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Stacked, home
For newsletter

One issue. A week of posts. A sponsor pipeline.

Every issue becomes a thread, five standalone posts, a LinkedIn post and three carousels. Then we tell you who on your list is worth pitching, and write the pitch.

You write a newsletter and every issue dies the day after you send it.

Start freeLane Pass, $15/month

Replaces the promise you made to yourself that you would "repurpose this one properly".

The tools

4 tools, plus the Publisher.

Enabling this lane switches these on, creates their default rules in a paused state, and shapes your sidebar around them. Nothing runs until you press Run now.

Growth Swap Matcher

Find newsletters your size, in your niche, and set up cross-promos in one message.

  • Matches you against newsletters in a comparable subscriber band and an overlapping topic, so you are not pitching a 200,000-list about a swap with your 3,000.
  • Writes the outreach as an email or a DM you can paste, referencing something real from their last two issues rather than "love your work".
  • Drafts both blurbs: the one they would run about you, and the one you would run about them, so the reply is a yes rather than a negotiation.
How Growth Swap Matcher works
In your inbox

A match list with size, niche and contact route for each, an outreach draft per match, and the two promo blurbs ready to drop into an issue.

BeehiivKitSubstackMailchimp

Issue Repurposer

Every issue becomes a week of posts in your voice.

  • Turns one issue into a 5 to 9 post X thread, five standalone posts, a LinkedIn post, three Instagram carousel sets and a 45-second short script with on-screen text.
  • Renders carousel slides as real images on your brand background at 1080×1350, so there is no design step between the draft and the post.
  • Spreads everything across the following days through Publisher instead of firing it all the morning the issue sends.
How Issue Repurposer works
In your inbox

A full draft set per issue, each piece editable on its own, all of it staged in the Publisher queue in the order that makes sense.

BeehiivKitSubstackMailchimp

Subscriber Intelligence

Know who’s on your list, who cares most, and who to pitch.

  • Scores engagement per subscriber from opens, clicks and tenure, then builds a VIP list of the people who read everything.
  • Enriches the list with company and role where it can be found, which turns "12,000 subscribers" into "the 140 companies represented on it".
  • Builds segments you can actually use: new this month, lapsed, top 100, and everyone from a company worth a sponsor conversation.
How Subscriber Intelligence works
In your inbox

Enriched subscriber records, saved segments, a VIP list and a sponsor-prospect list that feeds straight into the pitch writer.

BeehiivKitSubstackMailchimp

Sponsor Finder and Pitch Writer

Brands that sponsor newsletters like yours, with the pitch written and sent.

  • Finds brands already sponsoring newsletters in your niche and at your size, so you are pitching companies with a proven budget for exactly this.
  • Writes the pitch against your real numbers — open rate, clicks, audience makeup — and names the specific slot you are selling.
  • Publishes a sponsor page at your handle with the rate card, so the reply can be "here is everything" rather than another email.
How Sponsor Finder and Pitch Writer works
In your inbox

A prospect list with the route in, a pitch draft per prospect, a rate card generated from your stats, and a public sponsor page.

BeehiivKitSubstackMailchimp

A worked example

What a week actually looks like.

Real cadences from the default settings. None of this needs you to open the app.

  1. Thursday 06:00

    Your issue sends. Stacked reads it and drafts a 7-post X thread, five standalone posts and a LinkedIn post.

  2. Thursday 06:02

    Three Instagram carousels are rendered on your brand background, plus a 45-second short script.

  3. Thursday 09:00

    You approve six of nine. They stagger across the next four days on their own.

  4. Monday 08:00

    Six newsletters your size in your niche are matched for a swap, with the outreach and the blurb both written.

  5. Monday 08:05

    Eleven companies are represented on your list often enough to pitch. Rate card attached.

Connects to

  • Beehiiv
  • Kit
  • Substack
  • Mailchimp
  • Ghost
  • Gmail

Newsletter Lane Pass

Publisher plus every tool on this page. Nothing else.

$15/month

or $150 a year, two months free

Start free
  • Publisher plus every tool in one lane
  • 5 connected accounts
  • 300 AI drafts a month
  • 60 media minutes a month
  • 150 posts published a month
  • Upgrade to any plan at any time, prorated

Or take everything

Every tool, every lane, no counting.

$49/month

Worth it the moment you need a second lane — most people are two lanes without realising it.

Compare every plan
  • All 51 tools, every lane
  • 15 connected accounts
  • 2,000 AI drafts a month
  • 600 media minutes a month
  • Unlimited posts published
  • 3 seats, 3 voice personas, API access

One issue. A week of posts. A sponsor pipeline.

Fourteen days of Creator, free, no card — so you can run every tool in the Newsletter lane before deciding whether the Lane Pass is enough.

Start freeAll tools

No card. No free-tier trap. Cancel in two clicks from Billing.