SaaS academy 🎓

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.

Learn how to define and interpret active users in SaaS using DAU WAU and MAU, avoid vanity usage metrics, detect churn risk early, and make better product and go to market decisions with clear practical examples.

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 shows how much recurring revenue you earn per customer account. Learn how to calculate it, what drives changes, and how to use ARPA for pricing, segmentation, forecasting, and retention decisions.

ARR annualizes your recurring subscription revenue into a single run rate so you can size the business, evaluate growth, and make hiring and pricing decisions without getting misled by billing timing or one time revenue.

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

Average sales cycle length shows how long it takes to convert a qualified opportunity into a closed won customer so you can forecast ARR, plan hiring, and diagnose where deals stall.

Average session duration shows how long users stay active in your product per visit. Learn how to calculate it, avoid misleading tracking pitfalls, interpret changes, and connect session time to onboarding, activation, and retention decisions.

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.

Learn what burn means in SaaS, how to calculate net and gross burn from cash flow, and how founders use burn to forecast runway, set hiring and marketing pace, and make fundraising decisions with confidence

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 shows how quickly your SaaS spends cash each month and how long you have to hit growth targets before you must raise, cut costs, or become cash flow positive

Learn how to calculate SaaS CAC correctly, what costs to include, how to interpret changes, and how founders use CAC to set budgets, pricing, and growth plans.

CAC payback period shows how many months of gross profit it takes to recover customer acquisition cost, helping SaaS founders set acquisition budgets, evaluate growth efficiency, and manage runway with confidence

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.

Capitalized development costs can make your SaaS burn and EBITDA look better without changing cash. Learn what qualifies, how to calculate capitalization rate and amortization, what investors adjust for, and how to use this policy to make smarter product and hiring decisions.

Customer Effort Score measures how easy it is for customers to complete key tasks like onboarding, getting support, or resolving billing issues. Learn how to calculate CES, interpret changes, set realistic benchmarks, and use CES to reduce churn and improve retention in your SaaS.

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 shows how groups of customers behave over time so you can pinpoint what is improving retention and revenue and what is getting worse, before the averages hide it.

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.

Learn how SaaS founders should calculate CPL, what costs to include, how CPL connects to CAC and payback, and how to use CPL trends to reallocate budget and improve lead quality.

Learn how SaaS founders calculate CSAT, interpret changes, set practical benchmarks, and turn customer satisfaction feedback into actions that reduce churn and improve retention.

Customer churn rate measures the percent of customers you lose in a period and shows whether growth is real or just replacing churned accounts. Learn how to calculate it correctly, interpret spikes, compare benchmarks by segment, and turn churn insights into retention and revenue decisions.

Customer concentration risk explains how dependent your SaaS revenue is on a small number of customers. Learn how to calculate it (top-customer share and HHI), interpret changes, set thresholds, and make practical decisions on sales strategy, pricing, and retention.

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 is growing over a period and whether acquisition is outpacing churn, helping SaaS founders plan hiring, budget, and go to market changes with confidence.

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 lifecycle duration shows how long customers keep paying and what that means for growth efficiency, LTV, and retention priorities in your SaaS

Customer lifetime measures how long customers keep paying and how churn, contracts, and retention quality shape LTV, CAC payback, and growth decisions in SaaS

Customer payback period shows how many months it takes to earn back the cost of acquiring a customer using gross profit, helping SaaS founders decide how fast they can scale sales and marketing without breaking cash flow

Learn how the DAU to MAU ratio measures product stickiness, what good looks like by SaaS type, and how founders use changes in stickiness to improve retention onboarding and expansion

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 SaaS dilution: how equity dilution works, how to calculate it across rounds and option pools, what good dilution looks like, and how founders use it to decide how much to raise and when.

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

EBITDA explained for SaaS founders: how to calculate it, what drives EBITDA margin, when it misleads versus cash flow, and how to use it for hiring, pricing, and fundraising decisions.

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

Learn how the EV revenue multiple is calculated, what drives it in SaaS, and how founders should use it for fundraising, pricing, and strategic decisions with practical benchmarks and pitfalls.

Expansion MRR shows how much recurring revenue growth comes from existing customers through upgrades, add-ons, and higher usage, helping founders predict durable growth and improve retention economics

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.

A practical SaaS go to market strategy guide covering motion choice channels pricing unit economics and the metrics that tell founders when to scale pause or change direction

Gross margin shows how much of each SaaS revenue dollar remains after delivery costs, helping founders price confidently, control infrastructure and support spend, and scale profitably

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.

Lead conversion rate shows what percent of your leads become paying customers and whether scaling lead volume will actually scale revenue

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.

Learn how to calculate lead to customer rate, what drives it, and how to use it to improve acquisition efficiency, sales execution, and CAC in a SaaS business.

Logo churn measures the percentage of customers who stop paying in a period. Learn how to calculate it, what drives it, and how founders use it to diagnose retention, pricing, and go to market fit.

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 shows how much gross profit a typical customer generates over their lifetime so you can set acquisition spend, pricing, and retention priorities with confidence

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

Learn what an MQL is in SaaS, how to define and calculate it, and how founders use MQL trends to improve pipeline quality, sales efficiency, and customer acquisition cost.

MRR explains your subscription revenue run rate and how growth, churn, upgrades, and downgrades change it month to month so you can plan hiring, spend, and pricing with confidence

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.

Learn how natural rate of growth isolates expansion and churn inside your existing customer base so you can forecast revenue and decide whether to invest in acquisition, retention, or pricing.

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

New acquisitions measures how many brand new paying customers you add in a period and shows whether marketing and sales are actually creating durable growth

Learn what NPS measures, how to calculate it, what a good score looks like in SaaS, and how to turn NPS changes into clear retention and product decisions.

Net revenue retention explains whether your existing customers grow faster than they churn, and why that single percentage often determines how capital efficient your SaaS can be.

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.

Learn what number of reactivations means in SaaS, how to calculate it consistently, what drives it up or down, and how to use it to run better win back, billing recovery, and retention decisions.

Learn how to define and track number of upsells in SaaS, what drives it, how to calculate it, and how founders use it to improve expansion revenue, retention, and forecasting

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 of your SaaS revenue becomes operating profit after paying for delivery and running the business, making it one of the clearest signals of whether you can scale without perpetual fundraising.

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 explained for SaaS founders: how to measure PLG with activation, time to value, self-serve conversion, retention, and expansion, plus practical benchmarks and decisions.

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

Qualified pipeline is the portion of your sales pipeline that is real, winnable, and closeable in a defined time window. Learn how to calculate it, set pipeline coverage targets, diagnose pipeline quality issues, and use the metric to make hiring, spend, and forecasting decisions.

Reactivation MRR explains how much recurring revenue you win back from previously churned customers and how to use it to reduce churn impact, improve retention economics, and plan growth with more confidence

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.

Learn how to measure sales cycle length, what drives it up or down, and how SaaS founders use it to forecast revenue, plan hiring, and improve conversion without adding pipeline.

Sales efficiency shows how much new recurring revenue you generate for each dollar spent on sales and marketing so you can decide when to hire, cut spend, or fix conversion and retention.

Sales rep productivity shows how much recurring revenue each quota carrying rep produces and how efficiently your sales team converts headcount into ARR growth

Sales-led growth is a go to market approach where revenue growth is driven primarily by a sales team converting qualified pipeline into contracts. Learn when SLG fits, how to measure it, which metrics matter, and how to scale without destroying unit economics.

Learn how to calculate SAM for a SaaS business, what drives it, and how founders use it to set realistic ARR targets, pricing, and go to market focus.

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.

Learn how to estimate SOM for your SaaS using practical bottom up methods, connect it to ARR targets and CAC, and avoid the most common market sizing mistakes founders make.

Understand what a sales qualified lead is, how to define and calculate SQL rates, and how SQL volume and quality impact pipeline forecasting, CAC, and sales hiring decisions for SaaS.

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.

Learn what TAM means in SaaS, how to calculate it with practical methods, and how founders use it to make pricing, GTM, and fundraising decisions without fooling themselves.

Technical debt is the hidden engineering cost that slows shipping, raises outage risk, and quietly increases churn. Learn practical ways to measure it, set thresholds, and decide when to pay it down without stalling growth.

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.

Unsubscription rate shows what share of your email recipients opt out, signaling when lifecycle messaging is creating value versus annoying customers and hurting retention and deliverability.

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.

Learn what WACC means for SaaS founders, how to estimate it, and how it impacts valuation, fundraising, pricing, and investment decisions through a practical hurdle rate you can actually use

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