Executive Summary

Key Takeaways

Identity and access management has evolved from directory-centric administration into a strategic security control layer for governing access across cloud, hybrid and partner ecosystems. Enterprises increasingly rely on IAM to manage identity lifecycles, enforce least-privilege access and support zero trust security models. AI, adaptive authentication and automation are strengthening IAM’s ability to reduce identity-based risk while improving operational efficiency and user experience.

Software Provider Summary
The ISG Buyers Guide™ for Identity and Access Management Platforms evaluates 31 software providers offering products that support identity lifecycle management, authentication, authorization and access governance. The research ranked the top three overall leaders as Microsoft, AWS and Oracle. Providers were classified using weighted performance in Product Experience and Customer Experience for ISG quadrant placement. AWS, CyberArk, Google Cloud, IBM, Keeper Security, ManageEngine, Microsoft, Okta, One Identity, Oracle, SailPoint, SAP and SecureAuth were rated Exemplary, with BeyondTrust, Delinea and Ping Identity rated Innovative. Broadcom, JumpCloud, OpenText and Thales were rated Assurance, and Andromeda Security, Apono, Beyond Identity, Entrust, Eviden, Fortinet, Jisc, Keycloak, ObserveID, RSA and Twine Security and were rated Merit.

Product Experience Insights
Product Experience, representing 80% of the evaluation, focuses on Capability (50%) and Platform (30%), including adaptability, manageability, reliability and usability. Microsoft, AWS and Okta achieved the highest performance as Leaders in this category, supported by access management, authentication, governance and integration capabilities. Leaders demonstrated enterprise-grade platform capabilities across distributed identity, cloud and hybrid operating environments.

Customer Experience Value
Customer Experience, representing 20% of the evaluation, focuses on validation and TCO/ROI. Microsoft, IBM and Oracle were the Leaders in this category, showing strong customer commitment and clear dedication to customer needs. Providers with lower performance often lacked sufficient information to demonstrate customer success, articulate commitment to customer experience or communicate measurable value through TCO/ROI.

Strategic Recommendations
Enterprises should evaluate IAM platforms based on the ability to provide unified identity lifecycle management, strong authentication and consistent access governance across distributed environments. Assessment should prioritize adaptive access controls, multifactor authentication, API and connector integration, auditability and scalability. Organizations should also evaluate AI-enabled risk analysis and lifecycle automation that improve security and operational efficiency while supporting zero trust principles.

 

The Findings

The software providers and products evaluated in this research offer product and customer experiences, but not every feature is equally valuable to every enterprise or is needed to support the relevant business processes and use cases. Moreover, having too many product capabilities may be a negative factor for an enterprise if it introduces unnecessary complexity. Nonetheless, you may decide that a more comprehensive set of capabilities is important and meets your enterprise’s requirements.

An effective customer relationship with a software provider is vital to the success of any investment. The overall customer experience and the full lifecycle of engagement play a keyISG_BG_IAM_Platforms_Overall_2026 role in ensuring satisfaction and long-term success. Providers with dedicated customer leadership, such as chief customer officers, tend to invest more deeply in these relationships and prioritize customer outcomes in line with TCO and ROI expectations. It is equally important that this commitment to customer success is evident throughout the provider’s website, the buying process and the customer journey.

Overall Scoring of Software Providers Across Categories


The research finds Microsoft atop the list, followed by AWS and Oracle. Providers that place in the top three of a category earn the designation of Leader. Microsoft has done so in five categories; AWS in three; Okta and Oracle in two; and IBM, Ping Identity and SecureAuth in one category.

About the authors

Jeff Orr

Jeff Orr

Jeff leads the firm’s overall research and advisory for CIO and technology leader practice focused on digital modernization and transformation for IT to be successful across an organization. Jeff’s coverage spans cloud computing, digital security, generative AI and technologies for intelligent automation. Jeff previously led Ventana Research’s products organization and market research that enables comprehensive educational insights for our community of over 100k professionals. Prior to joining Ventana Research, he served as editor in chief and thought leader for Cyber Security Hub. Jeff spent a decade as a Research Director at ABI Research, and two decades as a technology, product and marketing leader. Jeff attended Embry-Riddle Aeronautical University, UC Berkeley and UC Santa Cruz. He is also an Oregon State University Certified Master Gardener.
David Menninger

David Menninger

David is responsible for the overall research direction of data, information and analytics technologies at Ventana Research covering major areas including Analytics, Big Data, Business Intelligence and Information Management along with the additional specific research categories including Information Applications, IT Performance Management, Location Intelligence, Operational Intelligence and IoT, and Data Science. David is also responsible for examining the role of cloud computing, collaboration and mobile technologies as they affect these areas. David brings to Ventana Research over twenty-five years of experience, through which he has marketed and brought to market some of the leading edge technologies for helping organizations analyze data to support a range of action-taking and decision-making processes. Prior to joining Ventana Research, David was the Head of Business Development & Strategy at Pivotal a division of EMC, VP of Marketing and Product Management at Vertica Systems, VP of Marketing and Product Management at Oracle, Applix, InforSense and IRI Software. David earned his MS in Business from Bentley University and a BS in Economics from University of Pennsylvania.