Hi Reader,

Welcome to Hal9 Weekly — insights from our founder Javier on turning AI ideas into real products.

Javier's Insights

The "AWS for AI" moment — and what it means for founders

A prospect said something to me last week that stopped me mid-sentence.

"I don't see you as an agency. Agencies are dead and done — they're not lean the way you're doing it. The way I see you, you're kind of like AWS for people and AI."

He nailed exactly what we're building at Hal9 — before I even finished explaining it.

Think about what AWS did for software development. Before it, spinning up infrastructure meant months of procurement, setup, and overhead. AWS made it instant, predictable, and scalable. You pay for what you use. You scale when you need to. No long contracts. No fluff.

That's what we're building for AI development.

The old agency model doesn't work for founders building AI products. Six-month proposals. Bloated scope documents. Teams that take three weeks to onboard before writing a single line of code. By the time they deliver, your market has moved.

With Hal9, you spin up an AI project the same way you'd spin up cloud infrastructure:

• Predictable pricing. You know what you're getting into upfront.
• On-demand resources. Scale up when you're building fast. Scale down when you don't need us.
• Real results, fast. We've taken founders from idea to working MVP in under 30 days.

Founders don't need another vendor. They need a partner that moves at startup speed.

That's what I'm proud we're building.

Founder Case Study: Proofbound

From idea to first paying customer in under 30 days

When Richard Sprague came to us, he had a bold vision: let businesses generate complete, print-ready books from a simple text prompt. No long editorial cycles. No expensive content teams. Just AI-powered publishing on demand, built for B2B sales.

The catch? He needed a working MVP — impressive enough to land a real customer — in under 30 days.

The challenge: Proofbound needed an AI solution that could take a text prompt and output a fully formatted, professional-quality book, complete with titles, chapters, and structured sections ready for physical printing. It had to be intuitive enough for a live sales demo, polished enough to close a deal, and scalable enough to grow.

What Hal9 built:

🚀 A web application where users enter a book prompt and receive fully formatted, markdown-structured content in seconds

✏️ An interactive preview interface for reviewing and refining outputs — so every deliverable is polished before it reaches a client

⚙️ A scalable AI API, enabling Proofbound to integrate their solution with a custom frontend as demand grew

🤝 Close collaboration with Richard throughout — iterating on feedback to align the product with what his first customer, a marketing agency, actually needed

The result? In under 30 days, Proofbound had a working product, a signed customer, and a foundation to scale. The Hal9-built solution became the core of their B2B pitch — giving marketing agencies a unique, high-value deliverable no competitor could match.

"Hal9's rapid development and collaborative approach made them an ideal partner. We're excited to grow together with their AI expertise." — Richard Sprague, Founder @ Proofbound

Let’s Talk

Got an AI idea/building something and want to chat about it?

Book a free consultation with Javier — he’ll help you validate it before you build, so you don’t lose time chasing the wrong version.

Talk soon,

—The Hal9 Team