Gross Revenue Retention (GRR), also known as Gross Dollar Retention (GDR), measures the percentage of recurring revenue retained from existing customers excluding any expansion revenue. Unlike Net Revenue Retention, GRR strips out upgrades and cross-sells to reveal the raw impact of churn and downgrades on your revenue base.
What is Gross Revenue Retention?
GRR looks at a cohort of customers at the start of a period and measures how much of their original revenue remains — without crediting any growth from those customers. In SaaSFlow, GRR is calculated as:
Note that downgrades and churn are negative values. If you start the month with €100,000 MRR, lose €2,000 from downgrades, and lose €1,000 from cancellations, your GRR is 97%.
GRR can never exceed 100%. A GRR of exactly 100% means zero revenue loss — no customer downgraded or cancelled during the period.
Why GRR matters
GRR is a crucial metric because it:
- Reveals true churn impact: High NRR can mask significant churn if expansion revenue is strong. GRR strips away that mask and shows the raw retention picture
- Sets the retention floor: GRR represents the worst-case scenario for your revenue — what happens if all expansion stops. It's the foundation on which all growth is built
- Indicates customer satisfaction: Persistent downgrades and cancellations signal that customers aren't getting the value they expected, regardless of how much your remaining customers are expanding
- Matters to investors: Sophisticated investors look at GRR alongside NRR to assess the durability of your revenue base. A company can't rely on expansion forever if the underlying retention is weak
GRR vs NRR: different lenses on the same story
Consider two companies, both with 115% NRR:
- Company A: 95% GRR, 115% NRR — Low churn with healthy expansion. A strong, durable business
- Company B: 75% GRR, 115% NRR — Heavy churn masked by aggressive upselling. Expansion is working overtime to compensate for a leaky bucket
Both look identical through the NRR lens, but Company B has a structural problem. If expansion slows down — due to market saturation, economic downturn, or competitive pressure — the underlying 25% revenue loss will become painfully visible.
This is why GRR and NRR should always be evaluated together.
Benchmarks
GRR depends heavily on deal size. Annual GRR by average contract value (ACV), from the bottom quartile through the median to the top quartile:
- Self-serve (under €1K ACV): 43% / 57% / 71%
- SMB (€1-10K ACV): 64% / 75% / 84%
- Mid-market (€10-100K ACV): 85% / 91% / 96%
- Enterprise (€100K+ ACV): 90% / 93% / 96%
Self-serve and SMB come from ChartMogul's 2023 SaaS Retention Report, which measured annual GRR for companies above $300K ARR. Its price ranges only roughly match these segments, so each segment averages the closest ranges and the figures are estimates. Mid-market and enterprise use SaaS Capital's 2025 medians of 91% and 93%. The mid-market spread comes from SaaS Capital's 2026 figures for bootstrapped companies at $3-20M ARR; the enterprise spread is our estimate. SaaSFlow draws the same bands on your GRR chart when you turn on benchmarks.
Rules of thumb like "below 85% is a warning sign" only hold up-market. Enterprise buyers are less price-sensitive and switching costs are high, so they rarely leave. Small accounts come and go. A self-serve tool at 75% GRR is in the top quartile of its peers, while a mid-market product at 75% sits well inside the bottom quartile.
How to improve GRR
Since GRR only measures losses, improving it means reducing churn and downgrades:
- Identify at-risk customers early: Track usage patterns and engagement to spot customers who may be considering cancellation
- Improve onboarding: Many cancellations happen within the first few months. A strong onboarding experience helps customers realize value quickly
- Address downgrade reasons: If customers frequently downgrade, investigate whether your pricing tiers align with the value customers receive at each level
- Build switching costs: Product integrations, data history, and team workflows all create natural retention without requiring lock-in contracts