# Best Free Single Sign On Software Solutions 2026 | Capterra > Find and compare the 2026 best free Single Sign On software solutions, using our interactive tool to quickly narrow your choices based on businesses like yours. Source: https://www.capterra.com/single-sign-on-software/s/free --- # Best Single Sign On Software for free For more information consult our [Single Sign On Buyers Guide](#buyers-guide-content) [4.7 (935)](https://www.capterra.com/p/119653/Okta/reviews/) Okta SSO provides a secure entry portal that gives your team exactly what they need for streamlined access to applications. [Learn more about Okta](https://www.capterra.com/p/119653/Okta/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management 82% recommend this product [4.7 (140)](https://www.capterra.com/p/154900/Auth0/reviews/) Auth0 enables seamless user access through Single Sign-On (SSO), while still maintaining strict controls and enhanced security. [Learn more about Auth0](https://www.capterra.com/p/154900/Auth0/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management 89% recommend this product [4.6 (47)](https://www.capterra.com/p/172556/ADSelfService-Plus/reviews/) ADSelfService Plus enables effortless, one-click access to enterprise applications with a secure and customizable SSO flow. [Learn more about ManageEngine ADSelfService Plus](https://www.capterra.com/p/172556/ADSelfService-Plus/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management [## LastPass](https://www.capterra.com/p/151988/LastPass/) [4.6 (2784)](https://www.capterra.com/p/151988/LastPass/reviews/) LastPass SSO simplifies employee access to cloud apps, while streamlining provisioning cloud apps for IT - all in the same application. [Learn more about LastPass](https://www.capterra.com/p/151988/LastPass/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management 84% recommend this product [## Cisco Duo](https://www.capterra.com/p/228827/Duo-Security/) [4.7 (548)](https://www.capterra.com/p/228827/Duo-Security/reviews/) Cisco Duo is a cloud-based identity security solution that secures access to critical resources for any user and device, from anywhere. [Learn more about Cisco Duo](https://www.capterra.com/p/228827/Duo-Security/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management 81% recommend this product [## Keeper Security](https://www.capterra.com/p/144637/Keeper/) [4.7 (506)](https://www.capterra.com/p/144637/Keeper/reviews/) Keeper is a leader in zero-trust identity security, protecting access to infrastructure and providing a control plane for AI execution. [Learn more about Keeper Security](https://www.capterra.com/p/144637/Keeper/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management 88% recommend this product [## LogMeOnce](https://www.capterra.com/p/200808/LogMeOnce/) [4.8 (130)](https://www.capterra.com/p/200808/LogMeOnce/reviews/) LogMeOnce Password Management & IAM software helps to effectively protect and manage passwords for teams, businesses, and enterprises. [Learn more about LogMeOnce](https://www.capterra.com/p/200808/LogMeOnce/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management 84% recommend this product [## WatchGuard AuthPoint](https://www.capterra.com/p/186563/WatchGuard-AuthPoint/) [4.7 (104)](https://www.capterra.com/p/186563/WatchGuard-AuthPoint/reviews/) WatchGuard AuthPoint is a multi-factor authentication service that helps companies keep identities, assets, accounts, and data secure. [Learn more about WatchGuard AuthPoint](https://www.capterra.com/p/186563/WatchGuard-AuthPoint/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management 89% recommend this product [## OneLogin](https://www.capterra.com/p/114110/OneLogin/) [4.6 (92)](https://www.capterra.com/p/114110/OneLogin/reviews/) Identity management (IAM) and single sign-on (SSO) solution for companies of all sizes. Get started immediately with our free trial. [Learn more about OneLogin](https://www.capterra.com/p/114110/OneLogin/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management [## Admin By Request](https://www.capterra.com/p/10009418/Admin-By-Request/) [4.9 (69)](https://www.capterra.com/p/10009418/Admin-By-Request/reviews/) Endpoint privilege management with just-in-time admin elevation, full auditing, and secure remote access for Windows, macOS, and Linux. [Learn more about Admin By Request](https://www.capterra.com/p/10009418/Admin-By-Request/) Single Sign On features reviewers most value Access Management Authentication Credential Management Data Security Multi-Factor Authentication Password Management Single Sign On Two-Factor Authentication User Management ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox. Filter (38) Products: Sort By: Sponsored * * * Plan Type Free Trial Popular 85% of professionals opt for a 30-day trial before the software purchase Other subsciption plans: Free Version Monthly Subscription Annual Subscription One-Time License Key Features All key features Popular We have selected the most important and critical features as defined by Capterra user reviews Access Management Active Directory Integration AI Copilot Audit Trail Authentication Compliance Management Credential Management Data Security Generative AI Multi-Factor Authentication Password Management Policy Management Reporting/Analytics Single Sign On Third-Party Integrations Two-Factor Authentication User Management Deployment Cloud, SaaS, Web-Based Desktop Mac Desktop Windows Desktop Linux On-Premise Windows On-Premise Linux Desktop Chromebook Mobile Android Mobile iPhone Mobile iPad Related Software Category: [Authentication Software](https://www.capterra.com/authentication-software/)[Identity Management Software](https://www.capterra.com/identity-management-software/)[Password Management Software](https://www.capterra.com/password-management-software/)[Multi-Factor Authentication Software](https://www.capterra.com/multi-factor-authentication-software/)[Access Governance Software](https://www.capterra.com/access-governance-software/)[Self-Service Password Reset (SSPR) Software](https://www.capterra.com/self-service-password-reset-software/)[Facial Recognition Software](https://www.capterra.com/facial-recognition-software/)[Identity Threat Detection and Response (ITDR) Software](https://www.capterra.com/identity-threat-detection-and-response-software/)[Identity Verification Software](https://www.capterra.com/identity-verification-software/)