
Replai is an AI reply assistant that drafts personalized responses in your own writing style. It started as a Chrome extension that generates one-click comments for LinkedIn and X (Twitter), and its web app now also covers email replies, inbox triage and meeting notes. Instead of producing generic AI text, Replai studies your tone, phrasing and sign-off so each draft reads like something you would actually send.

編集部による 5 点満点の評価です。ユーザー評価の平均ではありません。 このページの各視点は、製品情報をもとに AI がまとめたものです。実際の利用者のレビューではありません。
OpenAITools.app のテレメトリ(2026-11-11 検証)によると、Replai(chrome.google.com)は AI 返信ツールに分類される AI プラットフォームで、月間 0 の訪問を生み出し、前月比のトラフィック増減は +0(0.0%)です。主要な地域市場はグローバル(トラフィックシェア —)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 Repl AI(月間 3987 訪問)、Replier(月間 83 訪問)、Olly 2.0(月間 2.47万訪問)が含まれます。
返信作成がめちゃくちゃ楽になりました。
自然なトーンで返せるのが良い。
サイト検証・料金体系・同カテゴリ比較に基づき AI が多角的な論点を要約した参考視点であり、実在ユーザーの個別投稿ではありません。
The extension generates ready-to-send comments and posts for LinkedIn and X with a single click, cutting the blank-page problem out of social engagement.
Replies can be tuned by style, tone and length so the output matches how you want to come across in a given conversation.
Replai builds a personal profile from emails you share, capturing tone, phrasing and sign-off so drafts sound like you rather than like a template.
Connected inboxes are automatically sorted into categories such as Priority, Needs Reply, FYI and Unsubscribe.
Record calls and get a transcript plus a clean summary of decisions and action items.
Replai is an AI reply assistant that drafts personalized responses in your own writing style. It started as a Chrome extension that generates one-click comments for LinkedIn and X (Twitter), and its web app now also covers email replies, inbox triage and meeting notes. Instead of producing generic AI text, Replai studies your tone, phrasing and sign-off so each draft reads like something you would actually send.
Draft thoughtful comments on LinkedIn and X in a click, choose the tone you want to project, then edit lightly and post.
Connect Gmail or Outlook, let Replai sort incoming mail and produce ready-to-send drafts in your personal voice.
Paste a client or colleague's email into the free reply generator and get a clear, professional response without writing from scratch.
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
| 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 |
|---|---|---|---|---|---|---|
| ● | Replai | 0 | — | — | フリーミアム | 表示中 |
| 1 | Repl AI | 3987 | -63.8% | 直接流入 39% | フリーミアム、有料 | vs Repl AI |
| 2 | Replier | 83 | -95.6% | 直接流入 40% | 無料トライアル、有料 | vs Replier |
| 3 | Olly 2.0 | 2.47万 | -2.6% | 直接流入 40% | フリーミアム | vs Olly 2.0 |
| 4 | Comment Generator | 6296 | -17.1% | 直接流入 40% | 無料トライアル | vs Comment Generator |
| 5 | Commenter.ai | 1.25万 | +116.9% | 直接流入 39% | 無料トライアル、有料 | vs Commenter.ai |
| 6 | ReplyPulse | 69 | 0% | 直接流入 42% | 無料トライアル、有料 | vs ReplyPulse |

ブランドらしいSNSコメントをワンクリックで下書きするChrome拡張
自分の口調で数秒に仕上がる、考えられたLinkedInコメント
X(Twitter)の成長のために作られた AI 返信ジェネレーター

Tweeteasy is a browser-based assistant for X (formerly Twitter) that writes human-sounding replies, generates tweet ideas by topic, rewrites copy with new tones and emojis, and fixes English grammar and spelling. It installs as a Chrome extension so you can boost any tweet without leaving your timeline, and it includes a free tier with 20 AI generations per month.
Tweeteasy is a browser-based assistant for X (formerly Twitter) that writes human-sounding replies, generates tweet ideas by topic, rewrites copy with new tones and emojis, and fixes English grammar and spelling. It installs as a Chrome extension so you can boost any tweet without leaving your timeline, and it includes a free tier with 20 AI generations per month.

Ready to Send is a Gmail app that automatically writes personalized draft replies for your incoming email. It scans new and unread messages, skips newsletters and notification noise, and produces a complete, editable response in your voice within minutes — ready for you to review and send.
Ready to Send is a Gmail app that automatically writes personalized draft replies for your incoming email. It scans new and unread messages, skips newsletters and notification noise, and produces a complete, editable response in your voice within minutes — ready for you to review and send.
フォロワーを増やすX投稿を生成・分析・書き換え