Sublead vs Kit (formerly ConvertKit): an alternative for your lead magnet

Kit (formerly ConvertKit) is an email platform for creators: newsletters, sequences, landing pages and forms, with a free plan up to 10,000 subscribers. Sublead sends no newsletters: it publishes the lead magnet itself, as a page that collects emails and shows the document right after sign-up, with no limit on lead magnets or contacts. The two are not connected, so Sublead is an alternative for the lead magnet and its opt-in page, not for the emailing.

Create a free accountFacts checked on November 13, 2026

In Kit, the landing page often works fine while the lead magnet behind it is still a PDF made in another app and sent by email. That is the case this page covers. If you are looking for a ConvertKit alternative because the paid plan got more expensive as your list grew, Sublead will not help: it does not send newsletters.

Kit keeps your list and writes to it; Sublead makes the thing people sign up for, with the opt-in page in front of it. There is no integration between them: sign-ups collected on a Sublead page stay in Sublead.

Choose Sublead if

  • Your lead magnet is something to read on a screen (a guide, a checklist, a lesson with video) and you want it online without designing a landing page.
  • You publish a new free resource often and want each one to have its own link and its own numbers.
  • You do not want the cost of collecting emails to depend on how many people sign up.
  • You have no newsletter yet and only want to start collecting addresses, with consent recorded.

Choose Kit if

  • You write a newsletter and want sign-ups to land directly in the list you send to.
  • You want a welcome sequence to start by itself after each sign-up (Creator plan and above).
  • A landing page from a template covers what you need: Kit's free plan includes unlimited landing pages and forms, up to 10,000 subscribers.

Sublead vs Kit, point by point

Sublead
Kit
Price
Free plan
Yes, no time limit
Yes, up to 10,000 subscribers
First paid plan
$29/month (Pro, optional)
$33/month billed yearly (Creator, 1,000 subscribers)
Lead magnets on the free plan
Unlimited
Unlimited landing pages and forms
Contacts on the free plan
Unlimited
10,000
Creating the lead magnet
How you build the lead magnet
A document editor, like a Notion page
Landing page templates
Opt-in page made for you
Yes, from the document, on Publish
Yes, you build it from a template
Delivered right after sign-up
Yes, on the page, no email needed
By email automation, on paid plans
Going further
Sends contacts to your emailing tool
Systeme.io and ClickFunnels, with a tag
It is the emailing tool
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
Broadcasts on every plan; sequences on paid plans
Works from Claude or ChatGPT (MCP)
Yes
Yes
Without the tool's badge
Pro
From Creator

Kit'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 Kit: 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.

Kit

  • Free · $0Up to 10,000 subscribers, 1 user, unlimited landing pages, forms and broadcasts. No sequences or visual automations. Kit branding stays.
  • Creator · $33/monthBilled yearly ($390), price shown for 1,000 subscribers. 2 users, sequences and automations, Kit branding removable.
  • Pro · $66/monthList price shown for 1,000 subscribers, with a first-year discount on the page. Unlimited users.

Kit's free plan is large: up to 10,000 subscribers, unlimited landing pages, forms and broadcasts, for one user. What it leaves out is automation. Sequences and the visual automation builder start with Creator, listed at $33 a month billed yearly ($390). Pro is listed at $66 a month. Both prices are shown for 1,000 subscribers and rise with the list. Kit's branding stays on the free plan and can be removed from Creator.

Sublead is free for an unlimited number of lead magnets, opt-in pages and contacts, and it does not charge per subscriber. Pro costs $29 a month, or $24 a month billed yearly, and is optional: it adds a custom domain, pages without the Sublead badge and email sequences. None of that includes a newsletter. If you send one, you still need a tool for it, and Kit's free plan is a good candidate.

The same lead magnet, made in each

With Sublead

  1. 1Open a new document and write the lead magnet: headings, text, images, a video or audio where it helps.
  2. 2Set the button at the end: its label and where it leads.
  3. 3Press Publish and share the link. The opt-in page comes from the document, and each person reads it right after signing up.

With Kit

  1. 1Create a landing page and choose one of Kit's templates.
  2. 2Edit the page: headline, image, form, button.
  3. 3Prepare the lead magnet itself, a PDF or an ebook for example.
  4. 4Set up how it is sent after sign-up. Sequences and visual automations are on paid plans.

What Kit does better

Kit does better at everything that happens after the sign-up. It sends broadcasts on every plan, runs sequences and automations on paid plans, and has tools for creators who sell digital products. A sign-up on a Kit landing page is already a subscriber in the list you write to, with nothing to move. Sublead cannot offer that today: it has no connection to Kit, and it does not send newsletters.

The free plan also covers a lot: up to 10,000 subscribers and unlimited landing pages at no cost. If a template page plus a file is what your audience expects, you do not need a second tool.

What Sublead does better

Sublead does better at the part Kit leaves to another app: the lead magnet. You write the guide in an editor that works like a Notion page (banner, callouts, columns, tables, embedded video from YouTube, Vimeo or Loom), and publishing it creates the opt-in page, with first name, email and a required consent checkbox whose date is kept.

The reader does not wait for an email. After signing up, the document opens on the same page and ends on a button you set. If you have not written the resource yet, the guide on how to create a lead magnet covers that part.

Can you use Sublead and Kit together?

Not as a connected pair. Sublead's integrations are Systeme.io and ClickFunnels, and there is none for Kit. A person who signs up on a Sublead page appears in Sublead's contacts with the date of their consent, and nowhere else.

What you can use is the button. The call to action at the end of a Sublead document leads wherever you want, your Kit newsletter page included, so a reader who liked the guide can subscribe there. That is a second sign-up, made by the reader, not a sync. If every lead must enter an automated sequence the moment they sign up, Kit's own landing page is the shorter road. The other option is to pair Sublead with a tool it connects to, as the comparison with Systeme.io describes. The guide on how to build an email list shows where each kind of tool fits.

Questions and answers

Is Sublead a ConvertKit alternative?
Only for the lead magnet and its opt-in page. Sublead publishes a document as a page that collects emails; it does not send newsletters, so it does not replace Kit (formerly ConvertKit) as an emailing tool.
Does Sublead integrate with Kit?
No. Sublead connects to Systeme.io and ClickFunnels only. Contacts collected on a Sublead page stay in Sublead.
Is Kit free?
Yes. Kit has a free plan for up to 10,000 subscribers with unlimited landing pages, forms and broadcasts, as its pricing page stated on 13 November 2026. Sequences and visual automations are on paid plans.
How much does Kit cost after the free plan?
Creator is listed at $33 a month billed yearly and Pro at $66 a month, both shown for 1,000 subscribers; the price depends on the size of your list. Sublead's Pro plan is $29 a month and its free plan has no contact limit.
Do readers receive the lead magnet by email with Sublead?
No email is needed. After signing up, the reader sees the document on the page straight away.
Can I manage Kit or Sublead from Claude or ChatGPT?
Both have an MCP server. Kit publishes an official one, and Sublead's lets Claude, ChatGPT or any MCP client create and edit lead magnets in your account.

Sources

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

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