Contreol: AI Websites & Business Automation

AI website design connected to a working business platform

Contreol brings website design, custom web apps, domain setup, hosting and ongoing editing into one customer workflow. A business can start with its own information, build and share a free preview, then choose the services it needs to go live. Customers can make supported changes directly in the visual editor or ask an AI designer to write, design and develop with them.

Owned and operated by DOYJO LLC and built by Brian Bateman in Sheboygan, Wisconsin, Contreol also demonstrates the business systems behind that experience: saved customer projects, AI usage tracking, QuickBooks-connected billing, service activation, domain management and account support.

Contreol Lighthouse scores

Contreol’s homepage scored 99 for Performance, 95 for Accessibility, 100 for Best Practices and 100 for SEO in the Lighthouse test shown below. The captured report provides measurable evidence of the technical quality behind the website.

The same test recorded 0.5-second First Contentful Paint, 1.0-second Largest Contentful Paint, 0 ms Total Blocking Time and zero Cumulative Layout Shift—showing fast initial rendering and a stable layout in this test.

These results describe the tested Contreol homepage. Lighthouse scores can vary with test conditions and page changes.

Flexible website designs that keep your business content

The current design collection brings together 529 layout families, 624 palettes, 11 headers and 10 footers. Customers can explore complete sample websites with interior pages and a mobile preview, then use a design as the starting point for their own business.

Layouts, colors, headers and footers can change independently while the business story, written content and uploaded assets stay with the project. Included design controls and supported manual edits use no AI credits. Customers can explore the full design collection or browse templates for their type of business.

Edit visually or ask the AI designer

Customers can click text and images in the preview, update products and services, organize pages and sections, and review the website on desktop and phone. Design controls cover branding, typography, colors, spacing, imagery, headers and footers. Undo and recent-change controls help customers review their edits.

The AI designer works alongside those controls. A customer can request a rewrite, a layout change or a new feature, and choose whether the instruction concerns the whole website or a selected part of it. The shared business story gives the designer a consistent source for the company’s offerings, audience, goals and preferred tone.

This makes ongoing maintenance practical: change a phone number or an image manually, then use AI for work that needs writing, design or development. The customer reviews the result and decides what to publish.

Build from PDFs, photos and existing business material

A brochure, product sheet, menu or collection of project photos can provide the starting material. Customers can upload documents and images, share reference links, and explain what the website should communicate. AI can turn those facts into draft introductions, service descriptions and product pages for review.

The builder also supports logos, photos, graphics and video. Customers can use their own brand colors, replace preview images or request original AI-generated visuals. Video backgrounds include cover-image and motion controls. The reference-material workflow helps businesses begin with information they already have.

Custom web apps with records, files and saved versions

Contreol’s AI designer can develop calculators, questionnaires, booking flows, stores and other custom tools around a business’s requirements. The starting point is a clear description of who uses the feature, what they enter, the rules it follows and the result they need.

Generated apps can use managed records and file attachments, with controls for viewing and managing app data. Development checks and saved app versions support review, revision and a return to earlier work while preserving visitor data.

Projects can also include connections to payment services, booking tools, analytics and other systems. Each connection depends on the chosen provider’s account, authorization and setup requirements. Custom workflows need testing before customers rely on them. See Contreol’s app-building features and custom web app examples.

From a free preview to a live website

The guided workflow connects the design experience to the account and launch process:

1. Create and save: set up an account, add the business story and continue a saved draft with its chosen design and media.
2. Build and refine: use the guided steps, visual controls and AI conversation to develop pages and features.
3. Share a free preview: publish a preview on a Contreol address, collect feedback and review the pages before paying for hosting.
4. Plan the launch: choose hosting, a domain path and any optional email accounts. Saving a launch plan does not authorize a charge.
5. Approve and activate: review the invoice and available secure payment options. Confirmed payment starts the hosting and publication workflow; the account shows setup progress and the live address.
6. Keep improving: return to the saved project, make changes and publish updates as the business grows.

DOYJO LLC sends invoices through QuickBooks; customers do not need a QuickBooks account. Hosting can begin on the included Contreol address while custom-domain verification, DNS changes and HTTPS setup are completed.

Domain purchasing, DNS and business email

Customers now have two clear launch paths: “I have a domain” and “I need a domain.” The existing-domain path provides ownership-verification and connection steps, allowing customers to keep their registrar and current email provider.

The new-domain path brings domain search and ordering into the account, with availability and pricing shown before purchase. Domain terms include one, two or five years. After registration and paid hosting are confirmed, the setup workflow prepares the new domain’s nameservers, website DNS and HTTPS. Domain-management controls support ongoing DNS, nameserver and transfer needs.

Optional business email can be ordered with hosting or added later. Customers choose mailbox names and passwords, then access webmail and connection settings in their account. For domains purchased through Contreol, email DNS is prepared after email activation. Existing-domain instructions preserve current mail delivery until the customer is ready to switch.

These connections extend DOYJO’s work beyond the page editor into the infrastructure that makes a customer’s website and email usable.

Clear hosting prices and visible AI usage

Published monthly pricing is $21 per website, including hosting, ongoing editing and a monthly AI credit allowance. Optional email is $2 per mailbox per month, with 1 GB per mailbox. One-time AI credit refills start at $25. Prices are in US dollars before applicable tax; domains and connected-service fees are separate.

Included monthly credit expires at the end of its paid cycle. Purchased credit and refill bonuses carry forward, and expiring credit is used first. Customers can review their balance, AI requests, activity charges and payment history in the AI usage and expenses view.

The account presents monthly or annual hosting and email choices where offered, with the amount and schedule shown for approval. Service-management controls cover hosting, mailboxes, renewals and cancellation requests. Current offers and credit rules appear on Contreol’s pricing page and in the customer’s account.

The operations behind the customer experience

DOYJO’s work connects account ownership, saved drafts, uploaded files, AI requests, payment records and service status. Customers can see their next launch steps, usage and account notices in the same service they use to manage their website.

Supported interrupted AI requests retain progress or received results for recovery, with safeguards against duplicate attempts and overwriting newer edits. Saved work and version controls give customers ways to continue refining a project.

The platform also includes administrative account restrictions and a published Acceptable Use Policy covering hosted content, AI misuse, attacks and email abuse. These controls help DOYJO operate a shared service, investigate problems and manage access when a customer account needs intervention.

This is the broader portfolio result: a website and app builder connected to the billing, infrastructure and support processes required to run it as a business.

What this means for your business

Contreol is a working example of DOYJO’s AI automation, custom web development and connected business systems. The same approach can support a customer portal, onboarding process, ordering workflow or service platform built around an organization’s existing tools.

A useful starting point is the work a team repeats: where customer information gets copied, which approval delays delivery, and what should happen after payment. DOYJO can scope, build and support a system around those needs.

Explore DOYJO’s AI automation services or discuss your workflow with Brian. Based in Sheboygan, DOYJO serves Wisconsin businesses and clients beyond the state.

Explore Contreol

This case study was updated October 5, 2026. The original product and design screenshots document the September 2026 version; current features and examples are available directly from Contreol:

• Contreol AI website builder
• Current website and app-builder features
• Templates by business type
• Complete design collection

Know a business that could use a simpler path from idea to website? Share this example, or tell Brian which website feature or business workflow you would like to improve.

Apply the content and workflow approach

The document-to-website workflow illustrates AI content repurposing, while supported revisions illustrate ongoing content refresh. Contreol’s connected customer and service records also provide related workflow experience for AI sales follow-up development; a follow-up implementation would have its own scope and approval rules.

Radius Labs: from a product PDF to a live customer website

Radius Labs’ first website design took three minutes from a supplied fact sheet PDF. The project has since moved through refinement and publication to its own live domain, radlabsgo.com.

Brian Bateman estimates that comparable designer work for the initial website scope could cost $1,500. That is a design-value comparison, not a price quoted or paid by Radius Labs. The three minutes describes the initial design; subsequent review, refinements and launch work took additional time.

Radius Labs develops random access autosamplers for analytical workflows. Its supplied product sheet provided technical descriptions and supporting visuals. Contreol used that material to organize a website around the 1120 Random Access Sampler, with a clear introduction, equipment photography, sample-access features, fluidics information, configuration options and specifications.

The live website now includes an About page explaining Radius Labs’ work, a contact form, a privacy page and a downloadable product data sheet. Visitors can move from learning about the equipment to discussing their own application with the company.

• Starting material: a customer-supplied technical PDF with product information and imagery.
• Initial result: a website design created in three minutes, followed by review and refinement.
• Published result: a customer website with supporting pages and a contact path on its own domain.

Visit the live Radius Labs website ↗