
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.
| 項目 / 指標 | ![]() | ![]() |
|---|---|---|
| 公式ドメイン | postel.app | chrome.google.com |
| 料金モデル | 無料トライアル、有料 | フリーミアム |
| 月間訪問数 | 12.12万 (121,244) | 0 (0) |
| 前月比トラフィック増減 | +6678 (+5.8%) | 0 (—) |
| 主要市場とシェア | 🇺🇸 アメリカ合衆国 (14.8%) | 🌐 グローバル (—) |
| 月間ダイレクト訪問数 | 2.16万 | 0 |
| ユーザー評価 | 4.2 | 4.1 |
| 対応プラットフォーム | ウェブサイト | ブラウザ拡張機能 |

あなた自身の言葉で投稿を書き、予約投稿するAIライティングアシスタント
過去の投稿を読み、行の長さ、書き出し方、語彙、禁句を把握し、あなたらしい下書きを作ります。
通常投稿する曜日ごとに1件の下書きを生成し、自動でカレンダーに配置します。
LinkedInは標準対応、X、Bluesky、Mastodon、TikTok、YouTubeにも接続できます。
通話メモ、リンク、ボイスメモ、ポッドキャスト音声をコンテンツの素材として受け付けます。

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.
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.

Tweet Hunter is an all-in-one growth and monetisation toolkit for X (formerly Twitter). It combines a searchable library of high-performing tweets, AI-assisted writing, scheduling, automation and analytics, with a built-in CRM for turning conversations into customers.
Tweet Hunter is an all-in-one growth and monetisation toolkit for X (formerly Twitter). It combines a searchable library of high-performing tweets, AI-assisted writing, scheduling, automation and analytics, with a built-in CRM for turning conversations into customers.
AIツイート作成・予約投稿・Xアカウントの一括整理を1つに
1つの管理画面でSNS投稿の予約・自動化・AI生成を完結

Hookle is a mobile-first AI social media assistant built for small business owners. It lets you connect Facebook, Instagram, TikTok, X, YouTube, LinkedIn, Pinterest, Threads, Bluesky and Google Business Profile, generate on-brand posts with AI, schedule them across platforms at once, and track simple analytics in one app. No marketing background or training is required.
Hookle is a mobile-first AI social media assistant built for small business owners. It lets you connect Facebook, Instagram, TikTok, X, YouTube, LinkedIn, Pinterest, Threads, Bluesky and Google Business Profile, generate on-brand posts with AI, schedule them across platforms at once, and track simple analytics in one app. No marketing background or training is required.
Xアカウントの投稿作成・予約・成長を自動化するAIエージェント
フォロワーを増やすX投稿を生成・分析・書き換え
雑なアイデアを X、LinkedIn、Threads で伸びる投稿に変える
自分の口調で数秒に仕上がる、考えられたLinkedInコメント
AIでX投稿を作成し自動スケジュール投稿