Shenzhen Lianyu Technology Co., Ltd. is a high-tech company focused on AI speech technology R&D and practical applications. Headquartered in Futian District, Shenzhen, Guangdong, the company follows the vision of "Endow Everything with a Soul" and the principle of "user value first." Through continuous growth, we have accumulated hundreds of thousands of users. According to internal statistics, total connected devices have reached 914,198, alongside rapid growth in cloned voices and super-agent instances.

Centered on ESP development boards, the company focuses on core technologies including streaming interaction with large language models, IoT communication, high-concurrency server scheduling and balancing, customizable operating systems, and hardware design. We provide full-stack voice AI solutions for scenarios such as AI plush toys, AI early-education devices, AI animation peripherals, and AI creative products.

We provide a rich product and solution portfolio covering hardware, software, and customized AI agents. Hardware offerings include baseline and customized models such as robot modules, pendant modules, handheld modules, and toy modules. Products like ESP-AI mini support low power, low cost, custom agents, and voice-clone-free deployment, while retaining full board capabilities. On the software side, we provide hardware status monitoring, IoT management, and AI capability control backends, supporting speech recognition, voice cloning, long-term memory, and continuous dialogue. The ESP-AI visual management backend is easy to use for large-scale device operations and LLM configuration. Device management is also available via mini programs with Bluetooth integration for easier operations. For customization, we support lightweight customization, custom solutions, and deep customization, including hardware component selection and full-scenario implementation based on customer needs.

To address market homogenization, high development cost, high entry barriers, and long delivery cycles, we provide a low-threshold AI hardware solution that helps customers avoid building an in-house AI team and can reduce development time by up to 70%. Key strengths include near-stock rapid delivery (shipping in 7 business days), small-batch support (from 500 pcs), mature cost-controlled solution stacks, simple integration methods, and one-year hardware warranty with remote software upgrade support. Our solutions provide both market competitiveness and strong monetization potential.