OpenTag is a mobile app with a suite of tools built around scanning Metrc tags. Scan a tag, look up its data, save it to a tag list, or send it to the Track & Trace Tools extension.

OpenTag is an open-source platform with no subscription fee for the base product. No signup required - use your existing Metrc account.

Other RFID platforms charge a hefty subscription fee and thousands of dollars for locked-in RFID scanners. OpenTag's RFID scanning is built to support the very affordable Chainway C72 RFID scanner.

Scan with your browser, with the app, or with dedicated RFID hardware. OpenTag is availble for iOS, Android, desktop and mobile web, and dedicated RFID scanners.

Unlike other seed-to-sale solutions, OpenTag does not need to sync your data. No API keys needed.

Tags scanned with OpenTag can be saved and accessed from the Track & Trace Tools extension.