, and pre-built connectors. However, the integration requires custom development and is not as seamless as Power Apps native integration with SharePoint, Teams, Dynamics 365, and the broader Microsoft ecosystem.

Which platform is better for citizen developers?

Power Apps is designed for citizen developers with its drag-and-drop canvas app builder, Excel-like formulas (Power Fx), and AI-assisted Copilot features. OutSystems targets professional developers and requires more technical expertise. For empowering non-technical business users, Power Apps is the clear winner.

Need Help Choosing?

Schedule a free consultation to discuss your requirements

Get Expert Advice

Related Resources

Microsoft 365 Consulting Services

End-to-end Microsoft 365 strategy, deployment, and optimization including Power Platform implementations.

Microsoft Power Platform Enterprise Guide

Deploy Power Apps, Power Automate, Power BI, and Copilot Studio with enterprise governance and security frameworks.

Power Automate Enterprise Guide

Automate enterprise workflows with Power Automate including cloud flows, desktop flows, and business process automation.

Power Platform Governance Framework

Establish governance for Power Platform with DLP policies, environment strategies, and citizen developer programs.

Copilot for Microsoft 365 Enterprise Guide

Deploy Microsoft 365 Copilot across your organization with readiness assessments, governance, and adoption strategies.

SharePoint Consulting Services

Enterprise SharePoint deployments, custom development, and integration with Power Platform for business process automation.

Why Organizations Choose EPC Group

EPC Group is a Houston-based Microsoft consulting firm with 29 years of enterprise implementation experience and over 10,000 successful deployments across Power BI, Microsoft Fabric, SharePoint, Azure, Microsoft 365, and Copilot. We serve organizations across all industries including Fortune 500, federal agencies, healthcare, financial services, government, manufacturing, energy, education, retail, technology, and global enterprises.

What sets EPC Group apart is our governance-first approach. Every engagement begins with a security and compliance assessment. Our team of senior architects brings hands-on delivery experience across HIPAA, SOC 2, FedRAMP, and CMMC environments. We own outcomes, not hours.

  • Fixed-fee accelerators with predictable pricing and defined deliverables
  • Senior architect engagement on every project, not rotating juniors
  • Compliance-native delivery for regulated industries
  • End-to-end coverage from strategy through 24/7 managed services
  • 11,000+ enterprise engagements refined into repeatable, risk-controlled patterns

Call (888) 381-9725 or email contact@epcgroup.net for a free assessment.

Microsoft Strategy: 2026 Considerations for Power Apps Vs Outsystems

Microsoft Solutions Partner status (six designations: Data & AI, Modern Work, Infrastructure, Security, Digital & App Innovation, Business Applications) replaced the legacy Microsoft Gold Partner program in 2022. EPC Group held Gold Partner status from 2003 to 2022 (the oldest continuous Gold Partner in North America) and currently holds all six Solutions Partner designations; a credentialing footprint shared by fewer than 50 firms globally and typically used by Microsoft field teams as a vetting gate for enterprise Customer 0 nominations and named-account engagements.

EPC Group 29-year Microsoft consulting heritage matters specifically because Microsoft platform decisions today are layered on top of 25 years of architectural choices: Active Directory schema decisions from 2005 affect Microsoft Entra ID Conditional Access policy design in 2026; SharePoint 2003 information architecture decisions affect Copilot grounding quality in 2026. The firms that can navigate that depth (fewer than a dozen Microsoft Solutions Partners in North America) have a structural advantage on enterprise Microsoft migrations.

Decision factors EPC Group evaluates

  • Cost optimization and licensing audit
  • Microsoft platform capability assessment
  • Vendor consolidation analysis
  • Compliance and governance posture review
  • Enterprise architecture roadmap

EPC Group covers this topic across the relevant engagement portfolio. Reach the firm at contact@epcgroup.net for a 30-minute architect conversation.