Building software should feel like making music.

A musician can turn imagination into music directly—playing, listening, adjusting, and refining as inspiration unfolds.

Why hasn’t building software
worked the same way?

A pianist at a grand piano with sheet music, colorful musical notes flowing through the air.

THE TRADITIONAL WAY

Because computers understood code—not the creator.

A musician can play a note and hear the result immediately. But a founder could not simply describe an idea to a computer and watch the software take shape. Developers had to translate that vision into code. The founder then waited for a working version, tested it, reviewed the result, requested changes, and repeated the process until the software finally matched the idea.

A founder works at a laptop beside a notebook; two developers translate the vision into code; working software appears on a laptop and phone. Two-way arrows show requirements, testing, review and revision, with a repeat loop connecting founder and software.

A NEW WAY WITH SIMONSAYS BUILD

The right AI harness for software development can convert the founder’s vision to real software directly.

A founder directs her vision from a laptop and notebook. Orange and blue waves flow through the SimonSays Build AI harness to working software on a desktop monitor and phone.

SimonSays Build brings these AI capabilities together in a guided development process—turning the founder’s intent into working software through planning, coding, testing, and refinement while keeping the founder in control.

Shape. Develop. Embed.

From an idea in your mind to software in your hands, SimonSays Studio helps you shape your vision, develop the application directly with AI, and embed an intelligent agent that helps customers accomplish their goals.

Phase	What happens	Outcome
Phase01 — Shape	What happensChallenge assumptions, examine evidence, and refine the founder’s business idea through AI-supported inquiry and human judgment. Define the product experience through visual mockups and clear specifications.	OutcomeA clear product blueprint ready for development.
Phase02 — Develop	What happensAI implements, checks, and refines the application while the founder works directly with the evolving product. The founder experiences changes and continuously guides behavior, workflows, and design through domain knowledge, judgment, and taste.	OutcomeA working application verified against its intended behavior and refined through founder judgment.
Phase03 — Embed	What happensBecause the AI harness understands the application it builds—its screens, workflows, and business rules—it equips the software with an embedded AI agent. Founders shape and train the agent around their users’ needs. The agent first guides users through tasks step by step; as trust grows, users can explicitly authorize it to complete approved tasks automatically.	OutcomeSoftware that guides its users, performs approved tasks on their behalf, and continuously improves through founder-reviewed changes.

Phase 03 — Embed

Software That Guides, Learns, and Improves.

SimonSays Build doesn’t just create software. Because the AI harness understands the application it builds—its screens, workflows, and intended behavior—it can equip that software with an embedded AI agent. Founders shape and train the agent to help their users accomplish real goals.

Rather than learning where to click, users simply explain what they want to do. The agent guides them through the actual web or mobile application.

GuideAutomateImprove

Two Ways to Work with Your Agent

Guided Mode

Watch. Confirm. Complete.

The default way to begin.

The agent takes users through a task step by step. They can see what it is doing, provide information when needed, and approve each step. The user reviews the result and explicitly submits the final action.

Automation Mode

Delegate. Monitor. Complete.

An optional choice as confidence grows.

Once users trust a familiar workflow, they can choose to authorize the agent to complete that task automatically. The agent works within the user’s approved scope without requiring confirmation at every step. Users remain in control and can switch back to Guided Mode. Sensitive actions may still require explicit approval.

And the Software Keeps Getting Better

As the agent assists users, it can identify where they hesitate, repeat steps, ask for help, or encounter friction. With appropriate privacy and permission safeguards, those insights help SimonSays Build propose improvements for the founder to review and approve.

First, the software shows you how. Then, when you’re ready, it does it for you.

Software that helps people accomplish their goals—and continuously evolves to serve them better.

The outcome

An application designed with the founder’s intention. An AI agent built natively within it.

Founders launch

The founder launches and keeps refining the product and agent through customer feedback.

What we believe

What we believe solo founding takes

We believe this path calls for four qualities. As you read, consider whether you recognize yourself in them.

Commitment

The willingness to put sustained time and effort into pursuing an idea—and to stay engaged when the work becomes difficult.

Taste

You care about what you put into the world—whether the idea is worthwhile, the solution is thoughtful, and the product feels right for the people using it.

Judgment

You weigh evidence, understand trade-offs, and make thoughtful decisions—even when the answer is uncertain. You know when to hold your conviction and when to change your mind.

Comfort with AI’s rugged edges

You are willing to explore, experiment, and work through imperfect results. The tools and methods are evolving; progress takes patience, curiosity, and a willingness to question what AI produces.

Does this sound like you—and a journey you would enjoy?

A note from Simon

Experience matters. So does heart.

Simon Ho · Founder, SimonSays Studio

I’ve spent more than 25 years as an entrepreneur, through the internet, cloud, mobile, and now AI waves. Each has opened new possibilities and brought its own hard lessons.

SimonSays Studio is a way for me to give back, share what I’ve learned, and work with interesting people on ideas I believe in.

“Making money matters, and so do enjoyment, human connection, and spending your time with people you like and respect.”

I choose to work with only a few founders at a time. It starts with their commitment, my belief that the idea is worth pursuing, and a shared sense that we would enjoy working together. The founder brings domain knowledge, judgment, and taste; I bring my experience and perspective, alongside contributions from advisors and fellow founders.

Founders lead their businesses, take their products to market, and learn from customers. Sometimes we may decide to work more closely together beyond launch. That is a separate, mutual decision.

“I believe in 缘分 (yuán fèn in Chinese)—the idea that some people are meant to cross paths. SimonSays Studio is also a way to discover those connections: interesting people, worthwhile ideas, and the possibility of building something meaningful together.”

Explore the connection

Have a software idea you can’t wait to bring to life?

Perhaps our paths should cross.

You bring the insight, imagination, and judgment. We’ll explore whether SimonSays Studio can help you turn that vision into working software.

No pitch deck or detailed business idea needed. This is simply a first connection.

Say hello

We work with a small number of founders. Saying hello starts a conversation about fit; it does not commit either of us to working together.