A newsletter desk that turns your week's posts into the issue, grows the list, and tracks what earned clicks and sales.
beehiiv charges up to $99/mo, tiered by how many subscribers you have. LetterWorks is $149 once — subscribers unlimited, no per-subscriber meter, ever.
Every sent issue, newest first. Tap one to load it back into the builder as a starting point.
Paste the week's posts, video notes, links, and stray ideas here. The builder turns this bin into the issue — nothing gets written from thin air.
Assembled from your source bin. Every field is editable and saves as you type. Use the helpers for fresh headline, summary, and CTA options — pick the one that fits.
One section per source is the usual shape. Summaries are the 1–2 line version readers skim.
Paste the HTML into any sender (or send it yourself) — your list, your rules, no per-subscriber meter here.
Unlimited here. On beehiiv this list size is what moves you up their price tiers — that meter does not exist in LetterWorks.
Paste CSV with a header row — email required; name and tags optional. Duplicates are skipped.
Log each sent issue's numbers. LetterWorks turns them into open rate, click rate, and sales per 1,000 readers — so you can repeat what worked.
Lead magnets pull new readers in; posts about the letter keep them coming. Generate a fresh set any time — written from your publication's promise and offer.
For bios, pinned posts, and opt-in pages. Tap one to copy it.
Ready to post — tap one to copy, then add your subscribe link.
LetterWorks v1.0 · MarketOS by MockTools · $149 once — subscribers unlimited, no meters.
Works offline. Your publication lives only on this device.