Single Sign-on Market Size, Share, Growth, and Industry Analysis, By Type (Cloud-Based and On-premise), By Application (SMEs and Large Enterprises), and Regional Forecast to 2033

SINGLE SIGN-ON MARKET OVERVIEW

The global Single Sign-on market size was USD 1.3912 billion in 2025 and is projected to touch USD 3.4525 billion by 2033, exhibiting a CAGR of 13.7% during the forecast period.

Single sign-on (SSO) is a form of authentication that allows a user to access many applications and websites with only one set of identification details. It uses the concept of a trustee and service provider, as well as an identity provider, for example, OneLogin, which it connects to. This trust relation can stem from an exchange of a certificate that can be issued by the identity provider side of the equation, as well as the service provider. Further, this certificate can be used to sign identity information that is conveyed from the identity provider side to the service provider side so that the latter is assured of its authenticity. In the case of SSO, this identity data is stored in the form of tokens, which capture certain simplified data of the user, like an email address or a selected username.

The SSO marketplace is a fast-growing one as more and more organizations look for a solution that will make the login process faster and more secure while making it less complicated for end-users. Single Sign-on technology thus refers to a user authenticating himself/herself once to a set of applications so that the person does not have to remember many passwords and the associated inconveniences and risks of having to open many accounts. The increasing interest in cloud services, work from home, and various forms of digital transformation in various industries has led to the increased need for SSO as an efficient identity management solution. Due to the growing threat of Cybersecurity threats, more and more organizations are turning towards SSO solutions for enhancing security, all the while increasing the efficiency and cutting back on the associated IT costs in terms of Password resets.

GLOBAL CRISES IMPACTING THE SINGLE SIGN-ON MARKETCOVID-19 IMPACT

"Single Sign-on Industry Had a Positive Effect Due to Accelerated Digital Transformation During the COVID-19 Pandemic "

The global COVID-19 pandemic has been unprecedented and staggering, with the market experiencing higher-than-anticipated demand across all regions compared to pre-pandemic levels. The sudden market growth reflected by the rise in CAGR is attributable to the market’s growth and demand returning to pre-pandemic levels.

The COVID-19 pandemic has had a positive effect on the Single Sign-on marketplace because it pushed employees and employers to look for ways to work remotely. As the employees shifted towards working remotely, businesses had to come up with effective methods to grant corporate access. SSO proved to be a helpful technology solution that enabled employees to log into multiple applications and systems using a single ID while working under a different set of conditions, particularly when the world moved into working from home.

LATEST TREND

"Zero Trust Architecture Integration to Drive Market Growth "

The latest developments in the Single Sign-on industry are closely associated with the Zero Trust integration, which is a security model that does not put any trust in any user or system regardless of their location. There is an increasing need for context-aware SSO systems that introduce risk-based authentication to vary the level of security according to usage pattern and status of the device and the environment. The advanced technologies in biometric authentication, such as facial recognition, fingerprint, and behavioral, are being incorporated with SSO solutions to provide better security while at the same time being user-friendly. Furthermore, the current trend in more market is having a higher level of password-less SSO in which security keys, biometric scanning, mobile authentication and many others are implemented instead of passwords.

SINGLE SIGN-ON MARKET SEGMENTATION

By Type

Based on Type, the global market can be categorized into Cloud-Based and On-premise

• Cloud-Based: Web-based SSO solutions are on the rise since they are more scalable compared to appliance SSO solutions, besides the fact that they are cheaper to implement. They are popular among small and medium-sized businesses (SMBs) which are looking for a stronger security solution that would not require substantial investments in infrastructure. Cloud SSO is extensible to support remote working, as well as integrate into a cloud-based context.
• On-premise: On-premise SSO solutions enable companies to have more control over the data and security, thus making it ideal for heavily regulated business industries. The cloud solution has long been considered more appropriate for large-scale businesses as it could offer the necessary flexibility during its operation and virtually no need for maintenance.

By Application Based on application, the global market can be categorized into SMEs and Large Enterprises

• SMEs: Many credited and uncredited SMEs use the SSO solution in achieving user authentication and improving security. The SSO offerings based in the cloud are especially suited to this segment because of the low service cost and simplicity. The increasing concern amongst the organizations about different types of cyber threats and the rising instances of regulatory requirements are other factors that are fueling the demand among mid-sized businesses.
• Large Enterprises: Enterprises that have large and sometimes more complicated infrastructures, and vast followership, also play a big role in adopting SSO solutions. They have many applications and systems that need to be secured, and they need efficient SSO to meet this objective. The value: Due to concerns in security, compliance, as well as simplification of overall operations, this segment adopts both premise-based and superior cloud SSO solutions.

MARKET DYNAMICS

Market dynamics include driving and restraining factors, opportunities and challenges, stating the market conditions.            

Driving Factors "Increasing Security Breaches to Boost the Market "

A factor in the Single Sign-on market growth is the increase in the rate and number of hacking and other security threats, and the complexities of these same. Customer organizations have been alerted to the fact that passwords are one of the most common threats that can be exploited in attacks, as weak password-related threats are used in 80% of hacking cases. SSO solutions not only cut the number of passwords in use but also introduce enhanced authentication processes and the institution of centralized security measures and controls. This need for stronger identity protection thus leads to a huge market for SSO deployment in the corporate market, especially in sectors dealing with large amounts of data or under legal compliance.

"Rising Cloud Adoption to Expand the Market "

Another trend evident in the Single Sign-on market is the fact that the migration to SaaS, IaaS or PaaS from traditional software is becoming faster than before. It is becoming common for organizations to have a hybrid and multi-cloud environment, and managing identities in such a setting is challenging. SSO solutions help maintain a consistent policy and user experience across on-premise applications and those hosted in the cloud. It is evident that the growth of different types of SaaS applications, SSO has become an indispensable requirement of the contemporary IT infrastructure, thus motivating increased growth of this sector.  

Restraining Factor

"Implementation Complexity and Legacy System Integration to Potentially Impede Market Growth " One of the reasons that can be viewed as negative is the issues that are experienced when it comes to implementing Single Sign-on across various technological platforms. Such security issues can arise due to organizations having evolved over the years with different types of systems and applications inherited over the years, many of which may not integrate with the latest authentication systems. These different systems will have to be plugged into the SSO architecture that has to be developed from the ground up, and it will require a fair amount of technical know-how, coding, and constant upkeep. Also, some organizations raise concerns about putting all their eggs in one basket, which is a reason that problems with the SSO system can lead to problems with access to any or all connected applications.

Opportunity

"Identity-as-a-Service (IDaaS) to Create Opportunity in the Market"

There is great potential for the Single Sign-on market as IDaaS models are gaining popularity in the market. Managed services being hosted on the cloud reduce investment overheads and are easy to deploy in the organization of all sizes and complexities. The change from companies adopting complex, capital-exhausting on-premises deployments to low-cost, subscription-based cloud solutions facilitates product adoption and opens up new market niches, such as the small and medium business SMB segment. Also, IDaaS providers can deliver and update features and components much faster than internal development in organizations, thus advancing the development of SSO more intensively and its spread across different contexts and sectors.

Challenge

"Security Concerns and Potential for Broader Access Could Be a Potential Challenge for Consumers"

Even though an SSO offer can improve security in multiple areas, there is a chance that an attacker with the login credentials can gain access to all the linked systems. This broad access policy that the user lock-in provides seems to have raised legitimate security concerns amongst potential adopters. To better manage the risks of SSO, besides using convenient signs, organizations should apply multi-factor authentication, adaptive access, and monitoring. Furthermore, centralization of the authentication also raises the ‘availability’ stakes for the SSO environment itself, especially from the high-availability and disaster planning perspectives. These security and reliability concerns are not cheap or easy to address and would ideally require a great deal of resources or even significant security expertise, which can be a detriment for companies that may be cash-strapped or slow-moving on the security front.

SINGLE SIGN-ON MARKET REGIONAL INSIGHTS

• North America (U.S.)

The North American region is the largest and fastest-growing SSO market than other regions in the world. The trend is that the volume of consideration by enterprises regarding the security and advantages of concentrating identity is constantly rising, and there is also more understanding that simple identification processes are effective for business  The statutory and regulatory compliance standards such as the SOX, HIPAA, and CCPA in the United States Single Sign-on Market have initiated significant investment on the identity management solutions hence increasing the need on great authentication system to enforce as well as document access controls. Furthermore, market growth is growing at a fast pace in the area as many organizations get to reap good results from vendor maturity and enjoy the chances of integrating more with cloud platforms that are now prevalent in the technology market.   

• Europe

The major factor that fuels the growth of the European Single Sign-On market is the stringently implemented regulations, such as the General Data Protection Regulation (GDPR), to ensure secure access control over user consent. The approach is popular among European organizations to prove their conformity to the principles of data protection while implementing effective SSO systems for the user experience. Moreover, the increased attention to the concept of digital sovereignty has been instrumental in procurements, increasing demand for European-designed identity solutions, wherein data will stay in the right jurisdiction.

• Asia

The Asia Pacific emerged as the largest and fastest-growing regional market among these SSO solutions due to the ongoing digital transformation efforts in the APAC developing nations. These P2P lending markets are especially growing in countries such as China, India, and Singapore as they advance in updating and securing IT infrastructures for their growing number of valuable virtual assets. This growth rate has been spurred by a rise in cyber incidents, the growth of cloud computing, as well as government-driven initiatives towards the expansion of digital service delivery.

KEY INDUSTRY PLAYERS

"Key Industry Players Shaping the Market Through Innovation and Market Expansion"

Single Sign-on marketplace is progressing through strategies and innovation of key players in the industry and market. These companies are incorporating new measures of authentication that eliminate passwords and consider the biometric measures of users for security, while at the same time easing the burden on the user. Some of the other product categories they are also entering with additional products are privilege access management, identity governance, and API security. Further, they are using AI and machine learning processes to provide necessary and sufficient levels of authentication that are changed based on certain risk factors. These evolving players acquire funding to allocate to research and development, enhance integration with key cloud-computing platforms, and expand into new geographic areas to enhance the ID management market’s growth and pioneer certain tendencies within the market.  

List Of Top Single Sign-On Companies        

• Oracle Corporation (U.S.)
• AWS (U.S.)
• Okta (U.S.)
• Microsoft (Azure) (U.S.)
• IBM (U.S.)
• Google (U.S.)
• Ping Identity (U.S.)
• RSA Security (U.S.)
• CA Technologies (U.S.)
• ForgeRock (U.S.)
• SailPoint (U.S.)

KEY INDUSTRY DEVELOPMENT

April 2024: The launch of "Okta FastPass" with enhanced biometric capabilities by Okta, Inc. This product addresses the growing demand for passwordless authentication options in enterprise environments. Okta utilizes dedicated security infrastructure and continuous validation to ensure the integrity and protection of its SSO solution for organizations requiring the highest levels of security compliance while maintaining a frictionless user experience.

REPORT COVERAGE

The study encompasses a comprehensive SWOT analysis and provides insights into future developments within the market. It examines various factors that contribute to the growth of the market, exploring a wide range of market categories and potential applications that may impact its trajectory in the coming years. The analysis takes into account both current trends and historical turning points, providing a holistic understanding of the market's components and identifying potential areas for growth.

The Single Sign-on market is poised for a continued boom pushed by Zero Trust Architecture Integration, the Increasing Security Breaches, and Rising Cloud Adoption. Despite challenges, which include confined uncooked fabric availability and better costs, the demand for Identity-as-a-Service (IDaaS) supports marketplace expansion. Key industry players are advancing via technological upgrades and strategic marketplace growth, enhancing the supply and attraction of buckwheat flour. As customer choices shift towards healthier and numerous meal options, the Single Sign-on market is expected to thrive, with persistent innovation and a broader reputation fueling its destiny prospects.