Auth0 Reviews & Insights

Score9.8 out of 10

57 Reviews and Ratings

Community insights

TrustRadius Insights for Auth0 are summaries of user sentiment data from TrustRadius reviews and, when necessary, third party data sources.

Business Problems Solved

Auth0, from Okta, has emerged as a versatile solution for secure identity and access management, addressing various business challenges and streamlining authentication processes. Users have successfully implemented Auth0 to enable easy sign-in to work user interfaces, simplifying the login experience and ensuring hassle-free access through features like Auth0 Guardian's button presses or manual code entry. Additionally, Auth0's extensive customization options have allowed users to seamlessly manage user data and integrate with different business directories, facilitating single sign-on across multiple applications. This powerful customization capability has not only enhanced the user experience but also made it easier for businesses to adhere to industry standards and best practices for authentication.

Auth0 Reviews

21 Reviews

Engineering

Quick and Easy Integration

Rating: 7 out of 10

Incentivized

August 14, 2025

Use Cases and Deployment Scope

I used Auth0 to integrate social logins and email/password authentication across multiple apps and the API integration was quick and easy and it saved us a lot of development time.

Pros

Auth0 supports biometric authentication and passkeys, which really saves time on multi-factor security setups
their universal login and social login flows made the sign-in experience smooth for users
the documentation is clean and made integration easier without needing to write tons of custom code

Cons

expensive
the free tier felt limited when testing more advanced use cases

Likelihood to Recommend

I would absolutely recommend Auth0 to teams looking for fast, secure login solutions. I’ve even shared it with my friends and social groups, and they’ve also had a good experience.

Aastha Mishra

Senior Software Developer in Engineering at NextUpgrad USA (Information Technology & Services, 51-200 employees)

Vetted Review

5 years of experience

An effective user management platform

Rating: 9 out of 10

Incentivized

July 9, 2025

Use Cases and Deployment Scope

We use Auth0 for simple and effective user authentication management. Auth0 greatly improves the security of all our web and mobile applications. Even though the pricing can be seemed as tough, the greate customer service and the time saved is worth it. If we were to create our own authentication manager it would take months of development and maintenance.

Pros

Ease of integration with any framework.
Customer support.
Strong security.

Cons

Improved pricing tiers.
Unique user profiles.
Enhanced management API for easier user retrieval.

Likelihood to Recommend

Because of the pricing Auth0 is more geared towards larger and business enterprise web and mobile applications. It is best suited in application where security and user confidentiality is the number one priority. There is no use for it on the open web. I wouldn't recommend for a small project since there are cheaper alternatives in that case.

Verified User

Engineer in Engineering (Computer Software company, 201-500 employees)

Vetted Review

2 years of experience

Auth0 - SSO breeze .

Rating: 9 out of 10

Incentivized

June 30, 2025

Use Cases and Deployment Scope

We are using Auth0 for 7 years now, looking for a provider to replace our internal login implementation one that keep up with SAML implementations and later on OIDC implementations. This helped our goal of separating authentication from the main platform and forget about security standards updates to keep up with.

Pros

SAML, Social and OIDC connections
Universal login
Availability and Reliability.
Security threats, throttling per user and IP

Cons

User metadata with multiple identities is a mess - first connection set the user attributes while others are set within the identities arrary.
The UI does not keep your filter and you always need to write it again.

Likelihood to Recommend

I don't think there is a use case its not appropriate, it can be used by small mobile app to a huge platform like ours , with proper design for scale and quota considerations, I don't see where it can't fit.

Shlomi Cohen

Senior Software Architect in Engineering at Skai (Marketing & Advertising, 501-1000 employees)

Vetted Review

7 years of experience

Best Tool for Auth Services

Rating: 10 out of 10

Incentivized

June 27, 2025

Use Cases and Deployment Scope

We are using Auth0 in our Organization from last 3 years for ready to use Authentication services. It is very easy to integrate with any type of application. They provide complete security with their services. Customer support is also very responsive. It save lot of time and provide multiple option for Auth service integration.

Pros

Ready to use Auth0 Services
Easy to integrate
Multiple Options

Cons

Price is on higher side.

Likelihood to Recommend

It saves lots of time. It also provide Standard security which save lots of time and make application very secure without extra effort.

Raj Singh

Unity Developer in Engineering at SDLC Corp (Computer Games, 11-50 employees)

Vetted Review

4 years of experience

Securely access platforms by sign on once and use - anytime anywhere Okta Auth0

Rating: 8 out of 10

Incentivized

June 9, 2025

Use Cases and Deployment Scope

We use Auth0 in our organisation for our daily SSO purposes. It is basically used for signing in to our multiple platforms based on our roles in the company. The platform availability is based on our roles and permissions are given by the IT support team. So the first thing we have a touch base with every morning is Auth0

Pros

Single sign on
Multiple factor authentication
Secure sign in
Usable platform

Cons

Sometimes logging in takes a bit longer
The refresh happens sometimes out of no where, very rare but happens
The Okta verify app can be improved, based on UI interactions I have this opinion

Likelihood to Recommend

Well suited - in a security oriented organisation like ours, also for big to medium scale organisations is well and good. Suitable for every situation where signing on once and more focus on work is a priority

not suitable- very rare can’t say, but only for small scale firms due to its pricing
but overall too good

Verified User

Engineer in Engineering (Computer Networking company, 1001-5000 employees)

Vetted Review

3 years of experience

Good but still long way to go to be enterprise grade

Rating: 5 out of 10

Incentivized

December 6, 2021

Use Cases and Deployment Scope

We use Auth0 for providing multi-tenant SaaS service to our customers. We use it primarily for authorizations and for integration into an organization's IdP.

Pros

Integrations
Authentication
Authorization

Cons

Finish thoughts on features
Confusing and obsolete messaging
Reliability of the offering

Likelihood to Recommend

Reliability of the service has been a big challenge as well as [the] evolution of the features. For enterprises both of these are important. A few other things like automation and tooling are nascent or non-existent

Verified User

Executive in Engineering (Computer Software company, 51-200 employees)

Vetted Review

3 years of experience

Good product for big and scalable project

Rating: 6 out of 10

Incentivized

September 10, 2021

Use Cases and Deployment Scope

In our company we start using Auth0 in the mobile development team to manage authentication. Then, due to good feedback from developers, we decided to adopt it on quite all of our projects

Pros

Signup
Signin
Database integrations

Cons

Easier mobile SDK integration with custom fields
More databases integration
Faster web UI

Likelihood to Recommend

Perfect for big and articulated project, too complex for small and fast project

Matteo Sist

Tech Lead in Engineering at MOLO17 (Computer Software, 11-50 employees)

Vetted Review

4 years of experience

Excellent developer experience at a price

Rating: 8 out of 10

Incentivized

August 16, 2021

Use Cases and Deployment Scope

We are using Auth0 to authenticate end-users with apps that we develop. By using Auth0 as our Identity Provider (IdP) and login/logout solution, we minimize the scope of work required for an application development project that requires authentication. This in turn reduces the amount of time required to come up with prototypes, demos to prospective customers, and eventual time to market. In addition, for some apps that require us to manually provision accounts, having a user database built-in is a big plus.

Pros

User database and management
Hosted login and logout
SDKs for almost every framework
Many tutorials and guides

Cons

More in-depth guides for other frameworks like Svelte
More competitive pricing (eg. vs AWS Cognito, Azure AD B2C)
Pricing details beyond 10K MAUs

Likelihood to Recommend

Auth0 shines when one needs a simple auth solution, particularly for beginners building SPAs, as well as for those building apps on more obscure frameworks like Cordova or Nativescript. Pricing premium is acceptable when a low number of MAUs are expected. Pricing however does not scale well, as other providers like AWS Cognito and Azure AD B2C have priced an order of magnitude cheaper and much more generous free tiers. Essentially the trade-off is developer experience vs cost.

Verified User

Engineer in Engineering (Computer Software company, 1-10 employees)

Vetted Review

2 years of experience

The right choice for enterprise customers

Rating: 9 out of 10

Incentivized

August 11, 2021

Use Cases and Deployment Scope

We are using Auth0 for our app users' sign-in/signup. We are currently using the SMS login but plan to implement more authentication solutions.

Pros

Third-party integrations.
Use of JWT.
Ease to start.

Cons

Lack of control. For example, on the verification code sent by SMS.
Lack of implementation between different services.

Likelihood to Recommend

I think Auth0 is excellent for enterprise customers, but it's not too good for final customers.

Verified User

Manager in Engineering (Computer Software company, 11-50 employees)

Vetted Review

2 years of experience

Great experience

Rating: 8 out of 10

Incentivized

July 31, 2021

Use Cases and Deployment Scope

Auth0 is used by a department to authenticate the users who use our platform, we also authorize the users using the app metadata that Auth0 has. We currently have three applications that use Auth0 for the same purpose. Also, we implemented it in one of our backend services to decrypt the JWT token.

Pros

Authenticate
Personalize login
Create rules

Cons

Roles
Usages of user metadata

Likelihood to Recommend

Well, I find it quite difficult to find documentation or example in real life applications. I remember that the examples for react are quite simple so when we implemented on a production application, we had to make some changes that we didn't consider.

Andre Cortes

Desarrollador de front-end in Engineering at Yalo (Computer Software, 201-500 employees)

Vetted Review

3 years of experience

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