We have 2 features coming soon which will allow this:
1. Custom domains. You will be able to point a subdomain of your domain to your SplitLeads space. The Pages will still be hosted by SplitLeads, but they will appear to be hosted on your own domain.
2. Self-Hosting. You will be able to host the Pages on your site, for integration with WordPress etc.
As with any of our planned enhancements, if you want to add your vote for fast-tracking these - please email support@splitleads.com, or post a message to the Facebook group.