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WorkOS Alternatives: 8 Options Compared, Including Free (2026)

Explore 8 alternatives to WorkOS — vetted by our editors with real user reviews, pricing, and feature comparisons.

A quick look at the 8 best free WorkOS alternatives

Quick answer

The best WorkOS alternatives to try first are Okta, Auth0 and Frontegg. Okta earns the highest SpotScore (9.8) and a 4.4★ rating. Compare all 8 on score, rating, and pricing below.

Some teams leave WorkOS for the price, others for features or fit. Whatever yours is, these 8 single sign-on (sso) platforms free alternatives are the picks we'd start with, ranked by SpotScore (real-user satisfaction plus market presence), ratings, and pricing. Editors review each. The table is your quick comparison; the sections below add depth.

ProductSpotScoreRatingPricingBest for
OktaSecurely connect and manage users with ease.9.8★★★★☆ 4.4(230)Freefrom $2 /User/Monthteams of all sizes
Auth0Secure your identity with Auth0.—★★★★☆ 4.4(129)FreeFree Trial · Freemium · Subscription · Quotation Basedteams of all sizes
FronteggSecure your customers' data with ease.—★★★★★ 4.9FreeFree Trial · Quotation Basedteams of all sizes
CrowdSecurely manage user identities and access with ease.9.6★★★★☆ 4(13)FreeFree Trial · One-time license · Subscriptionteams of all sizes
miniOrange Single Sign-OnSecure, streamlined access for enhanced productivity.8.5★★★★★ 4.85(20)FreeFree Trial · Quotation Basedteams of all sizes
DescopeSecure, scalable, and stress-free identity management.7.9★★★★★ 4.92(19)FreeFreemium · Subscription · Quotation Basedteams of all sizes
ZerotekTransform your operations with Zerotek's secure platform.7.7★★★★★ 5(1)FreeFree Trial · Quotation Basedteams of all sizes
ManageEngine ADSelfService PlusEmpowering secure access for your workforce.—Not yet ratedFreeFree Trial · Subscription · Quotation Basedteams of all sizes

9.8

SpotScore

Okta - Identity and Access Management (IAM) Software

Okta

Securely connect and manage users with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

230 verified reviews

Add to compare

What is Okta?

Okta is a cloud based Identity and Access Management service that allows developers to manage users and connect applications securely. With Okta, developers can easily and securely add user authentication, authorization, SSO or single sign-on to their applications, all backed by a leading ...

Read more about Okta
Free TrialTry Free →·

Okta offers custom pricing plan

Auth0 - Customer Identity and Access Management (CIAM) Software

Auth0

Secure your identity with Auth0.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

129 verified reviews

Add to compare

What is Auth0?

Auth0 helps business use identity to secure the APIs and mobile apps, add single sign-on, deploy confidential digital credentials for the users, and connect customers to the cloud applications they need. The extensible platform is open to many identity providers and has over 30 features from ...

Read more about Auth0
Free Trial·

Auth0 offers custom pricing plan

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Frontegg - Customer Identity and Access Management (CIAM) Software

Frontegg

Secure your customers' data with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.9

Add to compare

What is Frontegg?

Frontegg is a comprehensive Customer Identity and Access Management (CIAM) solution designed to provide seamless authentication, security, and user management for modern applications. With a focus on self-service and developer-friendly integration, Frontegg enables businesses to implement ...

Read more about Frontegg
Free TrialTry Free →·

Frontegg offers custom pricing plan

9.6

SpotScore

Crowd - Single Sign-on (SSO) Platforms

Crowd

Securely manage user identities and access with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.0

13 verified reviews

Add to compare

What is Crowd?

Crowd is a cloud-based single sign-on solution that simplifies user identity management for businesses. Connect multiple directories to a single application to streamline access to applications from outside of your main directory. Furthermore, set authentication rules and maintain consistent ...

Read more about Crowd
Free TrialTry Free →·

Starts from $10One Time Payment

8.5

SpotScore

miniOrange Single Sign-On - Single Sign-on (SSO) Platforms

miniOrange Single Sign-On

Secure, streamlined access for enhanced productivity.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.8

20 verified reviews

Add to compare

What is miniOrange Single Sign-On?

miniOrange Single Sign-On provides a streamlined and secure way of managing passwords and usernames. The solution offers an array of features designed to help users boost productivity, improve convenience and protect their data. With miniOrange Single Sign-On, users gain the ability to ...

Read more about miniOrange Single Sign-On
Free Trial·

miniOrange Single Sign-On offers custom pricing plan

7.9

SpotScore

Descope - Single Sign-on (SSO) Platforms

Descope

Secure, scalable, and stress-free identity management.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

4.9

19 verified reviews

Add to compare

What is Descope?

Descope designed to help developers and product teams build secure, seamless authentication experiences without having to manage complex infrastructure. Built for engineering teams, SaaS startups, and enterprises alike, Descope offers a visual drag-and-drop interface along with flexible SDKs ...

Read more about Descope

Starts from $249/month when yearly, also offers free forever plan

7.7

SpotScore

Zerotek - Single Sign-on (SSO) Platforms

Zerotek

Transform your operations with Zerotek's secure platform.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

1 verified reviews

Add to compare

What is Zerotek?

Zerotek is the best solution for MSPs seeking to secure and modernize their customer’s operations. Our pay-as-you go platform provides multitenancy capabilities and helps MSPs manage identity and SaaS management - the essential foundation for successful digitization. Enjoy a greater peace of ...

Read more about Zerotek
Free Trial·

Zerotek offers custom pricing plan

ManageEngine ADSelfService Plus

ManageEngine ADSelfService Plus

Empowering secure access for your workforce.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is ManageEngine ADSelfService Plus?

ADSelfService Plus is an identity security solution providing adaptive multi-factor authentication (MFA), single sign-on (SSO), password self-service, a password policy enhancer, remote work enablement, and workforce self-service. It helps keep identity-based threats out, fast-tracks ...

Read more about ManageEngine ADSelfService Plus
Free Trial·

ManageEngine ADSelfService Plus offers custom pricing plan

The main WorkOS competitors

Buyers comparing WorkOS usually weigh it against these 8 single sign-on (sso) platforms competitors, starting with Okta, Auth0 and Frontegg. Each is compared against WorkOS on rating, pricing and feature coverage below.

What else works like WorkOS?

Searches for "sites like WorkOS" and "apps like WorkOS" land on the same shortlist as "WorkOS alternatives" — the 8 options below cover both, whether you want a like-for-like replacement or something lighter.

The case for each pick

Okta9.8Best for teams of all sizes

Easy user authentication integration

Watch for: Can be complex to set up

Auth0Best for teams of all sizes

Developers praise how easy and fast Auth0 makes implementing authentication and authorization.

Watch for: Anything custom or complex has a learning curve and can become complicated to implement.

FronteggBest for teams of all sizes
Crowd9.6Best for teams of all sizes

Cloud-based solution

Watch for: Requires technical expertise

miniOrange Single Sign-On8.5Best for teams of all sizes

Unified login credentials

Watch for: Limited integration options

Descope7.9Best for teams of all sizes

Many users report implementing complex authentication systems in days rather than months

Watch for: No built-in portal for customers to manage roles or access independently

Zerotek7.7Best for teams of all sizes

Pay-as-you-go model

Watch for: Limited features compared to larger platforms

ManageEngine ADSelfService PlusBest for teams of all sizes

Why teams look for a WorkOS alternative

When WorkOS stops fitting, it's typically for reasons such as:

  • May lack advanced customization
  • Not suitable for small projects
  • Limited support for legacy systems

What to prioritize in a WorkOS alternative

Here's how the 8 free alternatives differ where it counts: 8 offer a free tier; paid plans run $2, with Okta the cheapest entry point; and Zerotek is the highest rated at 5★ across 1 reviews.

Our scoring approach.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to WorkOS are Zerotek (5.0★), Descope (4.9★), Frontegg (4.9★). Compare all 8 alternatives side-by-side above.

When evaluating alternatives to WorkOS, prioritize: Audit Logging, BYOD Support, SAML Service Provider (SP), SAML identity and attributes (IdP), Adaptive Authentication, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

WorkOS starts from $49 /Month. Many alternatives offer similar functionality at different price points — some with free tiers, others with more flexible per-seat pricing. Use the filters above to narrow by budget.

Migration difficulty depends on how deeply WorkOS is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Which WorkOS alternative makes sense for you?

  • On a budget / just exploring: start with a free tier — Okta, Auth0 and Frontegg let you evaluate without paying upfront.
  • If real-user ratings matter most: Zerotek has the strongest star rating (5★) among the options with verified reviews.
  • Want the safest pick: Okta has the highest Spotsaas Score (9.8) in this list — a strong default if you're unsure.

What switching from WorkOS takes

Moving away from WorkOS is lower-risk with a phased approach. Export your data, test that the new tool imports it, and verify your key workflows. Run a small pilot before the full switch, and don't drop WorkOS until the migration's complete. Free trials above help you test first.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].