ARR (Annual Recurring Revenue)

Annual Recurring Revenue (ARR) is simply your MRR multiplied by 12. If your MRR is $50,000, your ARR is $600,000. It represents the annualized run rate of your recurring subscription revenue — what you'd earn over 12 months if nothing changed (no new customers, no churn, no upgrades).

ARR is the standard metric for measuring the scale of a SaaS business and is the benchmark most commonly used in fundraising conversations, valuations, and industry comparisons. When someone says "We're a $5M ARR company," everyone in the startup world understands what that means — about $416K in monthly subscription revenue.

While MRR is better for tracking month-to-month changes and operational decisions, ARR is better for strategic context: valuation multiples ("They raised at 20x ARR"), annual planning, and milestone conversations. Most SaaS companies track both. A subtle but important distinction: ARR should reflect the annualized value of currently active subscriptions, not a forecast. If you had a great December but January MRR dipped, your ARR should reflect January's reality, not December's peak. Some companies fudge this — don't be that company.

ARR is how the startup world benchmarks SaaS companies. Key milestones — $1M ARR, $5M ARR, $10M ARR, $100M ARR — are commonly referenced thresholds that signal company stage, fundraising readiness, and growth expectations. Investors typically value SaaS companies as a multiple of ARR (ranging from 5x to 50x+ depending on growth rate, retention, and market). Understanding your ARR and growth rate helps you benchmark against peers, set fundraising expectations, and communicate your business scale clearly.