How Volcano Engine Is Disrupting China’s Cloud Market and Challenging the Big Four

China’s cloud computing market is undergoing a profound transformation, and ByteDance’s Volcano Engine is rapidly altering the landscape that was previously dominated by Alibaba Cloud, Huawei Cloud, Tencent Cloud and Baidu Smart Cloud.

According to a report, Volcano Engine’s 2024 revenue surpassed 12 billion CNY, and the company aims to double that to 25 billion CNY in 2025, closing in on Baidu Smart Cloud’s scale and creating a competitive environment where the top five providers or even a three‑strong rivalry could emerge.

Data from the same report shows that in 2024 the total public‑cloud large‑model call volume in China reached 114.2 trillion tokens, with Volcano Engine accounting for 46.4 % of the market—almost equal to the combined volume of Alibaba and Baidu. By March 2025, Volcano Engine’s self‑developed “Doubao” model reached a daily call volume of 12.7 trillion tokens, a near‑100‑fold year‑over‑year increase, demonstrating systemic advantages in compute scheduling, model optimization and product integration, and hinting at an emerging scale barrier for commercial large‑model services.

Volcano Engine originated from ByteDance’s internal technology platform that supports core products such as Douyin and Toutiao. Since its public branding in 2020, under the leadership of President Tan Dai, it has transitioned from an internal AI‑tool provider to a full‑stack cloud service vendor, continuously launching IaaS, PaaS and large‑model platforms, and expanding into government, finance and industrial‑Internet sectors to form an enterprise‑grade B2B service ecosystem.

From 2023 onward, Volcano Engine has accelerated a “cloud + AI” integrated layout centered on its self‑developed Doubao model, achieving end‑to‑end coverage of model training, inference, deployment and invocation. Leveraging ByteDance’s internal resource collaboration and aggressive pricing, Volcano Engine has distinguished itself in the fiercely competitive domestic cloud market.

The core strategy behind Volcano Engine’s rapid rise is “low‑price impact and high‑frequency expansion.” Whether for large models or basic cloud services, the company repeatedly pushes industry price floors, often offering prices only 20‑30 % of those of Alibaba or Baidu. Backed by ByteDance’s strong capital and talent pool, Volcano Engine has expanded its team to over 10 000 product and R&D staff and nearly 2 000 sales and operations personnel, demonstrating powerful organizational mobilization and execution capability.

Despite its strong momentum, Volcano Engine’s commercialization still faces challenges. Overall, domestic cloud providers have not yet built a sizable revenue stream from large‑model APIs; the industry still relies heavily on traditional IaaS and PaaS services. Large models currently serve mainly as “technology showcase” tools that attract users with low‑price offerings, thereby promoting broader solution adoption. Meanwhile, the open‑source DeepSeek model’s market deployment has led some customers who previously purchased Doubao model call cards to cancel or not renew them.

This price war has intensified industry “involution,” forcing leading providers such as Alibaba, Huawei and Tencent to balance market share against profitability, while second‑tier players like Baidu face dual pressures from competition.

Reference: Exclusive: ByteDance’s Volcano Engine Targets Over 25 Billion CNY Revenue by 2025, Nearing Baidu Smart Cloud