QuestMobile report: AI investment and financing will increase by 20.8% year-on-year in the second half of 2025, with plugins accounting for 81.5% of 205 new AI applications.

A QuestMobile report indicates that AI applications will see breakthroughs in multimodal technologies in the second half of 2025, with Doubao and DeepSeek leading the user rankings and active investment and financing. Ecosystem development is accelerating, plugin-based solutions are dominating, and mobile phone manufacturers are promoting intelligent agent interaction, driving future growth.