SaaS valuation multiples by size

Small SaaS businesses are typically priced as a multiple of monthly Seller's Discretionary Earnings (SDE). Larger products above $100k ARR often trade on an ARR multiple. Both frameworks produce equivalent valuations at normal SaaS margins (70–85% gross margin).

Ranges reflect direct buyer-to-seller deals. Multiples assume standard financials — verified via 12 months of payment processor data and Google Analytics.

How churn rate affects the multiple

Monthly churn rate is the most important SaaS valuation driver because it determines how long customers stay. Each percentage point of additional churn reduces justified multiples by roughly 5–10x.

The NRR premium: why negative churn unlocks top multiples

Net Revenue Retention (NRR) above 100% is the most powerful SaaS valuation signal. It means the business grows revenue from its existing customer base even before acquiring new customers. A SaaS with NRR of 110% has a different fundamental value than one with NRR of 85%, even at the same headline MRR.

• NRR > 110%Top-tier multiple premium (up to +20% above base). Self-compounding revenue from expansions exceeds all churn. Buyers assign near-growth-stage multiples.
• NRR 100–110%Strong signal. Business is flat-to-growing on existing customers. Commands base-to-upper range multiples for the tier.
• NRR 85–100%Typical. Some churn offset by upgrades. Base range multiples. Growth requires new customer acquisition.
• NRR < 85%Discount to base multiple. Business is shrinking unless marketing spend is constant. Requires detailed due diligence on churn causes before proceeding.

What moves a SaaS multiple up or down

Factors that increase the multiple

Low monthly churn (under 2%)

NRR above 100% (expansion MRR)

Consistent MRR growth over 12+ months

Under 5 hours/week of owner time

High customer count (low concentration risk)

Clean codebase with documentation

Low platform dependency

Factors that decrease the multiple

Monthly churn above 4%

NRR below 85% (shrinking revenue base)

Declining or flat MRR trend

Heavy owner involvement (20+ hrs/week)

Revenue concentrated in 1–3 customers

Technical debt or single-developer risk

Single API or platform dependency

SaaS valuation FAQ

What SaaS valuation multiple should I expect in 2025?

For micro-SaaS tools under $3,000 MRR, expect 35–50x monthly SDE. For small SaaS businesses earning $3,000–$15,000 MRR, expect 40–60x monthly SDE (equivalent to roughly 3–5x ARR). Established SaaS products with strong Net Revenue Retention (above 100%) and under 2% monthly churn can command 60–72x monthly SDE or 4–6x ARR. These ranges reflect direct buyer-to-seller deals on platforms like Buy Sites Direct where there are no broker commissions — broker-listed deals often appear at similar prices but buyers net higher returns because they pay no commission on the sale side.

Does the ARR multiple or the SDE multiple apply to my SaaS?

Both frameworks are valid; the convention shifts by deal size. Under $100k ARR, most buyers use an SDE multiple (monthly SDE × 40–60). Above $100k ARR, many buyers and sellers switch to an ARR multiple (2–6x ARR) because ARR is easier to communicate and compare. Either framework produces a similar result when margins are healthy — a SaaS earning $5,000 MRR at 80% margin has $4,000/month SDE, which at 50x equals $200,000. That same business has $60,000 ARR; at a 3.3x ARR multiple, the valuation is also $200,000. Use whichever framework the buyer community for your deal size uses, and make sure gross margin and owner add-backs are clearly stated.

How much does churn rate affect my SaaS valuation?

Monthly churn has the single largest impact on SaaS valuation multiples because it directly determines how long customers stay and how much revenue they generate over their lifetime. A SaaS with 1% monthly churn retains 89% of customers after a year — buyers pay a significant premium for this predictability. A SaaS with 5% monthly churn retains only 54% after a year, meaning the business needs constant new customer acquisition just to stay flat. As a rule of thumb: every 1% increase in monthly churn above 2% reduces the justified multiple by approximately 5–10x. A SaaS at 50x monthly SDE with 1% churn would justify only 40–45x at 2% churn and 30–35x at 5% churn.

What is the most important factor for getting a top SaaS multiple?

Net Revenue Retention (NRR) above 100% is the single most powerful driver of a top valuation multiple. NRR above 100% means the business grows revenue from its existing customer base even without acquiring a single new customer — expansion MRR from upgrades and upsells exceeds churn and contraction. This is sometimes called 'negative churn.' A SaaS with NRR of 110% is fundamentally different from one with NRR of 85% even if headline MRR looks similar, because the former is growing without marketing spend. Buyers assign premium multiples to NRR above 100% because it implies a durable, self-compounding revenue model. Second most important: low owner time — a SaaS product that runs with under 5 hours/week of owner involvement commands a passive income premium above the base multiple.