INBOX · 7 tools

Best AI Email Clients & Inbox Tools

Email is the tax on running a company. These clients triage, summarise, and draft replies so the inbox stops consuming the first two hours of the day — and several are privacy-first or open source if that matters.

  1. 1
    Superhuman

    Built around speed and keyboard shortcuts; the one people become evangelists for.

    The fastest email experience ever made.

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  2. 2
    ShortwaveFreemium

    Batches and summarises with AI, and searches your history in plain language.

    AI-powered email that batches and summarizes.

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  3. 3
    ZeroFreemium

    Open-source and privacy-first — your mail is not training data.

    Open-source AI email client that prioritizes your privacy.

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  4. 4
    Canary MailFreemium

    AI-powered email client that prioritizes privacy and productivity.

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  5. 5
    SpikeFreemium

    Conversational email — chat-style inbox.

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  6. 6
    Harmony AIFreemium

    AI assistant that manages your email inbox automatically.

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  7. 7
    InboundFreemium

    AI-powered email platform that writes and manages your inbox automatically.

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