Follow-Up ROI Calculator
Estimate how much revenue slips away when sales calls never get a follow-up. Enter your call volume, close rate, and deal size to see the annual cost of inconsistent follow-up.
Sales calls per week
Close rate
Average deal value
Calls that get a full follow-up sequence
Estimated revenue lost to missed follow-up
$230,400 / year
≈ $19,200 per month, or 46.1 winnable deals a year across 480 calls.
Model: ~80% of closed deals require two or more follow-up touches (industry benchmark), so calls without a full sequence forfeit that share of their win probability. Adjust the inputs to your own numbers.
The follow-up gap, in numbers
The pattern shows up in study after study: the majority of buyers say yes only after several follow-ups, yet close to half of sellers stop after a single touch. That gap — deals that were winnable but nobody stayed on — is usually the cheapest revenue a team can recover, because the hard part (getting the meeting, having a good call) already happened.
The calculator deliberately ignores new-lead generation and only prices the leak between “call happened” and “sequence completed.” If the number above is uncomfortable, the fix isn't more calls — it's making sure every call that already happened gets its five touches.
FollowClose closes the follow-up gap: every call gets a full personalized sequence the moment the transcript lands — and Rainmaker sends it automatically.
Try it with your next call →