# Citely

OpenAITools.app のテレメトリ（2026-11-11 検証）によると、Citely（citely.ai）は AI論文作成ツールに分類される AI プラットフォームで、月間 6.23万の訪問を生み出し、前月比のトラフィック増減は -4056（-6.1%）です。主要な地域市場はアメリカ合衆国（トラフィックシェア 25.9%）で、フリーミアムの料金モデルで運営されています。月間ボリューム別の主な競合代替ツールには Koke AI：AI 引用ジェネレーター（月間 3.87万訪問）、Aithor（月間 34.59万訪問）、CiteTrue（月間 4.31万訪問）が含まれます。

Citely is an academic citation tool that checks whether the references in a paper actually exist and point to the right work. You paste a reference list or a claim, and Citely cross-checks it against large scholarly indexes such as CrossRef, PubMed, arXiv, and OpenAlex, flagging fabricated DOIs, mismatched titles, and the hallucination patterns typical of AI-written references. It also works in reverse as a source finder: give it a claim and it returns real, citable papers with verified metadata in APA, MLA, or Chicago format.

## 主なテレメトリと仕様

| 指標 | 値 |
| :--- | :--- |
| ツール名 | Citely |
| ハンドル | citely |
| Status | active |
| Origin | independent |
| Maintenance | active |
| 公式ドメイン | citely.ai |
| ウェブサイト URL | https://citely.ai |
| カテゴリ | AI論文作成ツール, AI段落ジェネレーター, AI レポート作成, AIレビュー生成ツール, AI 要約ツール, AI テキスト生成, AI 論文生成ツール, AI Writing, AI Writing Assistants |
| 料金モデル | フリーミアム |
| 月間訪問数 | 62,271 |
| 前月比トラフィック変動 | -4,056 |
| 前月比成長率 | -6.1% |
| 主要市場 | アメリカ合衆国 |
| 市場シェア | 25.9% |
| ダイレクト訪問 | 9,641 |
| オーガニック検索訪問 | — |
| ソーシャル訪問 | — |
| リファラル訪問 | 5,922 |
| メール訪問 | — |
| レビュースコア | 4.2 |
| 保存数 | 0 |
| 対応プラットフォーム | ウェブサイト |
| 請求プラットフォーム |  |
| 属性 | 機能: ウェブサイト |
| タグ | ソース検索ツール, 引用チェッカー, 参考文献バリデーター, 偽引用の検出 |

## 概要

Citely is an academic citation tool that checks whether the references in a paper actually exist and point to the right work. You paste a reference list or a claim, and Citely cross-checks it against large scholarly indexes such as CrossRef, PubMed, arXiv, and OpenAlex, flagging fabricated DOIs, mismatched titles, and the hallucination patterns typical of AI-written references. It also works in reverse as a source finder: give it a claim and it returns real, citable papers with verified metadata in APA, MLA, or Chicago format.

## 料金とプラン

Citely uses a credit-based model with four published tiers: a $9 one-time trial, $19/month billed monthly, $14/month billed yearly, and a $347 one-time three-year Believer plan. Higher tiers raise the credit allowance, extend the character limit for reference verification from 2,000 to 4,000 characters, and add citation export in APA, MLA, and Chicago. Enterprise and larger credit bundles are available on request.

## 主な機能と特長

- **AI Source Finder:** Paste a claim or paragraph and Citely returns matching academic papers with verified metadata, ready to cite in APA, MLA, or Chicago style.
- **Citation & Reference Checker:** Submit a reference list and Citely tests each entry against scholarly databases, marking entries that cannot be confirmed or that point to the wrong work.
- **AI Hallucination Detection:** Citely targets the specific errors AI models make when inventing references, including chimera citations, invented DOIs, and citations that drift across years.
- **Multi-Database Verification:** Checks run against CrossRef, PubMed, arXiv, and OpenAlex, so verification reflects real indexed scholarship rather than a single narrow database.
- **Citation Export:** Export verified references in common academic styles so they drop straight into a manuscript or reference manager.

## 主なユースケース

- **Checking a bibliography before submission (Student):** Run an assigned reading list or bibliography through the reference checker to confirm every source exists before writing starts.
- **Defending an AI-assisted literature review (PhD researcher):** Paste a literature review and catch unverifiable citations that would undermine a defense, then use the source finder to replace them.
- **Screening submissions for fabricated references (Journal editor):** Screen submitted manuscripts for references that cannot be resolved, catching fabricated citations before peer review goes further.
- **Finding the original source behind a claim (Research librarian):** Verify that every claim is backed by a resolvable source, and locate the original paper behind second-hand citations.

## 強み

- Verifies references against multiple real academic indexes instead of trusting a single source
- Directly targets AI-written citation hallucinations such as invented DOIs and chimera citations
- Doubles as a source finder when you have a claim but no reference for it
- Exports citations in standard academic styles
- Free-to-try entry point and clear, published pricing tiers

## 制約・デメリット

- Credit-based billing means heavy reference lists can consume an allowance quickly
- Character limits apply per Source Finder (300) and Verify References (2,000) run
- Advanced source verification, citation export, and higher character ceilings sit behind paid plans
- No native Zotero/Mendeley sync shown on the public site, so library workflows stay partly manual

## よくある質問

### How does Citely detect fake citations?
Citely compares each reference against large scholarly indexes, then looks for signals such as DOIs that do not resolve, titles that belong to a different author or year, and journal names that do not exist. References that no database can confirm are flagged as unverifiable so you can decide what to do with them.

### Which academic databases does Citely search?
It draws on major academic indexes including CrossRef, PubMed, arXiv, and OpenAlex, which together span well over 160 million records.

### Can Citely help me find sources for a claim?
Yes. The AI Source Finder takes a claim or paragraph and returns matching academic sources with verified metadata, so you can cite evidence rather than invent it.

### What citation formats are supported?
Citation export is available in APA, MLA, and Chicago formats on paid tiers, and the checker is built to work with the reference styles researchers already use.

### Is there a limit on how much text I can check at once?
Source Finder accepts up to 300 characters per query, and Verify References accepts up to 2,000 characters on the trial, monthly, and yearly plans and up to 4,000 characters on higher tiers.

### Citely の月間トラフィックと成長トレンドはどうですか？
Citely は現在、月間 6.23万の訪問があり、前月比のトラフィック変動は -4056（成長率 -6.1%）です。主要な流入市場はアメリカ合衆国（シェア 25.9%）で、月間 9641 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。

### Citely は無料ですか？料金モデルは何ですか？
Citely はフリーミアムの料金モデルで運営されています。Citely uses a credit-based model with four published tiers: a $9 one-time trial, $19/month billed monthly, $14/month billed yearly, and a $347 one-time three-year Believer plan. Higher tiers raise the credit allowance, extend the character limit for reference verification from 2,000 to 4,000 characters, and add citation export in APA, MLA, and Chicago. Enterprise and larger credit bundles are available on request. 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。

### 2026年における Citely の最適な代替ツールはどれですか？
OpenAITools.app のカテゴリ別トラフィックと機能の適合性に基づくと、Citely の代替ツールトップ5は次のとおりです: 1. Koke AI：AI 引用ジェネレーター（月間 3.87万訪問）; 2. Aithor（月間 34.59万訪問）; 3. CiteTrue（月間 4.31万訪問）; 4. Jenni（月間 149.81万訪問）; 5. Scribbr（月間 753.08万訪問）。

### Citely はどのプラットフォームと主要な AI 機能に対応していますか？
Citely は AI論文作成ツール, AI段落ジェネレーター, AI レポート作成, AIレビュー生成ツールに分類され、以下のプラットフォームに対応しています: ウェブサイト。中核機能のタグにはソース検索ツール, 引用チェッカー, 参考文献バリデーター, 偽引用の検出が含まれます。

## 代替ツール

| ツール名 | 月間訪問数 | 料金モデル | 比較 |
| :--- | :--- | :--- | :--- |
| [Koke AI：AI 引用ジェネレーター](https://openaitools.app/ja/tool/koke-ai-ai-citation-generator) | 38,736 | フリーミアム | [比較](https://openaitools.app/ja/compare/citely-vs-koke-ai-ai-citation-generator) |
| [Aithor](https://openaitools.app/ja/tool/aithor) | 345,936 | フリーミアム | [比較](https://openaitools.app/ja/compare/aithor-vs-citely) |
| [CiteTrue](https://openaitools.app/ja/tool/citetrue) | 43,073 | 無料 | [比較](https://openaitools.app/ja/compare/citely-vs-citetrue) |
| [Jenni](https://openaitools.app/ja/tool/jenni) | 1,498,133 | フリーミアム | [比較](https://openaitools.app/ja/compare/citely-vs-jenni) |
| [Scribbr](https://openaitools.app/ja/tool/scribbr) | 7,530,803 | フリーミアム | [比較](https://openaitools.app/ja/compare/citely-vs-scribbr) |
| [Scite](https://openaitools.app/ja/tool/scite) | 841,974 | 無料トライアル、料金は要問い合わせ | [比較](https://openaitools.app/ja/compare/citely-vs-scite) |
| [PaperTyper.net](https://openaitools.app/ja/tool/papertyper-net) | 14,734 | フリーミアム | [比較](https://openaitools.app/ja/compare/citely-vs-papertyper-net) |
| [Yomu AI](https://openaitools.app/ja/tool/yomu-ai) | 69,160 | 有料 | [比較](https://openaitools.app/ja/compare/citely-vs-yomu-ai) |
| [Samwell.Ai](https://openaitools.app/ja/tool/samwell-ai) | 69,816 | フリーミアム | [比較](https://openaitools.app/ja/compare/citely-vs-samwell-ai) |
| [EduWriter.ai](https://openaitools.app/ja/tool/eduwriter-ai) | 34,885 | フリーミアム | [比較](https://openaitools.app/ja/compare/citely-vs-eduwriter-ai) |
| [WriteGO.AI](https://openaitools.app/ja/tool/writego-ai) | 5,264 | 有料 | [比較](https://openaitools.app/ja/compare/citely-vs-writego-ai) |
| [ThesisAI](https://openaitools.app/ja/tool/thesisai) | 224,434 | 有料 | [比較](https://openaitools.app/ja/compare/citely-vs-thesisai) |

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出典: https://openaitools.app/ja/tool/citely