Free marketing tools
The maths Marketing OS runs on, pulled out and handed over. Same formulas, same thresholds, no signup in the way — including one tool that runs a real scan of what the AI answer engines say about your business.
- Runs a live scan
AI search visibility checker
Does ChatGPT name your business when someone asks for one nearby?
Open Break-even ROAS calculator
The return on ad spend below which every sale loses money.
OpenTarget cost per lead calculator
What a lead is worth to you, before you go and buy one.
OpenAd metrics calculator
ROAS, CPA, CPL, CTR, CPM and frequency from one set of numbers.
OpenUTM builder and tag checker
Build a campaign link that analytics will still recognise next month.
Open
Comparing your options?
We keep dated, sourced comparisons against the tools people actually weigh us against — including the rows where we come off worse.