GatherContent?

We use Gather Content pretty heavily. It definitely isn’t a perfect solution, but it gives our clients a place to work on their content before we have the EE build ready to go, gives them some basic field structure to think about, and it provides some good workflow tools.

The problem is, of course, finding the best way to move that content over to EE - we’re testing their importer tool but haven’t had great luck with it in the past. The API integration sounds like a good possibility, but we’re also playing around with the idea of just building out the EE channel structure sooner and giving them access to work on their content directly in EE.