Guide: Microsoft Power Pages 2026 Enterprise Implementation Guide
Microsoft Power Pages enterprise implementation guide. Customer portals, partner portals, B2B/B2C web experiences powered by Dataverse. Pricing, security, Entra ID + B2C integration.
Key Takeaways
- Microsoft Power Pages — The 2026 Enterprise Implementation Guide.
- When Power Pages Is the Right Choice.
- Phase 1 — Pricing + License Architecture.
- Phase 2 — Dataverse Schema Design.
- Phase 3 — Identity Integration.
- Phase 4 — Page Design + Liquid Templates.
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Microsoft Power Pages — The 2026 Enterprise Implementation Guide
Microsoft Power Pages (formerly Power Apps Portals) is Microsoft's low-code platform for building external-facing websites powered by Dataverse: customer portals, partner portals, B2B/B2C web experiences, employee self-service, public-facing forms. This is EPC Group's working enterprise implementation guide from 50+ Power Pages deployments.
When Power Pages Is the Right Choice
Power Pages is the right platform when:
- You need a website backed by Dataverse data (not a generic marketing site)
- Authenticated users need to view + submit data tied to their identity
- The customer journey involves CRM + workflow + document upload + payment
- You want Microsoft-native integration with Power Automate + Entra ID + Microsoft Purview
Power Pages is NOT the right choice when:
- You need a high-traffic marketing/SEO site (use Webflow, Contentful, Next.js)
- You need pixel-perfect custom design (Power Pages templates have constraints)
- The site is purely anonymous content (no Dataverse backend value)
Phase 1 — Pricing + License Architecture
Power Pages pricing is per-authenticated-user OR per-anonymous-user:
- Authenticated users (B2B portals) — $200/month per 100 users (Tier 1), scaling tiers up to 100,000+ users
- Anonymous users (B2C portals) — $75/month per 500 users, scaling up to millions
The right tier depends on usage patterns: a partner portal for 200 partners is Tier 1 authenticated. A consumer-facing self-service portal handling 50K monthly anonymous visitors is anonymous tier.
EPC Group from the trenches: License modeling is the most common project-killing mistake. Build a 3-year usage projection BEFORE provisioning.
Phase 2 — Dataverse Schema Design
Power Pages is only as good as its underlying Dataverse model. Standard EPC Group approach:
- Identify the entities that customers/partners will read or write (Cases, Orders, Invoices, Custom Tables)
- Define table relationships carefully — Power Pages permission model maps to Dataverse table permissions
- Build column-level security for sensitive fields (e.g., SSN, financial data) that should be hidden in the portal even if the user has table access
- Implement Dataverse row-level security if customers should only see their own records
Phase 3 — Identity Integration
Power Pages supports multiple identity providers:
- Microsoft Entra ID — for employee/internal portals
- Microsoft Entra External ID (formerly Azure AD B2C) — for B2B + B2C customer portals
- Local accounts — username + password stored in Dataverse (least secure; avoid)
- Third-party (Google, Facebook, LinkedIn) — for consumer portals where social login is appropriate
- SAML 2.0 — for federated identity with customer's own IdP
For B2B portals, EPC Group standard is Entra External ID. For B2C consumer portals, Entra External ID + optional social login.
Phase 4 — Page Design + Liquid Templates
Power Pages uses Liquid template language (Shopify-style) for dynamic content rendering. Standard EPC Group approach:
- Start with a Microsoft template that matches the portal type (Customer Self-Service, Partner Portal, Employee Self-Service, Community)
- Customize header/footer/navigation in the Studio
- Use Liquid templates for dynamic content (record listings, dashboards, conditional rendering)
- Implement responsive design from the start (test on mobile during pilot)
Phase 5 — Security + Compliance
Power Pages inherits the full Microsoft compliance posture (ISO 27001, SOC 2, HIPAA, GDPR, FedRAMP). Configuration to add:
- Cookie compliance — GDPR + CCPA cookie banner (Power Pages supports this natively)
- Captcha + bot protection — required for any public-facing form
- WAF (Web Application Firewall) — via Azure Front Door for high-traffic portals
- Microsoft Purview classification — sensitivity labels on portal pages and Dataverse data
Phase 6 — Performance + Caching
Power Pages performance can lag without configuration:
- Enable CDN for static assets
- Use Dataverse views with filters (not full table queries) for record listings
- Implement output caching for pages that don't require real-time data
- Monitor performance with Application Insights integration
EPC Group Power Pages Engagement
EPC Group Power Pages implementations typically run fixed-fee over 8-16 weeks. Includes Dataverse schema design, identity integration, page design, Liquid template customization, security hardening, and pilot + launch.
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Errin O'Connor
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Microsoft Press bestselling author with enterprise consulting experience since 1997.
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