Cloud API Market Size Analysis Report - Market Share, Forecast Trends and Outlook (2025-2034)

The global cloud API market reached a value of nearly USD 1.23 billion in 2024. The market is assessed to grow at a CAGR of 15.40% during the forecast period of 2025-2034 to attain a value of around USD 5.18 billion by 2034. The market growth can be attributed to the rising adoption of cloud computing, the growing deployment of automation practices and DevOps, technological advancements, the rise of the Internet of things (IoT), and the growing focus on sustainability.

Global Cloud API Market Overview

Increasing adoption of cloud computing among organisations is boosting the cloud API market revenue. OVHcloud’s recent executive report in 2024 revealed that 62% of organisations are using multi-cloud environments, with 18% actively transitioning to a multi-cloud environment. Cloud APIs facilitate seamless integration between multiple cloud services and platforms, enabling workflow automation and data exchange. APIs provide developers with pre-built cloud functionalities, enabling them to rapidly innovate and roll out new features. Moreover, the utilisation of cloud APIs reduces the need for extensive on-premise infrastructure, lowering operational costs.

Businesses are increasingly adopting automation practices and DevOps to reduce time to market, streamline development processes, and improve operational efficiency. Cloud APIs play an integral role in supporting automation across different environments, from cloud resource provisioning to continuous integration/continuous deployment (CI/CD) pipelines, achieving faster development cycles, lowering costs, and improving productivity.

Global Cloud API Market Growth

The rise of the Internet of things (IoT) generating massive volumes of data is driving the cloud API market development. Cloud APIs enable seamless integration of IoT networks with cloud-based platforms, facilitating real-time processing, management, and monitoring of connected devices, supporting sectors such as automotive, manufacturing, smart homes, and healthcare unlock the full potential of IoT.

The growing adoption of edge computing amid the rising focus of organisations to process data closer to the source to reduce bandwidth use and latency is aiding the market. Cloud APIs facilitate distributed computing by facilitating seamless communication between edge devices and centralised cloud platforms, which makes it crucial for sectors such as smart cities, autonomous vehicles, and healthcare.

Key Trends and Developments

Growing focus on security; rise of hybrid and multi-cloud environments; the increasing trend of personalisation and customisation; and technological advancements are favouring the cloud API market expansion.

September 2024

Kong Inc. announced the launch of the latest version of Kong Konnect, the API platform for the AI era. The platform provides a comprehensive solution for managing the overall API lifecycle, ranging from development to deployment.

March 2024

NVIDIA announced that the NVIDIA Omniverse™ Cloud will be available as APIs to create industrial digital twin applications and workflows across the entire software maker ecosystems. The new API enables developers to easily integrate core Omniverse technologies directly into existing design and automation software applications for digital twins.

May 2022

WhatsApp launched the WhatsApp Cloud API for businesses worldwide, helping them eliminate expensive server expenses and providing customers with quick access to new features. Businesses can integrate the API with their back-end systems and extend it to include other messaging apps, SMS, and emails for bigger communication plans.

September 2021

AWS announced the general availability of AWS Cloud Control API, its set of common application programming interfaces (APIs) designed to make it easy for developers to manage their cloud infrastructure consistently while leveraging the latest AWS capabilities faster. Through this launch, AWS Partner Network (APN) Partners can automate the integration of their solutions with existing and future AWS features and services through a one-time integration.

Growing Focus on Security

In July 2024, Akamai Technologies, Inc.’s report, State of the Internet (SOTI), revealed that over 26 billion web attacks against APIs and applications, including security breaches, distributed denial-of-service (DDoS) attacks, and abuse, among others, were witnessed in June 2024, a 49% y-o-y increase. Hence, organisations are prioritising robust security measures and implementing encryption, authentication products, and regular security assessments, among others, for APIs to safeguard sensitive data. Moreover, stringent data privacy regulations such as CCPA and GDPR are pushing organisations to invest in secure cloud API development and management. In May 2024, Private AI introduced a Cloud API for its advanced PII redaction, detection, and data minimisation solution. The cloud API offers unparalleled scalability, convenience, and accuracy, and is aimed at supporting businesses to incorporate powerful PII detection capabilities into their existing applications and workflows, ensuring the highest level of regulatory compliance and data security.

Rise of Hybrid and Multi-Cloud Environments

Reducing vendor lock-in for better flexibility and reliability is contributing to the cloud API market development. When organisations start to cross-integrate orchestrate services offered across various kinds of clouds for hybrid or multi-cloud delivery, cross- cloud integration, and the smooth interoperations will need more cloud-to-cloud APIs with corresponding integration software tools. Growing complexity of security management in hybrid and multi-cloud environments is driving the demand for API security solutions that will provide identity management, encryption, audit logs, and access control to uphold coherent security policies across all cloud platforms. Increasingly, hybrid and multi-clouds need automated workflows to provision, scale and manage cloud resources across various cloud providers, that will also give a push in the APIs being integrated with Cloud Orchestration tools.

Growing Focus on Customisation and Personalisation

The growing focus of businesses to create personalized and customized experiences across mobile apps, websites, and IoT devices for users is shaping the cloud API market trends and dynamics. The demand for APIs that enable companies to integrate machine learning models, user segmentation tools, and recommendation engines is high. With businesses seeking customised cloud services to meet their unique requirements, the demand for APIs that tailor cloud services, such as processing, data storage, and analytics is surging. In addition to this, the increasing demand for customisable and highly dynamic user interfaces are prompting cloud API providers to develop UI/UX-related APIs and real-time data APIs that enable real-time personalisation of user interfaces and interaction flows.

Integration of AI and ML in Cloud API

According to the latest 2024 API Impact Report by Kong, AI is in the priority of 92% of API developers, with 83% prioritizing AI investment for the creation of new services or products in 2023. The report has also forecasted an increase of up to 170% in value for APIs that help enable AI as it underscores strong API strategies with innovations. There is increasing application of artificial intelligence and machine learning in cloud APIs to analyze very large data at a faster rate with precision that allows businesses to gain insights regarding operational metrics, customer behavior, and market trends to inform good decisions. AI and ML-integrated cloud APIs also provide predictive analytics capabilities and offer personalized experiences by analyzing user preferences and data, making them valuable in sectors such as healthcare, finance, and retail. This is creating lucrative cloud API market opportunities.

Global Cloud API Market Trends

According to the latest 2024 API Impact Report by Kong, AI is in the priority of 92% of API developers, with 83% prioritizing AI investment for the creation of new services or products in 2023. The report has also forecasted an increase of up to 170% in value for APIs that help enable AI as it underscores strong API strategies with innovations. There is increasing application of artificial intelligence and machine learning in cloud APIs to analyze very large data at a faster rate with precision that allows businesses to gain insights regarding operational metrics, customer behavior, and market trends to inform good decisions. AI and ML-integrated cloud APIs also provide predictive analytics capabilities and offer personalized experiences by analyzing user preferences and data, making them valuable in sectors such as healthcare, finance, and retail.

Opportunities in the Global Cloud API Market

• Businesses are increasingly deploying APIs in their cloud environments, boosting the requirement for advanced API gateway solutions that can ensure smooth operations and handle a high volume of traffic. Such solutions are also critical in securing APIs by offering features such as authorisation, authentication, encryption, and filtering traffic to block malicious requests.
• With the rising adoption of cloud APIs, businesses are adopting tools that provide detailed analytics, such as performance tracking, error reporting, usage patterns, and security threat detection, and monitoring for their APIs. Businesses are further actively investing in proactive monitoring tools to provide alerts for potential issues such as security threats, slow response times, and API failures.
• The surging development of cloud-native applications is increasing the cloud API market value. APIs that can seamlessly connect cloud-native microservices with third-party services are in high demand.

Global Cloud API Market Restraints

Cloud APIs can be entry points for security vulnerabilities and managing sensitive data in compliance with various regulations such as HIPAA and GDPR can pose challenges for organisations. The integration of cloud APIs with existing systems can be resource-intensive and complicated, making companies hesitant to utilise them. A lack of availability of skilled workers for managing and developing cloud API can limit innovation and slow down its implementation. Moreover, the absence of universally accepted standards of cloud APIs can result in compatibility challenges and hinder interoperability between various cloud services.

Global Cloud API Industry Segmentation

“Global Cloud API Market Report and Forecast 2025-2034” offers a detailed analysis of the market based on the following segments:

Market Breakup by Type

• SaaS APIs
• PaaS APIs
• IaaS APIs
• Cross-platform APIs

Market Breakup by Enterprise Size

• Large Enterprises
• Small and Medium Enterprises

Market Breakup by Industry Vertical

• Healthcare
• BFSI
• IT and Telecommunication
• Manufacturing
• Education
• Media and Entertainment
• Others

Market Breakup by Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East and Africa

By Type Insights

SaaS cloud API is extensively used for the development of various software applications such as mobile applications. The advantage of using SaaS cloud API is that the developers have been attracted to the same because of various benefits including scalability, integration capabilities, customization, ecosystem development, and the developer-friendly feature. Such advantages also enhance the adoption of SaaS cloud APIs in various organizations.

According to the cloud API market analysis, PaaS cloud API claims to have native tools that enhance the development process and automatically scale resources according to demand. More and more organizations are opting for IaaS services for flexibility and cost-effectiveness, which is triggering the demand for infrastructure management APIs. On the other hand, cross-platform APIs facilitate data interchange and communication among services on a different cloud, and it maximizes resource sharing between clouds.

By Enterprise Size Insights

Large enterprises comprise a significant portion of the cloud API market share. The cloud API market value is expected to skyrocket due to the growing demand for cloud services from large corporations. This is because large-scale organizations can make use of cloud services since they can outsource mundane operations and reduce their complexity.

Smaller and medium-sized enterprises have taken up the cloud API because the latter does away with the expensive on-premises infrastructure and lowers the initial costs. Ease of application and service scaling to cloud APIs also empowers SMEs to adapt to customer demands as they change over time.

By Industry Vertical Insights

Cloud APIs enable the health data exchange across various platforms in the healthcare sector. It also builds better care coordination and, therefore, better decision-making among healthcare providers about a patient's status. The growing demand for telehealth services like remote monitoring, video conferencing, and secure messaging increases the value of the cloud API market.

The BFSI sector is using cloud APIs to communicate with third-party service providers for services like account management and payment processing. Increasing demand for customized banking services and greater emphasis on fraud detection, risk management, and targeted marketing strategies are helping the cloud API industry grow.

Due to the flexibility, scalability, and the need for enhanced connectivity, the implementation of cloud API in IT and telecommunication sectors is rapidly being increased across network orchestration, cloud infrastructure management, automation, IoT connectivity, and 5G. Simultaneously, the manufacturing sectors make use of cloud APIs to handle supply chain management, IoT integration, real-time monitoring, predictive maintenance, and digital twins. As smart manufacturing adoption continues to rise, so does the use of APIs for integrating industrial robots, IoT sensors, and automation systems within cloud platforms for the real-time processing of data and predictive analytics. In the education segment, cloud APIs are used to provide the tools needed for video conferencing and virtual classrooms alongside collaborative learning.

The growth of EdTech companies and the increasing adoption of hybrid learning models are supporting the growth of the cloud API industry. On the other hand, cloud APIs are used in the media and entertainment sector for content distribution and media streaming. The increasing demand for personalized recommendations of content, including shows, music, and movies, is helping the segment grow.

Global Cloud API Market Regional Insights

North America Cloud API Market Trends

The cloud API demand growth in North America is being driven by the growing adoption of cloud services for application development and integration in the region. The presence of leading players such as IBM, Amazon Web Services, and Google, among others, in the United States is also propelling the cloud API market expansion. Researchers are also utilising cloud APIs to access large sets of data for clinical studies and trials for the development of new medical technologies and treatment options.

Europe Cloud API Market Growth

The cloud API demand forecast in Europe is being aided by the increasing adoption of open APIs, facilitating innovation and collaboration. Stringent regulations such as the General Data Protection Regulation (GDPR) are prompting companies to develop cloud APIs with features such as user consent management and data anonymisation to ensure data security and privacy. As European companies are actively adopting multi-cloud strategies to enhance their flexibility, cloud APIs are crucial to integrating different services across cloud environments.

Asia Pacific Cloud API Market Drivers

Rapid digital transformation in the region is driving the Asia Pacific cloud API market expansion, prompting businesses to adopt cloud APIs to enhance customer engagement, streamline operations, and create new digital services and products. The region is also home to various tech startups focused on cloud API development, hence driving innovations in areas such as health tech, fintech, and logistics.

Latin America Cloud API Market Dynamics

The cloud API demand growth in Latin America is being aided by the growing adoption of cloud-first strategies to optimise IT costs, scale operations, and improve agility. Governments across the region are focusing on modernising their IT infrastructure, adopting cloud technologies, and improving public services to enhance transparency and efficiency. With the thriving fintech landscape in the region, cloud APIs play an essential role in enabling digital payment systems, including peer-to-peer payment platforms, mobile wallets, and cross-border payments.

Middle East and Africa Cloud API Market Opportunities

As per the cloud API market regional analysis, rapid digital transformation and favourable government initiatives such as the UAE Artificial Intelligence Strategy and Saudi Vision 2030 promoting the adoption of AI, cloud computing, and IoT is aiding the market. The growing development of smart cities emphasising AI, IoT, and big data to manage smart infrastructure and enable real-time monitoring, automation, and data integration in smart city project is driving the market. In November 2024, a Saudi company launched a new project to build a smart city in the Gulf Kingdom’s eastern flank with an investment of USD 1.6 billion.

Competitive Landscape

Key cloud API market players are developing cloud APIs that can seamlessly integrate with different cloud services. With the growing threat of cyberattacks, cloud API companies are also prioritising cybersecurity features such as robust encryption, authentication mechanisms, and compliance with regulations like HIPAA and GDPR in cloud APIs.

Broadcom, Inc

Broadcom, Inc is a global technology corporation that specialises in the creation, advancement, and provision of an extensive array of semiconductor and infrastructure software solutions. Since its inception in 1961, the company has been based in California, the United States. Broadcom's operations encompass various sectors, such as wired infrastructure, wireless communications, enterprise storage, industrial sectors, and more.

Citrix Systems

Citrix Systems, Inc is a leading software development company based in Florida, the United States. The company, since its founding in 1989, has developed expertise in app and desktop virtualisation, cloud services, networking, and DaaS, among others. As for cloud services, Citrix offers a comprehensive suite of solutions designed to simplify and streamline the management and delivery of applications and data in cloud environments.

International Business Machines Corporation

International Business Machines Corporation., popularly known as IBM, is a pioneer in the field of technology. The company was founded in the year 1911 and has since developed to become one of the global leaders in various sectors of advanced technologies. The company is renowned for its expertise in various fields including computer systems, storage solutions, artificial intelligence, data analytics, and cloud computing, among others.

SAP SE

SAP SE, headquartered in Walldorf, Germany, and established in 1972, is a leading technology company. The company offers tools for critical operations spanning procurement, finance, supply chain, HR, and procurement. With 107,000 employees across over 157 countries, the company recorded total revenue of EUR 31 billion in FY 2023.

Other market players included in the cloud API market are Amazon Web Services, Inc, Google LLC, Microsoft Corporation, Oracle Corporation, Rackspace Technology Inc, Salesforce, Inc, and Cloud Software Group, Inc (TIBCO Software Inc), among others.