Sales funnel analysis: where the money leaks
A sales funnel answers 'where do we lose clients' — but only if you measure it right. A step-by-step breakdown: stages, conversions, causes of weak sales and growth points.
Why analyse the funnel
Funnel analysis is the search for the stage where the company loses the most clients — and for the reasons why. Without it, every improvement is a shot in the dark: you can spend six months training managers to 'close' when the real hole is first-response speed. The funnel turns 'sales are down' into specifics: 'lead-to-meeting conversion dropped from 40% to 24% in March'.
Step 1. Define the stages honestly
The basic funnel: lead → qualification → meeting/proposal → deal → repeat deal. The key rule: a stage is a client's action, not a manager's. 'Proposal sent' is not a stage; 'client discussed the proposal' is. With vague stages, managers move deals around the CRM arbitrarily and the analysis means nothing.
Step 2. Compute three cuts
- Conversion per step — the narrowest point in percentage terms.
- Money per stage — the narrowest point in percent isn't always the costliest in cash: losing 10% of large deals at the end may cost more than 30% of leads at the top.
- Time in stage — 'frozen' deals. A deal sitting on one stage for weeks is almost always already lost; it just hasn't been recorded yet.
Step 3. Find the cause in the field, not the spreadsheet
The spreadsheet shows where it leaks, not why. The causes live in call recordings, threads and the client journey. The typical picture: at the top you lose to slow replies (an hour's wait kills up to half of hot leads), in the middle — to weak qualification and proposals sent into the void, at the bottom — to fear of naming the price and poor objection handling.
Growth points: where the effect comes fastest
- First-response speed: cutting it from hours to minutes is the cheapest conversion gain at the top.
- Reviving frozen deals: one simple pause-handling playbook returns 5–15% of deals.
- Repeat sales: the funnel floor many companies simply don't have — while the existing base converts several times better than cold traffic.
- Qualification: filtering out non-target leads frees managers' hours for deals with money in them.
On conversion 'norms': there are no universal ones. Comparing your funnel with someone else's benchmarks is nearly useless — products, tickets and channels differ too much. The one working reference: your own funnel month over month, and its dynamics after changes.