# WAChecker — Bulk WhatsApp Number Checker

OpenAITools.app のテレメトリ（2026-11-11 検証）によると、WAChecker — Bulk WhatsApp Number Checker（wachecker.wadesk.io）はその他に分類される AI プラットフォームで、月間 4088 の訪問を生み出し、前月比のトラフィック増減は +2165（+112.6%）です。主要な地域市場はインド（トラフィックシェア 54.5%）で、freemium 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 ExportTok（月間 278.22万訪問）、Fansly Downloader（月間 4654 訪問）、Upwex（月間 6967 訪問）が含まれます。

WAChecker is a Chrome extension that checks the WhatsApp registration status of phone number lists using your current WhatsApp Web session. Paste or import numbers, run a paced checking task, filter the registered and not-found results, and export the contacts you need to Excel — all inside the browser, with no WhatsApp Business API approval required.

## 主なテレメトリと仕様

| 指標 | 値 |
| :--- | :--- |
| ツール名 | WAChecker — Bulk WhatsApp Number Checker |
| ハンドル | wachecker |
| Status | active |
| Origin | independent |
| Maintenance | active |
| 公式ドメイン | wachecker.wadesk.io |
| ウェブサイト URL | https://wachecker.wadesk.io |
| カテゴリ | その他 |
| 料金モデル | freemium |
| 月間訪問数 | 4,088 |
| 前月比トラフィック変動 | 2,165 |
| 前月比成長率 | +112.6% |
| 主要市場 | インド |
| 市場シェア | 54.5% |
| ダイレクト訪問 | 1,664 |
| オーガニック検索訪問 | — |
| ソーシャル訪問 | — |
| リファラル訪問 | 420 |
| メール訪問 | 111 |
| レビュースコア | 3.8 |
| 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 | WhatsApp番号チェッカー, WhatsApp番号バリデータ, 番号の一括チェック, WhatsApp Web拡張機能, Chrome拡張機能, 連絡先リストの検証, 電話番号検証, 登録済み番号の検出, 未登録番号のフィルタリング, 重複検出, Excel出力, ローカルデータ処理, 連絡先リスト管理, WhatsAppマーケティングワークフロー |

## 概要

WAChecker is a Chrome extension that checks the WhatsApp registration status of phone number lists using your current WhatsApp Web session. Paste or import numbers, run a paced checking task, filter the registered and not-found results, and export the contacts you need to Excel — all inside the browser, with no WhatsApp Business API approval required.

## 料金とプラン

Freemium: new users get 3 days of unlimited checking with no credit card, then a standard free allowance of 50 checks per day. You can unlock extra unlimited days by leaving a 5-star Chrome review (+3 days) or sharing a promo (+1 day, repeatable).

## 主な機能と特長

- **Bulk Verification from a List:** Paste numbers one per line or import an XLSX list and check WhatsApp registration status in bulk through your current WhatsApp Web session.
- **Status Filtering & Duplicate Detection:** Sort results into registered, not-found, and pending with one click, and automatically mark duplicate numbers before outreach.
- **Configurable Pacing:** Set checking intervals to run long validation tasks at a controlled speed that fits your workflow.
- **One-Click Excel Export:** Export the filtered valid numbers to Excel, including status, original number, and formatted international number for CRM import.
- **Local, No-API Processing:** Lists, tasks, and results stay in the extension's local storage — nothing is uploaded — and no WhatsApp Business API approval is required.

## 主なユースケース

- **Clean a list before a campaign (WhatsApp marketer):** Import a purchased or collected number list, remove not-found entries and duplicates, and export only the registered contacts to Excel before scheduling outreach.
- **Enrich and tidy customer records (Sales or CRM operator):** Validate numbers already in your CRM, format them as international numbers, and re-import the verified subset for follow-up.
- **Handle client lists safely (Agency or growth freelancer):** Run paced checks on client-provided lists in-browser, keep contact data local, and hand back a filtered Excel file with clear statuses.
- **Assess a contact database (Small business owner):** Test a modest batch of leads to see how many are reachable on WhatsApp before investing in a bigger outreach campaign.

## 強み

- No WhatsApp Business API application or approval needed — install and start
- Lists and results stay in local extension storage rather than a server
- Clear registered / not-found / pending filtering plus automatic duplicate detection
- History is saved for every task, so lists can be reused
- Exports filtered valid numbers to Excel with status and formatted international numbers

## 制約・デメリット

- Requires Chrome and an active WhatsApp Web session to work
- The free tier caps you at 50 checks per day after the 3-day unlimited trial
- Checking registration status never guarantees message delivery or that an account won't be restricted
- No mobile app, and features depend on the stability of the WhatsApp Web session

## よくある質問

### Do I need a WhatsApp Business API account?
No. WAChecker reads the registration indicator available through your current WhatsApp Web session, so you install the extension and start checking without any API application or approval.

### How much does WAChecker cost?
It uses a freemium model. New users get 3 days of unlimited access with no credit card. After that the standard allowance is 50 messages per day, which you can extend to unlimited days by leaving a 5-star Chrome review (+3 days) or sharing a promo (+1 day, repeatable).

### Are my number lists uploaded to a server?
No. Imported lists and task results are processed inside the browser extension and stored in its local storage, isolated from cloud services. Exported files stay under your control.

### Can checking numbers get my WhatsApp account restricted?
No tool can guarantee that an account won't be restricted. WAChecker provides configurable pacing controls so checks run at a controlled rate, but you are responsible for using it responsibly and following WhatsApp's terms and applicable laws.

### What is the difference between a WhatsApp checker and a validator?
The terms are usually used interchangeably. WAChecker checks the registration status available through your WhatsApp Web session, lets you filter the resulting statuses, and exports selected rows. It does not verify ownership, message delivery, or the future status of an account.

### WAChecker — Bulk WhatsApp Number Checker の月間トラフィックと成長トレンドはどうですか？
WAChecker — Bulk WhatsApp Number Checker は現在、月間 4088 の訪問があり、前月比のトラフィック変動は +2165（成長率 +112.6%）です。主要な流入市場はインド（シェア 54.5%）で、月間 1664 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。

### WAChecker — Bulk WhatsApp Number Checker は無料ですか？料金モデルは何ですか？
WAChecker — Bulk WhatsApp Number Checker は freemium の料金モデルで運営されています。Freemium: new users get 3 days of unlimited checking with no credit card, then a standard free allowance of 50 checks per day. You can unlock extra unlimited days by leaving a 5-star Chrome review (+3 days) or sharing a promo (+1 day, repeatable). 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 WAChecker — Bulk WhatsApp Number Checker 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、WAChecker — Bulk WhatsApp Number Checker の代替ツールトップ5は次のとおりです: 1. ExportTok（月間 278.22万訪問）; 2. Fansly Downloader（月間 4654 訪問）; 3. Upwex（月間 6967 訪問）; 4. Email Extractor & Finder（月間 0 訪問）; 5. Chat4Data（月間 3.29万訪問）。

### WAChecker — Bulk WhatsApp Number Checker 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？
WAChecker — Bulk WhatsApp Number Checker はその他に分類され、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 WhatsApp番号チェッカー, WhatsApp番号バリデータ, 番号の一括チェック, WhatsApp Web拡張機能, Chrome拡張機能, 連絡先リストの検証が含まれます。

## 代替ツール

| ツール名 | 月間訪問数 | 料金モデル | 比較 |
| :--- | :--- | :--- | :--- |
| [ExportTok](https://openaitools.app/ja/tool/exporttok) | 2,782,229 | フリーミアム | [比較](https://openaitools.app/ja/compare/exporttok-vs-wachecker) |
| [Fansly Downloader](https://openaitools.app/ja/tool/fansly-downloader) | 4,654 | 無料トライアル | [比較](https://openaitools.app/ja/compare/fansly-downloader-vs-wachecker) |
| [Upwex](https://openaitools.app/ja/tool/upwex-ai-tools-for-upwork) | 6,967 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/upwex-ai-tools-for-upwork-vs-wachecker) |
| [Email Extractor & Finder](https://openaitools.app/ja/tool/instagram-email-scraper) | 0 | 無料 | [比較](https://openaitools.app/ja/compare/instagram-email-scraper-vs-wachecker) |
| [Chat4Data](https://openaitools.app/ja/tool/chat4data) | 32,851 | フリーミアム | [比較](https://openaitools.app/ja/compare/chat4data-vs-wachecker) |
| [Email Verifier](https://openaitools.app/ja/tool/email-verifier) | 0 | フリーミアム | [比較](https://openaitools.app/ja/compare/email-verifier-vs-wachecker) |
| [EchoTik.live](https://openaitools.app/ja/tool/echotik-live) | 97,102 | フリーミアム | [比較](https://openaitools.app/ja/compare/echotik-live-vs-wachecker) |
| [Defined.ai](https://openaitools.app/ja/tool/definedcrowd-com) | 146,251 | 料金は要問い合わせ | [比較](https://openaitools.app/ja/compare/definedcrowd-com-vs-wachecker) |
| [Asymmetric Data](https://openaitools.app/ja/tool/asymmetric-data) | 1,071 | 有料 | [比較](https://openaitools.app/ja/compare/asymmetric-data-vs-wachecker) |
| [IndexPlease](https://openaitools.app/ja/tool/indexplease) | 12,997 | フリーミアム | [比較](https://openaitools.app/ja/compare/indexplease-vs-wachecker) |
| [SearchLeads](https://openaitools.app/ja/tool/searchleads) | 3,468 | 有料 | [比較](https://openaitools.app/ja/compare/searchleads-vs-wachecker) |
| [Chargeblast](https://openaitools.app/ja/tool/chargeblast-ai) | 96,707 | 有料 | [比較](https://openaitools.app/ja/compare/chargeblast-ai-vs-wachecker) |

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