Best Single Sign-on (SSO) Platforms For Free
Top picks for Single Sign-on (SSO) Platforms available for Free
9.6
SpotScore
Securely manage user identities and access with ease.
8.6
SpotScore
Empower your SaaS with seamless enterprise integration.
Free trial not available
Freemium
Starts from $49/Month
8.5
SpotScore
Secure, streamlined access for enhanced productivity.
Free Trial available
Freemium not available
miniOrange Single Sign-On offers custom pricing plan
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Our research is independent and data-backed. We review thousands of tools and use real buyer signals — without the hype.
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List of the Best Single Sign-on (SSO) Platforms For Free as of September 2026
9.6
SpotScore
Crowd
Securely manage user identities and access with ease.
Best for: SMB teams · Mid-market · Enterprise
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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 Crowd8.6
SpotScore
WorkOS
Empower your SaaS with seamless enterprise integration.
Best for: SMB teams · Mid-market · Enterprise
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What is WorkOS?
WorkOS is an enterprise-ready developer platform that simplifies and accelerates the process of outfitting SaaS applications with the features demanded by larger organizations. Complex features like Single Sign-on and automated user provisioning can take days, or even months, to implement, but ...
Read more about WorkOSStarts from $49/Month, also offers free forever plan
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8.5
SpotScore
miniOrange Single Sign-On
Secure, streamlined access for enhanced productivity.
Best for: SMB teams · Mid-market · Enterprise
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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-OnminiOrange Single Sign-On offers custom pricing plan
7.9
SpotScore
Descope
Secure, scalable, and stress-free identity management.
Best for: SMB teams · Mid-market · Enterprise
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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 DescopeStarts from $249/month when yearly, also offers free forever plan
7.7
SpotScore
Zerotek
Transform your operations with Zerotek's secure platform.
Best for: SMB teams · Mid-market · Enterprise
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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 ZerotekZerotek offers custom pricing plan
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].