I really love this app when it works, but it doesn't work a lot. It frequently hangs when trying to load my information.

EDIT: Version 4.0.0 doesn't work

This thing is WORTHLESS!! Here's what I see: " Your virtual numbers got a makeover.
They'll now look something like this:" with a picture of Nicole's Nectarines and NO way for me to actually USE the thing!! No links, no place to fill anything in, or number to copy. "New look, same benefits" Yeah? Guess so, same 0 benefits.

Sounded like a good idea. But, it wouldn't load. The "just a moment" stretched to over 5 minutes. I may try again when I have an afternoon free.

Used to be 5 stars, but as other reviewers have stated--Eno stopped working a few months ago (I now get stuck in a sign-in loop whenever the add-on is invoked), and dev hasn't responded with anything helpful. Clearing cookies/cache/history does NOTHING. Highly disappointing!

so far it doesn't give me a code, so doesn't work

can't figure out how to use it!

I use firefox and i do not want to give them my mobile number. It will not work !!!

Simply does not work.

Capital One tells me they don't have all the accounts activated yet and when they get around to me, they'll let me know. This despite a 823 credit rating and about $15000 a month I put on the card. It's a bad joke

When it comes to Amazon this app does NOTHING... no prompts, no help, just nothing. No idea what is this actually even supposed to do. They tutorial just does some animation of .. I don't even know what. Removing...

Unable to add a second card

Unable to add another Capital One Card.

error message cannot access

Simply horrible. engineers should go back to work at McDonald's. I am sure they are used to asking, if you would like fries with that.

For whatever reason the browser add on doesnt recognzie my mobile # on file with Capital One even though it is accurate. Awaiting CapOne to remedy. Until then it is useless.

After I login to Capital One, it kept sending verification code and never left me create a virtual CC number.

I am using the latest version of Firefox. I am located in the US. I block 3rd party cookies. When I try to sign-in, it always says, "Something went wrong" and doesn't work.

I wish there was some way to remove this horrible ad-on!! It's always popping up at the worst times and I can't get rid of it!!!!!

Firefox add-on doesn't work. Every time I try to use it, I get the error message "Something went wrong.
What, exactly? Well, that's what my team is busy figuring out. Please try again later." I've tried every day for the past week and no luck. Firefox is up to date, so I don't know what the problem is. Disappointing.

Developers: can you please help? The Eno page on the Capital One website has disappeared so I don't know how to reach out to you.

1. Keeps telling me to update my browser when it is up to date.
2. Why I need an add on and can't generate one on the main site is beyond me.

Update 8/20/2019 - The last several times I've tried to use Eno, I get the " 'Something went wrong' What, exactly? Well, that's what my team is busy figuring out. Please try again later." I'm removing the app until it starts working again! Took it from 5 stars down to 1.

Update 5/4/2019 - Apparently Eno is no longer supported by Firefox. "Eno from Capital One could not be verified for use in Firefox and has been disabled."

This is a terrific add-on! Added to Firefox toolbar. Works seamlessly. Click on the Eno icon in the toolbar to create a virtual card, select a virtual card you've already used on a website, or manage your virtual cards. Secure way to shop without compromising your actual card number. BTW, this also works for Chrome equally well.