Logo Churn Rate
Share of customer logos lost during the period — the inverse of logo retention. Numerator is logos that churned during the period; denominator is logos present at period start. Per the KBCM/Sapphire Private SaaS Company Survey definition (treated as the de-facto private-SaaS reporting convention). The board reads this as the simplest churn signal — independent of revenue-weighting. Common pitfall: confusing annualized vs. period-rate (monthly churn × 12 ≠ annualized churn for a compounding base) — be explicit about the time window and annualization method. — Customers KPI anchored to KBCM/Sapphire SaaS Survey 2024 (15th Annual).
Rogue ID: customers.logo_churn_rate
Type: Percentage (%)
Domain: Customers
Definition
Share of customer logos lost during the period — the inverse of logo retention. Numerator is logos that churned during the period; denominator is logos present at period start. Per the KBCM/Sapphire Private SaaS Company Survey definition (treated as the de-facto private-SaaS reporting convention). The board reads this as the simplest churn signal — independent of revenue-weighting. Common pitfall: confusing annualized vs. period-rate (monthly churn × 12 ≠ annualized churn for a compounding base) — be explicit about the time window and annualization method.
Formula
logo_churn_rate = customers_churned ÷ (customers active at period start). Mathematically: 1 − logo_retention_rate. Annualization for monthly/quarterly rates should be explicit (e.g. (1 − monthly_retention)^12, not monthly_churn × 12).Why it matters
Direct read on whether customers are walking away. Independent of revenue-weighting, so it cannot be masked by a few large expansions.
How to interpret
Per KBCM/Sapphire Private SaaS Company Survey 2024 (§ "Customer Churn"), private SaaS logo churn typically sits in the high single digits annually, with top-quartile below 5% — but distributions are highly sensitive to ACV cohort (low-ACV SMB SaaS routinely sees 20%+ annual logo churn; six-figure enterprise contracts often see <3%). Pull the current vintage rather than citing a stale point estimate. Pair with customers_churned (absolute count) and gross_revenue_retention (revenue-weighted view).
Related KPIs
customers.logo_retention_ratecustomers.customers_churnedcustomers.gross_revenue_retentioncustomers.net_revenue_retentioncustomers.churn_risks
Source
KBCM/Sapphire SaaS Survey 2024 (15th Annual) · section: Logo Churn — published 2024-09-01.
Why does this cite KBCM/Sapphire SaaS Survey 2024 (15th Annual)? Read the ontology methodology for the published vs editorial tier system, attribution rules, and dispute process.
Industry benchmark
A reference distribution sourced from KBCM/Sapphire SaaS Survey 2024 (15th Annual) (2024):
| Percentile | Value |
|---|---|
| 25th | 5% |
| Median | 13% |
| 75th | 20% |
Lower is better.
Stage relevance
| Company stage | Priority |
|---|---|
| Series A | Core |
| Series B | Core |
| Series C+ | Core |
| Public | Core |
Suggested for stages: Series A, Series B, Series C+, Public.
Default owning functions
- Sales
Machine-readable
- This KPI as JSON:
/api/ontology/customers/logo_churn_rate.json - All Customers KPIs:
/api/ontology/customers.json - Full catalog:
/api/ontology/index.json
Gross Revenue Retention (GRR)
Recurring revenue retained from the cohort of customers present at the start of the period, excluding expansion — so the metric captures only churn and contraction. Per the SaaS Metrics Standards Board (SMSB) GRR standard. GRR is bounded at 100% (cannot exceed it) and reads as the "no-defense-against-churn" floor on retention. The board reads GRR alongside NRR (`customers.net_revenue_retention`) — the gap between them is the expansion contribution. Common pitfall: treating GRR and NRR as substitutes — they answer fundamentally different questions, and a healthy NRR with sliding GRR signals churn masked by upsell. — Customers KPI anchored to SaaS Metrics Standards Board.
Logo Retention Rate
Share of customer logos retained from the prior period, counted by logo (not by revenue). Per the SaaS Metrics Standards Board (SMSB) Logo Retention standard: numerator is logos present at both period start and period end; denominator is logos present at period start. New logos acquired during the period are excluded from both. The board reads this as a "stickiness" signal independent of ACV: high logo retention with weak NRR points to flat/contracting expansion; weak logo retention with strong NRR points to high concentration risk. Common pitfall: conflating logo retention with revenue retention — they answer different questions and routinely diverge. — Customers KPI anchored to SaaS Metrics Standards Board.