The two setups and what each line costs
Setup A is a Carrd landing page with a signup form that sends subscribers to a separate email provider. Carrd's signup form requires Pro Standard and supports 20 services, including Kit, Mailchimp, beehiiv and MailerLite; Kit is used here because its free plan lists up to 10,000 subscribers. Setup B is systeme.io, where the page, the list and the email sending live in one account. Prices were read on 30 October 2026. [2][3][4]
| Line item | Setup A: Carrd + Kit | Setup B: systeme.io |
|---|---|---|
| Page builder | Carrd Pro Standard $19/year [1] | Included in plan [4] |
| Email list | Kit Free, up to 10,000 subscribers [3] | Free: 2,000 contacts; Startup $17/month: 5,000; Webinar $47/month: 10,000 [4] |
| Email sending | Kit Free [3] | Unlimited email sends on all plans [4] |
| Custom domain | $11.08 .com at Porkbun; Carrd needs Pro Standard to connect it [5][6] | Free plan includes 1 custom domain; registration $11.08 at Porkbun [4][5] |
Yearly totals at 500 and 5,000 subscribers
These are our calculations from the listed prices, using monthly billing for systeme.io. systeme.io offers 2 months free on annual billing, which on a $17 plan would bring Startup to about $170 for the year; confirm the exact annual price at checkout because the pricing page did not print it. [4]
| List size | Setup A: Carrd + Kit Free | Setup B: systeme.io | Cheaper by |
|---|---|---|---|
| 500 subscribers | $19 + $0 + $11.08 = $30.08 | Free plan $0 + $11.08 = $11.08 | systeme.io by $19.00 |
| 5,000 subscribers | $19 + $0 + $11.08 = $30.08 | Startup $17 x 12 = $204 + $11.08 = $215.08 | Carrd + Kit by $185.00 |
| 5,000 with systeme.io annual billing | $30.08 | About $170 + $11.08 = $181.08 (estimate) | Carrd + Kit by about $151 |
The break-even point is 2,000 contacts, not a dollar figure
Because Carrd plus Kit Free is a flat $30.08 up to 10,000 subscribers, the comparison turns on systeme.io's contact limits. Up to 2,000 contacts, systeme.io Free is $19 a year cheaper. The moment the list passes 2,000 contacts, systeme.io moves to Startup and costs $204 a year on monthly billing before the domain, so Carrd plus Kit becomes the cheaper setup by a wide margin. [3][4]
Two caveats. systeme.io's Startup plan caps contacts at exactly 5,000, so a list growing past 5,000 needs Webinar at $47 per month, $564 a year on monthly billing. And Kit's paid plans are priced by list size; the pricing page showed Creator at $33 per month or $390 billed yearly for 1,000 subscribers but did not print prices at 5,000, so check the slider if you need paid Kit features. [4][3]
What the cheaper number leaves out
systeme.io's Free plan is more than a list: it also lists 3 sales funnels, 1 course, 1 blog and 1 automation rule. If you plan to sell a product to your readers, that bundle may matter more than the $19 difference. The same FAQ lists lower Free limits elsewhere, including 1 automation rule and 1 email campaign alongside unlimited email sends, so check that a welcome sequence fits before choosing Free. Carrd plus Kit keeps two accounts and two logins, but each can be swapped without rebuilding the other. [4][2]
Carrd signup forms need Pro Standard; the free Carrd plan cannot collect emails into Kit. Carrd's Pro trial lasts 7 days without a card, enough to wire up the form and test a signup before paying. [2][1]
Who fits which setup
- Pick systeme.io Free if you expect fewer than 2,000 contacts in year one and may sell a course or digital product later. [4]
- Pick Carrd plus Kit Free if you expect the list to grow past 2,000 within the year, or you want a newsletter-first tool. Kit Free lists up to 10,000 subscribers. [3]
- Skip both if you need a full publication with archive pages and SEO for each issue; a newsletter platform or CMS fits that better than a single landing page.
- Recheck the decision at 1,800 contacts: on systeme.io, that is the point to choose between upgrading and moving. [4]
Launch checklist for a signup page
- State what subscribers get and how often, in one sentence above the form.
- Connect the form to the list and send yourself a test signup before sharing the link. [2]
- Add a short privacy line saying how the address will be used and how to unsubscribe.
- Point your domain at the page and confirm it loads over HTTPS.
- Export your list once a quarter so you can move providers if prices change.
Questions before you decide
Is Kit free for a new newsletter?
Kit's pricing page lists a Free plan for up to 10,000 subscribers. Paid Creator pricing started at $33 per month, or $390 billed yearly, for 1,000 subscribers.
How many contacts does systeme.io Free allow?
systeme.io's pricing page lists 2,000 contacts on Free, 5,000 on Startup at $17 per month, 10,000 on Webinar at $47 per month and unlimited on Unlimited at $97 per month.
Can a free Carrd site collect email signups?
No. Carrd's signup form documentation says it requires Pro Standard or higher, which was $19 per year. Pro Standard also connects a custom domain.
Sources & verification
Product details and prices can change. Check the linked provider before buying.
- Carrd Pro plans and pricing Accessed 30 Oct 2026
- Carrd docs: setting up a signup form Accessed 30 Oct 2026
- Kit pricing Accessed 30 Oct 2026
- systeme.io pricing Accessed 30 Oct 2026
- Porkbun: domain name pricing Accessed 30 Oct 2026
- Carrd docs: using a custom domain Accessed 30 Oct 2026
Sources link directly to providers. Product buttons may use separately labeled affiliate links. Read our disclosure.
