Seems to work...mostly. Hesitates to work with some bank and credit card account logins, but it's not consistent...Almost like the Keeperfill extension gets blocked sometimes on certain sites. Especially noticeable right after updates to both Firefox and MacOS.

Great when it works but currently broken. Please fix!

Used to work great. Past several releases have issues with Firefox. With several sites the logins won't populate at all. If I go to Chrome, they work. Come on Keeper, get your Firefox issues fixed, please!

A very convenient add-on to store passwords; works across all of my devices.

Doesn't work after latest release. At first it would log in but refuse to populate anything and now I can't even log in.

The extension worked great, but now it loops after the attempt to login with SSO and does redirect, causing an infinite load

I am not a fan of the increase in padding between elements of the UI in the 16.6.1 release. I greatly prefer the more compact layout of previous releases. Please add an option to change the density of the UI elements (e.g. "compact", "comfortable", "default").

Update, its working better still glitchy at time but very usable.
Extension was great now its glitching bad and no longer usable

SSO login does not work anymore. The extension is unusable.

Latest update refuses to log me in. Completely useless now.

Had to roll back to 16.5.4. Thank goodness Firefox keeps a version history! (Thanks Mozilla).

They really do not care about Firefox users. That's been obvious before and it's even more obvious now. Nobody tested this.

Generally it is good, but I also had to downgrade to a previous version because 16.6.0 does not work, in the same way others have described.

16.6.0 works fine in Chrome. Is nobody on your team testing Firefox before stable release?

Tech support said wait for the fix (16.6.1) ..still works though - got to downgrade 16.6.0 to 16.5.4 and disable auto update.

Latest version (16.6.0) not filling in password any more at all.

This addon used to be quite good, despite some random hickups and bugs here and there.

Since the latest version release, the callback from your login server to the addon completely broke and i had to downgrade to an older version. Did you guys even QA test the update before releasing it to the world? You should be ashamed!

UPDATE: Still having issues with being logged out with version 16.6.2. Come on guys....

SECOND UPDATE: As of 16.6.3, issues are now resolved.

Had to downgrade due to 16.6.0 being broken and non-functional. Suggest Keeper Security Inc. actually apply quality control before issuing faulty updates. Also, a lot doesn't work on a LOT of sites.