PostgreSQL is an object-relational database system that has the features of traditional proprietary database systems with enhancements to be found in next-generation DBMS systems. PostgreSQL is free and the complete source code is available.
Actiondesk's spreadsheet interface works like Google Sheets or Excel. You can use basic formulas, build pivot tables, charts, graphs, and dashboards. Nothing to learn.
With Actiondesk, you can automate your reports over Slack or Email. That way, your whole team stays on top of everything.