The SaaS metrics handbook

A practical guide to AARRR pirate metrics for SaaS founders: what to measure in acquisition, activation, revenue, retention, and referral, how to calculate each stage, what good looks like, and exactly what to do when a stage is weak.

Accounts receivable aging shows how much subscription revenue is stuck in unpaid invoices and how long it has been overdue, helping founders forecast cash, reduce bad debt, and tighten collections without harming retention.

Active customer count shows how many paying customers you currently have, making it easier to separate true customer growth from pricing effects and to diagnose whether revenue changes come from new logos, churn, or expansion.

DAU, WAU and MAU explained: define a real active user, track DAU/MAU stickiness and session duration, and catch churn risk before it shows up in revenue.

ACV annual contract value explains how to normalize SaaS contracts into a comparable yearly number so founders can plan pipeline, pricing, cash flow, and customer mix with confidence

ARPA (average revenue per account) is MRR divided by active accounts. How to calculate it, what moves it, and how to use it for pricing decisions.

ARR is your recurring subscription revenue annualized (MRR x 12). What to include, how to build an ARR bridge, and how to judge ARR growth.

Learn how to calculate SaaS average selling price, what drives it up or down, and how founders use ASP to make pricing, packaging, and go to market decisions that improve revenue efficiency

Average contract length shows how long customers are committed before they can churn and it directly shapes cash flow predictability renewal workload and growth planning

Billing fees are the payment processing and billing platform costs that quietly reduce your collected revenue. Learn how to calculate fee rates, interpret mix shifts, and make pricing and payment decisions that protect gross margin.

Burn multiple explains how much cash your SaaS burns to generate one dollar of new ARR, making capital efficiency visible and actionable for budgeting, hiring, and fundraising decisions

Burn rate (or simply burn) is how much cash your SaaS loses each month. Learn net vs gross burn, how to calculate it, and how it sets your runway.

Customer acquisition cost (CAC) is sales and marketing spend per new customer. Fully loaded vs paid CAC, payback benchmarks, CPL and ROAS.

CAC payback period (or customer payback period) is the months of gross profit it takes to earn back CAC. How to calculate it, and what good looks like.

Capital efficiency shows how much recurring revenue growth you generate for each dollar of net cash burn, helping SaaS founders decide when to hire, scale go to market, and protect runway without stalling growth.

Chargebacks in SaaS explained for founders: what they are, how to measure them, what a rising chargeback rate really means, and practical steps to reduce disputes, protect cash flow, and avoid payment processor risk.

Churn reason analysis explains why customers cancel or downgrade and quantifies the revenue impact by reason so SaaS founders can prioritize product, pricing, and customer success actions that reduce churn.

CMRR shows the monthly recurring revenue you have contractually locked in, normalized across billing terms, so you can forecast growth, plan hiring, and avoid being misled by annual prepayments or invoicing timing.

Learn how SaaS founders should define, calculate, and manage COGS to protect gross margin, set pricing floors, and make smarter decisions on support, infrastructure, and vendor spend.

Cohort analysis tracks customers who started in the same month over time. How to build logo and revenue retention cohorts and read the curves.

Cohort whale risk shows how dependent each customer cohort is on a few large accounts, so you can spot fragile growth, forecast downside, and make smarter pricing, retention, and pipeline decisions.

Learn what Contraction MRR is, how to calculate it, and how founders use it to diagnose downgrades, seat loss, and pricing pressure before they become churn.

Contribution margin shows how much revenue is left after variable costs, helping SaaS founders price correctly, scale acquisition safely, and understand whether growth creates real cash to reinvest.

Conversion rate explains how efficiently your SaaS turns prospects into the next stage of the funnel, helping founders forecast growth, diagnose drop offs, and prioritize the highest impact improvements across acquisition, activation, and sales.

Customer churn rate (logo churn) is the share of customers you lose in a period. Formula, monthly-to-annual conversion, benchmarks and what to do.

Learn how to measure customer concentration risk in SaaS, interpret top customer ARR exposure, set practical thresholds, and reduce revenue volatility without stalling enterprise growth.

Customer growth rate shows how fast your active customer base grows and whether new acquisitions outpace churn. Learn how to calculate and interpret it.

Learn how to build a customer health score that predicts churn, prioritizes customer success work, and improves renewals using practical inputs, weighting, thresholds, and validation.

Customer lifetime (or customer lifecycle duration) is how long customers keep paying. How to calculate it, what drives it, and how it shapes LTV and CAC.

Deferred revenue explains how much cash you have collected for SaaS service you still owe. Learn how it is calculated, what drives it, and how founders use it to forecast revenue, manage renewals, and avoid cash flow surprises.

A practical guide to measuring SaaS discounts, interpreting discount rate changes, and setting pricing guardrails without hurting retention, MRR, or unit economics.

Enterprise value explains what a buyer is really paying for your SaaS business after accounting for debt and cash and it helps founders interpret valuation changes in fundraising and M and A

How the EV/revenue multiple is calculated, what drives it in SaaS, and how it connects to WACC, dilution and fundraising, with benchmarks and pitfalls.

Expansion MRR is revenue growth from existing customers via upgrades, add-ons and usage. Learn how to calculate it and track the number of upsells.

Feature adoption rate shows what percent of eligible customers actually use a specific feature in a defined time window, helping founders validate product value, spot onboarding and UX friction, and prioritize roadmap, packaging, and retention work.

Free cash flow explains how much cash your SaaS business truly generates after paying to operate and reinvest, making it the clearest signal of runway, capital efficiency, and whether growth is self funded.

Learn what a SaaS free trial is, how to measure trial conversion and activation, and how founders use trial data to improve onboarding, pricing, and growth without increasing churn

A practical guide to the freemium model in SaaS, including what to measure, realistic benchmarks, unit economics breakpoints, and the decisions founders should make when conversion or costs drift.

Gross margin is the share of each SaaS revenue dollar left after delivery costs. Learn what belongs in COGS, how to calculate it and how to improve it.

Gross revenue retention shows how much recurring revenue you keep from existing customers before expansions. Learn the GRR formula, what drives it, realistic benchmarks, and how to use it to reduce churn and downgrades.

A practical guide to defining your ideal customer profile using real retention and revenue signals so you can focus your go to market, improve conversion, and reduce churn

Learn how to measure involuntary churn in SaaS, interpret failed payment spikes, and reduce revenue loss with practical billing, dunning, and payment method decisions.

Learn how lead velocity rate measures month over month growth of qualified leads, why it predicts future revenue, and how SaaS founders use it to set pipeline targets and avoid demand shortfalls.

Lead-to-customer rate, often called lead conversion rate, is the share of leads that become paying customers. How to calculate, segment and improve it.

Learn how to calculate LTM revenue for SaaS, how it differs from ARR and MRR, what drives changes, and how founders use it for budgeting, investor reporting, and trend analysis.

Customer lifetime value (LTV) is the gross profit a customer brings before churning. SaaS formula, worked example, LTV:CAC and cohort-based LTV.

Learn how to calculate and interpret the LTV to CAC ratio in SaaS, what a good benchmark looks like, and how founders use it to decide when to scale growth spend, adjust pricing, or fix retention

A practical guide to M&A readiness for SaaS founders, including the metrics buyers underwrite, the diligence risks that cut valuation, and a 90 day plan to prepare financials, retention, and revenue quality for a smoother acquisition.

Metered revenue explained for SaaS founders using usage based pricing, including how to calculate it, what drives changes, and how to use it for forecasting, pricing, and retention decisions

MRR is the monthly run rate of your active subscriptions. How to calculate it, normalize annual plans, build an MRR bridge and read each movement.

MRR churn rate measures how much recurring revenue you lost from existing customers in a period, helping founders pinpoint retention problems, forecast growth, and prioritize the highest impact churn fixes.

Net MRR churn rate shows whether expansion revenue offsets lost and downgraded recurring revenue. Learn how to calculate it, interpret trends, avoid common pitfalls, and use it to guide pricing, retention, and growth decisions.

Net negative churn explained for SaaS founders: how to calculate it, what drives it, benchmarks by segment, and how to use it for pricing, retention, and growth planning

NPS, CSAT and CES explained: how to calculate each customer satisfaction score, what good looks like in SaaS, and how to turn scores into retention wins.

Net revenue retention (NRR) is the share of recurring revenue you keep from existing customers, including expansion. Formula, examples and benchmarks.

Learn how to calculate NTM revenue, what actually moves it, and how SaaS founders use it to plan hiring, targets, and runway without confusing forecasts with committed revenue.

Onboarding completion rate shows what percent of new accounts reach your defined setup milestone within a time window so you can diagnose activation friction and improve conversion retention and payback.

Learn what one time payments are in SaaS, how to calculate them, what drives changes, and how founders use them to manage cash flow, pricing, refunds, and revenue reporting without polluting MRR.

Operating margin shows how much SaaS revenue becomes operating profit after COGS and OpEx. Learn the formula, its drivers, and how it differs from EBITDA.

Per-seat pricing explained for SaaS founders: how to calculate it, what drives expansion and churn, benchmarks, and how to avoid shelfware and procurement pushback while improving retention and net revenue retention

Price elasticity explains how sensitive customer demand is to price changes so SaaS founders can raise prices confidently, forecast MRR impact, and avoid churn and conversion cliffs

Product activation is the percentage of new accounts that reach real value fast. Learn how to define the right activation event, calculate activation rate, set practical benchmarks, and use it to improve retention and growth.

Product-led growth (PLG) vs sales-led growth (SLG), choosing your GTM motion, and how to measure PLG, including activation and natural rate of growth.

How to measure product market fit in SaaS using retention cohorts, churn, expansion, and decision thresholds for scaling with confidence

Qualified pipeline is the winnable, time-bound part of your sales pipeline. How MQLs and SQLs feed it, how to calculate coverage, and how to set targets.

Reactivation MRR is recurring revenue won back from churned customers. Learn how to calculate it, track the number of reactivations, and offset churn.

Recognized revenue is the income statement version of revenue for SaaS showing what you actually delivered in a period regardless of when customers paid or were invoiced

Refunds are a measurable signal of poor fit, billing friction, and support gaps. Learn how to calculate refund rate correctly, separate refunds from chargebacks and credits, and interpret refund trends without distorting MRR and retention metrics.

Renewal rate shows what percentage of customers or recurring revenue renews at the contract end date, helping SaaS founders forecast ARR, spot retention risk early, and prioritize product and success work that prevents churn.

Revenue growth rate shows how fast your SaaS revenue base is expanding over time and whether your go to market and retention engine can support hiring plans and burn

Learn how to calculate revenue per employee for SaaS, what drives it, realistic benchmarks by stage, and how to use it to make better hiring, pricing, and go to market decisions.

A practical guide to the Rule of 40 for SaaS: how to calculate it, choose the right growth and margin inputs, benchmark by stage, and use it to make hiring, pricing, and burn decisions with confidence.

Runway shows how many months your SaaS can operate before cash runs out, based on your current net burn, helping founders time fundraising, hiring, and spending decisions with confidence

Learn the SaaS magic number formula, practical benchmarks, and how to use it to decide when to scale sales and marketing spend.

Sales cycle length (average sales cycle length) is the time from qualified opportunity to closed-won. How to measure it, benchmark it and shorten it.

Sales efficiency shows how much new ARR you generate per dollar of sales and marketing spend. Learn the formula, rep productivity, and when to hire or cut.

Signups count is the simplest leading indicator of SaaS growth. Learn what to count, how to calculate it cleanly, what drives spikes and dips, and how founders translate signups into revenue forecasts and acquisition decisions.

T3MA is the trailing 3-month average that smooths noisy SaaS metrics like MRR growth and churn so founders can spot real trend changes, avoid overreacting to one-off months, and make better decisions on hiring, spend, and pricing.

TAM, SAM and SOM explained for SaaS: how to size your total, serviceable and obtainable market bottom-up and use each to set pricing, GTM and ARR targets.

Time to value measures how quickly a new customer reaches their first meaningful outcome, making it a leading indicator of retention, expansion, and CAC payback in SaaS.

Learn how to measure SaaS uptime, define SLAs, translate nines into allowable downtime, and use reliability data to protect renewals, expansion, and enterprise deals

Usage based pricing explained for SaaS founders with practical models, unit economics, forecasting approaches, and the analytics that prevent bill shock and churn

A practical guide for SaaS founders on separating VAT from revenue, keeping MRR and ARR clean, handling refunds and credits, and avoiding reporting mistakes that distort pricing and retention decisions

Voluntary churn measures customers who choose to cancel on purpose, revealing product value and fit issues that directly impact retention, growth efficiency, and forecasting accuracy.

Win rate shows what percent of your sales opportunities become paying customers and helps founders forecast revenue, diagnose pipeline quality, and decide where to invest in marketing, sales, pricing, and qualification