WordPress CRM / Reporting ideas?

Good morning, I have been looking for weeks to find a suitable simply WordPress CRM tool, does anyone know of any or indeed any separate plugins that will allow me to build a site myself?

I have 10 users who would have to login to a homepage, they could then add client data which would be stored in a database against their name. I would then like to be able to report on this data daily to check business levels. This would be collated data from all 10 users that would show business levels.

I am unsure if WordPress is really the tool for this, I cant find any plugins or themes that offer this type of website, particularly the reporting side which is most important.

Any advice much appreciated.