Custom AI Web Apps & SaaS Engineering

When off-the-shelf software fails, we build it. We engineer bespoke web applications, robust database architectures, and intelligent SaaS tools designed for absolute performance and scale.

Architect Your Solution

Custom SaaS Development

Stop altering your business to fit rigid software. We build proprietary, cloud-based software as a service (SaaS) tailored specifically to your operational bottlenecks, giving you full ownership.

AI & LLM Integration

Inject intelligence into your systems. We integrate advanced AI agents and Large Language Models directly into your web apps to automate complex logic, dynamic reporting, and data analysis.

Database Architecture

Secure, rapid, and resilient. We engineer scalable backend architectures, utilizing platforms like Firebase, to ensure your application handles massive data loads without compromising speed.

The Build Protocol

Own Your Tech.
Own Your Future.

We are not just an agency; we are software founders. The same enterprise-grade engineering we use to build 12 Crowns' flagship products, like the Blackbox Trade Journal, is deployed directly for your business.

Scalable Firebase Backends

Real-time database syncing, secure user authentication, and cloud-hosted infrastructure that grows flawlessly with your user base.
Intelligent UI/UX Design

We build sleek, modern interfaces utilizing dark mode, glassmorphism, and intuitive navigation to keep user retention high.
Total Systems Integration

Your app will never live in a vacuum. We bridge your custom software directly to GoHighLevel or your existing tech stack via secure APIs.

Have a Complex Problem?

Let's map out the architecture for your proprietary application and build an unfair advantage.

Schedule a Development Blueprint

Common Inquiries

Answers & Clarity

When should a business build custom software? ▼

When off-the-shelf software forces you to change your operations to fit its limitations. Custom software is built around your specific bottlenecks, giving you complete ownership of the data and a workflow that scales infinitely without compounding monthly seat licenses.

What technology stack does 12 Crowns use for web apps? ▼

We architect high-performance applications using robust frontend frameworks tied into secure, scalable backend infrastructures like Firebase. This is the exact same enterprise-grade stack we use to build and scale our own proprietary products, like the Blackbox Trade Journal.

How do you integrate AI into a custom application? ▼

We build API bridges between your custom database and advanced Large Language Models (LLMs). This allows your application to autonomously analyze data, generate dynamic reports, interact with users, and execute complex logic that would traditionally require a human operator.

Fractional Executive Partnership

Executive Execution.
No Payroll Bloat.

Hiring a full-time Director of Automation costs $150,000+ a year. 12 Crowns brings enterprise-grade systems engineering, GoHighLevel mastery, and custom app development directly to your business for a fraction of the cost.

We don't patch code; we engineer resilient systems that scale.

Partner With Us

Pricing Plan

Choose a Plan That Suits Your Needs

Starter Plan

$19/month

Access to basic AI features
Limited support via email
Perfect for individuals & small projects
5 AI-powered projects per month
Basic analytics and insights
Community forum support

Professional Plan

$49/month

Full suite of AI tools
Priority email support
Ideal for growing businesses
Unlimited AI projects
Advanced analytics and reports
Priority email and chat support

Enterprise Plan

$99/month

Advanced AI solutions
Dedicated account manager
Tailored for large-scale operations
Custom AI integrations
Team collaboration tools
Dedicated 24/7 support

Empowering businesses with innovative solutions, we are committed to providing seamless support and fostering growth. Connect with us for a brighter, smarter future!