Project information: 1Password is a password manager developed by AgileBits Inc. It provides a place for users to store various passwords. By default, this encrypted vault is stored on the company’s servers for a monthly fee.
Name: 1Password
Homepage: https://1password.com/
License: Trialware
Upstream has been contacted: No
A community member attempted to submit to flathub, but it was denied due to potential distribution rights, and instead thought better of 1password themselves submit it to flathub.
Here’s a long forum thread of people asking them to do it: