Austin, July 20, 2026 (GLOBE NEWSWIRE) -- The AI as a Service (AIaaS) Market was valued at USD 18.17 Billion in 2025 and is expected to reach USD 386.43 Billion by 2035, growing at a CAGR of 35.76% from 2026 to 2035.

The AI as a Service (AIaaS) Market is experiencing high growth due to the increasing demand for cost-effective AI solutions that would not need any advanced infrastructure at the organizational level. Companies across various industries are making use of AIaaS services to enhance automation, predictive analytics, interactions with customers, and operational processes. Increasing usage of cloud computing services, advancements in machine learning, natural language processing, and generative AI are boosting the market growth, as almost 60% of companies using AIaaS make use of real-time analytics in predictive modeling and decision-making.

AI as a Service (AIaaS) Market

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Rapid AI Adoption and Scalable Deployment Demand Accelerate Market Growth

Adoption of AI technology solutions within BFSI, healthcare, retail, IT, and manufacturing segments is the main factor fueling the growth of AIaaS. Companies are now widely using AIaaS technology solutions to automate repetitive operations and increase efficiency. The use of cloud-based AI allows organizations to deploy sophisticated models of AI without investing heavily in infrastructure at the beginning. Nearly 60 percent of companies that are using AIaaS are using real-time analytics for predictive modeling purposes.

The SaaS market took precedence, capturing 48% of the market share in 2025 owing to factors such as ease of implementation, cost-efficiency in usage-based pricing, and minimal infrastructure needs in applications such as customer support, forecast, and business intelligence tools. PaaS was the fastest growing market segment, due to the adoption of flexible environment by enterprises for developing their AI solutions through scalable compute capabilities and pre-built machine learning frameworks.

Public Cloud emerged as the leader, capturing 58% of market share in 2025 due to high scalability, widespread availability of AI services, and affordable infrastructure without making huge initial investments. Hybrid Cloud emerged as the fastest growing model as companies were able to achieve scalability along with security and compliance with regulations by deploying critical applications on private infrastructures.