--- title: Auth0 Reviews meta_title: 'Auth0 Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 275 reviews by the users' company size, role or industry to find out how Auth0 works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 275 scale: '5' date_modified: '2026-07-07' parent_category: name: Identity Management url: https://www.g2.com/categories/identity-management --- # Auth0 Reviews **Vendor:** Okta **Category:** [Customer Identity and Access Management (CIAM) Software](https://www.g2.com/categories/customer-identity-and-access-management-ciam) **Average Rating:** 4.3/5.0 **Total Reviews:** 275 ## About Auth0 Auth0 takes a modern approach to Identity, providing secure access to any application, for any user. Safeguarding billions of login transactions each month, Auth0 delivers convenience, privacy, and security so customers can focus on innovation. Auth0 is part of Okta, The World’s Identity Company™. Auth0 lets you quickly integrate authentication and authorization for web, mobile, and legacy applications, with new Fine Grained Authorization (FGA) that goes beyond role-based access control. Authenticate users across all applications with a customized, secure, and standards-based single login. Universal Login connects users to a central authorization server. Credentials aren’t transferred across sources, which boosts security and protects against phishing and credential stuffing attacks. OAuth 2.0 recommends that only external user agents (like the browser) be used by native applications for authentication flows. Auth0’s Universal Login achieves this while also enabling SSO. ## Auth0 Pros & Cons **What users like:** - Users appreciate the **ease of use** of Auth0, enhancing security without hindering development speed and efficiency. (52 reviews) - Users appreciate the **robust security features** of Auth0, enabling quick implementation of secure authentication effortlessly. (47 reviews) - Users appreciate the **ease of authentication** provided by Auth0, enhancing security without hindering development speed. (38 reviews) - Users appreciate the **diverse integrations** offered by Auth0, simplifying authentication and enhancing security across applications. (33 reviews) - Users appreciate the **easy integrations** of Auth0, which simplify secure authentication across their applications effectively. (32 reviews) - Features (32 reviews) - Security Authentication (29 reviews) - Implementation Ease (24 reviews) - Setup Ease (22 reviews) - Automation (21 reviews) **What users dislike:** - Users find Auth0 **expensive** to scale due to costs for critical advanced features and production-level apps. (26 reviews) - Users find that **cost can escalate** with Auth0 as essential features require pricier plans for production use. (19 reviews) - Users find Auth0's **expensive pricing** challenging as necessary features may require costlier plans as usage increases. (17 reviews) - Users find the **difficult learning** curve challenging, especially for non-technical individuals trying to implement advanced setups. (15 reviews) - Users find the **complexity** of the Auth0 interface overwhelming, requiring significant effort to navigate and configure. (12 reviews) - Users find that **pricing issues** arise quickly as user counts increase and advanced features are restricted by tiers. (12 reviews) - Difficult Learning Process (10 reviews) - Users find the **complex setup** of Auth0 challenging, particularly for beginners and smaller teams navigating pricing. (9 reviews) - Limited Customization (9 reviews) - Missing Features (9 reviews) ## Auth0 Reviews ### 1. Easy to use Authentication API for Mobile and Web Apps **Rating:** 4.0/5.0 stars **Reviewed by:** Pierre E. | Mobile App Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 10, 2025 **What do you like best about Auth0?** The API-first approach makes it incredibly easy to integrate authentication into both web and mobile apps. The SDK's for React, Angular, iOS and Android are well-documented and works efficiently. The Social login options also make user onboarding effortless. **What do you dislike about Auth0?** Some mobile SDK's feel heavier than necessary and in mobile-first environment debugging authentication can be tricky. Other than that, I like everything about Auth0. **What problems is Auth0 solving and how is that benefiting you?** As a mobile app developer, Auth0 allows me to quickly integrate secure authentication without writing custom OAuth or JWT handling logic. It has helped me reduce development time and ensure a better user experience ### 2. Excellent tool, highly useful to authenticate the user info! **Rating:** 4.0/5.0 stars **Reviewed by:** Himanshu L. | Sr Digital Business Consultant, Marketing and Advertising, Small-Business (50 or fewer emp.) **Reviewed Date:** February 24, 2025 **What do you like best about Auth0?** It enables easy login and authenticate user with secure info. **What do you dislike about Auth0?** Its slight complex for new people and it is costly. **What problems is Auth0 solving and how is that benefiting you?** It has benefitted our business to become more secure while launching website and other APIs ### 3. Super responsive & always ready to help **Rating:** 4.0/5.0 stars **Reviewed by:** Devin E. | Project Manager, Enterprise (> 1000 emp.) **Reviewed Date:** May 18, 2021 **What do you like best about Auth0?** The team is extremely willing to help our team with insights and de-bugging. We have a check in with them quarterly as well as constant communication outside of meetings. **What do you dislike about Auth0?** There has been a lot of turnover on the team since I have started working with them. This hasn't caused many issues, however it is a bit disconcerting. **What problems is Auth0 solving and how is that benefiting you?** Auth0 is helping us to solve the issue of breached password detection & to identify users with duplicate email addresses. ### 4. Auth0, nice to go with **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Logistics and Supply Chain | Mid-Market (51-1000 emp.) **Reviewed Date:** August 26, 2021 **What do you like best about Auth0?** B2B and B2C solutions fot organizations. **What do you dislike about Auth0?** Actually don't have something for dislike. **What problems is Auth0 solving and how is that benefiting you?** Allow users from all business directories to be integrated with platform with SSO option to enable. Manage users, privileges and more . ### 5. Great solution for JSON Web Token Authentication **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Non-Profit Organization Management | Mid-Market (51-1000 emp.) **Reviewed Date:** August 17, 2021 **What do you like best about Auth0?** We really like how Auth0 works seamlessly with our systems via JWT tokens as well as with traditional web servers like Ruby on Rails. **What do you dislike about Auth0?** Sometimes the documentation is a bit outdated, or some features get left behind in new versions of libraries. **What problems is Auth0 solving and how is that benefiting you?** The biggest problem we solve is allowing people to have a single login for multiple applications. This works particularly well with JWT tokens and a proxy server such as Caddy Server. ### 6. Developer for enterprise implementation of auth0 **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Telecommunications | Enterprise (> 1000 emp.) **Reviewed Date:** May 18, 2021 **What do you like best about Auth0?** Easy to implement and work with l, even we customisation is required **What do you dislike about Auth0?** Documentation could be better. Having an auth0 contact has helped **What problems is Auth0 solving and how is that benefiting you?** Moving away from a legacy oracle system ### 7. Bit of a learning curve, but it really did make the auth a lot easier. **Rating:** 4.0/5.0 stars **Reviewed by:** Domanic S. | Solutions Consultant, Small-Business (50 or fewer emp.) **Reviewed Date:** October 20, 2020 **What do you like best about Auth0?** The quickstarts are good. It gives you a good point to work from, and the articles and API explorer really allow you the chance to test drive some of the capabilities of the libraries. **What do you dislike about Auth0?** The documentation can be a bit circular sometimes. Read A for more. Then you read A, and it leads you back to where you started. It happened to enough to be a bit frustrating. **Recommendations to others considering Auth0:** Find the walkthrough videos and be very meticulous when you follow them. Also, if you're able to change the dashboard lay out to the old one so the instructions match. The new UI makes it a tiny bit difficult to match the directions. **What problems is Auth0 solving and how is that benefiting you?** There's a load of capabilities I wanted to use, and having auth0 manage some of the more fiddle parts of the auth process meant that I could concentrate on implementing fun features than messing with user management. ### 8. Excellent integration. Specialised login service rather than trying to be everything at once. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Broadcast Media | Mid-Market (51-1000 emp.) **Reviewed Date:** October 06, 2020 **What do you like best about Auth0?** API-first integration. There are easy to follow guides on how to integrate it. **What do you dislike about Auth0?** The pricing may put off certain companies or persons. **What problems is Auth0 solving and how is that benefiting you?** Trying to have an Electron app to login users. ### 9. Auth made easy **Rating:** 4.0/5.0 stars **Reviewed by:** Juan Pablo G. | Senior Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** December 04, 2020 **What do you like best about Auth0?** The simplicity, each time that i tried to configure an oauth login i was blocked for a reason, with auth0 the process was clean and fast, but need to try it on a more complex scenario to see if it keep simple **What do you dislike about Auth0?** I didn't try it to much to find some pain point **What problems is Auth0 solving and how is that benefiting you?** Oauth login poc ### 10. Auth0 review **Rating:** 4.0/5.0 stars **Reviewed by:** Hernan Q. | Small-Business (50 or fewer emp.) **Reviewed Date:** September 19, 2020 **What do you like best about Auth0?** The simple to make a secure login page for our website. The level of customation. You can configure and adapt everything to make the perfect login. **What do you dislike about Auth0?** I don´t found anything that i dislike. Sublime. **Recommendations to others considering Auth0:** Simple to implement. Almost no programming skills required. **What problems is Auth0 solving and how is that benefiting you?** The security in the login, and the power to manage the registrations. You can use your database. ### 11. Auth0 for creating an authentication and authorization system. **Rating:** 4.0/5.0 stars **Reviewed by:** Randy D. | Small-Business (50 or fewer emp.) **Reviewed Date:** September 02, 2020 **What do you like best about Auth0?** The most helpful thing I have realized is the easy setup Auth0 has for authentication and authorization. It also has a nice UI. **What do you dislike about Auth0?** At the moment, I enjoy all that Auth0 has to offer. **Recommendations to others considering Auth0:** I will recommend Auth0 to anyone who wants to add authentication and authorization to their apps. The platform is fast and can integrate with Google, Facebook, and other platforms so easily. Check it out. **What problems is Auth0 solving and how is that benefiting you?** I used Auth0 to create an authentication and authorization system for a client. I was happy when I realized I could integrate the system into my app without having to change the database. ### 12. ease for log in **Rating:** 4.0/5.0 stars **Reviewed by:** john kevin c. | Small-Business (50 or fewer emp.) **Reviewed Date:** December 09, 2020 **What do you like best about Auth0?** Awesome that it comes with a free tier plan when you are still exploring it **What do you dislike about Auth0?** I don't think I don't have a dislike with this product. Such a great product **Recommendations to others considering Auth0:** explore first there is a great free tier plan **What problems is Auth0 solving and how is that benefiting you?** Security. Ease of Authentication ### 13. Feature Rich - Slightly Confusing Docs - Complicated Metadata **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Events Services | Small-Business (50 or fewer emp.) **Reviewed Date:** December 11, 2020 **What do you like best about Auth0?** Setup seems easy, dashboard is well thought out **What do you dislike about Auth0?** understanding custom meta_data and access to it after login, appears it purposefully obscured in order to follow spec, but that's not whats advertised in the docs. and accessing custom metadata fields was not intuitive when i tried it. **Recommendations to others considering Auth0:** research metadata, and docs first. **What problems is Auth0 solving and how is that benefiting you?** simplifying authentication and handling access management, using social login. trying to leverage industry best practices without building them from scratch ### 14. Experience of using Auth0 **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** December 21, 2020 **What do you like best about Auth0?** Very Good documentation for the features available in Auth0. **What do you dislike about Auth0?** more video tutorials should be there which show the feature implementation step. its easier way to understand **Recommendations to others considering Auth0:** create more video tutorials so that we can showcase the feature to the clients in a better way **What problems is Auth0 solving and how is that benefiting you?** IAM and RBAC ### 15. It's pretty complicated but that's because of the subject matter **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Management Consulting | Small-Business (50 or fewer emp.) **Reviewed Date:** December 22, 2020 **What do you like best about Auth0?** It makes the harder things more easy, without making the easy thing that more difficult. **What do you dislike about Auth0?** I suppose its inherent in the subject matter but there is just lots of terminology you'll need to become familiar with. Jsk's, jst's, identity tokens, access tokens, key providers etc. Maybe there should be a list of terms you need to know on the getting started page. **What problems is Auth0 solving and how is that benefiting you?** Providing users with a more trustworthy way of connecting with my app. ### 16. Easy to use and intuitive service. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Environmental Services | Small-Business (50 or fewer emp.) **Reviewed Date:** November 16, 2020 **What do you like best about Auth0?** Easy to use, they have guides for using them on various systems. It is simple and intuitive to use for external users. Simple to use in my applications. **What do you dislike about Auth0?** Some isolated issues in Shiny R when having multiple users on the web application. The platform tends to crash when many users log in at the same time because the Auth Login prevails when other people access the platform. **Recommendations to others considering Auth0:** Yes, it is a simple and intuitive system, made for users with a low level of programming. **What problems is Auth0 solving and how is that benefiting you?** Yes, the solution is to use Dockers to create multi-instances. This solves part of the problem, but even so, external agents must be used to solve the problems through the platform. I hope it gets resolved, as the package used in R hasn't been updated for more than 5 years. ### 17. Very easy to set-up **Rating:** 4.0/5.0 stars **Reviewed by:** Gianluigi L. | Premier Field Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 06, 2020 **What do you like best about Auth0?** I like the most the Login Page Customization **What do you dislike about Auth0?** I don't like that there is no mobile app for the user management **What problems is Auth0 solving and how is that benefiting you?** I am using Auth0 as Identity provider in my KeenBeer application. I don't have to handle with the infrastracture and different protocols implementation ### 18. Auth0 is powerful if you read and understand their documentation carefully. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Transportation/Trucking/Railroad | Mid-Market (51-1000 emp.) **Reviewed Date:** February 24, 2020 **What do you like best about Auth0?** Largely very reliable, and very extensible via a well thought out extensibility model. Their custom rules and web-hooks are by far the best feature of their product offering. **What do you dislike about Auth0?** They have had 2 outages in the last year. This is per se not bad, but both were lengthy (a bit > 1 hour each). Their documentation can become out of date, so it is very important to read over the documentation for a feature very carefully to make sure you are getting the most current documentation. **What problems is Auth0 solving and how is that benefiting you?** Mainly customer authentication and SSO, across >1 web & mobile applications. We want excellent security, and to be assured we are doing auth processes as correctly / securely as possible. ### 19. We've had a good, yet imperfect experience so far with our auth0 integration **Rating:** 4.0/5.0 stars **Reviewed by:** Randy A. | Mid-Market (51-1000 emp.) **Reviewed Date:** February 24, 2020 **What do you like best about Auth0?** Responsiveness of the auth0 support team and overall easy of use once the integration has been completed. **What do you dislike about Auth0?** We use only a small subset of auth0 features and often product updates do not affect us, yet we must still shepherd, monitor, and test upgrades to the product that do no affect the features we're using. Our usage of the auth0 requires very little resources on the AWS instance we have provisioned, yet during each upgrade we are told that our instance is insufficiently provisioned. **What problems is Auth0 solving and how is that benefiting you?** As a multi-tenant SaaS provider, we only use auth0 as a middleware between our customers and ourselves to provide authentication with identity providers. For this purpose, it has served our needs well. ### 20. Auth0 as partner **Rating:** 4.0/5.0 stars **Reviewed by:** Lucas Daniel A. | Digital Product Owner, Enterprise (> 1000 emp.) **Reviewed Date:** February 17, 2020 **What do you like best about Auth0?** We can trust to Auth0 to protect our most valuable asset, which is customer information. it allows us to make focus on bring great experiences our clients **What do you dislike about Auth0?** It does not have a MFA for an ecosystem in where you have more than one app. **What problems is Auth0 solving and how is that benefiting you?** Two important issues: *Capacity to process 7 MM access per week with an optimal time response * Cybersecurity measure protection ### 21. Security **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Enterprise (> 1000 emp.) **Reviewed Date:** February 19, 2020 **What do you like best about Auth0?** It is a safe and reliable form of authentication. **What do you dislike about Auth0?** The incompatibilities with some systems we use at Naranja. **What problems is Auth0 solving and how is that benefiting you?** Fraud issues, ### 22. A reliable vendor **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Retail | Enterprise (> 1000 emp.) **Reviewed Date:** February 13, 2020 **What do you like best about Auth0?** The online portal is lean and fast. The API documentation is comprehensive. Their customer service has been great! **What do you dislike about Auth0?** You are not sure whether your feature requests have been heard since that type of feedback has no ticket status. **Recommendations to others considering Auth0:** Read the online resources thoroughly -- lots of helpful nuggets in there. **What problems is Auth0 solving and how is that benefiting you?** How to offload the heavy lifting that is required to handle account registration, customer authentication and login, and password reset. ### 23. Develop with Auth0 **Rating:** 4.0/5.0 stars **Reviewed by:** Mauricio V. | Enterprise (> 1000 emp.) **Reviewed Date:** February 19, 2020 **What do you like best about Auth0?** Security and powerful application for management users **What do you dislike about Auth0?** The interaction with callback is needed in different cases **What problems is Auth0 solving and how is that benefiting you?** Reduce coding and security logic in the moment of develop ### 24. Powerful Self-Service IDP Service **Rating:** 4.0/5.0 stars **Reviewed by:** Bert V. | Enterprise (> 1000 emp.) **Reviewed Date:** July 30, 2020 **What do you like best about Auth0?** Auth0 makes it easy to setup a Single Sign On setup and offers loads of easy integration options. **What do you dislike about Auth0?** Enterprise management features are a bit limited. So as your needs grow to many application integrations, there is some automation work you have to sort out for yourself. **What problems is Auth0 solving and how is that benefiting you?** Auth0 brings us SAMLv2 and OIDC protocol support which we could seamlessly integrate with our legacy, custom backend identity system. As such, we can offer backwards compatibility to our existing integrations, while gradually onboarding new partner websites through the standardized protocols. ### 25. Top-tier authentication solution **Rating:** 4.0/5.0 stars **Reviewed by:** Dennis S. | Mid-Market (51-1000 emp.) **Reviewed Date:** April 15, 2024 **What do you like best about Auth0?** Auth0 has a robust solution to handle custom business logic and it is easy to implement through the dashboards. The support solution through email and extensive documentation has been very helpful to configure things to our needs. The reliability of Auth0 are impressive providing high uptime and seamless feature activation such as multi-factor authentication to single sign-on . Integration with existing systems and customizing authentication flows is easy and seamless boosting the day to day productivity of developments. Auth0 provides the flexibility needed to meet diverse business needs within the company and accross apps. **What do you dislike about Auth0?** Some devs however have reported a learning curve, particularly when configuring advanced features or customizing authentication flows. Also, there are some prerequisite knowledge about AuthN/Z that is needed to fully understands what auth0 advanced features capability. Enhancing the onboarding process with more interactive tutorials or guided setup wizards could help streamline this process for newcomers. **What problems is Auth0 solving and how is that benefiting you?** Our company serves as governement's digital transformation agency that is mandated to transform Indonesia procurement systems. There are many legacy applications in current government procurement system which has its own identity management data and process. Asides from inefficiency, there are many issues related to the data integrity, reliability and security of the infrastructure which becomes more problematic when we are actually facing confidential data in our current procurement system.Therefore we want to transform this system using auth0 as Centralized Identity Management to provides a centralized platform for managing user identities, reducing the complexity of handling authentication across multiple applications and services. This centralized approach simplifies user management, access control, and security enforcement. ### 26. Good for easy social login integration **Rating:** 4.0/5.0 stars **Reviewed by:** Gi M. | Owner, Small-Business (50 or fewer emp.) **Reviewed Date:** July 16, 2024 **What do you like best about Auth0?** I like parts of the social login setup/connection guide because it gives me step-by-step instructions to set it up and it is quite simple to then integrate that into my website and mobile apps. The branding features are much better on Auth0's free plan than other authentication solutions. I have used Auth0 for a few months now. **What do you dislike about Auth0?** In my experience. The lack of images in order to simplify the setup process and their lack of in-depth guides for less main stream integrations. **What problems is Auth0 solving and how is that benefiting you?** The annoying and tedious of configuring social login's with my site and services ### 27. Great Solution for modern authentication needs. **Rating:** 4.0/5.0 stars **Reviewed by:** Krishna S. | Senior Software Engineer, Consulting, Mid-Market (51-1000 emp.) **Reviewed Date:** September 16, 2025 **What do you like best about Auth0?** Easy to integrate it with various applications and frameworks. Great user interface and clear documentation for developers. Save time by eliminating the need to build authentication from scratch. **What do you dislike about Auth0?** The learning way is a bit high for developers. Integration with certain legacy system can be challenging. **What problems is Auth0 solving and how is that benefiting you?** In one of our Kong Gateway project we are using Auth to manage customer identities and control access to our APIs, It simplify authentication, save development time and reduce security risk. ### 28. Your go to IDP anyday. **Rating:** 4.0/5.0 stars **Reviewed by:** Ritik S. | Associate Software Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** September 18, 2025 **What do you like best about Auth0?** i like the ease of use and cost effectiveness of Auth0 along with the Actions feature which we can create for more functionality. **What do you dislike about Auth0?** The thing to dislike is that it does not provides the roles and scopes in a easy way like Okta or anyother IDP. **What problems is Auth0 solving and how is that benefiting you?** It resolves the problem of managing all the users of my tool by me and along with that its helps in securing my API's by providing Auth infrastrucure. ### 29. Scalable identity management with flexibility and complexity **Rating:** 4.0/5.0 stars **Reviewed by:** Marcel L. | AI software Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** September 10, 2025 **What do you like best about Auth0?** It offers strong security with enterprise grade encryption **What do you dislike about Auth0?** It becomes costly as monthly active users increase **What problems is Auth0 solving and how is that benefiting you?** It delivers detailed user activity logs a and monitoring ### 30. Simplified Client Management with Auth0's Tenant Feature **Rating:** 4.0/5.0 stars **Reviewed by:** Abhay K. | Security Analyst I **Reviewed Date:** November 14, 2025 **What do you like best about Auth0?** I love using Auth0 because it simplifies the complex task of managing individual client tenants. With a large number of clients, manually handling each tenant could become chaotic, but Auth0 streamlines this process beautifully. The ability to break clients into tenants makes the management of different client environments much easier. This not only helps in organizing client data efficiently but also reduces the potential for errors. Additionally, the effectiveness of Auth0 becomes apparent when deploying our HR applications across multiple clients; each client can seamlessly authenticate into their respective environments. Despite the initial setup requiring some work due to the numerous options and requirements, once configured, Auth0 performs exceptionally well, providing an outstanding experience. This transforms what could be an overwhelming task into a manageable, smoothly-running operation. **What do you dislike about Auth0?** Setting up Auth0 requires significant effort and is not a straightforward 'click to setup' process. It demands time and understanding to fill in various options and requirements. **What problems is Auth0 solving and how is that benefiting you?** I use Auth0 to manage client authentications efficiently by breaking clients into tenants, making it easier to handle multiple environments for deployment. ### 31. Intuitive Quick-Starts, But Integration Takes Effort **Rating:** 4.0/5.0 stars **Reviewed by:** Miguel Ángel R. | Acting Chief Executive Officer and Special Advisor (Legal Innovation and Processes) to the Founders Emeritus, Small-Business (50 or fewer emp.) **Reviewed Date:** October 25, 2025 **What do you like best about Auth0?** The dev DIY quick-starts are refreshingly intuitive, the pre-fill personalized to your app is great **What do you dislike about Auth0?** The leg-wrok to integrate with apps/ sites **What problems is Auth0 solving and how is that benefiting you?** M2M token issuance for our google cloud run integration and quick customer sign-up for sales ### 32. Simple, Versatile Dashboard with Powerful AI Agents and Apps **Rating:** 4.0/5.0 stars **Reviewed by:** kamal b. | Company Owner, Marketing and Advertising, Small-Business (50 or fewer emp.) **Reviewed Date:** February 07, 2026 **What do you like best about Auth0?** its dashboard and simplicity and diversity of services like authentication and authorization of my applications **What do you dislike about Auth0?** i dont like the pricing and the platform sometimes stuck **What problems is Auth0 solving and how is that benefiting you?** i like the Passwordless Authentication which help my app users login directly using emails ### 33. Powerful flexibility and customizable integration solutions **Rating:** 4.0/5.0 stars **Reviewed by:** Jude B. **Reviewed Date:** January 10, 2026 **What do you like best about Auth0?** I like Auth0's powerful flexibility and high customizability. It supports multiple authentication protocols and methods, meeting the needs of different types of applications and users. Whether it's traditional username-password login, social account login, or passwordless login, it can be easily implemented, providing developers with great flexibility. Additionally, Auth0's customizability allows me to tailor login pages and access control rules according to the company's brand and business logic. For example, I once easily adjusted the layout, colors, and font styles of a login page for an e-commerce platform, making it highly consistent with the brand image while saving a lot of front-end development time. Auth0 can also seamlessly integrate with various front-end and back-end frameworks, significantly shortening the development cycle and reducing technical risks. **What do you dislike about Auth0?** Legacy System Integration Challenges: When integrating with some outdated internal enterprise systems, Auth0 faces compatibility issues. Since legacy systems may use outdated technology architectures or do not support common authentication protocols, achieving seamless integration with Auth0 often requires extensive modifications, increasing integration costs and time costs. **What problems is Auth0 solving and how is that benefiting you?** I use Auth0 to address complex identity management needs, building secure and user-friendly authentication processes that support multi-factor authentication to prevent unauthorized access. At the same time, in terms of authorization management, it provides finely-tuned access permissions to ensure data confidentiality and integrity. ### 34. Effortless Authentication with Room for Growth **Rating:** 4.0/5.0 stars **Reviewed by:** Nelofar Q. | Research Assistant, Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** December 24, 2025 **What do you like best about Auth0?** I like Auth0 for its easy authentication, especially for Multi-Factor Authentication use. I find the setup very easy, which is a huge plus. It offers a great dashboard for user analytics, which is really beneficial. **What do you dislike about Auth0?** There's some pricing concerns since pricing increases with users and content. The console interface can seem overwhelming at first with lots of options and can require deeper learning. **What problems is Auth0 solving and how is that benefiting you?** I use Auth0 for easy authentication, supporting Multi-Factor Authentication, simplifying sign-ons for interactive displays, and detecting anomalies. It offers an easy setup and a great dashboard for user analytics. ### 35. Auth0 Makes Secure Authentication Easy with Clear, Beginner-Friendly Docs **Rating:** 4.0/5.0 stars **Reviewed by:** Satvik D. | Student, Computer Software, Enterprise (> 1000 emp.) **Reviewed Date:** March 12, 2026 **What do you like best about Auth0?** Auth0 makes it straightforward to add secure login, social authentication, and user management to student projects, without a lot of extra setup. **What do you dislike about Auth0?** The pricing structure can be a bit confusing, and the free student plan limits access to some of the more advanced features. **What problems is Auth0 solving and how is that benefiting you?** Auth0 addresses the challenge of building secure authentication from scratch by offering ready-made login, user management, and security features. This saves development time and lets me focus more on the project’s core functionality. ### 36. A dependable authentication platform that helps us move faster at LiveEasy **Rating:** 4.0/5.0 stars **Reviewed by:** Rahul G. | Senior Software Developer, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** December 03, 2025 **What do you like best about Auth0?** Working at LiveEasy, I’m constantly bouncing between backend tasks, fixing odd edge cases, and trying to keep the homeowner and partner experience smooth. Auth0 has been one of those tools that slips into the background in a good way. I plug it into a Django service, write a few lines, and suddenly I’m not worrying about password resets or a shaky login flow anymore. **What do you dislike about Auth0?** Once you go beyond the basics, Auth0 does start to feel a bit heavier. Some of the advanced configurations require extra time to understand, and the documentation sometimes skips the parts you actually need when customizing things at a deeper level . **What problems is Auth0 solving and how is that benefiting you?** Auth0 has helped us at LiveEasy by letting us focus more on building the moving and home-management experience rather than getting stuck maintaining authentication logic. With multiple partners and various user-facing touchpoints, having a stable identity system really matters. Instead of writing custom auth code for every service, we plug into Auth0 and get a consistent flow across our platform. This saves development time, reduces potential security risks, and lets us ship updates faster. For a team that wants to keep improving the product experience, offloading identity management to a platform we can trust has been a big win. ### 37. Auth0: Simple Setup, Strong Security **Rating:** 4.0/5.0 stars **Reviewed by:** Ian T. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** December 18, 2025 **What do you like best about Auth0?** I like the anti-attack system in Auth0, as it helps prevent my business from bot attacks. The authentication system is another feature that works especially well for me. Also, the initial setup was simple. **What do you dislike about Auth0?** It all works great, no problems with it. **What problems is Auth0 solving and how is that benefiting you?** Auth0 helps me solve authentication issues and prevents my business from bot attacks effectively. ### 38. Auth0: The tool to secure user Authentication **Rating:** 4.0/5.0 stars **Reviewed by:** Future M. | Data Scientist, Small-Business (50 or fewer emp.) **Reviewed Date:** January 13, 2026 **What do you like best about Auth0?** Auth0 offers a good dashboard that shows the setup and management of user authentication **What do you dislike about Auth0?** Auth0's pricing is expensive, especially for large user bases **What problems is Auth0 solving and how is that benefiting you?** Problems: managing user authentication can be complex and time complexing while Benefit: Auth0 provides a streamlined solution, allowing developers to focus on core application ### 39. Efficient User Authentication, Minor Setup Hurdles **Rating:** 4.0/5.0 stars **Reviewed by:** Nishith J. | Devops intern, Small-Business (50 or fewer emp.) **Reviewed Date:** May 27, 2026 **What do you like best about Auth0?** I use Auth0 to manage authentication and user access for web applications. What I like most about Auth0 is that it makes authentication feel much more manageable and secure without forcing me to build everything from scratch. The login flows, password resets, MFA, social login, and token handling are already well structured, so it saves a lot of development time. Auth0 gives a ready made and secure way to manage users, protect routes, and control who can access different parts of the application. **What do you dislike about Auth0?** One thing that could be improved in Auth0 is the initial setup and configuration. The platform is powerful, but some parts can feel more complicated than expected, especially when setting up callbacks, allowed URLs, roles, permissions, tenants, and token settings. The initial setup was manageable, but it was not completely effortless. For a basic login flow, Auth0 is fairly easy because the documentation and SDKs give you a quick starting point. The harder part comes when you need to configure callback URLs, logout URLs, token settings, etc. **What problems is Auth0 solving and how is that benefiting you?** Auth0 handles authentication and user access securely, saving me time from building login flows, password storage, and access control. It manages users, secures routes, and controls application access effectively. ### 40. Streamlined, Secure Authentication with Flexible Social Logins and SSO **Rating:** 4.0/5.0 stars **Reviewed by:** Vidhan P. | Data Scientist, Small-Business (50 or fewer emp.) **Reviewed Date:** May 27, 2026 **What do you like best about Auth0?** It simplifies authentication and identity management through a secure and developer friendly platform. The implementation process is relatively streamlined and the platform supports multiple authentication methods such as social logins and sso which improves both security and user experience **What do you dislike about Auth0?** While the platform is powerful understanding certain authentication flows and security configuration may require additional learning and technical expertise **What problems is Auth0 solving and how is that benefiting you?** It solves problem of building and managing secure authentication and identity systems from scratch. Many applications struggle with implementing secure login systens It provides centralized identity platform that simplifies authentication access management and security implementation ### 41. Fast to Integrate, Scales Well, and Affordable for MVPs **Rating:** 4.0/5.0 stars **Reviewed by:** Roger F. | Development Manager UK Qualifications and Assessments, Small-Business (50 or fewer emp.) **Reviewed Date:** May 20, 2026 **What do you like best about Auth0?** It's extremely quick to integrate a good security model into a new product ahead of an MVP. It then also scales nicely as the application grows. The free tier also allows early demos, and the Pro price is extremely affordable for a new business idea. The UI/UX is very clear, and the documentation and starter apps make getting started in a fairly complex area very simple. **What do you dislike about Auth0?** It can be hard to get the exact user experience you want around password resets using the Universal Login, though customisation of this is not hard. But it does mean that, for instance, I have implemented setting a new password for new users in my app rather than relying on auth0 because there's no clean way to direct to my app afterwards. **What problems is Auth0 solving and how is that benefiting you?** I use Auth0 as my goto when doing demos of new product ideas for clients, and in my own solutions. AuthN and AuthZ is a pain to do yourself and integration with Auth0 takes this whole area off the board and makes it possible to build secure prototypes and MVPs very easily. Also, because it can be configured from Terraform it forms part of a CI pipeline very easily. ### 42. Implementation of Easy and Effective Authentication **Rating:** 4.0/5.0 stars **Reviewed by:** Rizki S. | Chief Operating Officer, Small-Business (50 or fewer emp.) **Reviewed Date:** June 27, 2026 **What do you like best about Auth0?** I use Auth0 for my SAAS application and am greatly helped by the ease of implementing its comprehensive authentication features without needing much manual coding. The Auth0 UI is very attractive and nice. Additionally, the number of free monthly users provided is quite large compared to other services, allowing me to implement authentication without having to worry about difficult setups and high costs. **What do you dislike about Auth0?** The documentation can still be improved by providing more guidance on sample code. Then, provide more detailed and beginner-friendly tutorials and LLM. The initial setup is quite good but lacks detail and intuitiveness. **What problems is Auth0 solving and how is that benefiting you?** Auth0 makes it easy for me to implement authentication with full features without much manual coding, and provides a free monthly user quota that is beneficial. ### 43. Clean Auth0–Supabase Split with Smooth Sign-In and Token Handling **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** July 01, 2026 **What do you like best about Auth0?** What works best for us is the clean split between hosted identity and our application data. In this repo Auth0 handles the browser sign-in flow through @auth0/auth0-react, the dashboard can request fresh access tokens silently, and our Fastify API can validate bearer tokens with a standard audience/domain configuration. It lets us keep Supabase focused on application data while Auth0 owns login, sessions, and identity tokens. **What do you dislike about Auth0?** The main downside for us is operational complexity around environment management. The SDK flow is straightforward, but review, staging, and production require exact domain, audience, client ID, callback URL, and logout URL alignment, plus separate Management API credentials for read-only checks. When an email claim is missing we also need fallback logic to /userinfo or the Management API, which adds edge cases. Clearer built-in environment promotion and validation tooling would help. **What problems is Auth0 solving and how is that benefiting you?** Auth0 solves user authentication for our dashboard and API without us building login, token issuance, session refresh, password storage, or social-login plumbing ourselves. In our app, authenticated users can access file management, scene sharing, profile settings, geospatial workflows, and other protected routes. The Fastify API receives verified bearer tokens and can provision user records keyed by the Auth0 subject. The benefit is that engineering time stays focused on product workflows, data boundaries, and privacy controls instead of maintaining a custom identity system. ### 44. Easy to integrate with an attractive UI/UX to boot **Rating:** 4.5/5.0 stars **Reviewed by:** George P. | UX Designer, Marketing and Advertising, Mid-Market (51-1000 emp.) **Reviewed Date:** October 24, 2017 **What do you like best about Auth0?** The best part of Auth0 is that you get everything from Social login to 2 factor authentication. We had to migrate existing users to the new platform and we took advantage of the password -less login **What do you dislike about Auth0?** The UI is pretty unchangeable. It would be nice to change the styling without overriding CSS (not recommended). **What problems is Auth0 solving and how is that benefiting you?** We tried all sorts of solutions including custom built (aka copy pasting stuff) and other plugins/services. Auth0 was one of the few services with a host of tools from authentication to social login to CRM integration. This meant a lot less time spent on using/creating a solution for each part and instead using auth0 to solve all the issues. Also, as a designer, their analytic backend is pretty sweet. ### 45. An awesome authentication system **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Furniture | Small-Business (50 or fewer emp.) **Reviewed Date:** April 21, 2019 **What do you like best about Auth0?** 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. 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. **What do you dislike about Auth0?** Their system is not stable, they treat customer not good at all. If it is down like recently can affect your business. **Recommendations to others considering Auth0:** Auth0 is perfect for taking care of your users. It saves passwords, usernames, emails, etc. You can limit what they can do and everything! **What problems is Auth0 solving and how is that benefiting you?** 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 ### 46. Enterprise Auth for Consumer Developers **Rating:** 4.5/5.0 stars **Reviewed by:** Chris S. | CEO, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** August 27, 2019 **What do you like best about Auth0?** The ease of integrating enterprise level features like Single Sign-On (SSO) is impressive. **What do you dislike about Auth0?** The docs are outdated for a few things. The lock.js is too large of a download for users. **What problems is Auth0 solving and how is that benefiting you?** Logging users in across multiple domains. ### 47. Authentication of Mobile app & APIs through Auth0 **Rating:** 4.5/5.0 stars **Reviewed by:** Martijn V. | Software Solutions Architect, Enterprise (> 1000 emp.) **Reviewed Date:** November 21, 2019 **What do you like best about Auth0?** The platform grows with you and provides you the security needed. As Auth0 keeps updating its solution with each new insight or major changes in the field of authentication we as a customer are relieved from this burden. The platform also allows you to create as many tenants as you have environments in your application landscape. Through use of these tenants we could integrate the platform easily into our ALM. **What do you dislike about Auth0?** There is no easy way its own administration portal to see all of the existing tenants and which tenants you don't have access to. When you don't have access to one of the tenants you also can't see who to contact. **What problems is Auth0 solving and how is that benefiting you?** We needed a SaaS solution for B2C authentication which has great mobile SDKs. As Auth0 keeps these SDKs up to date and provides good documentation we can configure the authentication and move on to our applications themselves. By using the solution we were able to significantly reduce our authentication related development. **Official Response from Andreas Christofakis:** > Hi Martijn, Thank you for sharing! We're happy the solution worked well for your B2C use case and you can now shift your development focus elsewhere. If there's anything else we can do to help, please let us know. ### 48. Frictionless authentication **Rating:** 4.5/5.0 stars **Reviewed by:** Michael S. | Sr. Android Developer, Internet, Small-Business (50 or fewer emp.) **Reviewed Date:** November 18, 2019 **What do you like best about Auth0?** I like the variety of technologies supported by Auth0 **What do you dislike about Auth0?** There is still a learning curve, but not as bad as previously thought. **Recommendations to others considering Auth0:** There are many options for integrating Auth0. If you are wondering about whether you can maintain a secured solution, Auth0 can help mitigate this risk. **What problems is Auth0 solving and how is that benefiting you?** I am using Auth0 for web and Android solutions. ### 49. Auth0 helped us to improve the customer experience through the adoption of a standard authentication **Rating:** 4.5/5.0 stars **Reviewed by:** Sergio A. | Arquitecto Software, Enterprise (> 1000 emp.) **Reviewed Date:** November 21, 2019 **What do you like best about Auth0?** Auth0 gave us the peace of mind of having a secure and reliable platform with which we resolved, and will resolve, the future challenges in identity issues. We admire the many code samples that you provide, from the product integration tutorials for the most known technologies (and not so much) to the examples of how to write a rule or a custom database script. **What do you dislike about Auth0?** All Auth0 documentation would be available in Spanish. The costs for business customers are a bit high. For large organizations like ours it is necessary that you provide Long Term Support (LTS) because it is very difficult for us to follow the dynamics that you have for changes and deprecations of features or libraries. **Recommendations to others considering Auth0:** Auth0 is the best option! **What problems is Auth0 solving and how is that benefiting you?** A recurring problem before using Auth0 was to enable a new user repository to an application, this task took us weeks of work. We can now solve directly on the console with a few clicks and without the need to involve the development sector responsible for that application. Reducing vulnerabilities in the login flow was something we never thought we would solve, now Auth0 allows us not to worry about these issues. The adoption of the platform reduced from one month to one week (or even days) the time that we used for authentication and authorization in each project. We reduced the costs in the projects due to the savings in development time that we dedicated to the security of each application. ### 50. Authentication made easy **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Education Management | Enterprise (> 1000 emp.) **Reviewed Date:** November 21, 2019 **What do you like best about Auth0?** Finally, we have a authentication as a service platform with a free tier that prevents the entry barrier to add auth in a lot of projects. **What do you dislike about Auth0?** Sometimes, we have experienced some deprecations, consequently, some changes in our code were required. **What problems is Auth0 solving and how is that benefiting you?** As a lecturer at the university, Auth0 has helped a lot when teaching authentication mechanisms and oAuth protocols. Students are more engaged and willing to add authentication/authorization mechanisms to their projects. ## Auth0 Discussions - [How do you port email templates to a third-party vendor?](https://www.g2.com/discussions/24315-how-do-you-port-email-templates-to-a-third-party-vendor) - 1 comment, 1 upvote - [Getting MFA with India KYC](https://www.g2.com/discussions/getting-mfa-with-india-kyc) - 1 comment, 1 upvote - [Is auth0 expensive?](https://www.g2.com/discussions/is-auth0-expensive) - 1 comment - [What is auth0 used for?](https://www.g2.com/discussions/what-is-auth0-used-for) - 1 comment - [View Auth0 pricing details and edition comparison](https://www.g2.com/products/auth0/reviews?order=lowest_rated&page=2§ion=pricing&secure%5Bexpires_at%5D=2026-07-09+21%3A51%3A23+-0500&secure%5Bsession_id%5D=e8692671-3f44-4771-988b-1610c955140a&secure%5Btoken%5D=dc8e64ec383a554c0b02b889ce564e5f0bd44870c77db2efcf5bb5e4f429da26&format=llm_user) ## Auth0 Integrations - [Angular](https://www.g2.com/products/angular/reviews) - [Apigee API Management](https://www.g2.com/products/apigee-api-management/reviews) - [Auth0](https://www.g2.com/products/auth0/reviews) - [AWS AppSync](https://www.g2.com/products/aws-appsync/reviews) - [Boomi](https://www.g2.com/products/boomi/reviews) - [Cloudflare Application Security and Performance](https://www.g2.com/products/cloudflare-application-security-and-performance/reviews) - [Django](https://www.g2.com/products/django/reviews) - [Flask](https://www.g2.com/products/flask/reviews) - [GitHub](https://www.g2.com/products/github/reviews) - [Google Workspace](https://www.g2.com/products/google-workspace/reviews) - [Kong Konnect](https://www.g2.com/products/kong-inc-kong-konnect/reviews) - [Kubernetes](https://www.g2.com/products/kubernetes/reviews) - [Microsoft Outlook](https://www.g2.com/products/microsoft-outlook/reviews) - [MongoDB](https://www.g2.com/products/mongodb/reviews) - [Okta](https://www.g2.com/products/okta/reviews) - [pip python](https://www.g2.com/products/pip-python/reviews) - [Python](https://www.g2.com/products/python/reviews) - [Railway](https://www.g2.com/products/railway/reviews) - [React Native](https://www.g2.com/products/react-native/reviews) - [Salesforce Heroku](https://www.g2.com/products/salesforce-heroku/reviews) - [Supabase](https://www.g2.com/products/supabase-supabase/reviews) - [Twilio](https://www.g2.com/products/twilio/reviews) - [Visual Studio Code](https://www.g2.com/products/visual-studio-code/reviews) ## Auth0 Features **Authentication Options** - Authentication User experience - Supports Required Authentication systems - Multi-Factor Authentication - Supports Required Authentication Methods/Protocols - Federation/SAML support (idp) - Federation/SAML support (sp) **User on/off Boarding** - Self Service Access requests - Smart/Automated Provisioning - Role Management - Policy Management - Access Termination - Approval Workflows **Authentication type** - SMS-Based - Voice-Based Telephony - Email-Based - Hardware Token-Based - Software Token - Biometric Factor - Mobile-Push - Risk-Based Authentication **Administration** - Bi-Directional Identity Synchronization - Policy Management - Cloud Directory - Application Integrations **Functionality** - Self-registration and self-service - Authentication - Scalability - Consent and preference management - Social login - Customer data linking **Functionality** - User provisioning - Single Sign-on - Enforces policies - Authentication - Multi-factor authentication **Access Control Types** - Endpoint access - Local Access - Remote Access - Partner Access - Supports BYOD users **User Maintenance** - Self Service Password Reset - Bulk Changes - Bi-directional Identity Synchronization **Functionality** - Multi-Device Sync - Backup ** Type** - Cloud-solution **AI Authentication Risk Management - Customer Identity and Access Management (CIAM)** - Adaptive MFA - Anomaly Detection - Fraudulent Login Detection - Adaptive Authentication Policies - Risk-Based Authentication **Administration** - Ease of installation on server - Password Policy Enforcement - Administration Console - Ease of connecting applications - Self Service Password Administration **Governance** - Identifies and Alerts for Threats - Compliance Audits ** Reporting** - Tracking - Reporting - Access & Permission Change Reporting - Compliance & Audit Trail Export **Implementation** - Easy Setup - Mobile SDK - Web SDK **AI Biometric & Behavioral Analysis - Customer Identity and Access Management (CIAM)** - Behavioral Biometric Analysis - Liveness Detection **Platform** - Multiple Operating system support - Multi-Domain Support - Cross Browser support - Fail over protection - Reporting - Auditing - Third Party Web Services support **Administration** - Reporting - Mobile App - Ease of set up for target systems - APIs **Authentication & Authorization - Identity and Access Management (IAM)** - Adaptive & Contextual Access Control **AI Context-Aware Security Controls - Customer Identity and Access Management (CIAM)** - Account Recovery Assistants - Constraint Enforcement **Administration & Governance - Identity and Access Management (IAM)** - Identity Lifecycle Management - Self‑Service Account Management **Generative AI - Identity and Access Management (IAM)** - AI‑Driven Access Anomaly Detection - Automated Policy Tuning ## Top Auth0 Alternatives - [OneLogin](https://www.g2.com/products/onelogin/reviews) - 4.4/5.0 (273 reviews) - [FusionAuth](https://www.g2.com/products/fusionauth/reviews) - 4.5/5.0 (137 reviews) - [Microsoft Entra ID](https://www.g2.com/products/microsoft-entra-id/reviews) - 4.5/5.0 (872 reviews)