B12
B12 is an AI website builder aimed at professional-service businesses. It generates a draft website, writes copy, adds structure and includes tools for forms, booking and SEO, so a firm can go online without a dedicated web team.
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Professional-service firm website.
Generated content needs editing to sound like your firm.
Paid or limited-access product; verify current plan limits before buying.
Overview
B12 is an AI website builder aimed at professional-service businesses. It generates a draft website, writes copy, adds structure and includes tools for forms, booking and SEO, so a firm can go online without a dedicated web team.
What it does
B12 asks about your practice, then produces a website with sections, copy and imagery. It bundles business-focused features such as forms, scheduling, payments and SEO checklists into the platform. It is positioned for consultants, law firms, agencies and similar service businesses that need a credible online presence.
Benefits
- + Professional-looking site without a designer.
- + Built-in business tools beyond just a landing page.
- + SEO guidance built into the workflow.
- + Good fit for service businesses with recurring client needs.
Limitations
- - Generated content needs editing to sound like your firm.
- - Deeper custom design work requires additional effort.
- - Not ideal for large catalogs or complex storefronts.
- - Subscription cost grows with features and usage.
FAQ
Who is B12 for?
Professional-service businesses such as agencies, consultants and practices.
Can I manage my own site after launch?
Yes, the platform includes an editor so you can update content yourself.
Does B12 write my copy?
It generates draft copy that you should customize and fact-check.
Source and freshness
Updated 2026-08-18. Verify current features, pricing, limits, and terms on the official vendor site.
Practical use cases
Use B12 for professional-service firm website. when you want a focused tool instead of a generic AI assistant.
Turn its strongest capabilities - professional-looking site without a designer. built-in business tools beyond just a landing page. - into repeatable team workflows.
Compare it against other Website Builder tools before committing to a paid plan.
Start with the main workflow: professional-looking site without a designer.
✅ Pros
- +Professional-looking site without a designer. • Built-in business tools beyond just a landing page. • SEO guidance built into the workflow. • Good fit for service businesses with recurring client needs.
❌ Cons
- −Generated content needs editing to sound like your firm. • Deeper custom design work requires additional effort. • Not ideal for large catalogs or complex storefronts. • Subscription cost grows with features and usage.
Pricing
- ✓Full features
- ✓Priority support
- ✓Advanced tools
Questions to ask before choosing B12
Buyer checklist- Does the current plan include the features, usage limits, and exports your workflow needs?
- Can you verify the output quality with your own content, brand rules, and compliance requirements?
- Are the related tools below a better fit for your category, budget, or team size?