What does Yanbi AI actually do?

Yanbi AI is centred on reducing AIGC-detection rates and duplication. It markets bringing AI rates down below 20% with refunds if targets are not met, and it targets common Chinese detection systems such as CNKI, VIP, Wanfang, Zhuge, and PaperYY. Academic plans preserve formal register.

How do I use the AIGC reduction feature?

You upload a .docx, .txt, or .md file up to 50 MB, or paste text, then run the reduction. The platform returns a rewritten version that it claims reads more naturally and retains the original meaning.

Is there a free trial?

Yanbi AI offers free trial credits for new users so you can evaluate the reduction quality before paying. Longer documents and repeated runs consume credits, so heavy use typically requires a paid package.

Does it work on CNKI and other detectors?

It advertises real-time calibration against major Chinese detection platforms and claims to lower AI rates below 20%, with a refund policy if that threshold is not met. Results still depend on the source text, the plan chosen, and the detector version, so verify with your own checks.

Does it do anything besides reducing AI scores?

Yanbi AI also bundles over 120 writing tools covering thesis writing, rewriting and polishing, report generation, social media posts, marketing copy, news and video scripts, and document translation, so the platform covers general content creation alongside detection reduction.

Is my document data safe?

The site states uploads are transmitted with encryption. As with any tool that processes your manuscript, check your institution's policy on third-party processing of unpublished work.

Yanbi AI 的月流量和增长趋势如何？

Yanbi AI 目前每月获得 5224 访问量，月度环比流量变化为 -2484（增长率 -32.2%）。其主要来源市场是美国（63.5% 份额），包括每月 2152 次直接访问和每月 — 次自然搜索访问。

Yanbi AI 免费吗？它的定价模式是什么？

Yanbi AI 采用免费定价模式。Yanbi AI is free to try: new users get free credits for the AIGC-rate and duplication-reduction features, plus access to the broader writing-tool suite. Continued or large-volume processing typically requires a paid package, and the platform advertises a refund if its stated reduction target is not met. Check the official site for current credit amounts and package pricing. 支持的计费和结账平台包括：未列出。

Yanbi AI — 月访问量 (5224/月)、定价、API 与平替对比

Open AI Tools

Yanbi AI — 月访问量 (5224/月)、定价、API 与平替对比 | Open AI Tools

关于 Yanbi AI

Academic AIGC-rate reduction

Built for thesis and journal submissions, the academic plan rewrites text to remove machine-generated patterns while keeping formal terminology, targeting CNKI, VIP, and Wanfang detection.

Duplication (降重) rewriting

Beyond removing AI traces, the platform identifies and restructures higher-similarity passages to bring duplication rates under control, positioning check-then-rewrite as a combined workflow.

Novel and long-form AI reduction

Long-form fiction and serialised content can be processed so it reads as human-written rather than machine-drafted, which matters for platforms that flag AIGC text.

120+ writing tools

Alongside its core reduction engine, the suite bundles more than 120 tools spanning thesis writing, rewriting and polishing, reports, social posts, marketing copy, news and video scripts, and document translation.

Multiple registers and platforms

Alongside the academic plan, a colloquial register suits everyday articles and blog content, while a dedicated mode targets the Zhuge detection platform.

Yanbi AI (言笔AI) is a Chinese AI writing platform whose headline feature reduces AIGC-detection scores and duplication rates in papers and long-form text, backed by over 120 additional writing tools for essays, rewriting, polishing, reports, and social content.

Yanbi AI 的高影响力用例

Graduate student

Bring a thesis under the AIGC threshold

Take an AI-assisted draft, run the academic mode to strip machine-writing patterns while keeping formal terminology, then re-check the AIGC rate before submission.

Undergraduate researcher

Cut duplication in a term paper

Use the duplication-reduction pass to rework high-similarity sentences, keeping the substantive argument intact while lowering overlap scores.

Web novelist

Humanise long-form fiction

Process serialised chapters with the colloquial or novel mode so the prose reads consistently human to platforms that screen for AI-generated text.

Content marketer or writer

Draft and polish everyday content

Move from drafting to polishing to final citation-ready output within one toolset, covering proposals, reports, social posts, and marketing copy.

顶级 12 个 Yanbi AI 替代方案与竞争对手

同一分类下同类 AI 工具的流量并排对比

查看所有 Yanbi AI 替代方案 →探索所有 AI Writing 工具 →

排名	AI 工具	月访问量	月度环比增长	直接流量占比	定价	头对头
●	Yanbi AI	5224	-32.2%	41% 直接流量	免费	当前产品
1	QuillBot Paraphraser	3663.03万	+2.3%	30% 直接流量	免费增值	对比 QuillBot Paraphraser
2	Jenni	149.81万	+5.2%	36% 直接流量	免费增值	对比 Jenni
3	Scribbr	753.08万	+14.6%	33% 直接流量	免费增值	对比 Scribbr
4	Aithor	34.59万	+11.8%	37% 直接流量	免费增值	对比 Aithor
5	paraphrasing.io	37.61万	+38.6%	27% 直接流量	免费增值	对比 paraphrasing.io
6	Phrasly	121万	+17.9%	46% 直接流量	Freemium, Subscription	对比 Phrasly