A pioneer in GEO (Generative Engine Optimization) with proprietary systems,
a full-chain team spanning AI algorithms, marketing strategy, and content operations,
dedicated to helping enterprises capture AI search traffic and build brand authority
Beijing Lizan Information Technology Co., Ltd. was founded as the AI large model wave swept the globe. We are among the first service providers in China to specialize in GEO (Generative Engine Optimization).
With proprietary GEO optimization systems and a full-chain team of AI algorithm engineers, marketing strategists, and content operation experts, we help enterprises seize traffic entry points in the AI search era and build irreplaceable brand authority assets. We deeply understand large model RAG retrieval rules and use scientific information structure optimization and credibility building to make brands native content in AI answers.
Offering GEO, full digital marketing, Token computing power distribution, and overseas GEO (DAV01 AI GEO+Agent) solutions, Lizan is built on three pillars: proprietary technology, professional teams, and customer-first approach — continuously creating measurable marketing growth for enterprise clients. Domestically covering Doubao, Wenxin Yiyan, Tongyi Qianwen and more; overseas covering ChatGPT, Claude, Grok — empowering Chinese enterprises to go global.
Born from the AI wave, continuously evolving on the GEO track
Beijing Lizan Information Technology Co., Ltd. officially established, forming the core AI algorithm and marketing strategy team, launching GEO research
Completed development of proprietary GEO optimization system, covering indexing rules for Doubao, Wenxin Yiyan, Tongyi Qianwen, Tencent Yuanbao, and DeepSeek
Tianchuang Hengda and other benchmark clients' GEO projects successfully launched, AI search brand indexing rate exceeding 90%, establishing industry reputation
Business expanded to full digital marketing and Token computing power distribution, launching AI Agent website building, AI short video production, and other value-added services
Launched DAV01 AI GEO+Agent dual engine ecosystem, entering the overseas AI search market, covering ChatGPT, Claude, Grok and other mainstream overseas AI platforms, empowering Chinese enterprises to go global
Serving 100+ clients with dual domestic and overseas GEO deployment, continuously iterating proprietary algorithms, helping more enterprises build brand authority in the AI search era
Three core values guiding Lizan forward
Committed to self-developed core technology — from GEO optimization algorithms to full-chain systems, building competitive moats through technology to provide irreplaceable service value
A full-chain team of AI algorithm engineers, marketing strategists, and content experts working in human+AI synergy, effectively mitigating AI content hallucination risks and ensuring service quality
Client business growth is our core goal — providing visualized reports and 24/7 technical operations, continuously tracking indexing results, proving service value with data
Three differentiated advantages to help you win in the AI era
Early GEO service provider in China, deeply researching large model RAG retrieval rules and indexing mechanisms, mastering every platform's optimization logic
From brand diagnosis, strategy, content production to distribution, monitoring, and optimization — a 6-step closed loop with full自主 control
Expert team combined with proprietary algorithms, manual review + AI production dual insurance, effectively mitigating AI content hallucination risks and ensuring brand safety
Let our professional GEO team build your brand's growth engine for the AI era