Best Customer Identity and Access Management (CIAM) Software for Small Business - Page 2

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

Total Products under this Category: 194

Category Stats (Nov 2026)

  • Average Rating: 4.41/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Ory (+0.4%) - Among all products in this category, Ory recorded the largest rating increase compared to last month

Last updated: November 01, 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
  • 24,200+ Authentic Reviews
  • 194+ 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, Supabase, Auth0, IBM Verify CIAM, Okta, Descope, Amazon Cognito, and FusionAuth.

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=supabase-supabase&focus%5B%5D=auth0&focus%5B%5D=ibm-verify-ciam&focus%5B%5D=okta&focus%5B%5D=descope&focus%5B%5D=amazon-cognito&focus%5B%5D=fusionauth&segment=small-business)

Stytch

Stytch is the most powerful identity platform built for developers. With advanced features like device fingerprinting and account takeover-resistant authentication, Stytch provides the infrastructure to make your company’s identity and access management secure, reliable, and scalable. Stytch offers CIAM solutions for B2C and B2B, including breach-resistant passwords, passwordless auth flows, MFA, SSO with SAML and OIDC, and fraud and risk protection.

Average Rating: 4.8/5.0

Total Reviews: 37

How Do G2 Users Rate Stytch?

  • Has the product been a good partner in doing business?: 9.7/10 (Category avg: 9.2/10)
  • Customer data linking: 9.1/10 (Category avg: 8.8/10)
  • Social login: 9.4/10 (Category avg: 8.7/10)
  • Self-registration and self-service: 9.5/10 (Category avg: 9.1/10)

Who Is the Company Behind Stytch?

  • Seller: Stytch
  • Year Founded: 2020
  • HQ Location: San Francisco, CA
  • LinkedIn® Page: www.linkedin.com
    29 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 81% Small, 16% Medium

What Are Recent G2 Reviews of Stytch?

Ory

Ory offers a suite of cloud-native, open-source identity and access management solutions, including: Ory Kratos for configurable user management with features like MFA and social login; Ory Hydra for OAuth 2.0 and OpenID Connect authorization; Ory Polis for organization management and enterprise SSO; Ory Keto for a granular authorization system based on Google Zanzibar; Ory Oathkeeper, an identity and access proxy that enforces a Zero Trust security model; and Ory Talos to Transform API keys into dynamic controls for the agentic era . Deploy Your Way * Ory Network - SaaS, instant on global identity system * Ory Enterprise License - On-prem self-hosted option (same code as our SaaS offering) with enterprise support * Open Source - Try Ory for your specific use cases (community supported)

Average Rating: 4.5/5.0

Total Reviews: 55

How Do G2 Users Rate Ory?

  • Has the product been a good partner in doing business?: 9.0/10 (Category avg: 9.2/10)
  • Customer data linking: 6.7/10 (Category avg: 8.8/10)
  • Social login: 7.5/10 (Category avg: 8.7/10)
  • Self-registration and self-service: 9.2/10 (Category avg: 9.1/10)

Who Is the Company Behind Ory?

  • Seller: Ory
  • Company Website:
  • Year Founded: 2019
  • HQ Location: Scottsdale, US
  • LinkedIn® Page: www.linkedin.com
    52 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 55% Small, 40% Medium

What Do G2 Reviewers Say About Ory?

AI-generated summary from verified user reviews

Pros
  • Users find Ory extremely easy to use with its straightforward deployment and customizable authentication flows.
  • Users value the customizability of Ory, appreciating its flexibility in adapting authentication flows and user interfaces.
  • Users appreciate the outstanding performance and customization of Ory, boosting confidence in scalability and support.
  • Users appreciate the helpful and friendly customer support from Ory, enhancing their overall experience and troubleshooting.
  • Users value Ory's stability and robustness, finding it reliable and easy to customize for their needs.
Cons
  • Users note poor documentation, mentioning confusion and a lack of practical examples, hindering their learning experience.
  • Users find the documentation outdated at times, making it challenging to navigate and understand advanced use cases.
  • Users note a lack of clear documentation, though improvements and community support are acknowledged.
  • Users report a lack of features and documentation, impacting the overall usability and self-hosting experience of Ory.
  • Users find Ory's complex usability challenging, particularly for newcomers navigating its identity systems and documentation.

What Are Recent G2 Reviews of Ory?

OneLogin

OneLogin simplifies identity management with secure, one-click access, for employees, customers and partners, through all device types, to all enterprise cloud and on-premises applications. OneLogin enables IT identity policy enforcement and instantly disables app access for employees who leave or change roles in real-time by removing them from Active Directory. Take control over application access, quickly on- and off-board team members, and provide end-users with easy access to all their applications on every device. Extend your on-premises security model to the cloud in minutes. Eliminate the pain and expense of extensive identity policy management. OneLogin reduces identity infrastructure costs and complex integration projects for each new app and efficiently extends identity policies to the cloud. OneLogin eliminates the need for lengthy integration and provisioning projects, manual de-provisioning, protracted on- and off-boarding processes, username and password resets, and Shadow IT.

Average Rating: 4.4/5.0

Total Reviews: 273

How Do G2 Users Rate OneLogin?

  • Has the product been a good partner in doing business?: 8.7/10 (Category avg: 9.2/10)
  • Customer data linking: 8.9/10 (Category avg: 8.8/10)
  • Social login: 8.9/10 (Category avg: 8.7/10)
  • Self-registration and self-service: 8.4/10 (Category avg: 9.1/10)

Who Is the Company Behind OneLogin?

Who Uses This Product?

  • Who Uses This: Account Manager
  • Top Industries: Computer Software, Education Management
  • Company Size: 49% Medium, 40% Large

What Do G2 Reviewers Say About OneLogin?

AI-generated summary from verified user reviews

Pros
  • Users value the seamless Single Sign-On experience of OneLogin, enhancing security and access management effectively.
  • Users appreciate the effective SSO functionality of OneLogin, enhancing security and simplifying access to applications.
  • Users love the ease of use of OneLogin, simplifying access to multiple applications with a single password.
  • Users value the seamless SSO integration of OneLogin, enhancing access and security across applications effortlessly.
  • Users value the robust security features of OneLogin, ensuring safe access with MFA and password management.
Cons
  • Users experience service interruptions with OneLogin, noting occasional outages and slow support response times affecting accessibility.
  • Users report connection issues with OneLogin, experiencing occasional outages that disrupt access to their tools.
  • Users experience connectivity glitches and outages with OneLogin, which can disrupt business operations significantly.
  • Users report occasional connectivity glitches with OneLogin that can disrupt access to business applications unexpectedly.
  • Users face limited features in OneLogin, affecting functionality and support during critical security processes.

What Are Recent G2 Reviews of OneLogin?

What Are G2 Users Discussing About OneLogin?

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ID.me

ID.me simplifies how individuals prove and share their identity online. The ID.me secure digital identity network has over 98 million users, as well as partnerships with 30 states, 10 federal agencies, and over 500 name-brand retailers. The company provides identity proofing, authentication and community verification for organizations across sectors. The company's technology meets the federal standards for consumer authentication and is approved as a NIST 800-63-3 IAL2 / AAL2 conformant credential service provider by the Kantara Initiative. ID.me's Identity Gateway also has a Federal Risk and Authorization Management Program (FedRAMP) Moderate Authority to Operate (ATO). ID.me is the only provider with video chat and is committed to "No Identity Left Behind" to enable all people to have a secure digital identity.

Average Rating: 4.6/5.0

Total Reviews: 55

How Do G2 Users Rate ID.me?

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

Who Is the Company Behind ID.me?

  • Seller: ID.Me
  • Company Website:
  • Year Founded: 2010
  • HQ Location: McLean, US
  • LinkedIn® Page: www.linkedin.com
    1,167 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Retail, Apparel & Fashion
  • Company Size: 38% Medium, 32% Small

What Are Recent G2 Reviews of ID.me?

What Are G2 Users Discussing About ID.me?

WSO2 Identity Platform

What is WSO2 Identity Platform? WSO2 Identity Platform is a unified, API-first suite designed to orchestrate identity for humans, applications, and autonomous AI agents. It provides a modular fabric for modern identity, allowing organizations to deploy the full platform or select specific capabilities to enhance their existing IAM stack. Managed identities within the suite now exceed one billion for more than 250 customers across global industries including financial services, healthcare, and government. Comprehensive capabilities WSO2 Identity Platform serves as a strategic foundation for modern identity by offering: - Developer-first design with extreme extensibility: Use an API-first approach to customize every stage of the user journey. Avoid proprietary black boxes with a platform built for deep technical integration. - Open source freedom without hidden vendor lock-in: Retain full control of your identity data and logic. Benefit from a transparent, community-vetted codebase that ensures long-term agility and security. - Deploy anywhere across hybrid and cloud environments: Run WSO2 Access Manager on-premises, in private clouds, or as a containerized solution. Maintain consistency across your infrastructure with ease. - Scale to millions of users with proven reliability: Effortlessly manage complex B2B and B2C requirements. From progressive profiling to delegated administration, handle massive growth without performance loss. - Future-proof security for humans and AI agents: Secure the next generation of digital interactions. Use AI-powered flows and branding to protect both human users and autonomous AI agents seamlessly. - Meet global standards with built-in compliance: Simplify adherence to GDPR, FAPI, and OIDC. WSO2 Access Manager provides the granular consent and security protocols required for highly regulated industries. Value proposition: How do you position yourself against your competitors? - WSO2 Identity Platform is designed for deep technical integration and absolute deployment freedom. - Total deployment freedom: Maintain control with options for self-managed software for privacy or managed SaaS for speed. - Agentic enterprise strategy: WSO2 is a pioneer in treating AI agents as first-class citizens, providing the identity layer required to secure and govern autonomous AI interactions. - Extreme extensibility: Service extensions and an API-first approach allow developers to modify flow behaviors to meet unique requirements without being locked into a "proprietary black box". - Lower TCO & high ROI: Proven to provide a 332% ROI over three years, with pricing that allows for scaling to over 100 million users without exponential cost increases. - Open source transparency: A community-vetted codebase ensures long-term agility, security, and the elimination of hidden vendor lock-in.

Average Rating: 4.5/5.0

Total Reviews: 108

How Do G2 Users Rate WSO2 Identity Platform?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 9.2/10)
  • Customer data linking: 8.6/10 (Category avg: 8.8/10)
  • Social login: 8.4/10 (Category avg: 8.7/10)
  • Self-registration and self-service: 8.8/10 (Category avg: 9.1/10)

Who Is the Company Behind WSO2 Identity Platform?

  • Seller: WSO2
  • Company Website:
  • Year Founded: 2005
  • HQ Location: Mountain View, CA
  • LinkedIn® Page: www.linkedin.com
    1,290 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 47% Medium, 38% Large

What Do G2 Reviewers Say About WSO2 Identity Platform?

AI-generated summary from verified user reviews

Pros
  • Users value the seamless integration and robust security features of WSO2 Identity Platform, enhancing operational efficiency.
  • Users value the robust security features of WSO2 Identity Platform, enhancing their cyber security measures effectively.
  • Users value the ease of setup with WSO2 Identity Platform, streamlining integration and enhancing user experience effectively.
  • Users value the user-friendly interface of WSO2 Identity Platform, which simplifies identity management and enhances workflow efficiency.
  • Users appreciate the seamless Single Sign-On capabilities of WSO2 Identity Platform, enhancing security and user experience.
Cons
  • Users experience a difficult learning curve with WSO2 Identity Platform, particularly due to complex documentation and customization requirements.
  • Users find WSO2 Identity Platform to have significant complexity, posing challenges for beginners and requiring advanced skills.
  • Users find the complex setup of WSO2 Identity Platform challenging, necessitating expertise and comprehensive resources for effective management.
  • Users experience a significant learning curve with WSO2 Identity Platform, making it challenging for beginners and complex deployments.
  • Users struggle with poor documentation, leading to a steep learning curve and unanswered integration questions.

What Are Recent G2 Reviews of WSO2 Identity Platform?

RingCaptcha

RingCaptcha offers phone 2FA, OTP, SMS, voice API to help companies verify, engage, and retain end-users - 'Real Users, Real Contact'. With RingCaptcha, you integrate once with us and gain access to the best routes for sending OTP or SMS notifications reliably through Twilio, MessageBird, Infobip, Nexmo, etc., RingCaptcha builds additional security and reliability layer on top of all global and regional OTP & SMS providers to mitigate against fraud using machine-learning, and reliably send OTPs and SMS notifications through best routes chosen based-on real-time data, as well as auto-resend through alternative routes to further increase reliability. With our OTP & SMS marketplace, you get the best price with no provider lock-in. Best of all integration is a breeze - just cut-and-paste some code or call our single REST API endpoint.

Average Rating: 4.6/5.0

Total Reviews: 42

How Do G2 Users Rate RingCaptcha?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 9.2/10)

Who Is the Company Behind RingCaptcha?

Who Uses This Product?

  • Top Industries: Internet
  • Company Size: 66% Small, 23% Medium

What Are Recent G2 Reviews of RingCaptcha?

What Are G2 Users Discussing About RingCaptcha?

Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated