Is there an ERP system for an IT company with the ability to raise it locally?

Question

ERP

I am looking for a server web version of the ERP / CRM system with the ability to install it on my server, since now all records are kept in Google documents, which is not very convenient (
You need to separate tasks for the project, see the progress of implementation
Keep track of finances, expenses and income (The most banal table )
ToDo lists / calendar
, it is desirable to be able to connect freelancers and give them only the necessary rights
Of the open ones, only Redmine found now, but I have a feeling that he remained in the distant 2000s

Answer 1

https://habr.com/post/340348/

Answer 2

Such systems are now a dime a dozen. First, decide for yourself who will develop the regulations, set up and run the system:
From your own experience, if you decide to do it yourself, first calculate the costs of the payroll and compare it with the price of the integrator for implementation - most likely, ordering a project on the side will be faster and cheaper, and there is simply no magic box that you set up and earned (whatever you sales and marketers did not say).

Answer 3

You can try our product teo-control.ru

Answer 4

https://www.fengoffice.com/
It's not exactly ERP/CRM, but there is a calendar, task tracking. The system of access rights seems to be an easy way to account for finances on the basis of the principle "1 hour costs XYZ dollars".
Easily installed on your server.
Of the minuses: the latest versions are not fully localized into Russian. But there it is easy to fix the files for yourself.