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Connect your newsletter and Karrow drafts X, LinkedIn, Threads, Reddit, and Facebook posts in the voice it learns from your archive. Review, edit, then schedule and publish from one studio.

Connect your newsletterSee how it works

No credit card. Free to connect, draft, and review.

Reformatting
eats your week

Every issue means rewriting the same ideas five ways, one per platform, each with its own format and culture. By hand it never ends, so most weeks it just doesn’t get done.

Generic AI doesn’t
sound like you

Paste it into ChatGPT and you get the same corporate voice everyone else has. Readers can tell, and it’s your name on the post.

A ghostwriter runs
$1,500 to $5,000
a month

Hiring it out works, but it costs four figures a month and the voice still drifts from yours over time.

Four steps, then it runs every time you send. You stay in the loop on the one that matters: the review.

  1. Step 1

    Connect your newsletter

    Link beehiiv or Ghost with your own API key, then connect the social accounts you want. Karrow learns your voice from your back catalogue.

  2. Step 2

    It drafts platform-native posts

    Every new issue becomes posts shaped for each channel, written in your voice. No blank page, no prompting, no copy-paste between tools.

  3. Step 3

    Review and edit

    Read every draft in a real text editor. Sharpen a line, rewrite from scratch, or skip it. Nothing goes out without your yes.

  4. Step 4

    Schedule and publish

    Set the time or post now. Karrow publishes to every connected channel, then brings the numbers back so you see what landed.

Connect your newsletter, publish everywhere

Bring your issues in from the platform you already write on. Send them out to every channel where your readers scroll.

One idea, native to every channel

An X thread, a LinkedIn post, a Reddit discussion: each one shaped for where it lives, all from the same issue. Switch a channel to see it.

Now showing the X version.

YN
Your newsletter@yourhandle2h

Most newsletter operators treat social like an afterthought: copy the subject line, paste a link, move on. The ones growing fastest do the opposite. A thread on what they do instead 👇

YN
Your newsletter@yourhandle

1. They write the hook for the platform, not the inbox. A subject line earns an open. A first line on X earns a scroll-stop. Different jobs, different sentences.

Free until you publish

Connect, draft, edit and review every post without a card. You pay when you are ready to publish.

Free

$0forever

No card. No time limit. Free to connect, draft and review.

  • Connect beehiiv or Ghost with your own API key
  • Karrow learns your voice from your own back catalogue
  • Every new issue drafted automatically, for all five channels
  • Edit and review every draft in a real editor
Not included
  • Scheduling
  • Publishing to your channels
Get started

Pro

2 months free
~$49/ publication / month

$590 per publication, billed annually. Two months free.

  • Everything in Free
  • Schedule every approved post, or publish now
  • Publish to X, LinkedIn, Threads, Reddit and Facebook
  • Format intelligence: the structures top performers use
  • Per-channel and per-post analytics
  • Unlimited issues, drafts and posts
Get started

Priced per connected publication. Two newsletters is two publications, each with its own trained voice and its own channels.

Crunch the numbers

Karrow turns each newsletter issue you send into ready-to-post social content for every platform. See what that's worth versus paying a writer to do it by hand.

How many times you email your subscribers each month.

130

Where you repurpose each issue: X, LinkedIn, Threads, Reddit, Facebook.

15

That's 12 social posts to write every month (4 issues × 3 platforms).

12 posts per month. Karrow costs $59 per month. Hiring a writer costs $240 per month. That's $181 saved every month with Karrow.

Karrow$59 per publication, every channel included
$59/mo
Hiring a writer12 posts × $20 to write each one
$240/mo

That's $181 saved every month with Karrow

Based on a conservative $20 to write each post by hand. A ghostwriter who does this from your newsletter typically runs $1,500–$5,000 per month.

Two people and the Karrow robot wave hello.

Start free. Pay when you publish.

Connect your newsletter and see it in your own voice across every channel before you spend a cent.

Connect a publicationSee pricing
  • No credit card
  • Free to generate and review
  • $59 per publication when you publish
Compare:Karrow vs TypefullyKarrow vs BufferKarrow vs a ghostwriter

Questions, answered

The things operators ask before they connect a publication.