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Top 5 Picks · 2025

Best Email Assistants AI Tools

AI tools designed to draft replies, triage messages, and manage your inbox efficiently. We ranked the top tools by features, pricing, and ease of use.

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    Spark MailFreemium4.7

    Smart email client with built-in AI writing and sorting.

    • AI email drafting
    • Thread summarization
    • Smart inbox categorization
  2. 2
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    SparkFreemium4.8

    Smart email client featuring an AI assistant for drafting and summarizing.

    • AI email drafting
    • Thread summarization
    • Tone phrasing options
  3. 3
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    ChatGPT WriterFreemium4.8

    Privacy-friendly browser extension to write emails and messages using AI.

    • Native Gmail integration
    • Privacy-focused processing
    • Context-aware reply generation
  4. 4
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    Compose AIFreemium4.6

    Chrome extension that uses AI to automate your typing, generate emails, and draft replies instantly.

    • Real-time sentence autocomplete
    • Full email drafting from prompts
    • One-click contextual replies
  5. 5
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    MailbutlerFreemium4.6

    Email extension with an AI assistant for Apple Mail, Outlook, and Gmail.

    • AI Smart Assistant
    • Email tracking
    • Send later functionality

8 more email assistants AI tools available

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