Works more often than not, but less than 75% of the time. Frequently stalls on login, retrieving card, etc. Will offer up a card for certain sites, then reject the transaction for being the wrong site.

My eno icon is not showing up on my browser anymore. What do I need to do to get it to work?

It's fantastic when it is working. Unfortunately, 50% of the time the app 'spins' when attempting to log into the account. When that happens, the app only displays a message that it is logging into account, but it never does.

it's fine

This is a great idea, but doesn't always work. Sometimes the extention, Eno, doesn't load.

It's very useful when it works. However it doesn't work 40% of the time. Sometimes it opens right when you need it, sometimes it won't open when you click it, and sometimes it just hangs at a loading screen. Very frustrating

This add-on is great...when it works. About half the time, it fails to open or get to the point where it can be used. It seems like it is getting worse too.

The same as other reviewers, I could not make this work in Firefox. The popup would appear and then disappear instantly. But then I installed it on Chrome, and it worked well there. So, I split the difference between one star and five stars.

Willdy's review is correct - if the pop-in window to login keeps disappearing, just delete cookies from capital one. Works as intended after that.

To fix the disappearing window: Tools, Settings, Privacy & Security, Cookies and Site Data, Manage - type Capitalone in search window, click remove selected, click save changes

Love the ability to create a CC number for a particular site, but as countless people have pointed out, the login doesn't work on Firefox. The workaround is to log in to capitalone.com in a separate tab, and then retry, but it's a pain.

Was working great until Firefox updated to 103.0 Now it asks me to sign in with my browser. I sign in. Little swirly timing thing goes around. Window refreshes and asks me to sign in with my browser. I click on it and get the little window that disappears quickly and it goes back to sign in with browser. Might be a FF issue since my LastPass extension also broke today.

Many times the ENO app won't allow me to log on to my account to create a virtual number.

Just getting started

Same experience as others. When I clicked on the Eno icon from my Firefox toolbar, the CapitalOne login window will open very briefly and then close. Eno only works if you first log into your CapitalOne account in another tab.

THE WORK AROUND WORKED FOR ME - As with other reviews here, the ENO add on quit working easily - when I went to add a new virtual card, I had to sign into Capital One and then all it did was take me to the page that showed all my virtual cards BUT THEN I followed the advice of another review and logged into Capital One first, went to a website I wanted a virtual card for and ENO popped up automatically and created the new card. I gave three stars bc having to login to Cap One first shouldn't be a requirement but I LOVE the virtual card.

Great when it works but way too often it tells you to sign in and doesn't recognize when you do. SUPER-frustrating.