/ Getting started
Built for product builders, not toolmakers.
Modular Chunks turns your idea into shippable software without you learning yet another framework or writing the boilerplate yourself. You describe what you want. The platform plans it, your AI agent builds it, the quality gates catch the mistakes.
/ What you do
Four steps. That’s it.
No setup wizards to wrestle with, no boilerplate to copy. Each step approves into the next, so you stay in control without grinding the work yourself.
Tell us what you’re building
Paste an idea or drop your existing codebase. We capture the goal, the audience, and what you want shipped first — in plain English, no jargon required.
Get a plan you can review
A complete project plan written out in plain English, structured to your industry and product type. Edit anything, ask follow-up questions, change direction — all before a single line of code is written.
Build with the AI agent of your choice
Modular Chunks feeds the right instructions, in the right order, to whichever AI coding agent you use. Switch agents whenever you want — your plan stays put.
Ship working code
Built-in quality gates catch the usual AI mistakes (stubs, wrong tech, duplicates, half-built features) before they merge. You ship working software, not drafts you still have to fix.
/ What you get
Outcomes, not artifacts.
What you walk away with is yours — portable, documented, and built to compound across every project that follows.
A plan you own
Every decision is written down, attributed, and exportable. No black box, no proprietary lock-in on your project.
Code that matches your design
Pick a design system once and every part of the app ships with the same look from day one — no “AI-generated UI” aesthetic.
One source of truth
Brief, requirements, design, build progress, and changes all live in one place — not scattered across Notion, Figma, GitHub, and Slack.
Compounding patterns
Reusable building blocks carry across projects. The second product is faster than the first; the third faster than the second.
Built-in compliance
Industry-specific standards (HIPAA, SOC 2, PCI, FedRAMP, GDPR) folded into the build from the start, not bolted on at the end.
Agent freedom
Use Claude Code, Cursor, Windsurf, or another agent. Switch any time. The platform speaks the same language to all of them.
/ Who it’s for
Anyone who wants AI to build software — not just type for them.
Founders
Ship your first product without hiring a dev shop.
Engineering teams
Accelerate delivery without giving up review or quality.
Agencies
Build white-label products faster, with consistent quality.
Solo builders
Get senior-engineer-level planning even when it’s just you.
/ Honest answers
The questions everyone asks first.
Got one we missed? Email help@modularchunks.com.
Do I need to write code?
No. The platform produces a complete plan and the AI coding agent writes the code. If you do write code, you can review and edit anything along the way.
Can I use my existing codebase?
Soon. Brownfield audit — read your existing repo, run it against your active guidelines, and generate fix chunks — is in design and rolls out next. Today the platform shines on greenfield projects, starting from an idea.
Which AI coding agents work?
Claude Code, Cursor, Windsurf, GitHub Copilot, and any MCP-compatible agent. The platform speaks to all of them the same way, so switching never costs you the plan.
How long does it take?
From idea to a complete project plan: under an hour. From plan to first working chunk of your product: minutes after the agent starts. A full first version of a non-trivial app: days, not weeks.
What does it cost?
One plan, $5 a month. Includes 500,000 tokens. Usage above that bills at $0.50 per 100K tokens. No tiered upsells, no enterprise pricing games.
What happens to my data?
Your project, your plan, your code — all yours. Exportable any time as PDF, HTML, or JSON. We never train models on your content.
/ Get started
Ready to build something?
Start free. Your first project plan is ready in under an hour.