Decimly

Decimly helps solo founders understand whether their marketing is improving, stagnating, or declining — and why.

When you’re doing marketing alone, your data is scattered across tools: ads, analytics, campaigns, spreadsheets. You see numbers, but you don’t truly know what they mean.

You start making decisions based on intuition.

You change direction too often.

You keep spending without knowing what’s actually improving.

The real problem isn’t a lack of effort or ideas.

It’s the inability to read your own marketing.

Decimly centralizes your campaigns into one clear, visual dashboard and uses AI to highlight trends, detect signals, and show you what’s improving, what’s stable, and what’s declining — at a glance.

It doesn’t do marketing for you.

It makes you smarter about the marketing you’re already doing.

Built specifically for solo founders and early-stage teams who don’t have a growth department.