Auth0 really provided a boost in development time and was a good solution to our authentication problems, have nice features like great customizability for emails, login pages etc

If it is down like recently can affect your business.

Overall, easy to use, fast to implement, and great user management dashboard makes it a rather compelling experience.

Absolutely love how easy it is to take care of all things identity. It's a real shortcut: they take care of managing users, security, accounts, and more. Saved me a ton of time.

Some of the feature implementation code is a bit convoluted, but nothing crazy. Support is available as well, and they know their product well enough to get you through whatever blockers you've got.

Auth0 is perfect for taking care of your users. It saves passwords, usernames, emails, etc. You can limit what they can do and everything!

I like how easy it is to setup users in auth0. If it was any easier I wouldn't have a job anymore. It is that easy.

They tried to sneak a breaking change into their newest Node library, because of some critical bugs.

Authentication as a service.

Auth0 does a fantastic job of taking all those hard, risky and tedious parts of making your own authentication system off your plate. Developers literally have no reason to create their own authentication system any more, it's all provided by Auth0.

The docs could be clearer. It's very easy to get confused or lost.

Well, overall it's worth the price. It provides brief analytics. The UI customization and branding feature are also great.

I would if you guys can offer the MFA customization feature. Because one of our clients wants to implement MFA but using his/her own second-factor authentication directory instead of using the default.

Bulk import management API efficiency. Because it only supports max 500KB file which is exhaustive when you have users in millions to migrate.

Coming from a mainly front-end development background, integrating any sort of user authentication system into web applications has always been incredibly time consuming and tedious. Auth0 solves both of these problems. Instead of taking days to create and maintain a back-end user authentication system, Auth0 provides a simple to use authentication API that connects with all the major database providers, so I am able to work on the front-end of the application without spending an unnecessary amount of time with the authentication part.

The worst part of this software, unfortunately, is there customer service. I have had a few bad experiences where I was waiting days to receive a response on simple questions. This wouldn't normally be a huge issue for me, but when it is having an affect on my customers, this poor service reflects on my company.

The good thing about Auth0 is that it offers you all the basic functionalities you need and is easy to set up initially. It also collects a good amount of information.

Auth0 is very buggy and difficult to understand. We've had many problems both on our users' end (functionalities like 'change password' or 'change email' simply don't work) and on our end (when your on Auth0, the search function almost never works).

The overall experience with Auth0 has been very satisfied. The integration process was thorough but easy. Customization options are ample.

The thing I like the most about Auth0 is the ability to connect any API or application written in . any language or technology to Auth0 with ease.

The pricing is very expensive compared to other solutions. Also, the API is changed frequently leading to frequent required code changes.

We've been using Auth0 to manage access to hosted applications that are accessed by both employees and customer employees. Setup is easy, and functionality and reliability is very good. We have had zero issues for the entire time we've used their service. If you don't have an on-site identity management platform (such as Active Directory), Auth0 can work very well to offer your staff a single-sign-on capability.

One minor pet peeve- they do not offer a method to have a monthly invoice emailed to you automatically- they will only send a notice of payment, and the invoices are somewhat buried on their web site.

Auth0 allow you to get different ways to login to your project very fast. It saved me time developing all that integrations by my side, so, for me, save time is the biggest benefit of use Auth0

What I like most from Auth0 is the way you can link a lot of social networks (Facebook, Google, Twitter, etc.) to your projects. All is integrated very well so it is easy to select what kind of social networks do you want to implement in your project. You have events so you can create custom triggers when an user connect to your projects.

Auth0 have a lot of functionalities, that makes the software very hard to configure, you need to know very well what are you doing, it is not as "plug and play" as other options.

Users management

The Api is nice when it work , the ui is nice as well - when it work.

Their system is not stable, they treat customer not good at all.

A truly remarkable solution architecture with great features and tremendous extensibility. The Swiss Army knife for identity management.