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customer portalclient portal Aug 23, 2026 AYMOXI Team

How to Build a Customer Portal

Learn how to build a customer portal with authentication, dashboards, documents, support, payments and business integrations.

What Is a Customer Portal?

A customer portal is a secure online area where customers can access information and services related to their account.

Common Customer Portal Features

• Secure login • Customer profile • Orders • Invoices • Documents • Support requests • Notifications • Payments • Account settings

Plan the User Journey

Start by identifying what customers currently request from your team. The portal should make those tasks easier rather than adding unnecessary complexity.

Security Matters

Customer portals handle private business information, so authentication, authorization, secure sessions, data protection and monitoring should be considered from the beginning.

Integrations

A portal can connect to CRM, ERP, payment and internal systems through APIs.

Read what CRM software is and custom software development.

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