What Is ARR Software? Annual Recurring Revenue Defined

Definition

ARR is the metric that aligns vendor and buyer on the size of a deal. A vendor sales rep is measured on new ARR, expansion ARR, and net new ARR. A buyer procurement lead is measured on price per ARR unit and on renewal uplift against prior ARR. The metric travels well across companies because it strips out professional services revenue that has different margin economics. Two SaaS deals with identical TCV can have very different ARR if one bundles a heavy services attach and the other does not.

The structural detail to watch is what the vendor classifies as recurring. Salesforce, Workday, and ServiceNow all count platform subscription as ARR. Usage based AI inference, premier support upgrades, and managed service overlays sometimes appear in ARR and sometimes do not. Procurement teams negotiating renewal need to confirm what is in the ARR base before accepting a uplift percentage, because a 7 percent uplift on a broader ARR base costs more than a 9 percent uplift on a narrower base.

How ARR drives renewal pricing

Vendor renewal logic starts with prior period ARR, applies a contractual uplift cap if one exists, and proposes the new term ARR. The negotiation question is which line items inside ARR carry the highest renewal leverage. Modules adopted at signing but underused at renewal compress the buyer side. Modules expanded mid term at premium unit pricing become the natural negotiation lever. The auto renewal clause benchmark and the price protection clause benchmark show how ARR uplift caps play out across vendors.

For applied renewal context, see the TCV definition and the ACV definition. The glossary hub covers the broader SaaS pricing vocabulary, including the true up mechanic that affects quantity based ARR adjustments.

Frequently asked questions

Annual Recurring Revenue is the normalized annualized value of recurring subscription revenue. It counts only contracted, repeating revenue and excludes professional services, one time fees, and usage overages. For a 3 year SaaS contract at 900,000 dollars total, ARR is 300,000 dollars.

ARR is annualized; TCV is the full contracted value over the entire term. A 3 year contract worth 900,000 dollars has an ARR of 300,000 dollars and a TCV of 900,000 dollars. Sales reps tend to quote TCV; finance teams track ARR for revenue planning.

ARR typically includes only committed recurring revenue. Usage based or consumption based fees that exceed the contracted minimum are usually tracked separately as overage revenue. Some vendors include a normalized portion of historical consumption in ARR; the methodology varies.