Free
Free
- AI credits
- 5 daily, max 30 per month
- B12 subdomain
- Mobile responsive site
- Visual editor with AI chat
- Invite team members
B12 pricing
AI website builder that creates websites, online stores, and web apps from a chat prompt.
- Free plan
- Yes
- Paid from
- $24/mo
- Plans
- 3
- Free trial
- 7 days
What is B12?
B12 is an AI website builder for small businesses, freelancers, and teams that want a site without coding. Users describe what they need in a chat, and the AI agent produces a draft site, store, or web app that can be edited by conversation. It supports adding logins, payments, bookings, forms, contact management, email marketing, blogging, and on-page SEO, plus templates and third-party integrations. B12 is sold as a subscription with a free start and a paid trial period, and it also offers an option to hire an expert for hands-on help.
Plans and prices
Website
$24/mo
- AI credits
- 100 per month
- Launched projects
- Up to 10
- Free custom domain first year
- Remove B12 ads
- Commerce
- Backends
- Traffic analytics
- Integrations
- Email and chat support
- Advanced team management
Website + Client Engagement
$78/mo
- AI credits
- 300 per month
- Launched projects
- Up to 30
- Custom email address
- Client intake
- Email marketing
- Contact manager
- Contracts and eSignature
- File uploads
Prices in USD, as shown by b12.io. Source: pricing page. Last checked October 29, 2026.
Not sure which B12 plan fits? Talk it through with your AI agent
Copy the prompt below and paste it into the agent you already use. It has the plans and prices from this page and asks you the right questions first.
See the prompt
I want to decide whether B12 (b12.io) is the right tool and which plan to pick. Below is what the StableMRR pricing directory read from B12's own pricing page (last checked 2026-10-29). It can be out of date, so treat it as a starting point. Category: Design / Website builders What it does: AI website builder that creates websites, online stores, and web apps from a chat prompt. Free trial: 7 days Plans: - Free: Free. Limits: AI credits 5 daily, max 30 per month. Includes: B12 subdomain, Mobile responsive site, Visual editor with AI chat, Invite team members - Website: $24/mo. Limits: AI credits 100 per month, Launched projects Up to 10. Includes: Free custom domain first year, Remove B12 ads, Commerce, Backends, Traffic analytics - Website + Client Engagement: $78/mo. Limits: AI credits 300 per month, Launched projects Up to 30. Includes: Custom email address, Client intake, Email marketing, Contact manager, Contracts and eSignature Alternatives in the directory: 10Web, 1MB, 60sec.site, ABHUB Pricing page: https://www.b12.io/pricing Directory listing: https://stablemrr.com/p/b12-io First ask me three short questions about my team size, budget and what I need it for. Then recommend one plan, tell me what could make it a bad fit, and compare it with the alternatives. Finish with what I should check on the vendor's site before I pay.
Pricing facts
- Pricing model
- Mixed
- Billing
- monthly or yearly
About B12
- Platforms
- web
- Integrations
- accessiBe, Calconic, Calendly, ConveyThis, Custom footer scripts, Custom HTML, Disqus, Donately, Drift, Ecwid, Embedly, Eventbrite and 18 more
Features
- AI website builder
- Custom domain
- AI credits
- Commerce
- Email marketing
- Client intake
- Contracts and eSignature
- Traffic analytics
- Integrations
- Team management
Price history
No price changes recorded since we started tracking on October 29, 2026.
Alternatives to B12
| Product | Category | Free plan | Paid from | Plans | Checked |
|---|---|---|---|---|---|
| 10WebAI builder that turns a prompt, link or files into a hosted website, online store or web app. | Website builders | No | - | 6 | Oct 29, 2026 |
| 1MBHosted platform for building, coding and publishing websites and blogs in the browser with an AI assistant. | Website builders | Yes | $29/mo | 5 | Oct 29, 2026 |
| 60sec.siteAI website builder that generates a landing page with copy, design and SEO from a short business description. | Website builders | Yes | $9/mo | 3 | Oct 29, 2026 |
| ABHUBNo-code website builder and content management system for small and mid-size wineries, with wine club and distributor tools. | Website builders | No | $199/mo | 3 | Oct 29, 2026 |
| AIFE.AIAI-driven service that builds a website and publishes tailored content across multiple platforms from one place. | Website builders | No | $12.50/mo | 3 | Oct 29, 2026 |
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How this page was made. Plans and prices are read automatically from b12.io's public pricing page, checked against the page text, and re-checked about every week. Method. Something wrong? Tell us.