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Siter vs B12: Best AI Website Builder Showdown in 2026

by | Last updated Jul 17, 2026

Winner
siter
4.5
  • No-Code Website Builder
  • Drag and Drop Interface
  • Figma Plugin Included
  • Free Plan With 10 Web Pages
  • Custom Domain Support
  • Responsive Design Editor
  • Paid Plans from $7/month
Runner Up
B12 Best Section
4.5
  • AI Website Builder
  • Website Draft in 60 Seconds
  • Online Appointment Scheduling
  • Email Marketing Built In
  • Contact Management Tools
  • Expert Design & Copywriting
  • Paid Plans from $42/month

⚡ Quick Verdict:

  • Pricing: Siter starts free, then $7/month. B12 starts at $42/month.
  • Best for: Siter suits web designers who want full creative control. B12 suits service based businesses.
  • Key difference: Siter is a no code website builder with a Figma plugin. B12 uses artificial intelligence to draft sites.
  • Our pick: Siter for most users. It gives you a free plan and a familiar workflow.
Siter vs B12 Comparison

Both Siter and B12 promise to help you build professional websites without touching HTML.

But they take very different paths to get there.

Siter is a visual, freehand website builder made for web designers.

B12 is an AI powered website builder made for professional service providers.

One hands you full control. The other does the first draft for you.

This guide breaks down both tools so you can pick the right one.

Overview

This Siter vs B12 comparison covers pricing, key features, templates, and ease of use.

We also break down who each website builder works best for.

Our writers spent hands-on time with each platform directly.

Those notes appear in the “What Our Team Noticed” sections below.

What is Siter?

Siter io is a no code website builder for designers and teams.

It uses a drag and drop interface, so you never need coding knowledge.

Siter focuses on visual design with full creative control.

siter homepage

A Figma plugin lets you turn Figma designs into live websites.

The freehand editor adapts your site to different screen sizes.

Many UI and UX designer users pick it to readily create simple sites fast.

Siter

⭐ 4.5/5 | 💰 Free plan, then $7/month

A visual, code website builder for web designers. Build responsive, beautiful websites with a familiar workflow and no coding skills.

Siter Pricing

Here is what Siter costs in 2026. Let’s break it down.

PlanPriceBest For
FreeFreeUp to 10 web pages and 3 forms
Solo$7/monthOnly a person building basic websites
Plus$12/monthFreelance web designers
Pro$24/monthTeams needing collaboration tools

Pricing verified February 2026.

siter pricing

Free trial: Yes. The free plan is available with no credit card and lets you create up to ten web pages.

Money-back guarantee: Paid plans bill monthly or yearly. Yearly billing lowers the cost per month.

📌 Note: The free plan is enough to test Siter on a real project before you pay.

⚠️ Pricing note: Some sources list Siter at $8, $14, and $28. Our pricing follows Siter’s current published rates of $7, $12, and $24. Confirm the live price at checkout.

Key Benefits of Siter

Here is what makes Siter worth considering:

  • No Code Design: Build live websites by dragging elements. You work directly on the canvas with mouse clicks.
  • Figma Plugin: Import Figma designs and turn them into a fully functional site. It is a real time saving tool.
  • Pre Built Templates: Start from templates for portfolios, landing pages, and business websites.
  • Responsive Design: Your site appears clean on the smallest screen and the largest desktop computer.
  • Custom Domain: Connect your own domain so your website looks professional.
  • Free Plan: A free plan lets you create web pages and forms with no coding skills.
siter top benefits

What Our Team Noticed

Our writer signed up for Siter and spent a few days building a landing page. Here is what stood out from that hands-on time:

siter personal experience

Siter Pros & Cons

✅ Pros
  • Free plan includes up to 10 web pages and 3 forms
  • Figma plugin converts figma designs into live websites
  • Intuitive interface with a familiar workflow for designers
  • Full creative control over layout, design, and animations
❌ Cons
  • Fewer third-party app integrations than other builders
  • Support varies and can be slow at times
  • No built-in AI to write relevant content for you

What is B12?

B12 ai is an ai powered website builder for professional service providers.

Its AI generates a website draft tailored to your industry in 60 seconds.

B12 is tailored for accountants, lawyers, consultants, and coaches.

b12 homepage

It bundles online scheduling, invoicing, and email marketing in one place.

A team of design and copywriting experts helps launch your professional website.

This all in one platform aims to get your business online fast.

B12

⭐ 4.5/5 | 💰 From $42/month

An easiest ai website builder for service based businesses. B12 s ai drafts your site, then adds scheduling, invoicing, and contact forms.

B12 Pricing

Here is what B12 costs in 2026. These are the paid plans.

PlanPriceBest For
Basic$42/monthA new site for a small business
Professional$169/monthGrowing service based businesses
Advanced$339/monthTeams needing full ongoing support

Pricing verified February 2026.

B12 Pricing

Free trial: B12 offers a free entry-level tier. You can generate a new website draft with free AI before you pay.

Money-back guarantee: B12 states it offers a full refund within a short period on paid plans.

📌 Note: Each plan includes features like contact forms, online payments, and recurring invoices for client billing.

⚠️ Pricing note: B12 lists a free draft tier plus paid plans. Paid pricing shown here starts at $42/month. Confirm current tiers at signup, since features per plan can change.

Key Benefits of B12

Here is what makes B12 worth considering:

  • AI Draft: B12’s AI builds a first website draft, so initial setup takes a short period.
  • Business Tools: Online appointment scheduling, online payments, and contact management run on one all in one platform.
  • AI Assist: The AI Assist tool writes blog posts and email marketing copy right in the editor.
  • Expert Team: Copywriting experts and designers help polish your website’s design.
  • SEO And Analytics: Sites come SEO-ready with an SEO service and analytics for a professional online presence.
  • Support: Unlimited expert support runs through phone support, email, and chat.
b12 top benefits

What Our Team Noticed

Our writer signed up for B12 and generated a website building draft for a test business. Here is what stood out from that hands-on time:

B12 AI

B12 Pros & Cons

✅ Pros
  • AI drafts a full business website in about 60 seconds
  • Built-in scheduling, invoicing, and email marketing tools
  • Expert design and copywriting help included
  • Strong fit for professional service providers
❌ Cons
  • Paid plans start much higher than most website builders
  • Less freehand creative control than a visual design tool
  • AI templates can feel similar across business websites

Feature Comparison

Ready to dive into a detailed comparison of Siter vs B12? We will explore nine key features to help you pick the right platform.

FeatureSiterB12
Starting PriceFree / $7/month$42/month
Free Plan✅ (draft)
No Code Editor✅ Drag and drop✅ AI powered
Figma Plugin
AI Content
Online Scheduling
Email Marketing
Responsive Design
Best ForWeb designersService businesses

1. No-Code Website Building

Siter: Siter offers a freehand design tool where you build by dragging elements. You get full control with no coding, working with simple mouse clicks on the canvas.

siter intuitive design tools

B12: B12’s ai website builder creates a first draft for you. You answer a few prompts, and the AI powered engine builds a professional website in a short period.

b12 ai website builder

2. Templates and Design Control

Siter: Siter includes pre built templates for landing pages, portfolios, and business websites. The editor gives you creative control to make simply attractive designs.

Youtube Video

B12: B12 uses customizable AI website prompts to shape your website’s design. You guide the AI, then refine relevant content in a user-friendly editor.

b12 Customizable AI website prompts

3. Figma Plugin vs AI Generation

Siter: The Figma plugin is a standout feature. It turns figma designs into live websites, so your familiar workflow carries straight into development work.

Youtube Video

B12: B12 replaces design work with artificial intelligence. Its Website Generator GPT drafts a new website from your business needs in about 60 seconds.

b12 Website Generator GPT

4. Forms and Contact Management

Siter: Siter’s free plan supports up to three forms. You can collect leads and manage submissions without touching HTML or extra plugins.

siter form collection

B12: B12 adds full contact management and contact forms. This helps service based businesses engage clients and track leads in one place.

b12 contact management

5. Media and Content

Siter: Siter supports embedding videos from YouTube or as local mp4 files. This suits designers who want media-rich landing pages and presentation sites.

Untitled design 1 57

B12: B12 includes blogging tools, and its AI Assist writes blog posts for you. That keeps a business online with fresh, relevant content.

b12 blogging

6. Layers and Editing Depth

Siter: A Layer Panel lets you manage every element in a multi layered product. Inline editing means you click any text and start typing.

siter group and layers

B12: B12’s AI Agent handles edits through simple requests. You describe a change, and the B12 team’s AI applies it across the site.

b12 ai agent

7. Integrations

Siter: Siter connects with Figma, Mailchimp, and Google Analytics. Custom linking lets you easily access external tools, though it has fewer integrations than some other website builders.

siter custom linking

B12: B12 supports third-party integrations and connects social media accounts. It ties payments, scheduling, and marketing into one design suite.

b12 third party integrations

8. SEO and Search Visibility

Siter: Siter provides essential on-page SEO settings and integrates with Google Analytics. Customizable maps and clean markup help each site appears search-ready.

siter customizable maps

B12: B12 sites come SEO-ready out of the box. An SEO service plus analytics track performance for a stronger professional online presence.

b12 on page seo

9. Marketing and Client Tools

Siter: Siter keeps its focus on design, not marketing automation. For a designer who wants beautiful websites fast, that narrow focus is a great tool.

siter figma plugin

B12: B12 adds email marketing and automation to reach clients. It sends branded, recurring invoices, so professionals can serve clients online end to end.

b12 Email marketing & automation

10. Pricing & Cost

Let’s compare the pricing plans side by side.

PlanSiterB12
FreeFree (10 pages, 3 forms)Free draft
EntrySolo $7/monthBasic $42/month
MidPlus $12/monthProfessional $169/month
TopPro $24/monthAdvanced $339/month

Siter: Siter is the budget pick. A free plan plus $7 paid tiers make it easy for solo designers to build professional websites cheaply.

B12: B12 costs more because you also get scheduling, invoicing, and expert support. For small businesses that need those tools, the higher price can save countless hours.

Different Scenarios

If You Need…ChooseWhy
Tight budgetSiterFree plan and $7 tiers
Full creative controlSiterFreehand design tool
Figma workflowSiterBuilt-in figma plugin
Fast business siteB12AI draft in 60 seconds
Client schedulingB12Online scheduling built in

💰 Your Budget

Siter wins on price with a free plan and cheap tiers. B12 asks more but bundles business tools.

🔌 Your Tech Stack

Pick Siter if you live in Figma. Pick B12 if you want payments and email marketing in one tool.

🎓 Your Experience Level

Designers with a familiar workflow lean to Siter. Non-designers who want done-for-you sites lean to B12.

🆓 Free Trials and Demos

Test both first. Siter’s free plan and B12’s free AI draft both let you try before you buy.

🛟 Support Options

Siter support varies by plan. B12 offers unlimited expert and phone support across every paid tier.

Switching Guide

Already using one of these tools? Here is what to expect if you switch.

🔄 Switching from Siter to B12?

✅ What you’ll gain:

  • Online appointment scheduling and online payments
  • AI content plus design and copywriting experts
  • Email marketing and contact management in one platform

❌ What you’ll lose:

  • The Figma plugin and figma designs import
  • Full creative control over every pixel
  • The low free plan entry price

📋 How to switch:

  1. Save your Siter content and images
  2. Generate a new site with B12’s free AI
  3. Rebuild pages and connect your custom domain
🔄 Switching from B12 to Siter?

✅ What you’ll gain:

  • Full control and a freehand design tool
  • The Figma plugin for a familiar workflow
  • A free plan and much lower monthly cost

❌ What you’ll lose:

  • AI content and the expert launch team
  • Built-in scheduling, invoicing, and payments
  • Email marketing and contact management

📋 How to switch:

  1. Export your B12 text and media
  2. Create a Siter account and pick a template
  3. Rebuild by dragging elements onto the canvas

What Our Review Didn’t Cover

This comparison focused on individual designers and small businesses. We did not test large team accounts or heavy development work. Our notes reflect the February 2026 versions, so new features may have shipped since. If you run a large agency, your priorities may differ from what we covered here.

Final Verdict

CategoryWinner
💰 PricingSiter
🎨 Creative ControlSiter
🤖 AI FeaturesB12
🧰 Business ToolsB12
👶 Ease of UseSiter
🛟 SupportB12
🏆 Overall WinnerSiter

🏆 WINNER: SITER

Siter wins 4 out of 6 categories.

Best for: Web designers, UI and UX designer teams, and anyone building simple sites on a budget.

Siter and B12 are two very different products. Siter is a visual, no code website builder for designers who want full control.

B12 is an AI powered platform for professional service providers who want a business online fast. It is a strong choice when you value scheduling and support over design freedom.

For most beginners and web designers, Siter is the better pick. It gives you a free plan, an intuitive interface, and a familiar workflow that saves time.

More of Siter Compared

Here is how Siter stacks up against other no code builders:

Siter vs Framer

Siter wins on: Simpler learning curve, cheaper free plan, closer Figma-style canvas

Framer wins on: Deeper animations, larger template gallery, built-in CMS

Siter vs Dorik

Siter wins on: Freehand design control, Figma plugin, smoother inline editing

Dorik wins on: More hosting options, AI site generation, membership features

Siter vs Typedream

Siter wins on: Pixel-level layout control, video embedding, designer workflow

Typedream wins on: Faster setup for text pages, Notion-style editing, cheaper starter tier

More of B12 Compared

Here is how B12 stacks up against other AI website builders:

B12 vs Durable

B12 wins on: Expert launch team, richer invoicing, deeper client management

Durable wins on: Lower monthly price, faster AI generation, simpler dashboard

B12 vs 10Web

B12 wins on: Scheduling and payments built in, copywriting help, service-business focus

10Web wins on: WordPress hosting, page speed tools, more design flexibility

B12 vs Framer

B12 wins on: All-in-one client tools, automated marketing, done-for-you setup

Framer wins on: Design polish, animation control, developer-friendly components

Frequently Asked Questions

Is Siter.io free?

Yes. Siter offers a free plan with no credit card. It lets you create up to ten web pages and use up to three forms.

How much does Siter IO cost?

Paid plans are Solo at $7/month, Plus at $12/month, and Pro at $24/month. A free plan is also available for basic websites.

Is the B12 AI website free?

B12 offers a free entry-level tier to generate a website draft. Paid plans start at $42/month and add scheduling, invoicing, and expert support.

Which is the best website builder for beginners?

Siter suits designers who want control with no coding knowledge. B12 suits non-designers who want AI to build a professional website for them.

How does Siter.io work?

You pick a template or blank canvas, then build with a drag and drop interface. Preview it, then publish live websites on your own domain.

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