What is dollar retention?
Dollar retention is the percentage of recurring revenue a defined customer cohort keeps over a defined period, usually 12 months. It is an umbrella term that splits into gross dollar retention, which excludes expansion and is capped at 100 percent, and net dollar retention, which includes expansion and can exceed 100 percent. Dollar retention is the revenue view of churn, denominated in dollars of ARR, not in count of logos.
What is the difference between gross and net dollar retention?
Gross dollar retention (GDR) counts only downward moves, downgrades and churn, so it can never exceed 100 percent. Net dollar retention (NDR) adds expansion back in, so it can exceed 100 percent. A business can post 125 percent NDR with 85 percent GDR, meaning the losses are real but the growth from the surviving base more than covers them. Both numbers belong on the board slide.
What is a good dollar retention rate?
On the gross side, 90 percent GDR is the healthy floor for enterprise SaaS, 85 percent for mid-market, and 75 to 80 percent for SMB. On the net side, 100 percent NDR is the baseline, 110 percent is healthy, and 120 percent or higher is best-in-class. Public SaaS leaders routinely post NDR between 120 and 140 percent. GDR below 85 percent typically signals a product or segmentation problem rather than a renewal execution problem.
How do you calculate dollar retention?
Lock a cohort of customers on a start date and record their starting ARR. For GDR, the formula is starting ARR minus downgrades minus churn, divided by starting ARR. For NDR, the formula is starting ARR plus expansion minus downgrades minus churn, divided by starting ARR. Both are reported as percentages. New logos acquired during the window are never counted in either number. The window is almost always 12 months.
What is the difference between dollar retention and logo retention?
Dollar retention counts the ARR that stayed, weighted by each customer's spend. Logo retention counts the customers who stayed, regardless of what they paid. In a top-heavy enterprise book, losing one anchor account can crater dollar retention while barely touching logo retention. In an even SMB book, the two numbers tend to track each other closely. Honest boards report both, segmented by cohort.
Is dollar retention the same as net dollar retention?
No. Dollar retention is the umbrella term covering both the gross and the net view. Net dollar retention (NDR) is one specific flavor of dollar retention, the one that includes expansion. Gross dollar retention (GDR) is the other flavor, the one that excludes expansion. Using the phrase dollar retention without specifying gross or net is ambiguous, and the two numbers can be 30 points apart on the same cohort.
Is net dollar retention the same as net revenue retention?
Yes. Net dollar retention (NDR) and net revenue retention (NRR) are the same metric under two different names. Both measure recurring revenue retained from an existing cohort, including expansion and net of downgrades and churn. Some firms use NDR, others use NRR, and the formulas and benchmarks are identical. The same equivalence holds between gross dollar retention (GDR) and gross revenue retention (GRR).
Where does dollar retention come from in the data stack?
Two systems that must agree. The CRM holds the account, the subscription record, the expansion deal, the downgrade, and the renewal. The finance system holds the invoice, the recognized revenue, and the cash. Dollar retention is calculated from CRM subscription movements and reconciled against invoiced revenue every period. A retention number produced from only one of the two systems is the most common source of a number that falls apart in diligence.