Send · Email editor

An email editor that speaks creator

Drag blocks, drop in a product or book cover, write in rich text — and every email renders responsively in any inbox. Preview on desktop and mobile before you hit send, no HTML wrangling required.

14-day free trial · Every core feature on every plan

Email editor — Crown of Cinders is here
The email editor with a launch announcement on the canvas: block palette on the left, the book cover and a “Get your copy” button in the email, block settings on the right
Templates & product blocks

Start from a template another writer would envy

The gallery is seeded with ready-made templates — Reader Welcome, Lead Magnet Delivery, Launch Announcement — so the email you need most already exists. Drop in a product block with cover or image and buy button, and reuse the sections you polish across every template and email.

  • Ready-made gallery: Reader Welcome, Lead Magnet Delivery, Launch Announcement
  • Product blocks pair your cover or image with a buy button in one drag
  • Saved sections and reusable components shared between templates and emails
  • Duplicate any template — your recently used ones stay one click away
Email editor — designs
The template gallery: ready-made designs — newsletter, book launch, cover reveal, backlist, price drop — with the author’s own saved templates alongside
Write it faster

Stuck on the subject line? You have a co-writer

The built-in AI assistant drafts subject lines and email copy in your voice, so the blank canvas never slows down a launch. Pick a variant, tweak it, send.

  • AI-drafted subject lines and email drafts, right inside the editor
  • Multiple subject-line variants, each with the assistant’s engagement rating, so you have options to choose from
Explore the AI assistant
Campaign — subject line suggestions
Campaign details with Quill’s subject-line suggestions open: five lines for a launch email, each rated for engagement, one click from the subject field
Everything around the send

The sending toolkit, included on every plan

No add-ons — everything below comes with every AuthorSend plan.

Scheduling & calendar

Schedule campaigns ahead of time and see your whole send plan on a calendar view.

AI subject-line variants

Generate multiple subject lines, each rated for engagement, and pick the strongest.

Resend to non-openers

Send a follow-up to readers who missed it — resend campaigns stay linked to the original.

Saved sections

Build a signature block or backlist footer once and reuse it across templates and emails.

Desktop & mobile preview

Check how every email renders on desktop and mobile before it leaves your drafts.

Templates that stay handy

Duplicate a template as the start of the next one, and find recently used ones without digging.

No testimonials yet — receipts instead

Spot a mistake after you hit send? Stopping a campaign that is already going out is included — on every plan, at any list size.

A scheduled campaign can be paused and edited, and one that is mid-send can be cancelled so the readers it hasn’t reached never get it.

Your next email is already half-written

Start your 14-day free trial and send your first campaign from a ready-made template today.

14-day free trial · Unlimited sends on every plan · Cancel anytime