What is Growthtyping

Turn growth ideas into on-brand, stakeholder-ready clickable prototypes in minutes.

Growthtyping helps growth managers and founders at PLG SaaS companies turn experiment ideas into on-brand, stakeholder-ready, clickable prototypes in minutes - not days waiting on a designer sprint and an engineering ticket.

The bottleneck in growth is rarely ideas. Idea lists are free and infinite. What kills experiments is making each one visible in your product's colors, type, tone, and ICP before anyone will evaluate it. Growthtyping shortens that path so you can explore ten variants in a week instead of shipping one a month.

The prototype is the pitch

The demo-able artifact wins the prioritization meeting. Growthtyping exists so you bring a credible screen to your weekly all-hands, not a fuzzy sentence in a Notion doc.

Who it's for

Growthtyping is built for growth managers, growth engineers, and founders doing growth at self-serve software and AI companies - teams that ship weekly, control their website and in-app surfaces, and run roughly one experiment a month (or wish they could run more).

It is not an agency tool, an enterprise marketing suite, or an A/B testing platform. You prototype here; you measure elsewhere.

What you get

Brand profiles - paste your site URL to extract colors, typography, tone, ICP, and product copy. Reuse across every render.
Idea library - evidence-backed experiment patterns for pricing, onboarding, activation, retention, and expansion.
On-brand generation - pattern + brand profile compiled into a local AI motor that outputs React/Tailwind with live preview.
Fork canvas - branch variants ("try as calculator," "add urgency framing") without rewriting from scratch.
Export - pure HTML/CSS or raw React files. Copy, download, or hand to engineering. No hosting lock-in.

Core loop

The five-step workflow from URL ingest to export - the product in one pass.

Ideas

How the evidence-backed gallery works and how to pick the right pattern.

Brand profiles

Why on-brand fidelity matters and how to ingest or override your brand context.

Quick start

Paste your URL at /brands to create a brand profile (tokens, tone, ICP).
Pick an idea from the /ideas gallery - filter by funnel stage, effort, and evidence.
Generate an on-brand prototype with live preview beside the source.
Fork promising variants on /chats (Prototypes tree) to explore framing and layout bets.
Export the winner as HTML or React - that file is what you pitch and what eng ships.

Ready to prototype?

Browse proven patterns at /ideas or start typing on the home page to describe an experiment in your brand.