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    Train AI on your writing style with your past issues

    Train AI on your writing style by giving HeyNews the issues you've already sent.

    14-day trial or 5 generated issues. HeyNews drafts, you review before sending.

    Voice & past issues in HeyNews: a trained AI Writer, the past issues it learned from, and its Voice Profile

    What it is

    A general AI chat tool writes in its own voice unless you describe yours in every prompt. HeyNews learns your tone, vocabulary, sentence patterns, section structure, and signature phrases from your past issues, and shows you the Voice Profile it built.

    How HeyNews learns your writing style

    Connect your newsletter
    Use a beehiiv API key or approve access in Kit. Public archives on Substack, Ghost, Mailchimp, ActiveCampaign, or Medium need no API key.
    HeyNews imports your past issues
    Up to 50 recent issues come from a public archive. You can add more past issues later.
    Voice Training runs in the background
    It usually takes a few minutes, then your AI Writer appears under Voice & past issues.
    Pick stories and generate a draft
    Choose stories, or let Smart Select pick them, and your AI Writer drafts the issue.
    Refine in plain language
    Ask for a shorter intro, then make the final edits yourself.

    What it does not do

    Drafts look at a few past issues for humor, paragraph rhythm, emoji habits, and sign-offs, without copying old sentences or links. HeyNews does not send or publish: you send from your own platform. Your issues never train anyone else's AI Writers. And the edit pass is still yours.

    What you control

    Style Rules
    Add up to 50 Style Rules, such as ending the intro with a question. They apply to the next draft, with no retraining.
    Reusable Links
    Approve up to 20 Reusable Links, like your subscribe page. Other links come only from the stories you pick.
    A separate AI Writer for each format
    If your Monday deep dive and Friday roundup follow different structures, HeyNews can set up an AI Writer for each.

    Pricing

    PlanPlan detailsPrice
    Hobbyist5 issues / month · 1 publication · 5 AI revisions / draft$39/mo
    Starter15 issues / month · 2 publications · 10 AI revisions / draft$99/mo
    Pro45 issues / month · 4 publications · 20 AI revisions / draft$299/mo
    Team90 issues / month · 10 publications · 100 AI revisions / draft$499/mo

    See all plans and add-ons

    Use cases

    The creator whose readers came for the personality

    Your subscribers like the links, but they stay for the asides. The AI Writer learned those from your back issues, so your edit can go to the news.

    The agency keeping a client's voice

    Three writers, one voice. AI Writers belong to the publication, so everyone on the client newsletter drafts from the same Voice Profile and Style Rules.

    FAQ

    How does HeyNews learn my writing style?

    Voice Training reads the issues you have already sent and builds an AI Writer. On beehiiv and Kit, HeyNews also uses opens and clicks when it scores stories and writes subject lines.

    Which platforms can it learn from?

    beehiiv and Kit connect directly. Substack, Ghost, Mailchimp, ActiveCampaign, Medium, and other public archives connect by URL.

    Will it copy my old issues?

    No. Drafts draw on a few past issues for rhythm and sign-offs, without copying old sentences or links.

    Can it handle more than one newsletter format?

    Yes. When some issues follow a different structure, HeyNews can set up a separate AI Writer for them.

    Is my archive used to train other people's writers?

    No. Your past issues improve only your own AI Writers and drafts, never another user's.

    What is the free trial?

    14 days or 5 drafts, whichever comes first.

    Find out if it sounds like you.

    Connect your archive and read the first draft next to your last issue.

    Start your 14-day free trial

    Built by Cagri and Eren. We use HeyNews for our own newsletter.

    Switching to HeyNews? See the AI newsletter generator

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