Integration options Nearly all ServiceNow customers obtain additional value by integrating with third-party applications. ServiceNow customers have the following options for integrating with third-party applications. Activate a ServiceNow provided integration. Install a certified integration from the ServiceNow Store. Install an integration from Share. Contact your sales representative for available custom-built integrations. Build your own custom integration using the platform's integration interfaces. Note: Certified integrations have passed a set of interoperability, security, and performance test criteria defined by ServiceNow. ServiceNow provided integrationsServiceNow provides many integrations as part of the platform.Supported integration interfacesServiceNow provides a number of interfaces to be able to directly integrate with the platform. These interfaces are considered part of the platform and are provided at no additional charge.