Recommended Software

Leantime
Project management for the non-project manager
Taking the @#$%&! out of managing work by making it so straightforward that even “that one guy” will log in

Odoo
Odoo is a suite of open source business apps that cover all your company needs: CRM, eCommerce, accounting, inventory, point of sale, project management, etc.
Odoo offer a cloud hosted platform for a monthly fee, however, this platform can be hosted privately which removes the monthly fee but still allows the user of this fantastic CRM platform

Inventree
InvenTree is an open-source inventory management system which provides intuitive parts management and stock control. A wide range of features makes InvenTree the perfect choice for businesses and hobbyists alike. InvenTree is designed to be extensible, and provides multiple options for integration with external applications or addition of custom plugins.

OrangeHRM
OrangeHRM is a Web-based, user-friendly and expansive resource management tool for any small and medium sized business which manages a large number of human resources tasks.
OrangeHRM offers features such as employee self-service, leave management, time and attendance recording, performance monitoring, and more.

Zabbix
Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics.
Odoo is a suite of open source business apps that cover all your company needs: CRM, eCommerce, accounting, inventory, point of sale, project management, etc.
Odoo offer a cloud hosted platform for a monthly fee, however, this platform can be hosted privately which removes the monthly fee but still allows the user of this fantastic CRM platform

Bookstack
Bookstack is a simple, self-hosted, easy-to-use platform for organising and storing information.

Vikunja
Vikunja is ato-do app that lets you easily share a project with another user or a whole team! You can also assign tasks to people so everybody knows who's working on what

Kimai
Kimai is a professional grade time-tracking application, free and open-source. It handles use-cases of freelancers as well as companies with dozens or hundreds of users. Kimai was build to track your project times and ships with many advanced features, including but not limited to:
Invoicing, data exports, multi-timer and punch-in punch-out mode, tagging, multi-user - multi-timezones - multi-language (over 30 translations) two-factor authentication (2FA), customizable role and team permissions, responsive design, user/customer/project specific rates, advanced search & filtering, money and time budgets, advanced reporting, support for plugins and so much more

Uptime-Kuma
Uptime Kuma is a great solution that allows the creation of simple and easy-to-use monitoring dashboards to monitor the status of servers, applications, and services

Easy!Appointments
Easy!Appointments is the best way to get started with online bookings, no matter the need. It will work great for single individuals or bigger teams.

Kasm Workspaces
The Workspace Streaming Platform
Stream your workspace directly to your web browser…on any device and from any location.

Frigate NVR
Uptime Kuma is a great solution that allows the creation of simple and easy-to-use monitoring dashboards to monitor the status of servers, applications, and services