Copy StampDy?
sass软件服务，自定义电子印章图片客户下载，结账过程中就要扣款，网站还没上线，打算先本地开发环境打通stripe webhook支付就上线
Build me a Design Tools web app like StampDy. StampDy does: sass软件服务，自定义电子印章图片客户下载，结账过程中就要扣款，网站还没上线，打算先本地开发环境打通stripe webhook支付就上线 It reportedly makes about $203/mo, so the core idea clearly has demand — I want a lean version I can run and charge for. Start from the open-source project alyssaxuu/animockup (https://github.com/alyssaxuu/animockup) — reuse what fits, strip its branding, and build the specifics below on top of it. Requirements: - A canvas to create the asset (mockup/graphic/wireframe) with drag-and-drop elements. - Templates, export to PNG/SVG, and a saved-projects library. Also: - Clean, modern, responsive UI with a thoughtful landing page. - Email/password auth and a simple paid tier (Stripe test mode) so it's ready to charge. - A README covering setup, environment variables, and how to deploy. Ship a working MVP I can run locally first, then help me deploy it.
Start from this instead of a blank page
Also worth copying in Design Tools
Questions
Can I really build something like StampDy?
Yes. StampDy is a design tools product doing ~$203/mo — the core loop is well understood. With the prompt on this page and the open-source repo alyssaxuu/animockup as a base, a coding agent like Claude Code or BuildCheap can get you a working MVP in a weekend.
How much does StampDy make?
Around $203/mo based on public revenue data. That's the whole point of CopyMRR — you're copying something with proven demand, not guessing.
What repo does this start from?
alyssaxuu/animockup (1,843★). "Clone & ship" imports it straight into BuildCheap so you start from a running app, then adapt it.
Is this affiliated with StampDy?
No. CopyMRR indexes public revenue data and points you at open-source building blocks. Build your own thing — don't copy their brand or content.
New winners in your inbox, weekly
Get the freshest revenue-making SaaS + the open-source repo to clone each one, before everyone else does.