Contact Yarsy
Get a custom proposalUI/UX Product Design, from idea to adoption
Most founders lose 30–70% of their product vision before a single line of code is written.
Not because of bad developers. Because of layers — Sales → Product Owner → Project Manager → Dev. Each handoff packs the original vision through someone else's understanding. By the time work begins, the product is already a distorted version of the idea.
YARSY was built to eliminate that problem.
We are a product design and development agency for pre-seed and seed-stage founders. Our model is simple: one Product Lead owns your project from the first call to handoff. No broken telephone. No context loss. The person who understands your vision is the same person accountable for the result.
How we work:
We validate your idea with the people who know how products actually work — not just technically, but behaviorally. We structure it into a clear product blueprint. Then we use AI as a precision tool to move fast — not as a replacement for thinking, but as a multiplier of it.
AI-generated output without human orchestration produces generic, costly-to-fix results. When properly structured, AI becomes an extraordinary accelerator. We know the difference — and we build the structure first.
What founders get:
- A validated product concept, not just a brief
- A working MVP or design system ready for real users
- A single point of contact who stays accountable throughout
- Speed without sacrificing the quality that matters at the pre-seed stage
YARSY is not for every founder. We don't take projects where the vision hasn't been thought through. We don't work "just hands." If you're looking for the cheapest option, we're genuinely happy to point you somewhere better suited.
If you're a pre-seed or seed founder who has an idea worth building — and wants a team that treats your runway like it matters — let's talk.
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Min project size
$1,000+
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Hourly rate
$25 - $49 / hr
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Employees
2 - 9
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Year founded
Founded 2023
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Our Story
I started YARSY after seeing the same pattern repeat: a founder's vision passes through Sales, PM, and Dev — arriving unrecognizable.
YARSY fixes that. One Product Lead runs the full cycle — from first call to handoff. One person holds the context, the accountability, the relationship.
We validate before we build. We use AI as a precision tool, not a shortcut. We only take projects we believe in.
What Sets Us Apart
One Lead. Full Cycle. Zero Handoffs.
Most agencies pass your project through 3–4 people before anyone builds. At YARSY, one Product Lead owns everything — discovery, design, development, delivery. The person you speak to on day one is accountable for what ships. Your vision doesn't get filtered. It gets protected.AI as a Tool, Not a Shortcut
We don't hand prompts to AI and call it a product. We validate the idea first, structure a clear blueprint, then use AI to accelerate — with human review at every step. The result is fast without being generic. Speed and quality, not a choice between them.We Validate Before We Build
Shipping the wrong product fast is expensive. Before any design or code, we pressure-test the idea — user flows, bottlenecks, blind spots. If something doesn't hold, we catch it at blueprint stage, not after launch. Founders leave with products that have a real shot.
Contact Yarsy
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