System for clients?

Question

Web development

Hello!
I would like to ask if there is a free (preferably) system (added as a separate web application to the site) for working with clients?
What is needed:
The administrator creates a login / password for the client, a page is created for the client, in which the administrator enters the stages of work on the order (for example, 30% of the order has been made, the order amount is such and such ... etc.).
The client enters the system under his data and gets only on his page, where he tracks the work.
something like this ...
Thank you.

Answer 1

This problem can be solved by setting the access rights in very many project management systems. An account is created that can only view reports, and the client logs in through it.
Of the popular systems where this can be done, I can name, for example, Radmine.

Answer 2

I have not met with ready-made solutions, but to implement such a thing myself is 1 day.

Answer 3

I support the first comment and am ready to take on the implementation.
Contacts in profile.

Answer 4

Relatively simple and small collabtive.o-dyn.de/ .

Answer 5

Megaplan