A new channel is an appealing answer because it is a purchasable one. But a channel amplifies whatever system it feeds into. If conversion is weak, more traffic makes the weakness more expensive - not more visible.
The five
- Stage-to-stage conversion, by stage. One weak stage usually accounts for most of the loss, and it is rarely the one people assume.
- Next-step rate. The proportion of meetings that end with a dated, mutually agreed commitment. Below sixty per cent, the problem is discovery, not demand.
- Cost per qualified conversation, by source. Not cost per lead. The distinction usually reorders the channel ranking entirely.
- Sales cycle by entry point. Deals that enter through different channels close at materially different speeds; averaging them hides the pattern.
- Forecast accuracy over two quarters. If the forecast is consistently wrong, the stage definitions are descriptive rather than evidential, and no channel will fix that.
The order of operations
Fix the weakest stage, confirm the fix held for a quarter, then add the channel. It is a slower sequence and a cheaper one. The alternative - adding supply to an unfixed system - is the single most common way growth budgets are spent without growth being produced.
A new channel does not fix a conversion problem. It prices it.