Online database/CRM for a charity partnerships

Online database/CRM for a charity partnerships

We're a partnership of three local charities about to embark on a new joint working project. We're looking for a simple online database/CRM that can be accessed online by various people across different locations.

It doesn't need to be terribly complicated but it should be robust. We'll be using it to store client data, demographic info and case notes. We'll need to be able to pull reports off the software too.

I'm currently looking at some of the offering from ZOHO, although I'm not sure which one to go for.

Any suggestions or are there any other online hosted software out there I've missed?