App comparison
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Free Authentication Software
Last updated: February 2026
57 software options
Sponsored
ManageEngine ADSelfService Plus
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Self Service Password Management and Single Sign On Solution
ADSelfService Plus is licensed based on the number of domain users. Our product is completely free for 50 domain users.
Read more about ManageEngine ADSelfService Plus
Auth0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure access for everyone. But not just anyone.
Get Auth0 for free with up to 7,000 active users and unlimited logins. No credit card required. Pricing and functionality outlined below. B2C - Essentials $23/mo Best for simple projects or applications. B2C - Professional $240/mo Best for teams and projects that need added security. B2B - Essentials $130/mo Best for simple projects or applications. B2B - Professional $800/mo Best for teams and projects that need added security B2E Workforce Identity Okta and Auth0 joined forces! Secure your employees — wherever they are — with Okta’s Workforce Identity solutions. Click here for more details, https://auth0.com/pricing
Read more about Auth0
Foxpass
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Linux server & Wifi Access Control
Contact us for pricing
Read more about Foxpass
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Integrated Access and Authentication
Premium (Single user) - $3 per month (billed annually) Families (up to 6 users) - $4 per month (billed annually) LastPass Teams: $4/user/month for 5-50 users (billed $48 annually per user) LastPass Business: $6/user/month for 5+ users (billed $72 annually per user) Advanced MFA Add-On: $3/user/month for 5+ users (billed $108 annually per user for LastPass Business + MFA) Advanced SSO Add-On: $2/user/month for 5+ users (billed $96 annually per user for LastPass Business + SSO) Add-ons available with the purchase of LastPass Business
Read more about LastPass
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
On-demand identity & access management for enterprise
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Password and identity management solution
Ask about bulk pricing discounts.
Read more about LogMeOnce
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Uniquely simple and powerfully secure.
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-Based Identity Management & Single Sign-On System
Free for for up to 3 apps and 5 personal apps
Read more about OneLogin
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Two-step verification tool
Google Authenticator is a free mobile app
Read more about Google Authenticator
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Identity Risk Management Platform
Please contact RSA Security directly for pricing details.
Read more about RSA SecurID
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Manage your company's Google and Microsoft users all in one
Planos: Basic: R$1 BRL por usuário mês Standard: R$2,5 BRL por usuário mês Security R$8,5 BRL por usuário mês Enterprise: R$10,5 BRL por usuário mês
Read more about Conecta Suite
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Platform that enables apps to connect with bank accounts
Contact Plaid for pricing information.
Read more about Plaid
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Shared PC authentication, proximity, 2FA/MFA wireless token.
GateKeeper Enterprise offers a 14-day free trial for new users, after which the software is available across 3 pricing tiers, details of which are outlined below - Core - $3/user/month Advanced - $5/user/month Ultimate - $8/user/month
Read more about GateKeeper Enterprise
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure password collaboration for tech teams
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Authentication, Authorization, & user management for any app
Full product is free for unlimited users, optional support & hosting plans.
Read more about FusionAuth
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Identity Verification Management
Exclusive for the Gartner community, we're offering 500 free services (includes Government ID Verification with optional Selfie Verification and/or Persona Watchlist Report) per month. Many use this solution to help meet KYC/AML compliance. We hope this helps companies of all sizes get their businesses/ideas off the ground faster, convert more of the best users, and deter bad actors. Try it today by visiting: withpersona.com/gartner
Read more about Persona
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
One solution for billions of Identity & Access needs.
We offer multiple pricing plans starting $1/user/month. Contact info@xecurify.com to get your customized quote!
Read more about miniOrange
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Multi-factor authentication management platform
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Workforce Multi-Factor Authentication for SMB and Enterprise
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Simple & Easy passwordless authentication for website & apps
MojoAuth is a free tool. The enterprise plan starts from $99.
Read more about MojoAuth
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Passwordless Identity Authentication
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Unphishable Multi-Factor Authentication
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
User Management for the PLG Era
https://frontegg.com/pricing
Read more about Frontegg
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Protect your Email Domains against Email Abuse and Phishing.
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Software for managing authentication operations
FREE licences for up to 10 users. $2.70 per user per month for up to 500 users (with basic support) $3.38 per user per month for up to 500 users (with premium support) Over 500 users - please contact Authlogics
Read more about Authlogics MFA