# Lyne

OpenAITools.app のテレメトリ（2026-11-11 検証）によると、Lyne（lyne.ai）は AI メール作成ツールに分類される AI プラットフォームで、月間 6193 の訪問を生み出し、前月比のトラフィック増減は -168（-2.6%）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 66.9%）で、無料トライアル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 ReachInbox（月間 7.38万訪問）、Salesforge（月間 23.67万訪問）、Smartlead（月間 95.24万訪問）が含まれます。

Lyne is an AI email assistant that installs into your own Google Workspace account and drafts replies inside real Gmail threads on your behalf. It reads context from the thread, the sender's history, and your sent mail, then writes a draft in your voice within minutes of a message arriving. It deliberately has no send button: every message still goes out only after a human approves it. A second agent can prepare multi-step outreach sequences based on what a prospect's website actually says.

## 主なテレメトリと仕様

| 指標 | 値 |
| :--- | :--- |
| ツール名 | Lyne |
| ハンドル | lyne-ai |
| Status | active |
| Origin | independent |
| Maintenance | active |
| 公式ドメイン | lyne.ai |
| ウェブサイト URL | https://lyne.ai |
| カテゴリ | AI メール作成ツール, AI セールスアシスタント, AIメールマーケティング |
| 料金モデル | 無料トライアル |
| 月間訪問数 | 6,193 |
| 前月比トラフィック変動 | -168 |
| 前月比成長率 | -2.6% |
| 主要市場 | アメリカ合衆国 |
| 市場シェア | 66.9% |
| ダイレクト訪問 | 2,437 |
| オーガニック検索訪問 | — |
| ソーシャル訪問 | — |
| リファラル訪問 | 619 |
| メール訪問 | 210 |
| レビュースコア | 4 |
| 保存数 | 3 |
| 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 | stripe |
| 属性 | 機能: ウェブサイト; 料金: 無料トライアル |
| タグ | AI セールス, 営業パーソナライゼーション, コールドメール, リード獲得, 見込み客開拓, 自動化, LinkedInスクレイパー, データ拡充API |

## 概要

Lyne is an AI email assistant that installs into your own Google Workspace account and drafts replies inside real Gmail threads on your behalf. It reads context from the thread, the sender's history, and your sent mail, then writes a draft in your voice within minutes of a message arriving. It deliberately has no send button: every message still goes out only after a human approves it. A second agent can prepare multi-step outreach sequences based on what a prospect's website actually says.

## 料金とプラン

Custom pricing via a consultation. Lyne is quoted as an install (a setup fee plus a monthly per-inbox rate on a term with a written exit) rather than a self-serve subscription. A 10-run evaluation happens before monthly billing begins. Contact the vendor for current rates.

## 主な機能と特長

- **In-thread reply drafting:** Every message that needs an answer gets a draft placed directly in the thread within minutes, built from the conversation and your sent mail so it already sounds like you.
- **Rule-based skipping:** Newsletters, receipts, and threads where you already replied are detected and skipped, so no model budget is spent on messages that do not need a response.
- **No fabricated facts:** The system is designed never to invent a price, date, or promise. When a required fact is missing, the draft is held and the gap is logged instead of being guessed.
- **Outreach sequences:** A second agent reads a prospect's site and writes a three-email sequence based on real observations, which you approve as a batch before anything moves.
- **Logged decisions and editable memory:** Each run is written to a log with its reason and its cost, and lessons learned are stored in plain text files you can edit yourself.

## 主なユースケース

- **Client inbox triage (Agency owner):** Keep client threads moving by having a context-aware draft waiting in every thread that needs an answer, without hiring a dedicated inbox manager.
- **Outreach sequences (B2B sales rep):** Prepare personalized three-email sequences grounded in what each prospect's site actually says, and approve the batch before sending.
- **Candidate response drafting (Recruiter):** Reach more candidates faster by drafting consistent, on-voice replies to inbound interest while keeping a human in the loop for every send.
- **Consulting proposal replies (Consultancy operator):** Cut time on repetitive quoting and scheduling emails while ensuring no price or deliverable is invented by the model.

## 強み

- No auto-send by design, so every reply is human-approved before it goes out
- Runs on your own Google project and API key, which keeps mail data inside your account
- Learns from your sent folder so day-one drafts already match your voice
- Skipping and logging reduce wasted model spend and make misses easy to trace

## 制約・デメリット

- Pricing is not published: you must book a call to learn the setup fee and monthly per-inbox cost
- Requires you to run it on your own Google Cloud project, server, and API key
- Gmail and Google Workspace only, so Outlook and other mail systems are not supported
- Full value depends on a 10-run evaluation and tuning period before monthly billing starts

## よくある質問

### What does Lyne actually do?
Lyne reads incoming email and places a ready-to-review draft inside the same thread, written in your voice. It never sends automatically. You read, edit if needed, and press send yourself.

### Will Lyne send emails on its own?
No. The product is built around a no-auto-send principle. There is no send function and no setting to enable one, so a human always approves every message.

### Where does my email data live?
It runs on your own Google Cloud project and server with your own model API key, so your mail is read in your Google environment and you can disconnect by revoking a single token.

### Which email providers are supported?
It works with Gmail and Google Workspace accounts, which is the environment it is installed into and tuned for.

### How much does Lyne cost?
Lyne is installed by appointment. You book an install call, the team reviews your sent mail to build a voice guide, and pricing is quoted per install rather than published per seat.

### Lyne の月間トラフィックと成長トレンドはどうですか？
Lyne は現在、月間 6193 の訪問があり、前月比のトラフィック変動は -168（成長率 -2.6%）です。主要な流入市場はアメリカ合衆国（シェア 66.9%）で、月間 2437 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。

### Lyne は無料ですか？料金モデルは何ですか？
Lyne は無料トライアルの料金モデルで運営されています。Custom pricing via a consultation. Lyne is quoted as an install (a setup fee plus a monthly per-inbox rate on a term with a written exit) rather than a self-serve subscription. A 10-run evaluation happens before monthly billing begins. Contact the vendor for current rates. 対応する請求・チェックアウトプラットフォームには stripe が含まれます。

### 2026年における Lyne 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、Lyne の代替ツールトップ5は次のとおりです: 1. ReachInbox（月間 7.38万訪問）; 2. Salesforge（月間 23.67万訪問）; 3. Smartlead（月間 95.24万訪問）; 4. Outboundly.ai（月間 3327 訪問）; 5. VoiceType（月間 402 訪問）。

### Lyne 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？
Lyne は AI メール作成ツール, AI セールスアシスタント, AIメールマーケティングに分類され、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 セールス, 営業パーソナライゼーション, コールドメール, リード獲得, 見込み客開拓, 自動化が含まれます。

## 代替ツール

| ツール名 | 月間訪問数 | 料金モデル | 比較 |
| :--- | :--- | :--- | :--- |
| [ReachInbox](https://openaitools.app/ja/tool/reachinbox) | 73,759 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-reachinbox) |
| [Salesforge](https://openaitools.app/ja/tool/salesforge) | 236,658 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-salesforge) |
| [Smartlead](https://openaitools.app/ja/tool/smartlead-ai) | 952,377 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-smartlead-ai) |
| [Outboundly.ai](https://openaitools.app/ja/tool/outboundly-ai) | 3,327 | 無料トライアル、料金は要問い合わせ | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-outboundly-ai) |
| [VoiceType](https://openaitools.app/ja/tool/voicetype) | 402 | 無料トライアル | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-voicetype) |
| [Ellie](https://openaitools.app/ja/tool/tryellie-com) | 9,297 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-tryellie-com) |
| [Causo](https://openaitools.app/ja/tool/causo) | 19,958 | フリーミアム | [比較](https://openaitools.app/ja/compare/causo-vs-lyne-ai) |
| [Superhuman](https://openaitools.app/ja/tool/superhuman) | 6,514,241 | 有料 | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-superhuman) |
| [Rytr](https://openaitools.app/ja/tool/rytr) | 140,787 | フリーミアム | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-rytr) |
| [Humanlinker](https://openaitools.app/ja/tool/humanlinker) | 18,470 | フリーミアム、無料トライアル、料金は要問い合わせ | [比較](https://openaitools.app/ja/compare/humanlinker-vs-lyne-ai) |
| [SmartWriter](https://openaitools.app/ja/tool/smartwriter) | 10,604 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-smartwriter) |
| [Mailforge](https://openaitools.app/ja/tool/mailforge) | 55,978 | 有料 | [比較](https://openaitools.app/ja/compare/lyne-ai-vs-mailforge) |

---
出典: https://openaitools.app/ja/tool/lyne-ai