Back to directory

Grimoire - AI Builds Your Website With Just One Sentence

Grimoire - AI Builds Your Website With Just One Sentence

Pricing:

paid

Grimoire is a tool designed to assist with website development through code generation. It offers a functionality called "prompt-gramming" which allows users to provide instructions in a natural language format. Grimoire can then translate these prompts into code, potentially streamlining the development process.  

Notable features:

  • More than 20 hotkeys
  • Prompt-gramming
  • Pre-written code snippets
  • Over 70 starter projects
  • Best for developers
Scroll horizontally to view all competitors →

B12 AI Website Builder

Grimoire

Best for

Service businesses that need a website + client workflows (intake, scheduling, invoices, eSignatures) in one place.
Makers and small teams who want to generate sites/landing pages quickly with AI and a lightweight editor.

Platform type

Fully hosted AI website platform with built-in tools and optional expert help (design/copy/SEO).
AI website/landing page generator focused on rapid creation and editing.

How the site is created

AI generates a tailored site in ~60 seconds; refine with drag-and-drop + AI Assist.
Prompt-based generation to create sections/pages, then tweak layout and copy.

Lead capture

Built-in contact & client intake forms on your domain, plus a contact manager.
Forms/CTAs depend on template and plan; emphasis on fast page launch.

Client workflows

Online scheduling, intake forms, payments & invoicing, contracts & eSignatures.
Primarily page creation; deeper workflows via add-ons/integrations.

Blogging & SEO

Built-in blog + on-page SEO; AI Assist for pages/blogs/emails.
Core SEO and AI copy geared toward quick publishing.

Payments

Accept payments and send invoices from your site (service-first workflows).
Payment options vary by plan/integrations.

Ownership & domain

Use your own domain; full control of pages, branding, and CTAs.
Custom domain support available; control depends on editor features.

Maintenance

Low — B12 manages hosting, security, and updates.
Low — focus on quick build; you manage chosen integrations.

Support model

Self-serve + access to B12 experts inside the platform (design/copy/SEO).
Self-serve resources; support varies by plan.

Turn visits into bookings using a service-first AI website builder

FAQs

  • Who is Grimoire ideal for?

    Grimoire can be beneficial for a range of users. Grimoire's "prompt-gramming" feature and starter projects can be helpful for beginners who are learning to code and want to build websites without needing to write extensive code from scratch. But while Grimoire might not replace traditional coding for experienced developers, its functionalities can still be useful. 

  • How much does Grimoire cost?

    Currently, Grimoire is accessible through the ChatGPT store.  However, using Grimoire requires a subscription to ChatGPT Plus, which costs $20 per month. 

  • Does Grimoire offer a free plan or free trial?

    No, unfortunately, Grimoire doesn’t offer a free plan. Users who want to access the custom GPT must be subscribed to ChatGPT Plus.

  • How long does it take to set up a website with Grimoire?

    The time it takes to set up a website with Grimoire's custom GPT depends on several factors, such as website complexity and the user’s coding experience. Users can expect to take a few minutes up to a few hours to build a simple website using this custom GPT. 

  • Does Grimoire offer other AI tools?

    No, Grimoire doesn’t offer other AI tools. It’s a custom GPT meant to be a standalone tool for AI website creation. 

  • Is Grimoire easy to use?

    Yes, Grimoire provides hotkeys for frequently used actions, potentially streamlining the development process. Grimoire also offers tutorials and code examples to help users learn "prompt-gramming" and understand the generated code.

  • How customizable is Grimoire?

    You can customize the websites and projects you create by providing specific instructions through "prompt-gramming." Grimoire offers some flexibility in how you structure these prompts to achieve different functionalities. 

  • What are the top pros and cons of Grimoire?

    With Grimoire, the need for excessive coding is significantly reduced, and it improves website development. However, for beginners, they might have to face a slight learning curve and limited customization.

  • How is B12’s AI website builder different from Grimoire?

    B12 is built for service businesses. Along with an AI-made site, you get client intake forms, online scheduling, payments & invoicing, and contracts/eSignatures in one place.

  • Can I switch from Grimoire to B12’s AI site builder quickly?

    Yes. You can generate a free B12 draft in about a minute, then use AI Assist to rebuild pages and blog posts fast

  • Does B12’s AI website generator include SEO and blogging?

    Yes. B12 has on-page SEO tools and AI Assist for website copy and blogs, with optional expert help if you want hands-on optimisation.

  • Is B12 a better AI website maker for consultants, coaches, and agencies?

    If you need bookings, intake, invoices, and contracts, B12 is purpose-built for services so you can manage clients from your site.

The best AI website builder for businesses

Draft your business-ready website in only 60 seconds, with all the features you need to better attract, win, and serve your clients online.

Start for freeNo credit card required
Everything your business needs to thrive

Product

Customers

Helpful information and tools

© 2025 B12. All rights reserved.
PrivacyTerms of Service