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Carrd vs B12

Carrd scores 8.1/10, B12 8.7/10. Where each one wins, what they cost and who should pick which, side by side.

The short answer

Carrd scores 8.1/10 and B12 scores 8.7/10 on our rubric. B12 is the stronger all-round pick.

Carrd leads on ease of use and value. B12 leads on design, flexibility, and support.

Carrd starts at $1.58/mo and has a free plan; B12 starts at $20/mo and has a free plan. Carrd is the cheaper way in.

CarrdB12
Score8.18.7
From$1.58$20
Free planYesYes
Sells onlineNoYes
Code exportNoNo
Ease of use9.69.4
Design7.88.6
Flexibility5.68.4
Value9.88.6
Support6.88.8

What Carrd does well

  • $19 a year, not a month
  • One-page sites live in under an hour
  • No bloat at all

What B12 does well

  • A complete site, store or web app drafted from one prompt in about two minutes
  • Edit by chatting with the AI Agent, clicking any element or uploading a screenshot of what you want
  • Commerce, backends, logins and analytics included from the $24 Website plan

Who each one is for

Carrd. Link-in-bio pages, personal profiles, event and launch pages, and validating an idea before committing to a real site. On cost per outcome at this size, nothing here is close.

B12. Anyone who wants to go from a description to a finished, working site without assembling it: small businesses, founders, freelancers and teams who need a website, a store or a simple web app live this week, and would rather talk to an AI than learn a design tool.

Pricing side by side

Carrd

Free$0up to 3 sites on a carrd.co address, with Carrd branding
Pro Lite$9/year3 sites, no branding, but no custom domain
Pro Standard$19/year10 sites, custom domains, forms, embeds and analytics
Pro Plus$49/year25 sites, redirects, password protection, downloadable sites

B12

Free$0b12sites.com subdomain, 5 AI credits a day (max 30 a month)
Website$20/mo yearly · $24 monthlycustom domain, 100 AI credits, commerce, backends, analytics, up to 10 projects
Website + Client Engagement$67/mo yearly · $78 monthly300 AI credits, up to 30 projects, intake, contracts, email marketing, custom email
Professional (done for you)$199/mosite designed, written and launched by B12's team, phone support
Advanced (done for you)$399/mo5 seats, monthly site updates, directory listings, priority support

What a year costs

Carrd

Carrd's pricing is refreshingly small, but the three Pro plans are not interchangeable. Pro Lite, at $9 a year, removes the branding and adds bigger images and premium templates, but it does not let you use your own domain. For almost everyone with a business, the right plan is Pro Standard at $19 a year: custom domains, contact and signup forms, embeds for things like Stripe or Gumroad, and analytics.

A year on each Carrd plan
Pro Lite$9
Pro Standard$19
Pro Plus$49

Plan price

Pro Lite does not support custom domains. For comparison, a year of Squarespace Core is $348.

B12

The Free plan runs on a b12sites.com address with five AI credits a day. Website, at $24 a month ($20 on yearly billing), adds your own domain, 100 AI credits a month, commerce, backends, analytics and up to ten launched projects. Website + Client Engagement, at $78 ($67 yearly), triples the AI credits and adds the client tools. New users can try the paid plans for $1 for the first seven days, and the custom domain is free for the first year.

A year of B12 on each plan (billed monthly)
Website$288
+ Client Engagement$936
Professional$2,388
Advanced$4,788

Plan price

Professional and Advanced include the site being built for you by B12's team.

Who should skip each one

Carrd

Any site that needs multiple pages, a blog or a store. Using Carrd for those means fighting the product's single clear decision.

B12

A designer who wants pixel-level control over every layout, where Webflow or Framer fit better, or a merchant with a large, complex catalog, where Shopify's commerce depth wins. If you need to own and hand-edit an app's codebase, a code-first AI app builder such as Lovable or Replit is the better home.

The bottom line

Carrd

For a one-page site, Carrd is the best value on the web, and Pro Standard at $19 a year is the plan to buy. Use it for a personal homepage, a launch page or a link hub, and do not be embarrassed by how little it costs.

B12

B12 is the AI builder we would point most people to first: one prompt gives you a complete site, store or simple web app, and you keep improving it by talking to the same AI. Start on the free plan to see the draft, and move to the $24 Website plan when you want your own domain, commerce and backends.

Questions people ask

Is Carrd better than B12?

Carrd scores 8.1/10 and B12 scores 8.7/10 on our rubric. B12 is the stronger all-round pick. Carrd leads on ease of use and value. B12 leads on design, flexibility, and support.

Which is cheaper, Carrd or B12?

Carrd starts at $1.58/mo and has a free plan; B12 starts at $20/mo and has a free plan. Carrd is the cheaper way in.

Which is easier to use, Carrd or B12?

Carrd scores 9.6/10 for ease of use against B12 at 9.4/10.

Do Carrd and B12 have a free plan?

Both Carrd and B12 have a free plan.

Can you sell online with Carrd and B12?

Carrd is not built for selling products; B12 can take payments and run a store.

Can you move your site off Carrd or B12?

Neither Carrd nor B12 exports a working site.

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