UpDiagram - Free agile project management tool for scrum team
Intercom on Product Management - The ultimate resource for aspiring product managers
Chpokify - Planning Poker Tool that saves time of sprint estimation. Agile teams management tools. Jira Integration (Import/Export), auto-summary, smart voting management.
The Product Management guide - A book on how to create and ship products that people love
Ora - Welcome to your team’s command center. A place to track projects. Tasks. Time. Commits. Status Reports. Your entire product or business! It's the fastest-growing productivity suite your team needs right now!
Software Product Management Stack - Resources & tools to help you manage your software product