アステリア’s core data integration tool Warp recorded a 59.5% market share based on shipment volume in the domestic EAI/ESB market in 2025, achieving its 20th consecutive year as the No. 1 product. According to a TSR survey, the market was worth approximately ¥18.5 billion, and Warp shipments reached 2,200 sites.
アステリア’s Warp was reported to have captured a 59.5% market share based on shipment volume in the domestic EAI/ESB market in 2025, according to a survey by Techno System Research (TSR), maintaining the No. 1 market share for 20 consecutive years since the company’s founding. The market was estimated at approximately ¥18.5 billion, with approximately 3,697 shipment sites.
Warp can connect with more than 100 types of systems without coding and has been adopted by more than 10,000 companies, contributing to operational efficiency and digital transformation. In fiscal 2025, growing demand for ERP modernization and expanded demand for preprocessing and post-processing were identified as foundations supporting the use of AI.
The latest version, launched in August, added AI flow creation and AI chatbot functions. Through a generative AI adapter, it connects in-house systems and data with generative AI to support workflow automation and more advanced use of AI. Warp is expected to continue expanding its functions to address the shift to the cloud and integration needs in the age of AI.
The survey data source is Techno System Research, “2026 Software Marketing Overview: EAI/ESB Market.” As the shift to the cloud continues, companies are expected to continue selecting among perpetual licenses, subscriptions and SaaS according to their needs.