According to the latest market research study published by P&S Intelligence, the identity as a service market is set for remarkable expansion, generating USD 8,938.0 million in 2024 and projected to surge at a CAGR of 25.7% to reach USD 35,309.4 million by 2030. This rapid ascent is fueled by the growing shift toward digital ecosystems and the rising need for secure, seamless authentication across organizations of all sizes. IDaaS solutions—ranging from multi-factor authentication and adaptive authentication to directory services and single sign-on—are becoming indispensable for companies striving to streamline identity management while reducing risk.
As cloud adoption accelerates, enterprises are increasingly delegating identity and access management (IAM) responsibilities to specialized third-party vendors. This allows them to eliminate heavy administrative workloads while benefiting from continuous security updates and infrastructure management handled directly by IDaaS providers. Moreover, businesses are prioritizing identity protection, improved access management, and cost-efficient operations, making IDaaS an essential component of modern IT frameworks.
Government regulations around data security, combined with the escalating frequency of identity theft and cyber fraud, further amplify the market demand. The growing digital adoption across devices and workflows elevates cybersecurity risks, prompting enterprises to invest in more-advanced, AI-driven authentication capabilities to safeguard users and sensitive information.
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Key Insights
- The integration of technologies such as artificial intelligence, machine learning, biometrics, and behavioral analytics is significantly enhancing security capabilities by enabling risk-based authentication, anomaly detection, and predictive threat identification, strengthening the overall IAM ecosystem.
- AI and ML are being leveraged to analyze large datasets, detect irregular user activities, and uncover threats with high accuracy, allowing security systems to proactively adapt to evolving cyber risks.
- Rising digital device usage across enterprises is increasing exposure to identity theft, prompting businesses to adopt IDaaS for securing workflows and sensitive data as cyberattacks and data breaches become more frequent.
- In 2023, the U.S. Federal Trade Commission recorded over 1 million identity theft complaints and 2.6 million fraud-related complaints, with financial losses surpassing USD 10 billion—underscoring the urgency for robust identity protection systems such as IDaaS.
- Single sign-on (SSO) will capture the largest share of 40% in 2024, driven by its ability to simplify user access across cloud and on-premises applications while improving security through reduced password usage and support for advanced authentication methods like smart cards and SAML.
- Advanced authentication will be the fastest-growing component category due to the rising adoption of secure methods such as OTPs, biometrics, and fingerprints, enabling stronger verification without compromising user convenience.
- Public cloud deployment will hold a 45% market share in 2024, supported by the global expansion of network, data center, and business services commonly hosted on public cloud infrastructures.
- Private cloud deployment will grow at the highest CAGR of 27%, as enterprises seek greater flexibility and enhanced data protection while balancing workloads between cloud and on-premises systems.
- Large enterprises will account for 65% of the market due to heightened security concerns related to BYOD and remote access, which increase the potential for cyberattacks and drive the demand for robust identity management solutions.
- SMEs will grow at a CAGR of 30% as they increasingly adopt IDaaS for its affordability, scalability, and subscription-based model, eliminating the need for heavy upfront investments in IT infrastructure.
- BFSI will dominate the vertical segment with a 45% market share, supported by heavy investments in security management, compliance, and biometric authentication technologies that safeguard financial transactions and customer data.
- Healthcare will expand at a CAGR of 28%, fueled by the need to secure vast volumes of sensitive patient information and ensure safe access management across digital health systems.
- North America will hold a 45% market share in 2024 due to rising cyberattacks and increased adoption of cloud-based applications across industries seeking advanced identity protection mechanisms.
- APAC will grow at the highest CAGR of 32%, driven by rapid digitalization, widespread BYOD adoption, and evolving regulatory requirements that necessitate stronger identity verification systems.
- The market remains highly fragmented, with numerous global and regional providers competing through new product launches, partnerships, mergers, acquisitions, and increased investments to strengthen their market position.
- Leading players in the IDaaS space include Okta Inc., Microsoft Corporation, Thales S.A., Ping Identity Corporation, IBM Corporation, Atos SE, Oracle Corporation, Salesforce Inc., Google LLC, CyberArk Software Ltd., OpenText Corporation, and SailPoint Technologies Inc.
- Recent industry developments include Cyderes’ acquisition of Canadian IAM startup Ipseity Security (April 2024) and multiple CyberArk initiatives—including collaborations with SAP Enterprise Cloud Services and Coca-Cola Hellenic Bottling Company—to enhance privileged access security and support cloud migration.
- In August 2024, HCL Software expanded its capabilities by acquiring Zeenea, a Paris-based data governance and cataloging company, for EUR 24 million, signaling growing integration between governance tools and IAM solutions.