While websites deliver general information, web portals cater to specific user groups by providing access to a variety of services and data. Web portals come in many forms, including client and vendor portals, as well as corporate intranets and extranets.

Web portals are created to offer a centralized access point to diverse information and services, often tailored to individual users. They are usually limited to a specific user group, such as employees, customers, or organizational members.

When you purchase a COTS web portal, you can typically start using and setting it up right away. However, your organization will need to handle the setup manually and address any issues.

Additionally, you won't have control over code bugs or restricted integrations. In contrast, while a custom solution may require several months of development, these concerns are eliminated, ensuring seamless operations once development is finished.

With a COTS web portal, your integration options are generally restricted to software developed by the same SaaS provider or your partners. In contrast, investing in custom web portal development allows your portal to integrate with any existing software, regardless of the developer.

It also simplifies the integration process for any new applications and software developed after the portal is delivered.

Securing a web portal entails several measures like: implementing SSL/TLS for data encryption, utilizing secure authentication methods like OAuth and two-factor authentication, keeping software and plugins updated, performing regular security audits and vulnerability assessments, and applying role-based access control (RBAC) to limit access appropriately.