When we built dolv's funnel health scoring, the obvious first version was equal weights. One-third each.
Equal weights broke immediately. A healthy TOFU was inflating the composite score even when MOFU and BOFU were in poor shape. The number felt fine. The pipeline was not.
This is the structural problem nobody has a clean answer for.
CRM has the deal stage, the company profile, the last call notes. Analytics has the page visits, the campaign attribution, the conversion events. Your content tool has the posts that went out. Your ad platform has the spend.
The default used to be clear. Enterprise went Microsoft. Startups and growth teams went Google.
That line seems less obvious now. I keep seeing fast-growing companies on Microsoft because an enterprise customer required it, and I keep seeing traditional enterprise holdouts experimenting with Google because of AI integration decisions.