Best Customer Identity and Access Management (CIAM) Software - Page 4

How Many Customer Identity and Access Management (CIAM) Software Products Does G2 Track?

Total Products under this Category: 126

Category Stats (Sep 2026)

  • Average Rating: 4.39/5 (↑0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Supabase (+0.44%) - Among all products in this category, Supabase recorded the largest rating increase compared to last month

Last updated: September 26, 2026

How Does G2 Rank Customer Identity and Access Management (CIAM) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 8,900+ Authentic Reviews
  • 126+ 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 Customer Identity and Access Management (CIAM) Software

G2 Grid® for Customer Identity and Access Management (CIAM) Software plotting products by satisfaction and market presence

Highlighted products: Salesforce Platform, Okta, Auth0, IBM Verify CIAM, Supabase, Ping Identity, Amazon Cognito, and Microsoft Entra External ID.

Underlying data: [Grid® JSON](https://www.g2.com/categories/customer-identity-and-access-management-ciam/grids.json?focus%5B%5D=agentforce-360-platform-formerly-salesforce-platform&focus%5B%5D=okta&focus%5B%5D=auth0&focus%5B%5D=ibm-verify-ciam&focus%5B%5D=supabase-supabase&focus%5B%5D=ping-identity&focus%5B%5D=amazon-cognito&focus%5B%5D=microsoft-entra-external-id)

CitizenOne

CitizenOne is a government-grade Customer Identity and Access Management (CIAM) and digital services platform purpose-built for governments and public-sector organizations. It helps organizations securely identify, verify, onboard, and authenticate citizens while bringing digital services together in one accessible, user-friendly experience. With single sign-on (SSO), citizens can create and manage one secure profile, discover relevant services, provide or withdraw consent, complete forms, receive notifications, and track service updates through a personalized dashboard. Government organizations gain centralized tools for managing citizen identities, profiles, authentication, privacy, consent, policies, forms, and access to services across departments. CitizenOne supports progressive identity proofing and configurable levels of assurance, allowing organizations to apply stronger identity verification and multi-factor authentication when a service or transaction carries greater risk. Connections to authoritative data sources can help validate citizen information, while support for OAuth, OpenID Connect (OIDC), and SAML enables secure integration with existing applications and identity infrastructure. Core capabilities include: • Citizen identity and profile management • Secure authentication, SSO, and multi-factor authentication • Progressive identity proofing and identity verification • Consent, privacy, and policy management • A searchable digital services catalog • Citizen onboarding and self-service • Forms management and profile-based prefill • Centralized notifications and service-status updates • Issuance and verification of privacy-preserving digital credentials • Omnichannel service delivery • API-based integration with existing systems CitizenOne is API-first, modular, scalable, and designed to complement existing technology investments. Organizations can deploy individual capabilities or the complete platform, connect services incrementally, and expand over time without replacing their current websites, applications, or identity systems. Developed with public-sector partners to address real-world service-delivery challenges, CitizenOne helps governments improve access to digital services, protect citizen information, reduce administrative complexity, support regulatory compliance, and build a trusted foundation for digital transformation.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate CitizenOne?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.2/10)

Who Is the Company Behind CitizenOne?

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About CitizenOne?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the customization options in CitizenOne, allowing personalized access to relevant government services and updates.
  • Users appreciate the user-friendly UI of CitizenOne, making navigation and access to services easy and efficient.
  • Users value the navigation ease of CitizenOne, making it simple to access relevant government services and updates.
  • Users value the cross-platform compatibility of CitizenOne, enhancing accessibility and usability across various devices.
  • Users appreciate the ease of accessing government services through CitizenOne, staying updated with relevant news effortlessly.
Cons
  • Users find the complex setup of CitizenOne challenging, particularly when trying to integrate with existing systems.
  • Users experience authentication delays and complexity, making setup challenging and limiting customization options in CitizenOne.
  • Users find the difficult setup of CitizenOne tedious, especially due to its authentication delays and complexity.
  • Users dislike the frequent authentication delays that hinder quick access and complicate their experience.
  • Users find the inefficiency of CitizenOne frustrating due to its clumsy integration with former databases and large file handling.

What Are Recent G2 Reviews of CitizenOne?

CoffeeBean Identity and Access Platform

Social-ID for CIAM, a solution to authenticate and to register customers at Website, Mobile apps and Wifi portals.

Average Rating: 3.5/5.0

Total Reviews: 3

How Do G2 Users Rate CoffeeBean Identity and Access Platform?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.2/10)

Who Is the Company Behind CoffeeBean Identity and Access Platform?

Who Uses This Product?

  • Company Size: 67% Small, 33% Large

What Are Recent G2 Reviews of CoffeeBean Identity and Access Platform?

What Are G2 Users Discussing About CoffeeBean Identity and Access Platform?

Entrust Identity as a Service

Entrust Identity as a Service is a cloud-based identity and access management (IAM) solution with multi-factor authentication (MFA), credential-based passwordless access, and single sign-on (SSO). Entrust Identity as a Service secures access to devices, applications, and resources with an analyst top-rated identity solution that has been proven across critical banking, government and healthcare infrastructures for more than 25 years. Point-and-click provisioning and out-of-the-box integrations with a variety of on-premises and cloud applications make Entrust Identity as a Service easy to deploy, so you can be up and running in under 30 minutes. Features include: • User self service - password reset, authenticators • VPN remote access • SSO portal • AD sync • Office 365 (SAML integration) • Additional SAML applications (e.g. SDFC, WebEx) • Mobile soft token and push notifications • SMS/Email OTP, KBA, Google Auth, FIDO2, Grid • Native device biometrics • Email, web & telephone support: Mon-Fri 8am-8pm EST • Adaptive/risk-based policy engine • System for Cross-Domain Identity Management (SCIM) • Desktop login (via Desktop Agent) • On-prem application integrations (OAM, Netsuite, IIS) • Azure Active Directory (AD) sync • OpenID Connect applications integration • Azure AD CAC • SIEM integration (Splunk) • Auth API (Custom web / mobile apps) • Admin API (users / groups / policies) • Cross-platform facial biometrics • LDAP database sync • OAuth 2.0 URL/API protection • Mobile smart credential/bluetooth login

Average Rating: 4.4/5.0

Total Reviews: 11

How Do G2 Users Rate Entrust Identity as a Service?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.2/10)

Who Is the Company Behind Entrust Identity as a Service?

  • Seller: Entrust, Inc.
  • Year Founded: 1969
  • HQ Location: Minneapolis, MN
  • Twitter: @Entrust_Corp
    6,414 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    3,742 employees on LinkedIn®
  • Phone: 1-888-690-2424

Who Uses This Product?

  • Company Size: 64% Large, 36% Medium

What Are Recent G2 Reviews of Entrust Identity as a Service?

What Are G2 Users Discussing About Entrust Identity as a Service?

Symantec IGA

The Layer7 Identity Suite provides comprehensive identity management and governance capabilities with a simple, intuitive user experience. This user experience can dramatically simplify processes such as user access requests and access certifications, resulting in improved productivity and user satisfaction. In addition, the CA Identity Suite performs risk analysis and certification and enables remediation actions in real-time during the access provisioning steps, thereby improving audit performance and risk posture with preventive policy enforcement

Average Rating: 3.5/5.0

Total Reviews: 15

How Do G2 Users Rate Symantec IGA?

  • Has the product been a good partner in doing business?: 7.8/10 (Category avg: 9.2/10)
  • Customer data linking: 10.0/10 (Category avg: 8.8/10)
  • Self-registration and self-service: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Symantec IGA?

  • Seller: Broadcom
  • Year Founded: 1991
  • HQ Location: San Jose, CA
  • Twitter: @broadcom
    63,909 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    44,602 employees on LinkedIn®
  • Ownership: NASDAQ: CA

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 69% Large, 56% Medium

What Are Recent G2 Reviews of Symantec IGA?

What Are G2 Users Discussing About Symantec IGA?

Veriam

Veriam is a comprehensive access management and subscription service solution designed to streamline the way businesses manage user access and subscriptions. By integrating these two critical functions into a single platform, Veriam eliminates the need for organizations to juggle multiple tools and systems, thereby enhancing operational efficiency. This solution is particularly beneficial for businesses that require seamless B2B access management, subscription handling, and compliance navigation, allowing them to focus on their core objectives without the burden of administrative complexities. Targeted towards businesses of all sizes, Veriam caters to organizations looking to simplify their user management processes. Whether a company is selling products online or sharing sensitive data, Veriam provides the necessary tools to facilitate these transactions securely and efficiently. The platform is designed for ease of use, enabling businesses to integrate access control and subscription management with minimal coding effort. This allows organizations to reduce time spent on administrative tasks, thereby reallocating resources to growth and customer engagement. One of the standout features of Veriam is its single sign-on capability, which allows users to access multiple products, subscriptions, and data with just one set of credentials. This not only enhances user experience by reducing the number of logins required but also increases security by minimizing the risk associated with managing multiple passwords. Additionally, Veriam's self-service features empower users to manage their profiles and subscriptions independently, resulting in fewer support calls and higher satisfaction rates. Veriam prioritizes security and compliance, adhering to ISO standards to ensure that all transactions and data exchanges are conducted safely. This commitment to reliability and compliance not only protects sensitive information but also builds trust with users and partners. By merging access and subscription management into a unified platform, Veriam optimizes business operations, enabling companies to sell products and share data online with confidence. In essence, Veriam stands out in the access management and subscription services category by offering a robust, secure, and user-friendly solution that meets the diverse needs of modern businesses. Its ability to simplify complex processes while maintaining high standards of security and compliance makes it an invaluable tool for organizations aiming to enhance their operational efficiency and customer satisfaction.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Veriam?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind Veriam?

  • Seller: Veriam
  • Year Founded: 2024
  • HQ Location: Beuningen Gld, NL
  • Twitter: @getveriam
    4 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Veriam?

AI-generated summary from verified user reviews

Pros
  • Users find Veriam to be a very easy to use CIAM solution that effectively meets their needs.
  • Users love the easy-to-use authentication with single sign-on and multifactor options for enhanced security.
  • Users value the straightforward customer management of Veriam, finding it a reliable CIAM solution that meets their needs.
  • Users appreciate the easy-to-use customer support of Veriam, making access to the portal seamless.
  • Users appreciate the easy setup of Veriam, making it straightforward for customers to access the portal.
Cons
  • Users find the setup process complex, noting that UX clarity needs improvement for a smoother experience.
  • Users find the interface design poor, making the setup process less clear and more confusing.

What Are Recent G2 Reviews of Veriam?

Accenture Digital Identity

Superior scalability with innovative identity management that spans all things connected.

Average Rating: 2.0/5.0

Total Reviews: 1

Who Is the Company Behind Accenture Digital Identity?

  • Seller: Accenture
  • Year Founded: 1989
  • HQ Location: Dublin, Ireland
  • Twitter: @Accenture
    515,103 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    691,898 employees on LinkedIn®
  • Ownership: NYSE:ACN

Who Uses This Product?

  • Company Size: 100% Medium

What Are G2 Users Discussing About Accenture Digital Identity?

Authgear

Business success now also depends on external users such as customers, contractors, agents, and non-desk workers. Deliver frictionless digital experience to your customers and better engage with external team members with Authgear to grow your business. Authgear is an External Identity and Access Management solution that provides all authentication and user management features for businesses of any sizes to use. By integrating Authgear with your apps or websites, you can rapidly and reliably implement Passkey, 2FA, Social Login, and more Passwordless options to provide more secure and smoother user experience. Moreover, our Single Sign-on helps businesses unify the authentication experience across multiple platforms, internal and third-party applications, with simple integration. Developers and IT Support can manage user access, user sessions, analyze event logs using the Admin Portal. You can also modernize your legacy software with Authgear as it offers a plug-and-play auth solution that can connect your LDAP and Active Directory system with modern web/mobile apps. The Enterprise solution also offers Compliance supports and Private Cloud deployment options.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Authgear?

What Do G2 Reviewers Say About Authgear?

AI-generated summary from verified user reviews

Pros
  • Users value the exceptional customer support from Authgear for seamless customizations, enhancing their native login experiences.
  • Users appreciate the robust customizability of Authgear, enhanced by excellent support for tailored solutions.
  • Users appreciate the support for customizations from Authgear, enabling a seamless native login experience for businesses.
  • Users value the support for customizations from Authgear, enabling a seamless and native login experience.
Cons
  • Users wish for more monitoring features in Authgear to better track system performance and user statistics.

What Are Recent G2 Reviews of Authgear?

Authlete

Authlete solution provides essential security features for all APIs, as a software component. Service providers in all industries, from financial institutions such as banks and securities firms to media and e-commerce, can quickly and securely implement API access authorization (OAuth 2.0) and identity federation (OpenID Connect) capabilities by integrating Authlete into their services. Authlete is available as a SaaS offering, allowing its customers to always use the latest industry-standard API security specifications.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Authlete?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Customer data linking: 10.0/10 (Category avg: 8.8/10)
  • Social login: 0.0/10 (Category avg: 8.6/10)
  • Self-registration and self-service: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Authlete?

  • Seller: Authlete
  • Year Founded: 2015
  • HQ Location: Chiyoda-ku, JP
  • Twitter: @authlete
    559 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Authlete?

Azure Compute

Azure compute is an on-demand computing service for running cloud-based applications.

Average Rating: 4.6/5.0

Total Reviews: 11

How Do G2 Users Rate Azure Compute?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 9.2/10)

Who Is the Company Behind Azure Compute?

  • Seller: Microsoft
  • Year Founded: 1975
  • HQ Location: Redmond, Washington
  • Twitter: @microsoft
    13,091,739 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    232,750 employees on LinkedIn®
  • Ownership: MSFT

Who Uses This Product?

  • Company Size: 42% Large, 42% Small

What Are Recent G2 Reviews of Azure Compute?

What Are G2 Users Discussing About Azure Compute?

CeleraOne

CeleraOne offers you the entire range of access and identity management for all digital channels and devices. The authentication solution is a highly scalable single sign-on that only requires a user account to log in. It provides access to all apps, websites and services offered. Identification management provides complete user and session management, which includes registration, login, account completion and "forgot password".

Average Rating: 3.0/5.0

Total Reviews: 1

How Do G2 Users Rate CeleraOne?

  • Customer data linking: 6.7/10 (Category avg: 8.8/10)
  • Social login: 10.0/10 (Category avg: 8.6/10)
  • Self-registration and self-service: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind CeleraOne?

Who Uses This Product?

  • Company Size: 100% Medium

cidaas

cidaas, the European cloud identity and access management system from Widas ID GmbH, delivers an out-of-the-box solution for federated identities, single sign-on and multi-factor authentication. With cidaas, companies create unique user identification and maximum security across all channels. Based on the standards OAuth2.0, OpenID and its "Everything is an API" architecture, cidaas can be seamlessly integrated into any software landscape and scales effortlessly up to many millions of users.

Average Rating: 4.3/5.0

Total Reviews: 3

How Do G2 Users Rate cidaas?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind cidaas?

  • Seller: WidasConcepts
  • Year Founded: 1997
  • HQ Location: Wimsheim, DE
  • Twitter: @WidasGroup
    131 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    109 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Medium, 33% Small

What Are Recent G2 Reviews of cidaas?

What Are G2 Users Discussing About cidaas?

HID Authentication Service

The HID Authentication Service provides a secure and scalable authentication platform for trusted identity, along with HID’s mobile authentication solution, HID Approve™. The Authentication Service offers the following benefits: Achieve a rapid ROI on your investment and quickly secure your customer base Enroll your users into strong multi-factor authentication using an intuitive, mobile-based application Protect your most complex applications with advanced multi-factor authentication The Authentication Service is ideal for: - Enterprise organizations - operating within regulated industries - who need to be compliant with security regulations. - Organizations delivering customer identity and access management (CIAM) solutions that need to deploy rapidly and at scale. - Government agencies, Financial Services’ and Healthcare providers securing access to online services for citizens, customers and patients. - The Authentication Service is SOC 2 Type 2 certified and can be complemented by other services offered by the cloud identity platform, such as the HID Risk - Management Solution, Public Key Infrastructure (PKI) and Credential Management services.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate HID Authentication Service?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.2/10)
  • Customer data linking: 6.7/10 (Category avg: 8.8/10)
  • Social login: 5.0/10 (Category avg: 8.6/10)
  • Self-registration and self-service: 6.7/10 (Category avg: 9.1/10)

Who Is the Company Behind HID Authentication Service?

  • Seller: HID Global
  • Year Founded: 1991
  • HQ Location: Austin, TX
  • Twitter: @HIDGlobal
    12,006 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4,151 employees on LinkedIn®
  • Phone: (800) 237-7769

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of HID Authentication Service?

IAM Cloud Customer Identity Management

The IAM Cloud platform sits at the heart of an organisation's IT infrastructure. Once connected, it flows data between systems, and uses intelligent identity management to automate processes such as user creation and provisioning, security configuration and login control, and a range of advanced IT features like Single Sign On, password resets, MFA, and admin-to-user communications.

Average Rating: 2.5/5.0

Total Reviews: 1

Who Is the Company Behind IAM Cloud Customer Identity Management?

  • Seller: IAM Cloud
  • Year Founded: 2012
  • HQ Location: UK / Global, GB
  • LinkedIn® Page: www.linkedin.com
    46 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

IDkollen

We provide easy-to-implement services for digital identity verification across the Nordics (and soon the rest of Europe). Partnering with Swedish BankID, Danish MitID, Finnish FTN, Norwegian BankID and Freja eID.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate IDkollen?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Social login: 10.0/10 (Category avg: 8.6/10)
  • Self-registration and self-service: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind IDkollen?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of IDkollen?

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: 9.2/10)

Who Is the Company Behind MonoSign?

  • Seller: MonoFor
  • Year Founded: 2013
  • HQ Location: New York, US
  • Twitter: @monoforinc
    278 Twitter followers
  • 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 to be user-friendly, making it ideal for beginners and providing great value.
  • Users find MonoSign intuitive and beginner-friendly, making it easy to use and a good value.
  • Users find MonoSign to be user friendly and good value, making it easy for beginners to navigate.
  • Users find MonoSign user-friendly, with its beginner-friendly interface offering ease of use and great value.
  • Users appreciate the user-friendly design of MonoSign, making it easy for beginners to navigate and utilize.
Cons
  • Users experience limited customization of templates and encounter occasional glitches that hinder functionality.
  • Users find the limited customizability of templates frustrating, along with occasional glitches affecting usability.
  • Users find the lack of customization in MonoSign templates limiting and occasionally experience glitches.
  • Users find MonoSign's templates limited in customization, leading to a less personalized experience and occasional glitches.
  • Users find the limited customization options of MonoSign's templates frustrating and occasionally experience glitches.

What Are Recent G2 Reviews of MonoSign?

What Are G2 Users Discussing About MonoSign?

Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated April 10, 2026