Hi there, I am the co-founder of saas.do. Let me get to your questions.
1. Api access: yes, there will be one so you can trigger workflows. All entities have automatically REST API. Your even are able to configure which entity have the API enabled.<p>2. Batch data loads: We have a data import feature for excel right now. I imagine to have other data types like csv, sql. Via the API batch data loads will be possible.<p>3. Permission: There different levels for permission handling. For fields of an entity you are able to set group permissions. On the entity level you are able to set also group permissions and tenancy scope. For the UI builder you can set permission on single elements and components. A row, a container a table a chart etc.<p>4. Analytics: Right now we have a basic analytics module. You are able to map chart types with entities and add those to your custom view which you can create with the UI builder.<p>If you have any questions, just bump me a line.<p>Cheers,