--- title: "Best Free Authentication Software Solutions 2026 | Capterra" description: "Find and compare the 2026 best free Authentication software solutions, using our interactive tool to quickly narrow your choices based on businesses like yours." source_url: "https://www.capterra.com/authentication-software/s/free/" page_type: "subcategory" language: "en" --- # Best Authentication Software for free ## ManageEngine ADSelfService Plus Rating: 4.6 out of 5 (61 reviews) Profile: [ManageEngine ADSelfService Plus](https://www.capterra.com/p/172556/ADSelfService-Plus/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? ADSelfService Plus hardens logins with adaptive MFA, passwordless options, and conditional access across endpoints and apps. #### Rating breakdown - Ease of Use: 4.6 out of 5 - Customer Service: 4.5 out of 5 - Features: 4.6 out of 5 - Value for Money: 4.7 out of 5 #### Pros and cons based on reviews Not available #### Starting price Starting price: $595.00 Pricing details: Other, Per Year Free trial: Yes Free demo: Yes ### Features tab #### Highest rated features - Password Management: 3.5 rating - Single Sign On: 3.3 rating - Compliance Management: 5.0 rating - User Management: 5.0 rating #### Lowest rated features - Multi-Factor Authentication: 1.0 rating - Alerts/Notifications: 2.5 rating - Credential Management: 3.0 rating - Audit Management: 4.0 rating ### Gallery tab Ease of use: 4.6 out of 5 (61 reviews) #### Related review snippet Reviewer: Shyam A. Reviewer details: Financial Services, 1,001-5,000 employees Published: June 26, 2026 > "It has significantly improved operational efficiency by reducing password-related tickets and empowering users with self-service capabilities, leading to faster issue resolution and better productivity." ### Integrations tab ManageEngine ADSelfService Plus connects with 38+ software tools. [See all integrations](https://www.capterra.com/p/172556/ADSelfService-Plus/#integrations) #### Most popular integrations - Freshdesk: 4.5 rating - 15Five: 4.7 rating - Spiceworks Cloud Help Desk: 4.4 rating - Aha!: 4.7 rating - Blackboard: 4.1 rating - ManageEngine ServiceDesk Plus: 4.4 rating #### Integrations-related review snippet Reviewer: Oluwaseun O. Reviewer details: Banking, 10,001+ employees Published: February 15, 2023 > "I like the fact that you can integrate into other platforms and make use of one password across all of them." --- ## Google Cloud Identity and Access Management (IAM) Rating: 4.8 out of 5 (4 reviews) Profile: [Google Cloud Identity and Access Management (IAM)](https://www.capterra.com/p/246673/Cloud-Identity/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? Identity as a Service (IDaaS) software for admins to centralize management of users, apps, and devices with company workspace access. #### Rating breakdown - Ease of Use: 5.0 out of 5 - Customer Service: 5.0 out of 5 - Features: 4.5 out of 5 - Value for Money: 5.0 out of 5 #### Pros and cons based on reviews Not available #### Starting price Starting price: Not available Pricing details: Per User, Per Month Free trial: No Free demo: No ### Features tab #### Most popular features - Multi-Factor Authentication: Available - Single Sign On: Available - Mobile Authentication: Not available - Credential Management: Not available - User Management: Not available - Access Controls/Permissions: Available - Alerts/Notifications: Not available - Compliance Management: Not available - Policy Management: Not available - Self Service Portal: Not available - Biometrics: Not available - Knowledge-Based Authentication: Not available ### Gallery tab Ease of use: 5.0 out of 5 (4 reviews) ### Integrations tab Google Cloud Identity and Access Management (IAM) connects with 3+ software tools. [See all integrations](https://www.capterra.com/p/246673/Cloud-Identity/#integrations) #### Most popular integrations - Google Workspace: 4.7 rating - Okta: 4.7 rating - Microsoft Entra ID: 4.7 rating --- ## Auth0 Rating: 4.7 out of 5 (147 reviews) Profile: [Auth0](https://www.capterra.com/p/154900/Auth0/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? Auth0 enables frictionless authentication experiences through Single Sign-On (SSO), passwordless, and social identification features. #### Rating breakdown - Ease of Use: 4.5 out of 5 - Customer Service: 4.4 out of 5 - Features: 4.6 out of 5 - Value for Money: 4.3 out of 5 #### Pros and cons based on reviews Not available #### Starting price Starting price: $0.00 Pricing details: Flat Rate, Per Month Free trial: Yes Free demo: Yes ### Features tab #### Highest rated features - Secure Login: 4.7 rating - Single Sign On: 4.5 rating - API: 4.7 rating - Multi-Factor Authentication: 4.7 rating #### Lowest rated features - Alerts/Notifications: 4.3 rating - Credential Management: 4.4 rating - Two-Factor Authentication: 4.5 rating - Mobile Authentication: 4.6 rating #### Feature-related review snippet Reviewer: Gaurav S. Reviewer details: Renewables & Environment, 51-200 employees Published: November 6, 2024 > "The SSO feature makes it easy to access on-premises apps securely, and you can customize it to fit your company’s needs." ### Gallery tab Ease of use: 4.5 out of 5 (147 reviews) #### Related review snippet Reviewer: mithlesh P. Reviewer details: Financial Services, 10,001+ employees Published: July 9, 2026 > "I also appreciate the centralized user management, role based access controls, and customizable authentication workflows, which help identity management while maintaining a smooth login experience." ### Integrations tab Auth0 connects with 18+ software tools. [See all integrations](https://www.capterra.com/p/154900/Auth0/#integrations) #### Most popular integrations - Slack: 4.7 rating - Zoom Workplace: 4.6 rating - Microsoft 365: 4.6 rating - Microsoft SharePoint: 5.0 rating - Zendesk Suite: 4.4 rating - Constant Contact: 4.0 rating #### Integrations-related review snippet Reviewer: Jivan K. Reviewer details: Information Services, 11-50 employees Published: October 1, 2024 > "I love how Okta integrates with thousands of applications, enabling smooth single sign-on (SSO) experiences for our team." --- Connect with a Capterra advisor for a free 15-minute consultation Get a personalized software list aligned to your business needs with guidance from our expert advisors. ## Foxpass Rating: 4.9 out of 5 (20 reviews) Profile: [Foxpass](https://www.capterra.com/p/148736/Foxpass/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? Foxpass, by Splashtop, secure Wi-Fi and Server access control with both username/password and passwordless authentication. #### Rating breakdown - Ease of Use: 4.8 out of 5 - Customer Service: 4.8 out of 5 - Features: 4.6 out of 5 - Value for Money: 4.7 out of 5 #### Pros and cons based on reviews Not available #### Starting price Starting price: Not available Pricing details: Per Feature, Per Month Free trial: Yes Free demo: Yes ### Features tab #### Most popular features - Multi-Factor Authentication: Available - Single Sign On: Available - Mobile Authentication: Not available - Credential Management: Available - User Management: Available - Access Controls/Permissions: Available - Alerts/Notifications: Not available - Compliance Management: Available - Policy Management: Not available - Self Service Portal: Not available - Biometrics: Not available - Knowledge-Based Authentication: Not available ### Gallery tab Ease of use: 4.8 out of 5 (20 reviews) ### Integrations tab Foxpass connects with 5+ software tools. [See all integrations](https://www.capterra.com/p/148736/Foxpass/#integrations) #### Most popular integrations - Google Workspace: 4.7 rating - Microsoft 365: 4.6 rating - Okta: 4.7 rating - OneLogin: 4.6 rating - Radius: 4.4 rating --- ## ManageEngine AD360 Rating: 4.6 out of 5 (35 reviews) Profile: [ManageEngine AD360](https://www.capterra.com/p/268487/ManageEngine-AD360/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? AD360 delivers adaptive MFA and SSO so you can enforce strong, contextual authentication across users and apps. #### Rating breakdown - Ease of Use: 4.7 out of 5 - Customer Service: 4.5 out of 5 - Features: 4.6 out of 5 - Value for Money: 4.6 out of 5 #### Pros and cons based on reviews Not available #### Starting price Starting price: Not available Pricing details: Other, Per Year Free trial: Yes Free demo: Yes ### Features tab #### Highest rated features - Activity Dashboard: 5.0 rating - Compliance Management: 5.0 rating - Credential Management: 5.0 rating - Reporting & Statistics: 5.0 rating #### Feature-related review snippet Reviewer: shameen S. Reviewer details: Education Management, 1,001-5,000 employees Published: December 4, 2025 > "This is really easy to use and having good user interface and the customer support is very quick and we are able to achieve all the required tasks on time" ### Gallery tab Ease of use: 4.7 out of 5 (35 reviews) #### Related review snippet Reviewer: Suvomoy R. Reviewer details: Oil & Energy, 5,001-10,000 employees Published: December 17, 2025 > "AD Audit Plus provides detailed, real-time change tracking with event correlation and alerting, which is extremely valuable during security investigations or compliance audits." ### Integrations tab ManageEngine AD360 connects with 184+ software tools. [See all integrations](https://www.capterra.com/p/268487/ManageEngine-AD360/#integrations) #### Most popular integrations - Zoho CRM: 4.3 rating - Dayforce HCM: 4.3 rating - Freshservice: 4.6 rating - JIRA Service Management: 4.5 rating - UKG Pro: 4.3 rating - Sage HR: 4.5 rating #### Integrations-related review snippet Reviewer: Verified Reviewer Reviewer details: Financial Services, 201-500 employees Published: December 19, 2025 > "The experience has been smooth, with only minor areas for UI and integration improvements." --- ## LastPass Rating: 4.6 out of 5 (2,787 reviews) Profile: [LastPass](https://www.capterra.com/p/151988/LastPass/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? LastPass MFA secures every access point to your business. MFA offers passwordless access, maximizing security with custom policies. #### Rating breakdown - Ease of Use: 4.5 out of 5 - Customer Service: 4.3 out of 5 - Features: 4.6 out of 5 - Value for Money: 4.5 out of 5 #### Pros and cons based on reviews Pros: - Intuitive cross-platform usability - Secure collaborative password sharing Cons: - Inconsistent website compatibility - Unreliable autofill functionality #### Starting price Starting price: $4.00 Pricing details: Flat Rate, Per Month Free trial: Yes Free demo: No ### Features tab #### Highest rated features - Password Management: 4.8 rating - Secure Login: 4.7 rating - Multi-Factor Authentication: 4.8 rating - Mobile Authentication: 4.5 rating #### Lowest rated features - Active Directory Integration: 3.8 rating - Third-Party Integrations: 4.1 rating - API: 3.8 rating - User Management: 4.3 rating #### Feature-related review snippet Reviewer: David N. Reviewer details: Computer Software, 201-500 employees Published: April 27, 2026 > "I think the UI for both browser and mobile is simple to use and navigate." ### Gallery tab Ease of use: 4.5 out of 5 (2,787 reviews) #### Related review snippet Reviewer: Daniel J. Reviewer details: Logistics and Supply Chain, 201-500 employees Published: May 19, 2025 > "The ability to save passwords, auto generate, secure your information and user friendly extension to autopopulate or update passwords is what made it stand out compared to others." ### Integrations tab LastPass connects with 6+ software tools. [See all integrations](https://www.capterra.com/p/151988/LastPass/#integrations) #### Most popular integrations - Slack: 4.7 rating - Google Chrome: 4.8 rating - Microsoft Azure: 4.7 rating - Okta: 4.7 rating - OneLogin: 4.6 rating - Google Cloud Operations Suite: 5.0 rating #### Integrations-related review snippet Reviewer: Sam W. Reviewer details: Airlines/Aviation, 10,001+ employees Published: January 21, 2025 > "The cloud integration/browser integration is the safest I've used." --- ## Okta Rating: 4.7 out of 5 (945 reviews) Profile: [Okta](https://www.capterra.com/p/119653/Okta/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? Okta create secure, seamless customer experiences with user authentication-as-a-service trusted by 13,000+ companies today. #### Rating breakdown - Ease of Use: 4.6 out of 5 - Customer Service: 4.5 out of 5 - Features: 4.6 out of 5 - Value for Money: 4.5 out of 5 #### Pros and cons based on reviews Pros: - Comprehensive identity security controls - Streamlined user management experience Cons: - Mobile authentication inconveniences - High cost for smaller organizations #### Starting price Starting price: $6.00 Pricing details: Per User, Per Month Free trial: Yes Free demo: No ### Features tab #### Highest rated features - Single Sign On: 4.7 rating - Multi-Factor Authentication: 4.7 rating - Access Management: 4.6 rating - Password Management: 4.5 rating #### Lowest rated features - Policy Management: 4.3 rating - User Management: 4.4 rating - Access Controls/Permissions: 4.5 rating - Real-Time Notifications: 4.5 rating #### Feature-related review snippet Reviewer: Kavindu Githsara K. Reviewer details: E-Learning, 11-50 employees Published: February 26, 2023 > "The interface is intuitive and user-friendly, and it’s easy to navigate to the applications I need." ### Gallery tab Ease of use: 4.6 out of 5 (945 reviews) #### Related review snippet Reviewer: Verified Reviewer Reviewer details: Retail, 1-10 employees Published: April 21, 2026 > "The platform provides a reliable and secure way to manage user access across multiple applications, with features like single sign-on and multi-factor authentication making day-to-day use much more convenient." ### Integrations tab Okta connects with 4+ software tools. [See all integrations](https://www.capterra.com/p/119653/Okta/#integrations) #### Most popular integrations - Slack: 4.8 rating - Salesforce Sales Cloud: 4.7 rating - Google Workspace: 4.7 rating - Microsoft 365: 4.7 rating #### Integrations-related review snippet Reviewer: Kannan J. Reviewer details: Information Technology and Services, 11-50 employees Published: January 13, 2025 > "Okta helped manage all apps in one place, and it works well with multiple integrations." --- ## Cisco Duo Rating: 4.7 out of 5 (548 reviews) Profile: [Cisco Duo](https://www.capterra.com/p/228827/Duo-Security/) Visible tabs: Overview, Features, Gallery ### Overview tab #### What is this product about? Cisco Duo is a cloud-based identity security solution that secures access to critical resources for any user and device, from anywhere. #### Rating breakdown - Ease of Use: 4.6 out of 5 - Customer Service: 4.4 out of 5 - Features: 4.5 out of 5 - Value for Money: 4.6 out of 5 #### Pros and cons based on reviews Pros: - Flexible multi-factor authentication - Reliable information confidentiality Cons: - Device dependency and compatibility issues - Unreliable push notification delivery #### Starting price Starting price: $3.00 Pricing details: Per User, Per Month Free trial: Yes Free demo: No ### Features tab #### Highest rated features - Secure Login: 4.9 rating - Two-Factor Authentication: 4.8 rating - Mobile Authentication: 4.8 rating - Multi-Factor Authentication: 4.8 rating #### Lowest rated features - Biometrics: 2.5 rating - User Management: 4.0 rating - Credential Management: 4.4 rating - Access Controls/Permissions: 4.3 rating #### Feature-related review snippet Reviewer: Ilario M. Reviewer details: Mechanical or Industrial Engineering, 1,001-5,000 employees Published: February 19, 2025 > "good system to implement 2FA on large amount of etherogeneous system." ### Gallery tab Ease of use: 4.6 out of 5 (548 reviews) #### Related review snippet Reviewer: Scott M. Reviewer details: Financial Services, 11-50 employees Published: March 12, 2026 > "Overall it's been a great solution to meet the needs for MFA in our workplace environment, because our end users can't uses smart phones because of compliance." --- ## LogMeOnce Rating: 4.8 out of 5 (130 reviews) Profile: [LogMeOnce](https://www.capterra.com/p/200808/LogMeOnce/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? LogMeOnce Password Management & IAM software helps to effectively protect and manage passwords for teams, businesses, and enterprises. #### Rating breakdown - Ease of Use: 4.6 out of 5 - Customer Service: 4.7 out of 5 - Features: 4.6 out of 5 - Value for Money: 4.8 out of 5 #### Pros and cons based on reviews Not available #### Starting price Starting price: $4.00 Pricing details: Per User, Per Month Free trial: Yes Free demo: No ### Features tab #### Highest rated features - Password Management: 4.6 rating - Secure Login: 4.5 rating - Two-Factor Authentication: 4.4 rating - Multi-Factor Authentication: 4.3 rating #### Lowest rated features - Single Sign On: 4.3 rating - Mobile Authentication: 4.4 rating - Credential Management: 4.3 rating - Activity Dashboard: 4.0 rating #### Feature-related review snippet Reviewer: Ronnie R. Reviewer details: Wine and Spirits, 1-10 employees Published: March 15, 2023 > "Turns out, set-up was less stressful than I expected, and with time easy to navigate" ### Gallery tab Ease of use: 4.6 out of 5 (130 reviews) #### Related review snippet Reviewer: Tina G. Reviewer details: Biotechnology, 51-200 employees Published: October 9, 2023 > "It's secure, doesn't seem to have some of the issues that other password managers have (with being compromised), the free tier still has a lot of features, the graphics are cool" ### Integrations tab LogMeOnce connects with 5+ software tools. [See all integrations](https://www.capterra.com/p/200808/LogMeOnce/#integrations) #### Most popular integrations - Slack: 4.7 rating - Microsoft Teams: 4.5 rating - Okta: 4.7 rating - Cisco Duo: 4.7 rating - Microsoft Entra ID: 4.7 rating #### Integrations-related review snippet Reviewer: Sung R. Reviewer details: Non-Profit Organization Management, 11-50 employees Published: March 2, 2023 > "I like the fact that once I install on my laptop, phone and ipad they are all integrated." --- ## Plaid Rating: 4.4 out of 5 (106 reviews) Profile: [Plaid](https://www.capterra.com/p/174384/Plaid/) Visible tabs: Overview, Features, Gallery, Integrations ### Overview tab #### What is this product about? Instantly authenticate consumer bank accounts for a seamless payment experience. #### Rating breakdown - Ease of Use: 4.5 out of 5 - Customer Service: 4.3 out of 5 - Features: 4.5 out of 5 - Value for Money: 4.4 out of 5 #### Pros and cons based on reviews Not available #### Starting price Starting price: Not available Pricing details: Usage Based, Per Month Free trial: No Free demo: No ### Features tab #### Highest rated features - Fraud Detection: 5.0 rating - Compliance Management: 4.8 rating - Real-Time Monitoring: 5.0 rating - Secure Data Storage: 5.0 rating #### Lowest rated features - Reporting & Statistics: 3.5 rating - Risk Alerts: 4.3 rating - API: 4.0 rating - Access Management: 5.0 rating #### Feature-related review snippet Reviewer: Niquan C. Reviewer details: Telecommunications, 1-10 employees Published: April 14, 2026 > "I like the simplicity of using the app it has a seamless aproach it is extremely helpful and i would definitely recommend" ### Gallery tab Ease of use: 4.5 out of 5 (106 reviews) #### Related review snippet Reviewer: Mai M. Reviewer details: Hospitality, 11-50 employees Published: March 31, 2026 > "Plaid acts like a secure bridge, immediately allowing apps to verify balances, check transaction history, and enable instant ACH transfers." ### Integrations tab Plaid connects with 22+ software tools. [See all integrations](https://www.capterra.com/p/174384/Plaid/#integrations) #### Most popular integrations - Dwolla: 4.3 rating - Turnkey Lender: 4.6 rating - Adyen: 4.6 rating - Riskified: 4.6 rating - Ocrolus: 4.6 rating - Airwallex: 3.9 rating #### Integrations-related review snippet Reviewer: Verified Reviewer Reviewer details: Biotechnology, 10,001+ employees Published: April 8, 2026 > "The API capabilities are pretty strong and allow companies to build advanced financial features without dealing with banks directly." --- ## 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 (71) Products: Sort By: Featured Partners * * * 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 Controls/Permissions AI Copilot Alerts/Notifications Biometrics Compliance Management Credential Management Generative AI Knowledge-Based Authentication Mobile Authentication Multi-Factor Authentication Policy Management Self Service Portal Single Sign On 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: [Multi-Factor Authentication Software](https://www.capterra.com/multi-factor-authentication-software/)[Identity Verification Software](https://www.capterra.com/identity-verification-software/)[Privileged Access Management Software](https://www.capterra.com/privileged-access-management-software/)[Single Sign On Software](https://www.capterra.com/single-sign-on-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/)[Password Management Software](https://www.capterra.com/password-management-software/)