Growl Copywriter
The Word Calculator for Ad Copy
Built for Facebook & Google ad managers who want structured control over AI copywriting. No more chat editing – just plug in your variables and get high-converting copy instantly.
Become a Beta Tester
Structured Inputs, Not Chat
Like a word calculator for marketing. Fill in your key details and watch as precise, targeted copy emerges – no conversation needed.
Skip the Chat Editing
No more endless scrolling through AI conversations or copying and pasting fragments. Just clean, ready-to-use copy every time.
Fine-Tune Every Detail
Control length, tone, and style with precision. Choose from proven copywriting frameworks and get exactly what you need, every time.
Rapid Iteration Engine
Generate multiple versions instantly or refine your copy with one click. Share clean outputs directly with your team or clients.
Simple, Unlimited Pricing
$25/month for up to 10,000 words. No surprise charges, no usage anxiety. Just unlimited generations within your word limit.
Join the Beta Program
Get 50% off for 12 months when we launch
Become a Beta TesterFree during beta • Help shape the future