# Whispr

OpenAITools.app のテレメトリ（2026-11-11 検証）によると、Whispr（whispr.chat）は AIチャットボットに分類される AI プラットフォームで、月間 212 の訪問を生み出し、前月比のトラフィック増減は -136（-39.1%）です。主要な地域市場はチリ（トラフィックシェア 100%）で、フリーミアム、無料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 ChatGPT（月間 60.48億訪問）、AnythingLLM（月間 51.23万訪問）、Overchat AI（月間 94.8万訪問）が含まれます。

Whispr is a privacy-first messaging app built on the Base network where your crypto wallet is your account. Instead of an email and password you connect a wallet, sign in once, and start chatting. You can message any registered wallet, run group conversations, share photos, video, audio and documents up to 50 MB each, batch-send one message to ten recipients with a single signature, and attach ETH or USDC payments directly inside a thread. Messages are written to smart contracts rather than stored on a Whispr server, and a relayer plus paymaster cover gas so sending costs nothing.

## 主なテレメトリと仕様

| 指標 | 値 |
| :--- | :--- |
| ツール名 | Whispr |
| ハンドル | whispr |
| Status | active |
| Origin | independent |
| Maintenance | active |
| 公式ドメイン | whispr.chat |
| ウェブサイト URL | https://whispr.chat |
| カテゴリ | AIチャットボット, Large Language Models (LLMs), AIアシスタント, AI テキスト生成 |
| 料金モデル | フリーミアム、無料 |
| 月間訪問数 | 212 |
| 前月比トラフィック変動 | -136 |
| 前月比成長率 | -39.1% |
| 主要市場 | チリ |
| 市場シェア | 100% |
| ダイレクト訪問 | 87 |
| オーガニック検索訪問 | 0 |
| ソーシャル訪問 | 0 |
| リファラル訪問 | 22 |
| メール訪問 | 7 |
| レビュースコア | 3.8 |
| 保存数 | 2 |
| 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; 料金: フリーミアム; 料金: 無料 |
| タグ | AI, 人工知能, ChatGPT, ファインチューニング済み AI モデル |

## 概要

Whispr is a privacy-first messaging app built on the Base network where your crypto wallet is your account. Instead of an email and password you connect a wallet, sign in once, and start chatting. You can message any registered wallet, run group conversations, share photos, video, audio and documents up to 50 MB each, batch-send one message to ten recipients with a single signature, and attach ETH or USDC payments directly inside a thread. Messages are written to smart contracts rather than stored on a Whispr server, and a relayer plus paymaster cover gas so sending costs nothing.

## 料金とプラン

Whispr is free to use. Sending messages and claiming USDC cost no gas because a relayer submits transactions and a paymaster covers the fees. You only need funds if you choose to attach a crypto payment to a message.

## 主な機能と特長

- **Wallet-as-account sign-in:** Connect any wallet — or generate one with an email — and your address becomes your identity. No username, no password, no sign-up form; one signature activates your private inbox.
- **Private direct and group chats:** Message any registered wallet one-to-one or start a group with as many members as you want. Only the people inside a conversation can read it, and new messages arrive live.
- **Rich media up to 50 MB:** Share images, video, audio and documents that open directly in the chat and stay private to that conversation, with 1 GB of storage per user.
- **Batch send to 10 recipients:** Write one message, add up to ten wallet addresses, and deliver it everywhere with a single wallet signature. Each recipient receives it in their own thread.
- **In-chat ETH and USDC payments:** Attach ETH or USDC to a message and let the recipient claim it with one tap. There is no gas cost to send or claim USDC, and nobody else can see who received the funds.
- **Gasless messaging via relayer and paymaster:** Your wallet signs each request, the app's relayer submits it, and a paymaster contract covers the gas, so chatting costs 0 ETH.

## 主なユースケース

- **Coordinate without exposing personal data (Crypto-native teams and DAOs):** Run group conversations keyed to wallet addresses rather than emails, so contributors can collaborate, trade files and settle small expenses without handing over personal identifiers.
- **Deliver work and get paid in one thread (Freelancers and clients):** Send drafts, final files and revisions in the chat, then attach an ETH or USDC payment to the same conversation so the invoice and the delivery live together.
- **Share photos and video privately (Privacy-conscious friends and communities):** Swap images, clips, audio and documents that only the conversation participants can open, rather than posting links to third-party hosting services.
- **Build on or self-host an open messaging stack (Web3 developers):** Because the app runs on published Base contracts with a documented relayer API, developers can read the docs, run the client locally or deploy the contracts themselves.

## 強み

- No email, phone number or password required — a wallet address is the whole account
- Sending messages costs no gas thanks to relayer plus paymaster architecture
- Media, group chat, batch send and crypto payments all in one interface
- Client-side interaction with published smart contracts, so there is no central Whispr server holding messages
- Free to use for messaging, with in-thread payments available when you need them

## 制約・デメリット

- Requires a crypto wallet, which is a barrier for people unfamiliar with Web3
- The app is tied to the Base network, so it is not chain-agnostic
- Metadata such as who messaged whom and when is visible on the public network
- Deleted messages still leave a record on-chain that a message was sent
- Because someone must keep the relayer and paymaster funded, long-term gasless operation depends on whoever operates the deployment

## よくある質問

### Is Whispr free?
Yes. Sending messages costs no gas because a relayer submits them and a paymaster contract covers the fees. You only spend money if you deliberately attach an ETH or USDC payment to a message.

### Do I need an email address or password to use Whispr?
No. You connect a crypto wallet, or sign in with an email to generate one, and your wallet address becomes your account. There are no usernames or profile forms; a single signature sets up your private inbox.

### Which network does Whispr run on?
Whispr runs on Base. Three contracts power the app — one for profiles, conversations, messages, media and payments, a forwarder that verifies signatures, and a paymaster that covers gas. Their addresses are published on the site.

### What can I send in a conversation?
Text, images, video, audio and documents up to 50 MB per file, with 1 GB of storage per user. You can also batch-send one message to up to ten recipients and attach ETH or USDC as a payment.

### Who can read my messages?
Only you and the other people in the conversation can read message content and open shared files. Payments are private in recipient terms too, although the public network still shows that a message was exchanged between two addresses, and when.

### Is Whispr an AI chatbot or language model?
No. Whispr is a wallet-based private messaging app with media sharing and crypto payments. Older listings describing it as a fine-tuned AI model or ChatGPT alternative no longer reflect the product.

### Whispr の月間トラフィックと成長トレンドはどうですか？
Whispr は現在、月間 212 の訪問があり、前月比のトラフィック変動は -136（成長率 -39.1%）です。主要な流入市場はチリ（シェア 100%）で、月間 87 のダイレクト訪問と月間 0 のオーガニック検索訪問を含みます。

### Whispr は無料ですか？料金モデルは何ですか？
Whispr はフリーミアム、無料の料金モデルで運営されています。Whispr is free to use. Sending messages and claiming USDC cost no gas because a relayer submits transactions and a paymaster covers the fees. You only need funds if you choose to attach a crypto payment to a message. 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 Whispr 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、Whispr の代替ツールトップ5は次のとおりです: 1. ChatGPT（月間 60.48億訪問）; 2. AnythingLLM（月間 51.23万訪問）; 3. Overchat AI（月間 94.8万訪問）; 4. June by Blockchain（月間 6.36万訪問）; 5. Bearly（月間 1.85万訪問）。

### Whispr 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？
Whispr は AIチャットボット, Large Language Models (LLMs), AIアシスタント, AI テキスト生成に分類され、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 AI, 人工知能, ChatGPT, ファインチューニング済み AI モデルが含まれます。

## 代替ツール

| ツール名 | 月間訪問数 | 料金モデル | 比較 |
| :--- | :--- | :--- | :--- |
| [ChatGPT](https://openaitools.app/ja/tool/chatgpt-4) | 6,048,022,723 | フリーミアム | [比較](https://openaitools.app/ja/compare/chatgpt-4-vs-whispr) |
| [AnythingLLM](https://openaitools.app/ja/tool/anythingllm) | 512,269 | フリーミアム | [比較](https://openaitools.app/ja/compare/anythingllm-vs-whispr) |
| [Overchat AI](https://openaitools.app/ja/tool/overchat) | 948,033 | フリーミアム | [比較](https://openaitools.app/ja/compare/overchat-vs-whispr) |
| [June by Blockchain](https://openaitools.app/ja/tool/june-by-blockchain) | 63,635 | 無料 | [比較](https://openaitools.app/ja/compare/june-by-blockchain-vs-whispr) |
| [Bearly](https://openaitools.app/ja/tool/bearly) | 18,498 | フリーミアム、料金は要問い合わせ | [比較](https://openaitools.app/ja/compare/bearly-vs-whispr) |
| [ChatWise](https://openaitools.app/ja/tool/chatwise) | 14,673 | フリーミアム、無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/chatwise-vs-whispr) |
| [Chat & Ask AI](https://openaitools.app/ja/tool/askaichat-app) | 881,428 | フリーミアム | [比較](https://openaitools.app/ja/compare/askaichat-app-vs-whispr) |
| [Chatbot App](https://openaitools.app/ja/tool/chatbot-app) | 2,170,883 | フリーミアム | [比較](https://openaitools.app/ja/compare/chatbot-app-vs-whispr) |
| [Kagi Search](https://openaitools.app/ja/tool/kagi-search) | 4,647,605 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/kagi-search-vs-whispr) |
| [MobileGPT](https://openaitools.app/ja/tool/mobilegpt) | 1,719 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/mobilegpt-vs-whispr) |
| [Aymo AI](https://openaitools.app/ja/tool/aymo-ai) | 268,974 | フリーミアム | [比較](https://openaitools.app/ja/compare/aymo-ai-vs-whispr) |
| [CamoCopy](https://openaitools.app/ja/tool/camocopy) | 2,175 | フリーミアム、有料 | [比較](https://openaitools.app/ja/compare/camocopy-vs-whispr) |

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