Human-operated physical world in the EU: make, assemble, measure, verify, ship.
Free
One server, in productivity & workflow. Human-operated physical world in the EU: make, assemble, measure, verify, ship.
Productivity & Workflow
Human-operated physical world in the EU: make, assemble, measure, verify, ship.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.