One way to integrate is through the use of HubSpot Connect. HubSpot Connect is a tool that enables you to connect your HubSpot account with other business applications. This tool makes it easy to sync data automatically between HubSpot and other business tools, making it easy to keep track of all your customer information in one place. Another way to ensure a seamless integration is through the HubSpot API. The HubSpot API allows you to access their HubSpot data and information from within other applications. You can also build custom integrations that connect your HubSpot data with the rest of your business tools. Finally, you can also use Zapier to integrate your HubSpot account with other business applications. Zapier is a tool that enables businesses to connect their data and applications without any code.