Within the Kartra software you can integrate a variety of third party external software. This includes various payment, Email, and SMS gateways or you can even link your own custom domain to the Kartra software to replace any Kartra based URLs with your own.
You may also link any third party software to Kartra through our Zapier integration; assuming the third party application you wish to integrate with Kartra also has a Zapier integration.
You can find more details on each of these integrations in our documentation here:
*Please note: Not all integrations have documentation due to the simple nature of the integration. If you cannot find a specific documentation, feel free to reach out to the Kartra customer support to help walk you through any setup you need help with.