Case study
Brandisy
An AI brand-kit generator that turns a business idea into a name, logo, color palette, typography, guidelines, and a downloadable asset pack.

Overview
Brandisy is an independent product that generates a professional brand kit from a short business idea: logo, colors, typography, usage guidelines, and packaged assets.
Context
I built it for founders and small businesses that need a usable identity quickly, without a design engagement, and that still want files they can drop into a site, an app, or a store.
My role
I own product direction, the generation flow, the web app, billing, and deployment as creator and full-stack developer.
Ownership
End-to-end ownership of the Next.js product: marketing pages, the multi-step brand flow, OpenAI generation, Supabase accounts and saved brands, and Pro checkout.
Problem
A new business usually needs a name, a logo, a palette, and type before it can publish anything. Those pieces are easy to leave inconsistent, and hiring a designer is slow for an early idea.
Contribution
- Built a guided flow from a business idea through industry, name, logo, color, and typography.
- Generated downloadable assets: SVG and PNG logos, color palettes, font pairings, favicons, and a brand-guidelines PDF in a ZIP.
- Added account login and a dashboard so generated brands can be saved and revisited.
- Shipped a free Basic tier and a one-time Pro upgrade through Dodo Payments.
- Published industry landing pages and a blog aimed at e-commerce, agencies, and restaurants.
Technical decisions
- Next.js App Router for the marketing site, the brand flow, and generation APIs.
- OpenAI on the server so model keys stay out of the browser.
- Supabase for authentication and stored brand kits.
- Client-side asset packaging for logos, palettes, and PDF guidelines.
Challenges
- Turning a short idea into a coherent name, mark, palette, and type system.
- Keeping generated files practical: SVG, PNG, favicon, and a guidelines PDF.
- Separating a usable free tier from the paid download without blocking the flow.
Outcome
- A shipping brand-kit product at brandisy.io, from prompt to downloadable identity.
- Another end-to-end case of product, AI, auth, and payments in one codebase.
Technologies
- Next.js
- TypeScript
- React
- Supabase
- OpenAI
- Dodo Payments
- Tailwind CSS