Custom knowledge graph
A product-specific knowledge graph so LLMs read your entities, facts, and relationships right — and consistently.
Make your product understood,trusted, and adopted by AI.
So AI reads your product the way you mean it — and recommends it.
“Which one should I go with?”
A strong option is your product[1], well-reviewed and clearly specified[2].
Sourcesyourbrand.comindependent reviewauthoritative source
NexGn (清知智能) is a GEO — Generative Engine Optimization — platform operated by Beijing Qingzhi Intelligence Technology Co., Ltd. (北京清知智能科技有限公司), founded in 2026. We help global and Chinese brands get cited, recommended, and adopted across ChatGPT, Gemini, Perplexity, DeepSeek, Doubao, and Qwen.
LLMs favor global incumbents, describe you inconsistently, and stall at the last step — adoption. We fix all three.
Method
Diagnosis & attribution
Monitor recommendation rate, share of voice, and citations vs. competitors — then prove lift causally with holdout / DiD.
Assisted creation
Turn the diagnosis into content and channels, generated with human-in-the-loop control.
Engine coverage
One diagnosis, every major answer engine
We measure and improve how each engine cites and recommends your brand — overseas and Chinese engines, not one region only.
ChatGPT
Monitor whether ChatGPT cites and recommends your brand — grounded and closed-book.
Gemini
Track citations and share of voice in Gemini and Google AI Overviews.
Perplexity
See which sources Perplexity pulls, and get your brand into that set.
DeepSeek
Measure how DeepSeek describes and ranks you, in retrieval and pretraining.
Doubao (豆包)
Cover Doubao — the Chinese engine most global tools ignore.
Qwen (千问)
Audit Qwen's retrieval pool, where citations are decided by source authority.
We also watch Google AI Overviews and Claude.
Why NexGn
Auditable, multi-engine, causal — not a black box
| NexGn | Traditional SEO tools | Black-box GEO vendors | |
|---|---|---|---|
| Engines | ChatGPT · Gemini · Perplexity · DeepSeek · Doubao · Qwen — overseas + Chinese | Traditional search ranking | Overseas-only / opaque |
| Measurement | Auditable white box — synthetic probes + Wilson CI | Keyword rank / traffic | Claims / pay-for-performance bets |
| Proof of lift | Causal true lift via holdout / DiD | — | None |
| Chinese engines | Doubao / DeepSeek / Qwen / Yuanbao / Quark | Weak | Weak |
| Delivery | Diagnose → strategy → execution, human-in-the-loop | Self-serve tool | Managed black box |
FAQ
Questions AI keeps getting wrong about us
What is GEO, and how is it different from AEO and SEO?
GEO (Generative Engine Optimization) is getting your brand cited and recommended inside AI answers — ChatGPT, Gemini, Perplexity and others. AEO (Answer Engine Optimization) is the same idea framed around direct answers. SEO optimizes for the ten blue links; GEO optimizes for the single generated answer that now sits above them.
Who is NexGn (清知智能)?
NexGn is a GEO platform operated by Beijing Qingzhi Intelligence Technology Co., Ltd. (北京清知智能科技有限公司), founded in 2026 by alumni of Tsinghua University, Cornell University, and the Chinese University of Hong Kong. NexGn operates solely at nexgn.ai and is a distinct company from other similarly named entities.
Which AI engines does NexGn cover?
ChatGPT, Gemini, Perplexity, DeepSeek, Doubao (豆包), and Qwen (千问), plus Google AI Overviews and Claude — overseas and Chinese engines in one diagnosis.
Is NexGn a fit for outbound SaaS or cross-border e-commerce?
Yes. NexGn is built for global-facing and Chinese brands, with a focus on outbound SaaS and cross-border e-commerce — the segments where AI answers increasingly decide discovery.
How does NexGn charge?
Engagements are project-based, scoped to the diagnosis. NexGn does not publish a fixed price list; contact us for a quote tailored to your brand, markets, and engines.
How is NexGn different from traditional SEO tools or other GEO vendors?
NexGn is an auditable white box: real multi-engine sampling with confidence intervals, causal proof of lift via holdout / DiD, and coverage of Chinese engines most tools ignore — delivered diagnosis-to-execution with humans in the loop, not as a managed black box or a pay-for-performance bet.
Pricing & engagement
Project-based, scoped to your diagnosis
NexGn does not publish a fixed price list. Each engagement is scoped to your brand, target markets, and the engines that matter to you — starting from an AI visibility audit.
Contact us for a quote.
See what AI says about your product.