Serverless Computing segmentation by application reveals distinct demand vectors that collectively shape market valuation. Web and API services represent the largest slice, accounting for roughly 30 % of revenue, driven by high‑traffic e‑commerce portals and micro‑service architectures that prioritize rapid scaling without server management. Mobile backend workloads contribute about 20 %, as developers offload authentication, push notifications, and data synchronization to serverless platforms to reduce latency on heterogeneous devices. Data analytics and processing—including ETL pipelines, stream processing, and batch jobs—captures approximately 25 % of the market, reflecting enterprises’ shift toward on‑demand compute for variable data volumes. Internet of Things (IoT) and edge applications occupy near 10 %, where low‑power devices generate event streams that are efficiently handled by pay‑per‑use functions. Enterprise integration services, such as workflow orchestration and legacy system bridging, hold another 10 %, while AI/ML inference workloads, though still emerging, account for the remaining 5 %. These percentages sum to the total addressable market, illustrating how each application segment underpins the overall Serverless Computing market size.