AI Services in Auto-Reply & Email Drafting

Tools that automatically compose email messages and assist with responsesFeaturing 4 AI services in total.

スラッシー

Slashy

An AI-native email client ('intelligent inbox') under the banner 'Your intelligent inbox.' It reads a thread and drafts a reply in your voice, and handles meeting scheduling, inbox organization, follow-up tracking, and automations. It connects to Gmail and can be operated via iMessage, Slack, voice, mobile, and web, with integrations like HubSpot and Notion.

# 自動返信・メール作成# AIエージェント# 自動化・省力化# 業務効率化# 生産性向上

セールスマーカー

Sales Marker

Sales Marker is a BtoB sales platform that identifies "the companies looking for you right now" using intent data and supports the entire path to winning deals with autonomous AI. As Japan's first Sales Signal®, it notifies you in real time of companies that searched your set keywords. Based on roughly 5 billion records/day of intent data and information on roughly 8 million key persons, it reaches out across multiple channels such as forms, calls, email, ads, and DMs, and with AI Meeting it handles deal analysis, scoring, and Next Action generation. Adopted by more than 600 companies; pricing is available on request (a free demo is offered).

# AIチャットボット# AIエージェント# 自動返信・メール作成# 通知・タスク連携# 業務効率化# マーケティング# セールス# 日本語対応

ファイクサー

Fyxer AI

An AI executive assistant that organizes your inbox, drafts replies in your own tone, and records and summarizes meetings. It plugs directly into Gmail and Outlook and works with Google Meet/Teams/Zoom.

# 自動返信・メール作成# 議事録作成# メール自動化# 自動化・省力化

ヘイノア

Hey Noah

Hey Noah is an AI executive assistant built for founders and senior leaders. There is no app to install and no dashboard to log into — it works inside the channels you already use: SMS, email, WhatsApp, and Slack. Text it "Coffee with Sarah Thursday" and it checks your calendar, proposes times to the other party, handles the back-and-forth, and books the meeting. CC it on an email and it takes over the scheduling thread. After meetings it captures notes and next actions, and for restaurant or doctor bookings it places a real phone call and confirms. Built by Pilot Alpha Labs, LLC (US). It launched on Product Hunt on August 4, 2026, took the #1 spot of the day with 604 upvotes, and costs $49/month for its first cohort.

# AIエージェント# スケジューラー# 自動返信・メール作成# ボイスボット# 業務効率化

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