Best Single Sign-On (SSO) Software - Page 8

How Many Single Sign-On (SSO) Solutions Products Does G2 Track?

Total Products under this Category: 201

Category Stats (Nov 2026)

  • Average Rating: 4.4/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: SSOJet (+1.88%) - Among all products in this category, SSOJet recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Single Sign-On (SSO) Solutions Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 34,500+ Authentic Reviews
  • 201+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Single Sign-On (SSO) Solutions

G2 Grid® for Single Sign-On (SSO) Solutions plotting products by satisfaction and market presence

Highlighted products: Okta, Rippling IT, JumpCloud, Microsoft Entra ID, Cisco Duo, 1Password, Auth0, and LastPass.

Underlying data: [Grid® JSON](https://www.g2.com/categories/single-sign-on-sso/grids.json?focus%5B%5D=okta&focus%5B%5D=rippling-it&focus%5B%5D=jumpcloud&focus%5B%5D=microsoft-entra-id&focus%5B%5D=cisco-duo&focus%5B%5D=1password&focus%5B%5D=auth0&focus%5B%5D=lastpass)

Gluu

The free open source Gluu Server enables organizations to centralize their authentication and authorization service and leverage standards such as OpenID Connect, UMA, and SAML 2.0 to achieve federated single sign-on (SSO), strong authentication, and web and API access management.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Gluu?

  • Seller: Gluu
  • Year Founded: 2009
  • HQ Location: Austin, US
  • LinkedIn® Page: www.linkedin.com
    25 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Gluu?

HID DigitalPersona

The HID DigitalPersona software offers a new way to provide authentication services to users. Whereas traditional 2FA/MFA solutions are stuck on “what you have/what you know”, DigitalPersona leverages an array of easily deployable authentication methods so users can quickly and easily gain access to their cloud applications, such as Microsoft 365, VPNs, corporate networks, Windows desktops, Citrix applications and more.

Average Rating: 4.3/5.0

Total Reviews: 3

Who Is the Company Behind HID DigitalPersona?

  • Seller: HID Global
  • Year Founded: 1991
  • HQ Location: Austin, TX
  • LinkedIn® Page: www.linkedin.com
    4,151 employees on LinkedIn®
  • Phone: (800) 237-7769

Who Uses This Product?

  • Company Size: 50% Large, 25% Medium

What Are Recent G2 Reviews of HID DigitalPersona?

HID Identity and Access Management

Secure Identity Authentication & Lifecycle Management. Enhance security, simplify access and manage identities efficiently. Whether it’s using biometrics to authenticate into a network, managing identities and credentialing within airports, or securing an entire ecosystem of connected devices, HID Global has solutions for today’s Zero Trust environment.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate HID Identity and Access Management?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.9/10)

Who Is the Company Behind HID Identity and Access Management?

  • Seller: HID Global
  • Year Founded: 1991
  • HQ Location: Austin, TX
  • LinkedIn® Page: www.linkedin.com
    4,151 employees on LinkedIn®
  • Phone: (800) 237-7769

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About HID Identity and Access Management?

AI-generated summary from verified user reviews

Pros
  • Users praise the easy integrations with external apps, enhancing overall stability and functionality of HID Identity and Access Management.
  • Users value the stable system and API integration of HID Identity and Access Management with external applications.
  • Users appreciate the stable system and API integration that enhances connectivity with external applications effectively.
  • Users appreciate the reliable system and seamless API integration with external apps, enhancing their overall experience.
Cons
  • Users are dissatisfied with the limited customization options and outdated appearance of the lockers.
  • Users find the outdated design of the lockers unappealing, with limited options for sliding doors available.
  • Users are disappointed with the outdated look and limited design options for the lockers in HID Identity and Access Management.
  • Users dislike the outdated interface of HID Identity and Access Management, finding it visually unappealing and limited in options.
  • Users criticize the poor interface design of HID Identity and Access Management, feeling it appears outdated and limited.

What Are Recent G2 Reviews of HID Identity and Access Management?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

Hypergate Authenticator

Dear G2 Team, My name is Massimiliano Decarli and I am a Business Developer at Hypergate. I have seen on your website that you have partners which offer a wide variety of products. It caught my attention that you listed Enterprise mobility solution hence I was wondering if a partnership could be feasible. The product is called Hypergate which is both an SSO software which works with all MDM software as well as a Files management software. As our product falls in line with your listing I was wondering what the requirements were to be listed on your partner program. Thanks in advance and I hope to hear from you with positive feedback. More information can be found on hypergate.ch Best Regards Massimiliano Decarli

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Hypergate Authenticator?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Hypergate Authenticator?

Idemeum Password Manager

Bridge the gap between HR and IT. Now your teams can work effectively together by unifying HR system with app management for onboarding, offboarding, and everything in between. No more waiting or requests for access – employees are ready to go day one.

Average Rating: 2.5/5.0

Total Reviews: 1

How Do G2 Users Rate Idemeum Password Manager?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.9/10)

Who Is the Company Behind Idemeum Password Manager?

Who Uses This Product?

  • Company Size: 100% Small

LogonBox SSPR

Enabling users to manage their own accounts without IT intervention. Reduce help desk calls, boost user productivity and improve overall security.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate LogonBox SSPR?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind LogonBox SSPR?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of LogonBox SSPR?

What Are G2 Users Discussing About LogonBox SSPR?

MonoSign

MonoSign is a comprehensive Identity & Access Management solution for enterprise level companies. Get Universal Directory, Single Sign-On, Adaptive MFA, Lifecycle Management and many more...

Average Rating: 3.8/5.0

Total Reviews: 3

How Do G2 Users Rate MonoSign?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)

Who Is the Company Behind MonoSign?

  • Seller: MonoFor
  • Year Founded: 2013
  • HQ Location: New York, US
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About MonoSign?

AI-generated summary from verified user reviews

Pros
  • Users find MonoSign user-friendly, ideal for beginners, and a great value for its ease of use.
  • Users find MonoSign to be intuitive, making it beginner-friendly and offering great value for easy usage.
  • Users find MonoSign to be user-friendly and beginner-friendly, offering great value with its ease of use.
  • Users find MonoSign to be beginner friendly and easy to use, providing great value for their needs.
  • Users find MonoSign user-friendly, appreciating its ease of use and great value for beginners.
Cons
  • Users find the limited customization of templates frustrating and experience occasional glitches during use.
  • Users find the limited customizability of templates frustrating, along with experiencing occasional glitches in functionality.
  • Users find the lack of customization in MonoSign templates limiting and occasionally encounter glitches.
  • Users find the templates not very customizable, leading to limitations in their overall experience and functionality.
  • Users note the limited customizability of templates, which can hinder user experience and lead to glitches.

What Are Recent G2 Reviews of MonoSign?

What Are G2 Users Discussing About MonoSign?

Plurilock

Plurilock AI is an award-winning Cloud Access Security Broker (CASB), Data Loss Prevention (DLP) and Single Sign-On (SSO) platform built for small to medium businesses, and priced to meet their budgets. The DLP capabilities protect against loss of sensitive data such as personal information, credit card or company data through email, as well as from your cloud suites such as Google Workspace and Microsoft 365 -- reducing the risk of accidental or deliberate exposure, helping you comply with current legislation, regulations, or cyber insurance requirements. CASB allows you to govern the use of cloud applications, such as preventing the use of personal accounts (Gmail, Hotmail etc.) on protected endpoints, effectively extending your security controls to the cloud. Our SSO provides comprehensive access control features such as the ability to restrict by network, location, device or time of day, ensure that only authorized users are able to access your cloud applications, while the SSO capabilities allow you to streamline access across your cloud applications making it easier for your users, and for you to manage. Our system is easy to configure, many policies allow simple one-click configurations, making it fast to deploy and easy to operate without requiring in-depth knowledge or investments in internal resources. We support Windows, MacOS, Linux and Chromebook environments. If you are considering an upgrade to Google Enterprise, or Microsoft 365 Business Premium, take a look at Plurilock and see how we compare.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Plurilock?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)
  • Partner Access: 6.7/10 (Category avg: 8.8/10)
  • Ease of connecting applications: 6.7/10 (Category avg: 8.6/10)
  • Supports BYOD users: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind Plurilock?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Plurilock?

AI-generated summary from verified user reviews

Pros
  • Users value the single sign-on and multi-factor authentication features of Plurilock for enhanced security.
  • Users value the single sign-on and multi-factor authentication features of Plurilock for enhanced security and convenience.
  • Users appreciate the single sign-on and multi-factor authentication features of Plurilock, enhancing security and convenience.
  • Users appreciate the strong threat detection features of Plurilock, ensuring enhanced security and peace of mind.
Cons
  • Users note integration issues with Plurilock, highlighting a limited selection of cloud applications for seamless connectivity.

What Are Recent G2 Reviews of Plurilock?

SmartSignin

Smart, Simple & Secure Cloud Identity & Access Management

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind SmartSignin?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of SmartSignin?

What Are G2 Users Discussing About SmartSignin?

Soffid IAM

Soffid is an open source software for SSO and Identity and Access Management fully accessible and free.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Soffid IAM?

  • Ease of connecting applications: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind Soffid IAM?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Soffid IAM?

SSO/Rest

SSO/Rest provides client's enterprise with a lightweight, transparent way to deploy your applications to the Cloud while still protecting them with the full power and capabilities of their existing Web Access Management (WAM) platform.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate SSO/Rest?

  • Partner Access: 10.0/10 (Category avg: 8.8/10)
  • Ease of connecting applications: 10.0/10 (Category avg: 8.6/10)
  • Supports BYOD users: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind SSO/Rest?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SSO/Rest?

What Are G2 Users Discussing About SSO/Rest?

SuperTokens

SuperTokens is an open source user authentication solution backed by Y-Combinator. We're an alternative to Auth0, Firebase Auth and AWS Cognito. Using our SDKs developers can add secure, hassle free authentication to their mobile application or website in less than a day. We enable startups to launch quicker and focus on their core product offering. We're a remote company with offices in San Francisco, California, USA and Mumbai, Maharashtra, India. We provide the following features: 1. Different types of login: - Email / password - Passwordless (OTP or Magic link based) - Social / OAuth 2.0 - Multi-factor authentication - Microservice authentication 2. Access control (RBAC) 3. Session management 4. User management 5. Self hosted / managed cloud For more information, please visit: https://github.com/supertokens

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind SuperTokens?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SuperTokens?

What Are G2 Users Discussing About SuperTokens?

Zoho Directory

Zoho Directory is a unified workforce identity and access management (IAM) solution that helps businesses of all sizes centrally manage user identities, application access, connected devices, and networks — all from a single console, on the cloud. Whether your organization runs entirely on cloud apps or still relies on on-premises directories, Zoho Directory unifies identity management across both worlds. With Directory Stores, you can sync existing identities from legacy systems and extend access controls to over 500 pre-integrated cloud applications, plus any custom or in-house apps your business depends on. Designed to reduce IT overhead while strengthening security, Zoho Directory gives admins the tools to automate the full employee lifecycle — from day-one provisioning to offboarding — and gives employees a frictionless, secure login experience across every app and device they use. Key features Single Sign-On (SSO): One secure password for Zoho apps, third-party SaaS, and custom business apps — eliminating password fatigue and reducing reset requests. Directory Stores: Import and sync identities from existing directories (like Active Directory) and manage cloud and on-prem users from one place. User Provisioning & Lifecycle Management: Automate app access from day one, update permissions as roles change, and instantly revoke access when employees leave. Device Authentication: Enroll and manage Linux, Mac, and Windows devices, reset passwords, and reassign systems directly from the admin console. Conditional Access: Set context-aware login policies based on location, time, IP, and device and deny, allow, or allow access only after MFA verification from Zoho Directory. Multi-Factor Authentication (MFA): Add an extra layer of verification to employee logins with OTPs, push notifications, biometrics, and passwordless methods via Zoho OneAuth. Routing Policies: Choose how employees verify their first factor — password, passwordless, social sign-in, or external identity providers. Cloud RADIUS : Set up enterprise Wi-Fi network authentication and ensure access is granted only to verified users. Cloud LDAP: Authenticate LDAP-based resources, including legacy applications, printers, and Wi-Fi networks and VPNs, using a cloud-hosted LDAP service, eliminating the need to maintain on-premises LDAP infrastructure. Smart Groups: Automate group assignment to user groups by department, role, or attribute so access scales seamlessly as your team grows. Anomaly Detection: Flag unusual login behavior such as access from unexpected locations or time zones, before it becomes a breach. Audit Logs: Maintain a detailed history of every admin action, with full traceability for security investigations and audits. Bring Your Own Key (BYOK): Encrypt organizational data with your own key from an external key manager, for full control over data security. Compliance: Built to support HIPAA, SOC 2, and ISO 27001 requirements, with reports that simplify audit preparation. With Zoho Directory, IT teams get automation and centralized control, employees get a seamless login experience, and business leaders get a complete view of workforce identity — all in one secure platform.

Average Rating: 4.0/5.0

Total Reviews: 2

Who Is the Company Behind Zoho Directory?

  • Seller: Zoho
  • Year Founded: 1996
  • HQ Location: Austin, TX
  • LinkedIn® Page: www.linkedin.com
    30,913 employees on LinkedIn®
  • Phone: +1 (888) 900-9646

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Zoho Directory?

9Star Elastic SSO

9STAR Elastic SSO Team Edition, is an enterprise-grade, cloud software for hosting and managing enterprise user identities (IAM) and single sign-on (SSO) in AWS cloud.

Who Is the Company Behind 9Star Elastic SSO?

  • Seller: 9STAR
  • Year Founded: 2002
  • HQ Location: Austin, US
  • LinkedIn® Page: linkedin.com
    38 employees on LinkedIn®
Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated March 4, 2025