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39+ AI Email Assistants Directory (2026)

All 39 AI tools in the AI Email Assistants category, sorted by rating or recency. Each entry links to the official site and shows its pricing, so you can compare first.

39 matching tools
AllFreePaid
Top ratedNewestName A–Z
Conversion BlitzConversion Blitz uses AI to extract and filter contact data from websites and social networks by job title, location, industry, and company size. It verifies emails, runs scalable email campaigns, and routes visitor data to email, SMS or Slack.conversionblitz.com★ 5.0Boost InboxBoost Inbox automatically warms Gmail, Outlook, Yahoo, SES, and SMTP accounts by simulating realistic email interactions to improve inbox placement, tracks reputation scores, scales to multiple accounts, and integrates with Zapier for streamlined workflows.boostinbox.com★ 5.0Filo MailFilo Mail is an AI-powered email client for Gmail that summarizes emails, organizes messages with smart labels, identifies tasks, and generates tailored responses. It prioritizes user data security and adapts through regular feature updates.filomail.comFree★ 5.0Inbox NarratorInbox Narrator auto‑summarizes new Gmail messages, delivered via voice assistant or daily podcast. Users can ask Siri/Google Assistant to read summaries or search emails on demand, offering hands‑free, read‑only email management.inboxnarrator.com★ 5.0LettyLetty is an AI email writer that helps you craft personalized, professional, and persuasive emails in seconds. It offers context-aware replies, diverse templates, and adaptable tones to streamline your email drafting process efficiently.useletty.com★ 5.0MAILE for iPhoneMAILE is an iPhone app that uses AI to generate professional email drafts from a short prompt, offering business, academic, and personal templates. It auto‑formats, lets you edit and send directly, and streamlines communication to cut composition time.maile.appFree★ 5.0Outlit AIOutlit consolidates data from PostHog, Stripe, Fireflies, Gmail, and Slack into a record, letting agents query all sources at once. Its agent layer flags churn, payment failures, and support spikes, drafts replies, and surfaces upsell opportunities and meeting prep insights.outlit.ai★ 5.0Eloquens AIEloquens AI is a smart email assistant that automates routine emails, books appointments, and filters spam in 160+ languages. It learns user preferences, operates continuously, and provides performance analytics.eloquens.ai★ 3.8Harmony AI Email AssistantHarmony AI Email Assistant is a voice-powered email management tool for iOS that reads and organizes emails hands-free. It supports Gmail, Outlook, and other providers, enabling voice commands for composing, deleting, and managing emails securely.harmony.com.aiFree★ 3.4AImReplyAImReply auto‑generates email drafts and replies in up to 17 languages, offering 12 tones and three length options. It delivers real‑time edits and AI suggestions, streamlining composition for professionals, support agents, academics, and entrepreneurs—no login needed.aimreply.comFree★ 3.4Inbox AIInbox AI is a voice-driven automation tool for macOS that streamlines email management and task processing. It integrates with Apple Mail for smart actions, supports custom voice assistants, and ensures privacy through on-device processing.inbox-ai.appFreePulseMailPulseMail is an AI-powered email assistant that optimizes inbox management through smart responses, prioritization, meeting handling, and automation. It provides personalized messages, analytics, and seamless integration with existing tools for enhanced communication efficiency.pulsemail.appFreeAddy AIAddi AI is an email assistant tool that uses AI to draft emails up to 10x faster with a variety of tone options available, and has saved over 220,000 hours of time by users.addy-ai.comFreeBlueMailBlueMail is a cross-platform email client that centralizes multiple accounts with a unified inbox, clusters conversations, offers GemAI-powered summarization and draft assistance, scheduling tools, real-time sync/spam controls, collaboration features and privacy settings.bluemail.meBreezemailBreezemail automatically labels Gmail and Outlook messages into categories using the ChatGPT API, reducing inbox clutter and highlighting important emails. It offers predefined labels, custom categories, and secure, non‑stored data processing.breezemail.aiCXassistCXassist is an AI‑driven email assistant that connects to Gmail and Outlook, drafting replies in the user’s voice, auto‑labeling, and tracking queue status. It offers smart categorization, priority tagging, multilingual translation, and integration with Slack, HubSpot, Shopify, and more.cxassist.ioDraftrDraftr is an AI email management tool that integrates with Gmail and Outlook, automatically drafting responses based on user writing styles. It streamlines email workflows, enhances productivity, and prioritizes user privacy with advanced security features.draftr.coDuet MailDuet Mail is an AI-driven email assistant that enhances Gmail usage by categorizing emails, summarizing threads, and drafting messages. It prioritizes important communications and offers follow-up reminders, streamlining inbox management for increased productivity.duetmail.comExtra ThursdayExtra Thursday is an AI email generator that streamlines email management within Gmail by drafting, organizing, and responding to messages. It extracts insights, tracks action items, and enhances productivity for users handling high volumes of correspondence.extrathursday.comFreeGhostwriteGhostWrite ChatGPT Email Assistant is an AI-powered email assistant that helps you write better emails faster using natural language processing and sophisticated AI algorithms.chrome.google.comHarvyAIHarveyai is a native AI email assistant tool that helps professionals write better contextualized email replies faster with technical support and free trial.harvyai.comFreeHoloHolo generates branded ads, social posts, and email campaigns from a URL or brand brief, building a Brand DNA to match tone and audience, exporting platform-ready assets, multilingual campaigns, content calendars, and integrations for multi-brand workflows and privacy.tryholo.aiHTML EmailHTML Email produces fully responsive email templates from natural language prompts. It offers pre‑built layouts compatible with all major email clients, allowing users to generate unlimited designs, copy clean HTML, and integrate them into any marketing platform.html-email.comInbox ZeroInbox Zero is an AI‑powered assistant for Gmail and Outlook that auto‑labels mail, drafts replies in the user’s voice, bulk unsubscribes, and syncs with calendars and CRM. It offers privacy‑centric, self‑hostable code and inbox analytics.getinboxzero.com

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