Freemium Verified

B12

AI websites for service businesses

4.4 Design
4.4 Very good 4.4

Bottom line: B12 is a strong design tool, best known for generates a professional services website from a prompt. It has a free plan.

Combines a site with the client tools service firms need The paid Website plan is costlier than basic site builders
Reviewed by Challenging Voice Editorial · Updated Jun 2026 How we rate
PricingFrom $49/mo
Free planYes
PlatformsWeb
Best forDesign
UpdatedJun 2026
Ask AI about B12 ChatGPT Claude Perplexity

Overview

B12 generates a website plus client-engagement tools aimed at service firms like law, consulting, and finance. Alongside the site it adds scheduling, invoicing, contracts, and intake forms. It targets professionals who want a site and client operations handled together.

Key features

Pricing

Pros & cons

Pros

  • Combines a site with the client tools service firms need
  • Free branded site lets you try it before upgrading

Cons

  • The paid Website plan is costlier than basic site builders
  • Best suited to service businesses, less so to other uses

How it compares

ToolRatingFreeFromBest known for
B12 (this tool)4.4Yes$49/moGenerates a professional services website from a prompt
Relume4.7Yes$26/moGenerates a complete sitemap from a brief business description
Canva4.7Yes$15/moTemplate-based design library
Durable4.7Yes$25/moGenerates a full business site in roughly thirty seconds

Our verdict

4.4 / 5 4.4

B12 is a strong design tool, best known for generates a professional services website from a prompt. It offers a free plan, with paid upgrades from $49/mo.

What makes it different: B12 stands out for generates a professional services website from a prompt.

How we score it
Overall 4.4
Value for money 4.7
Feature depth 4.7
Popularity 3.7
Best for ProfessionalsTeamsCreatorsCurious learners

Frequently asked questions

What is B12?
B12 is a design tool listed in the Challenging Voice directory. AI websites for service businesses.
Is B12 free?
Yes, B12 offers a free plan. Paid plans unlock more features and higher usage limits, starting at $49/month.
How much does B12 cost?
B12 starts at $49 per month. See the pricing plans above for full details.
What are the best B12 alternatives?
Popular alternatives to B12 include Magic Studio, Spline, and UX Pilot. Browse them all in the Design category.
Is B12 any good?
B12 scores 4.4 out of 5 based on our editorial review.

Reviews

4.4 No reviews yet

Write a review

Similar tools you might like