From a topic to a sent newsletter — with AI doing the first draft.

Type a subject or paste your source links and the AI writes a structured newsletter draft — intro, main sections, and a closing CTA. You edit it, not rewrite it from scratch.

Repurpose your newsletter into channel-tuned teaser copy for X, LinkedIn, and Threads in one click. Build the subscriber list before you even hit send.

Send the summary to your full list; put the in-depth version behind a paywall for paid subscribers. Both live in the same workspace — no extra tool, no CSV import.

Set a publish date and time, and your issue goes live automatically. No third-party scheduler, no copy-paste between tabs — drafts and live issues live side by side.

Conversion analytics shows you which post, link, or social teaser drove a subscriber — so you know what to write more of instead of guessing.

Drop in a book chapter, PDF, or URL and the AI writes the issue from that material — grounded in your sources, not hallucinated. The source stays linked in the workspace so you can go back.

How does the AI newsletter writer work?

Give it a topic, a question, or a set of source links. The AI plans the newsletter structure, drafts each section, and returns an editable issue — intro, main body, and CTA. You review and publish; it does the first draft.

Can I send the newsletter directly to subscribers?

Yes. JustJot handles the subscriber list and sends the issue when you publish. You can send the full issue to everyone or put the long-form edition behind a paywall for paid subscribers only.

How is this different from a newsletter tool like Beehiiv or Substack?

JustJot is a full writing workspace first: your research, drafts, published posts, and subscriber list live in one place. The AI helps you draft from your own notes and source material — not a blank page. You also get a paywall, semantic search over your back catalogue, and conversion analytics without a separate analytics tool.

Can I repurpose an issue into social media posts?

In one click. Select the issue and choose a channel — X, LinkedIn, Threads — and the AI rewrites it as a platform-native teaser with the right tone and length. Schedule it immediately or save it as a draft.

What if I write about multiple topics?

Each newsletter lives in its own Space (a topic workspace). Subscribers follow the Space, not just your profile, so readers who care about your finance content don't get your fiction updates.

Is it free to use?

You can draft and publish newsletters for free. Paid tiers unlock paywalled subscriber editions, advanced AI drafting from large source sets, and the full conversion-analytics dashboard.