How is ARR different from total revenue?

ARR only includes the annualized value of recurring subscription contracts. It excludes one-time fees (implementation, training), variable usage overages, professional services revenue, and any non-recurring charges. This makes ARR a purer measure of predictable, sustainable business performance.

How does customer success impact ARR?

Customer success directly impacts ARR through three mechanisms: protecting existing ARR by reducing churn, growing ARR through upsell and cross-sell expansion, and indirectly generating new ARR through customer advocacy and referrals. Top CS teams are responsible for 30-50% of total ARR growth.

Glossary

What is Annual Recurring Revenue (ARR)?

A complete guide to understanding annual recurring revenue (arr) and why it matters for customer success teams.

Definition

“Annual Recurring Revenue (ARR) is the annualized value of all active subscription contracts. It represents the predictable, recurring revenue a company expects to earn over the next 12 months, excluding one-time fees, professional services, and variable usage charges.”
— AmplifyCS Glossary

Why It Matters

ARR is the north-star metric for subscription businesses. It determines company valuation, informs hiring plans, and drives strategic decisions. Protecting and growing ARR is the primary mandate of customer success teams — every saved account and successful upsell directly increases this number.

How AmplifyCS Helps

AmplifyCS gives CS leaders a real-time view of ARR at risk, ARR saved, and ARR expanded. Dashboards break down ARR by segment, CSM, and health status so leaders can forecast accurately and allocate resources where they will have the greatest impact.

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Related Terms

Monthly Recurring Revenue (MRR)

Monthly Recurring Revenue (MRR) is the predictable revenue a company expects to earn each month from active subscriptions. MRR is calculated by summing the monthly-normalized value of all recurring charges across the customer base.

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Net Revenue Retention (NRR)

Net Revenue Retention (NRR) measures the percentage of recurring revenue retained from existing customers over a given period, accounting for expansions, contractions, and churn. An NRR above 100% means existing customers are generating more revenue than they were at the start of the period.

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Expansion Revenue

Expansion revenue is the additional recurring revenue generated from existing customers through upsells (higher-tier plans), cross-sells (additional products), and increased usage or seat count. It is the primary driver of net revenue retention above 100%.

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Customer Lifetime Value (CLV)

Customer Lifetime Value (CLV) is the total revenue a business can expect from a single customer account throughout their entire relationship. It is typically calculated as average revenue per account multiplied by average customer lifespan, minus the cost of serving that customer.

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Frequently Asked Questions About Annual Recurring Revenue (ARR)

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