HMTMAA - Clever tool to estimate cost of building an app
upcoach - The platform to scale your group, cohort, or 1-on-1 coaching
Reporting Tool For Gitlab - Issues, time & cost centre analysis across repositories
MentSpot - Find a mentor or become one for free
Infracost - Open source cloud cost estimator in pull requests
Tribe of Mentors - Short life advice from the best in the world, by Tim Ferriss