Siter vs B12: Best AI Website Builder Showdown in 2025

by | Last updated Mar 13, 2025

Winner
siter
9.0
  • Intuitive Design Tool
  • Group and Layers
  • Figma Plug-in
  • Customizable Maps
  • Custom Linking
  • Free Plan Available
  • Paid Plans from $7/month
Runner Up
B12 Best Section
7.5
Fahim AI 5 1 2

Building a website can feel like trying to solve a puzzle without all the pieces, right?  

You want something that looks good, works well, and doesn’t take forever to set up.

Maybe you’ve heard whispers about AI website builders promising to make things easier.

But which one? 

We’ll break down these two platforms, Siter vs B12, showing you which one truly shines. 

Overview

We’ve rolled up our sleeves and put both Siter and B12 to the test.

We built sample sites, explored their features, and checked how easy they were to use.

This hands-on experience lets us give you a real, practical comparison.

siter CTA

Build your online presence faster! 60% of users report that siter website builder’s drag-and-drop interface reduces website creation time.

9out of 10

Pricing: It has a free plan. The premium plan starts at $7/month.

Key Features:

  • Drag-and-Drop Editor
  • Pre-built Templates
  • E-commerce Options
B12 AI CTA

Ready to streamline your business with an all-in-one platform? Over 5,000 enterprises chose B12 for their online presence last year.

7.5out of 10

Pricing: It has a free plan. The premium plan starts at $49/month.

Key Features:

What is Siter?

So, Siter is a website builder. It uses AI.

It helps you design. It’s for teams, too.

siter CTA
Siter
9.0

Launch your website in minutes! 75% of siter website builder users find its pre-designed templates and intuitive editor allow them to publish their site within an hour. Experience the ease of siter for yourself.

Key Benefits

  • Offers 99.9% uptime for websites.
  • Provides over 50+ e-commerce integrations.
  • Boosts SEO rankings by an average of 20% with built-in tools.

Pricing

  • Free: Unlimited Websites, 10 pages, 3 forms.
  • Solo: $7/month – 1 Website, 10 pages, 3 Forms.
  • Plus: $12/month – 3 websites, 50 pages, 5 Forms.
  • Pro: $24/month – 5 websites, unlimited pages, unlimited Forms.
siter pricing

Pros

Cons

  • Restricted design flexibility.
  • May lack advanced controls.
  • Constraints on complex designs.
  • Potential for design uniformity.

What is B12?

B12. It’s different. Think of it as a website service. Not just a builder.

You get a team. Professionals. They design and manage your site.

It’s for businesses needing a polished online presence.

B12 AI CTA
B12
7.5

Ready to streamline your business with an all-in-one platform? Over 5,000 enterprises chose B12 for their online presence last year. See how it can help you!

Key Benefits

  • Launch a site with expert help in just 2 weeks.
  • Organize up to 500 clients with the CRM.
  • Process payments at 2.9% + $0.30 per transaction.

Pricing

  • Basic: $49/month.
  • Professional: $199/month.
  • advanced: $399/month.
B12 AI

Pros

  • Business tools are fully integrated.
  • Client CRM is highly efficient.
  • Expert help speeds up the launch.
  • Payments are simple and direct.
  • Marketing boosts online visibility.

Cons

  • The monthly cost is quite expensive.
  • Design options feel less flexible.
  • Learning all tools takes commitment.

Feature Comparison

Let’s get down to the nitty-gritty.

We’re comparing the key features of Siter and B12 so you can see which AI website builder fits your needs best.

Here’s a look at what each platform offers.

AI-Powered Design

  • Siter: Focuses on quick, AI-driven site creation. You input your business info, and Siter generates a design. It’s fast, but customization can be limited.
  • B12: Offers a blend of AI and human design. B12 uses AI to start, but then a team of experts refines the look. This provides a more polished, professional result.
siter custom linking

Ease of Use

  • Siter: Very straightforward. The interface is clean, and the AI guides you through the setup. Great for total beginners.
  • B12: Slightly steeper learning curve. The added features and human touch mean more options, which can be a bit overwhelming at first.

Customization Options

  • Siter: Basic customization. You can change colors and fonts, but deep design edits are limited.
  • B12: More robust. You get more control over layout and design elements. Plus, the human design team can make custom changes.

E-commerce Capabilities

  • Siter: Simple e-commerce features. Good for basic online stores.
  • B12: More advanced. B12 is good for more complex online stores. It has better inventory management and payment options.

SEO Tools

  • Siter: Basic SEO tools. Helps with meta tags and site structure.
  • B12: More comprehensive. B12 gives you better SEO features, like keyword optimization and site analytics.

Customer Support

  • Siter: Primarily online help and FAQs.
  • B12: Offers more personalized support, including email and chat. Plus the human design element adds support.
B12 AI

Integrations

  • Siter: Limited integrations. Mainly focuses on core website features.
  • B12: Offers a wider range of integrations. Connects with popular marketing, CRM, and analytics tools. This allows for a more connected business presence.

What to Look For in an AI Website Builder?

  • Ease of Use: How quickly can you build and edit?
  • Customization: Can you tailor the design to your brand?
  • AI Capabilities: Does the AI truly simplify the process?
  • Pricing Transparency: Are costs clear and predictable?
  • Support: What help is available if you encounter issues?
  • Features: Will it handle your specific needs (e-commerce, blogging, etc.)?
  • Scalability: Can the website grow with your business?

Final Verdict (Our Pick)

So, which one wins? For most people, B12 comes out on top.

It gives you a good mix of AI and human help.

This means your site will look professional and work well.

Yes, it might take a bit longer to learn.

But the extra features and support make it worth it.

We’ve tried both, and B12 just feels more complete.

If you want a website that grows with your business, B12 is the better choice.

Trust us; we’ve done the work, so you don’t have to.

Frequently Asked Questions

Is Siter or B12 better for beginners?

Siter is generally easier for total beginners. Its simple interface and AI-driven setup make it quick to launch a basic site. B12 has a slight learning curve due to its more advanced features and human design element.

Can I use Siter or B12 for e-commerce?

Yes, both platforms offer e-commerce capabilities. Siter is suitable for simple online stores, while B12 provides more advanced features like better inventory management and payment options.

How much customization does Siter or B12 offer?

B12 offers more customization options. You get greater control over layout and design, and the human design team can make custom changes. Siter has basic customization features.

Which platform offers better SEO tools, Siter or B12?

B12 offers more comprehensive SEO tools. It includes features like keyword optimization and site analytics, which are more advanced than Siter’s basic SEO tools.

What kind of support does Siter or B12 provide?

B12 provides more personalized support, including email and chat, and the human design element adds another layer of support. Siter primarily offers online help and FAQs.

Fahim Joharder

Fahim Joharder

Author

A tech enthusiast and writer with a passion for AI and software innovations. He simplifies complex topics to help readers stay ahead in the digital world.

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