# Churn Cost: 3x Your MRR Loss Once You Add Wasted CAC + LTV

> MRR lost is the small number. Add wasted CAC and destroyed LTV expansion: churn costs 3x more. Recurly/ProfitWell benchmarks by segment, SMB 3-5%

## Pages

- [Home](https://churncost.com): MRR lost is the small number. Add wasted CAC and destroyed LTV expansion: churn costs 3x more. Recurly/ProfitWell benchmarks by segment, SMB...
- [About ChurnCost.com: Independent SaaS Churn Cost Reference](https://churncost.com/about): Who builds ChurnCost.com, why it exists, what is in scope, editorial principles, and the corrections process. Independent SaaS churn cost reference
- [B2B SaaS Churn Benchmarks 2026: Median 3.5% Monthly, Top Quartile Under 1.2%](https://churncost.com/b2b-saas-churn-benchmarks-2026): 2026 B2B SaaS churn benchmarks by segment, vertical, and ACV band. Sourced from ProfitWell, KeyBanc, ChartMogul, and SaaS Capital. Median and quartile...
- [B2C Subscription Churn Cost: Why Netflix-Style Operators Tolerate 6 to 8% Monthly](https://churncost.com/b2c-subscription-churn-cost): Consumer subscription businesses run at structurally higher churn than B2B SaaS. Three-layer cost framework adapted for B2C, with Netflix, Spotify, Disney+ disclosure...
- [SaaS Churn Benchmarks 2026: Median by Segment and Vertical](https://churncost.com/benchmarks): 2026 SaaS churn benchmarks by segment (enterprise, mid-market, SMB), vertical, and stage. Sourced from Recurly, ProfitWell, Bessemer, SaaS Capital
- [CAC Payback Period and Churn: How a 1% Churn Lift Stretches Payback by 4 Months](https://churncost.com/cac-payback-period-and-churn): CAC payback math is non-linearly sensitive to churn. The formulas, sensitivity tables, and what good payback looks like in 2026 across SMB,...
- [Churn Rate Calculator 2026: Monthly and Annual Formula](https://churncost.com/calculator): Calculate monthly and annual churn rate from MRR, customer counts, and time period. Plus 3-layer cost output: MRR + CAC + LTV....
- [E-commerce Subscription Churn Calculator + 2026 Benchmarks](https://churncost.com/ecommerce): Subscription box, DTC, meal-kit, pet-food churn benchmarks 2026 with cost calculator. Reduction tactics with quantified retention lift per tactic
- [E-Commerce Subscription Churn Cost: Dollar-Shave-Club Math and How to Survive It](https://churncost.com/ecommerce-subscription-churn-cost): Replenishment subscription boxes churn at 6 to 12 percent monthly, curation boxes at 10 to 18 percent. Three-layer cost framework with public...
- [Gross vs Net Revenue Retention: 2026 Benchmarks and Why GRR Sets Your Floor](https://churncost.com/gross-vs-net-revenue-retention): GRR is the floor your retention engine cannot mask. NRR is the ceiling expansion produces. 2026 benchmarks, the two-rate framework investors use,...
- [Gym and Fitness Subscription Churn Cost: Why Operators Plan for 50%+ Annual Loss](https://churncost.com/gym-fitness-subscription-churn-cost): Gym memberships and fitness apps churn at 6 to 10 percent monthly with January spikes and post-resolution cliffs. IHRSA and Peloton benchmark...
- [How to Reduce SaaS Churn 2026: 5 Diagnostic Frameworks](https://churncost.com/how-to-reduce): Five diagnostic frameworks to identify and fix the dominant cause of your SaaS churn: onboarding, activation, expansion, payment, fit. With ROI math
- [Involuntary Churn 2026: 9% MRR Lost to Failed Payments](https://churncost.com/involuntary-churn): 20-40% of SaaS churn is failed payments, not cancellations, costing 9% of MRR. Calculate yours and model dunning recovery (60-70% recoverable)
- [Logo Churn vs Revenue Churn 2026: When They Diverge](https://churncost.com/logo-vs-revenue-churn): Logo and revenue churn diverge when churning customers are larger or smaller than average. Worked examples plus when each metric matters for...
- [LTV / CAC Ratio: How Churn Crashes the 3:1 Rule Even at Healthy CAC](https://churncost.com/ltv-cac-ratio-churn-impact): The LTV / CAC ratio is the unit-economics test investors run. Churn is the dominant variable. Sensitivity tables, 2026 benchmarks, and why...
- [Methodology: How ChurnCost.com Sources and Verifies Benchmarks](https://churncost.com/methodology): Named primary sources, three-layer cost formula derivation, segment-band assumptions, monthly refresh cadence, scope boundaries, and the corrections process
- [Mobile App Subscription Churn Cost: iOS and Android Trial-to-Paid Math (2026)](https://churncost.com/mobile-app-subscription-churn-cost): Mobile subscription apps churn at 7 to 15 percent monthly. Trial conversion economics, Apple and Google fee structure impact, and three-layer cost...
- [NRR Benchmarks 2026: Median 101%, Top Quartile 111%](https://churncost.com/nrr-benchmarks): 2026 NRR and GRR benchmarks by ACV band and company size. Median SaaS NRR slipped from ~105% in 2021 to ~101%, while...
- [MRR Churn Calculator: Gross, Net, GRR, NRR (2026)](https://churncost.com/revenue-churn): Calculate gross MRR churn, net MRR churn, GRR, NRR, and expansion offset in one tool. Reverse expansion calculator. 2026 benchmarks by ACV...
- [SaaS Churn Cost 2026: Benchmarks by Segment and Stage](https://churncost.com/saas): SaaS churn cost benchmarks 2026: enterprise (under 1%), mid-market (1-2%), SMB (3-5%), B2C (6-8%) monthly. With 3-layer cost math per segment
- [SaaS Churn Cost at $100M+ ARR (2026): How Snowflake and ServiceNow Quantify Retention](https://churncost.com/saas-churn-cost-100m-arr): At $100M+ ARR retention is a public-market metric. Public 10-K disclosures from Snowflake, Datadog, ServiceNow, CrowdStrike. The three-layer cost framework at public-comp...
- [SaaS Churn Cost at $10M ARR (2026): The First Time NRR Sets Your Multiple](https://churncost.com/saas-churn-cost-10m-arr): At $10M ARR, public-comp multiples become real comparisons. NRR moves from operational metric to valuation lever. The full three-layer cost math at...
- [SaaS Churn Cost at $1M ARR (2026): What a 5% Monthly Loss Actually Costs You](https://churncost.com/saas-churn-cost-1m-arr): At $1M ARR, 5% monthly churn drains $50K of MRR a year, burns roughly $80K of wasted CAC, and stalls expansion before...
- [SaaS Churn Cost at $25M ARR (2026): Growth-Stage Math Where Every 1% Equals a Hire](https://churncost.com/saas-churn-cost-25m-arr): At $25M ARR every percentage point of monthly churn equals roughly $3.5M annually. Growth-stage three-layer cost math, expense rationing trade-offs, and Series...
- [SaaS Churn Cost at $50M ARR (2026): Where GRR Below 90% Kills Your IPO Window](https://churncost.com/saas-churn-cost-50m-arr): At $50M ARR pre-IPO scrutiny anchors on gross retention. Three-layer cost math, public-comp benchmarks, and what the S-1 disclosure requires you to...
- [SaaS Churn Cost at $5M ARR (2026): The Series A Retention Math Investors Want](https://churncost.com/saas-churn-cost-5m-arr): At $5M ARR the retention conversation switches from logo churn to revenue churn. Three-layer cost math, NDR benchmarks, and the inflection that...
- [Churn Reduction Scenarios 2026: ROI of 1% Improvement](https://churncost.com/scenarios): Model the 24-month dollar impact of reducing churn by 1, 2, or 5 percentage points. Compounding effect on $500K, $1M, $5M ARR...
- [Telecom Churn Rate 2026: Benchmarks and Reduction Math](https://churncost.com/telecom): Telecom churn rates 2026 by carrier type: postpaid 1-2% monthly, prepaid 4-6%, MVNO 6-10%. Cost calculator includes device subsidy waste math
- [Telecom Churn Cost 2026: Why Wireless Carriers Pay $300+ to Save Each Subscriber](https://churncost.com/telecom-churn-cost): US wireless carriers publish quarterly churn rates because regulators require it. Three-layer cost math for telecom, retention spend benchmarks, and what AT&T...
- [ChurnZero vs Gainsight vs Totango vs Vitally 2026](https://churncost.com/tools): Independent comparison of top customer success platforms: ChurnZero, Gainsight, Totango, Vitally. 2026 pricing estimates, feature matrix, ROI math
- [ChartMogul Pricing 2026: Plans, Discounts, and What ROI to Expect](https://churncost.com/tools/chartmogul-pricing): ChartMogul publishes pricing publicly. Plan tiers, what each includes, where the hidden costs sit, and the ROI math for a SaaS finance...
- [ChurnZero Alternatives 2026: 5 CS Platforms Compared on Price + Fit](https://churncost.com/tools/churnzero-alternatives): Comparing ChurnZero against the 4 mid-market and enterprise customer-success platforms most often evaluated alongside it: Gainsight, Vitally, Totango, and ProfitWell Retain. Indicative...
- [ChurnZero Pricing 2026: What a Customer Success Platform Costs at Mid-Market Scale](https://churncost.com/tools/churnzero-pricing): ChurnZero does not publish pricing publicly. Reseller and procurement-disclosed bands suggest $30K to $120K annually for mid-market SaaS. What that buys, how...
- [ChurnZero vs Gainsight 2026: Pricing, Features, ROI](https://churncost.com/tools/churnzero-vs-gainsight): Head-to-head: ChurnZero vs Gainsight on 2026 pricing, features, implementation, and ROI. Who each is for and when to choose each. Independent
- [Gainsight Pricing 2026: Why Enterprise CS Platforms Start at $30K+ and What You Get](https://churncost.com/tools/gainsight-pricing): Gainsight does not publish pricing publicly. Reseller and procurement data suggests $30K to $250K+ annually. What that buys you, how Gainsight prices...
- [ProfitWell (Paddle) vs Baremetrics 2026: Honest Comparison for Free Subscription Analytics](https://churncost.com/tools/profitwell-vs-baremetrics): Both ProfitWell and Baremetrics offer free or low-cost SaaS subscription analytics. Where each wins, what they cost when you outgrow free, and...
- [Totango vs Vitally 2026: Customer Success Platform Comparison and Cost](https://churncost.com/tools/totango-vs-vitally): Totango and Vitally are the two best mid-tier CS platforms after Gainsight and ChurnZero. Feature comparison, pricing bands, where each wins, and...
- [True Cost of Churn 2026: 3-Layer Model (MRR + CAC + LTV)](https://churncost.com/true-cost): Most operators only count MRR. The real 3-layer cost: MRR + wasted CAC + destroyed LTV. 2026 benchmarks by segment, with worked...
- [Churn and Valuation Multiple 2026: 1% Costs 0.5-1.5x](https://churncost.com/valuation-impact): Every 1% of excess monthly churn costs 0.5-1.5x on your exit multiple. Calculate your range and what best-in-class retention is worth at...

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*Generated 2026-08-26 from Churn Cost: 3x Your MRR Loss Once You Add Wasted CAC + LTV site source.*