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 As with any tool that processes your manuscript, check your institution's policy on third-party processing of unpublished work.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 の月間トラフィックと成長トレンドはどうですか？

Yanbi AI は現在、月間 5224 の訪問があり、前月比のトラフィック変動は -2484（成長率 -32.2%）です。主要な流入市場はアメリカ合衆国（シェア 63.5%）で、月間 2152 のダイレクト訪問と月間 — のオーガニック検索訪問を含みます。

Yanbi AI は無料ですか？料金モデルは何ですか？

Yanbi AI は無料の料金モデルで運営されています。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. 対応する請求・チェックアウトプラットフォームには未掲載が含まれます。

Yanbi AI — 月間訪問数 (5224/月)・料金・API・代替ツール比較

Open AI Tools

Yanbi AI — 月間訪問数 (5224/月)・料金・API・代替ツール比較 | Open AI Tools

Yanbi AI について

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 の効果的なユースケース

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.

Yanbi AI の代替ツール・競合トップ 12 件

同じ主要カテゴリの競合 AI ツールをテレメトリで並列比較

Yanbi AI の代替ツールをすべて見る →AI Writing のツールをすべて見る →

順位	AI ツール	月間訪問数	前月比成長率	直接流入の割合	料金	直接比較
●	Yanbi AI	5224	-32.2%	直接流入 41%	無料	表示中
1	QuillBot Paraphraser	3663.03万	+2.3%	直接流入 30%	フリーミアム	vs QuillBot Paraphraser
2	Jenni	149.81万	+5.2%	直接流入 36%	フリーミアム	vs Jenni
3	Scribbr	753.08万	+14.6%	直接流入 33%	フリーミアム	vs Scribbr
4	Aithor	34.59万	+11.8%	直接流入 37%	フリーミアム	vs Aithor
5	paraphrasing.io	37.61万	+38.6%	直接流入 27%	フリーミアム	vs paraphrasing.io
6	Phrasly	121万	+17.9%	直接流入 46%	Freemium, Subscription	vs Phrasly