Why it matters
The gap between Logo Churn and Revenue Churn is the whole story.
A SaaS company with 15% logo churn and 15% revenue churn is losing customers evenly across all sizes. A SaaS company with 15% logo churn and 5% revenue churn is losing small customers and keeping big ones. Same business on paper. Two completely different stories about the product and the customer base.
At PipelineCRM, our monthly logo churn ran about 2% while our revenue churn ran about 1.3%. The gap was meaningful, and it told us something specific: our small customers — the ones we called minnows and trout — churned faster than our medium and large accounts, which we called salmon, tuna, and whales. The bigger the fish, the longer they stayed. That gap shaped how we ran the business. We learned to invest disproportionately in keeping the whales healthy, knowing the minnows would churn faster no matter what we did.
If the gap had flipped — revenue churn higher than logo churn — that would have been a five-alarm signal. It would have meant we were losing the wrong customers: the big ones we couldn't afford to lose. Logo churn would have stayed quiet because we were only losing a few accounts, but revenue churn would have screamed because each one of them was worth ten times the average. Most operators don't read the two numbers together this way. They should.