Sublead vs Substack for lead magnets: a sign-up page per freebie

Substack is a newsletter platform: readers subscribe to your publication and receive your posts by email and in the Substack app. Publishing is free, and Substack keeps 10% of paid subscriptions. Sublead does a different job: you write a lead magnet as a page, publish it, and share a link that collects the email address of each reader. Sublead does not send newsletters.

Create a free accountFacts checked on November 13, 2026

On Substack, the thing people sign up for is the newsletter. Your subscribe page says "get my posts", and whoever types an email will receive every free post you publish from then on. That is a fine offer for readers who already know you write well.

A lead magnet makes a narrower offer: one useful thing, now, for an email address. A writer can want both: the freebie to bring people in, the newsletter to keep them. This page looks at how each tool handles the freebie, and where the address ends up. If the term is new to you, start with what a lead magnet is.

Choose Sublead if

  • You want to offer a specific guide or checklist, with its own sign-up page.
  • You give away several resources and want to know which one brings sign-ups.
  • Your emails go out from Systeme.io or ClickFunnels, and you want each sign-up sent there with a tag.
  • You want a consent checkbox on the form, with the date kept.

Choose Substack if

  • You write regularly and want each post sent to subscribers by email.
  • You plan to charge readers for a subscription.
  • You want readers to find you inside Substack's app and through other publications.
  • Your free offer is the newsletter itself, and nothing else.

Sublead vs Substack, point by point

Sublead
Substack
Price
Free plan
Yes, no time limit
Yes, publishing is free
First paid plan
$29/month (Pro, optional)
No monthly plan: 10% of paid subscriptions
Contacts on the free plan
Unlimited
No limit on subscribers
Creating the lead magnet
How you build the lead magnet
A document editor, like a Notion page
A post editor, for a newsletter
Opt-in page made for you
Yes, from the document, on Publish
One subscribe page for the whole publication
Lead magnet hosted as a web page
Yes
As a post or a page of the publication
Delivered right after sign-up
Yes, on the page, no email needed
By the welcome email, which you edit
Video, images and audio inside
Yes
Yes
Call to action at the end of the content
Yes
Button blocks in posts
Going further
Sends contacts to your emailing tool
Systeme.io and ClickFunnels, with a tag
CSV export of the subscriber list
Sends newsletters and email sequences
Follow-up sequences after the sign-up (Pro, up to 10 emails). No newsletters: those stay with your emailing tool
Newsletters, yes
Your own domain
Pro
One-time $50 fee

Substack's column comes from its own website, read on November 13, 2026. If something has changed since, write to info@sublead.io and we will correct it.

Sublead and Substack: the prices

Sublead

  • Free · $0Unlimited lead magnets and contacts, opt-in pages, statistics, integrations. No card, no time limit.
  • Pro · $29/month, or $24/month billed yearlyOptional: your own domain, pages without the Sublead badge, email sequences.

Substack

  • Publishing · $0Free to publish, whatever the number of subscribers.
  • Paid subscriptions · 10% of revenueSubstack keeps 10% of each subscription payment. Stripe adds its own fees: 2.9% + $0.30 per payment for US cards, and 0.7% for recurring billing.
  • Custom domain · $50, onceOptional, a one-time fee. You must already own the domain.

Neither tool charges to get started. Substack is free to publish on, whatever the number of subscribers. Its income comes from paid subscriptions: it keeps 10% of each payment, and Stripe adds its own processing fees (2.9% + $0.30 per payment for US cards, plus 0.7% for recurring billing). A custom domain is a one-time $50.

Sublead is free with unlimited lead magnets and contacts. Pro, at $29 a month, is optional: a custom domain, pages without the Sublead badge and email sequences. If your only goal is to grow a free list, both cost nothing; the difference is what the reader signs up for and where the address lives.

The same lead magnet, made in each

With Sublead

  1. 1Write the lead magnet as a document: text, images, a video if it helps.
  2. 2Press Publish. The opt-in page is made from the document.
  3. 3Share the link. The reader signs up, reads at once, and the address is in your contacts.

With Substack

  1. 1Create a publication on Substack.
  2. 2Write the freebie as a post or a page of the publication, or host a file somewhere else.
  3. 3In Settings, under Emails, edit the welcome email to free subscribers and put the link to the freebie in it.
  4. 4Share your subscribe link (the publication's address followed by /subscribe).
  5. 5Export the subscriber list as a CSV when you want the addresses in another tool.

When Substack alone is enough

Substack alone is enough when writing regularly is the plan and the newsletter is what you offer. It sends each post to your subscribers by email and shows it in its app, and it handles paid subscriptions from end to end: monthly, annual and founding member plans, with the paywall placed where you want in a post. Its editor is built for long articles, with footnotes, embeds, audio and video. Sublead sends no newsletters and sells no subscriptions.

The list can leave with you. You can export your subscribers as a CSV file at any time from the Subscribers page (the export does not include names, according to its help center). And a new subscriber can receive something right away: the welcome email to free subscribers is a template you edit, so a link to a freebie fits there.

What a separate page does for each freebie

A separate page lets each freebie have its own sign-up. In Sublead every lead magnet has an opt-in page, made from the document, with a headline that names that resource. Substack has one subscribe page for the publication. If you give away a budget template under one video and a reading list under another, Substack shows both audiences the same page; Sublead gives you two links and separate statistics for each: views, sign-ups, conversion rate.

Delivery is direct. After the form, the reader is on the lead magnet, on the same screen. On Substack the freebie travels in the welcome email, which is one message for every new free subscriber, whatever brought them in. Its help center also notes that a publication in profile mode only starts sending welcome emails once two posts are published.

The last point is what the person agreed to. A Substack sign-up is a newsletter subscription: free subscribers receive your free posts. A Sublead sign-up is a request for one document, with a consent checkbox and its date. Sublead sends no newsletter itself. It can pass new contacts to Systeme.io or ClickFunnels with a tag, and the guide on the lead magnet funnel covers what to send next.

Using a lead magnet next to a Substack newsletter

The simplest way to use both is a link, because Sublead has no Substack integration. The call-to-action button at the end of a Sublead lead magnet can point to your Substack subscribe page. A reader who liked the guide is one tap from the newsletter, and you already hold their email address whether they subscribe or not.

The other direction works too. A Substack post can carry a button, and that button can open a Sublead lead magnet: a way to offer existing readers something extra and see who wants it. For formats that suit a writer's audience, see these lead magnet ideas. The guide to building an email list covers the rest.

Questions and answers

Is Substack free?
Publishing on Substack is free, whatever the number of subscribers. If you turn on paid subscriptions, Substack keeps 10% of the revenue and Stripe charges its processing fees, as its help center stated on 13 November 2026.
Can I offer a lead magnet on Substack?
Yes, indirectly: you edit the welcome email that new free subscribers receive and put a link to the freebie in it. The sign-up itself is a subscription to your newsletter, on the publication's single subscribe page.
Is Sublead an alternative to Substack?
It replaces one part: giving something away for an email address, with a dedicated opt-in page per lead magnet. It does not send posts by email or sell subscriptions.
Do I own my email list on Substack?
You can export your subscriber list as a CSV file from the Subscribers page at any time. Substack's help center says the export cannot include subscriber names.
Does Sublead send newsletters?
No. Sublead shows the lead magnet right after sign-up and keeps the contact. Newsletters are sent from an emailing tool or a newsletter platform, which can be Substack.
Can I link a Sublead lead magnet to my Substack?
Yes. The button at the end of a lead magnet can open your Substack subscribe page, and a button in a Substack post can open a lead magnet. There is no integration: both are plain links.

Sources

What this page says about Substack was read on its own website on November 13, 2026:

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