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naoanao
naoanao

Posted on • Originally published at growl-app.vercel.app

Free SNS Marketing Diagnosis Tool - I Built It and Scored C

Last week I built a free tool that scores your small business social media marketing in 5 questions.

Then I took the test myself and scored a C.

The AI told me exactly why: I was posting without responding to reviews. I had 12 unread Google reviews sitting there, and I was spending time worrying about hashtags instead of doing the one thing that builds trust.

The tool is here (free, 30 seconds, no signup): https://growl-app.vercel.app/diagnosis

Why I built it

I run a small restaurant in Japan and build AI tools on the side. I kept seeing other owners post randomly with no plan. The problem isn't that people can't do marketing. It's that they don't know what to do first.

The tool asks 5 questions, gives you an A-E score, and suggests one specific action you can take today.

What makes it different

Every result page has a share button. Borrowed from the personality quiz playbook — people share scores more than links.

Try it

https://growl-app.vercel.app/diagnosis

30 seconds. Free. You might learn something about where you're leaving money on the table.


Built by a solo builder in Japan. Follow at @kanagawatable on Bluesky.

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