How SaaS businesses are valued in 2026
SaaS valuation formula 2026
The core formula has not changed: enterprise value = ARR × ARR multiple. What has changed is how buyers set the multiple. After the correction of 2022 and 2023, pricing moved away from growth at any cost. In 2026, buyers pay for growth that is efficient and durable.
This calculator starts from a growth-based multiple, then adjusts it for four factors buyers check in every data room: the Rule of 40, net revenue retention, annual logo churn and gross margin. The result is a mid-point multiple with a range of 20% either side, because two credible buyers rarely price the same asset identically.
ARR should be contracted, recurring subscription revenue only. Implementation fees, professional services and one-off licence sales are valued separately, usually at 1x or less, and inflating ARR with them is the fastest way to lose credibility in diligence.
Revenue multiples vs EBITDA multiples
Growth-stage SaaS is priced on revenue because its profit is deliberately suppressed. Every dollar of margin is reinvested in sales and product, so EBITDA understates what the business will earn once it matures. A revenue multiple lets the buyer price the future cash flow instead of today's reinvestment decisions.
Mature SaaS is different. When growth falls below about 15% and the business runs at a 25% margin or better, private equity buyers switch to EBITDA. At that point you will typically see 12x to 20x EBITDA for quality recurring revenue, depending on size and retention.
The calculator shows both. The implied EBITDA multiple tells you whether an ARR-based price is realistic for a profit-focused buyer. If the implied figure is above 30x, expect strategic or growth buyers to be the natural audience, not leveraged financial buyers.
Impact of churn on valuation
A buyer is paying today for revenue it expects to collect for years. Churn shortens that stream. At 5% annual churn, the average customer stays around 20 years. At 20% churn, that falls to five. The same ARR is worth far less when it leaks out four times faster.
Net revenue retention matters even more. NRR above 110% means existing customers grow faster than others leave, so the base expands without new sales. Buyers treat that as a compounding asset and pay a premium. NRR below 95% signals a product that customers outgrow or abandon, and the discount is steep.
Before a sale, segment churn by cohort, plan and customer size. Buyers will do this themselves. A headline churn rate that hides one bad cohort, or a single large logo that is about to leave, will surface in diligence and reprice the deal late, when you have the least leverage.
Rule of 40 valuation adjustment
The Rule of 40 adds revenue growth to EBITDA margin. A business growing 30% with a 10% margin scores 40, the benchmark for a healthy SaaS company. It is the single most quoted efficiency test in SaaS M&A because it lets buyers compare a fast-burning business with a slow, profitable one on one scale.
In this model, every point above 40 adds to the multiple and every point below takes it away, within limits. Public market data consistently shows companies above the Rule of 40 trading at a clear premium to those below it, and private buyers apply the same logic.
If you score below 40, the fix is rarely more growth. It is usually cutting sales and marketing spend that is not paying back within 18 months. Improving the score by ten points in the year before a sale can move valuation more than any other lever you control.
Gross margin and revenue quality
Software buyers expect gross margins of 75% to 85%. Below 70%, the business starts to look like a services company with software attached, and multiples compress towards services levels. Heavy hosting costs, third-party data fees and bundled onboarding are the usual causes.
Revenue quality also covers contract length, billing terms and concentration. Annual contracts paid upfront are worth more than monthly plans. No customer should represent more than 10% of ARR if you want the widest buyer pool. Compare your position with our SaaS sector multiples (opens in a new tab), and check which EBITDA adjustments buyers accept in the EBITDA Add-Back Standard (opens in a new tab).
From an estimate to a real price
An online calculator gives you a defensible starting range. A real price comes from a competitive process: several qualified buyers, each with a reason to pay more than the others. Strategic acquirers pay for fit and synergies. Private equity pays for predictable cash flow and a clear growth plan.
Acquiry runs sell-side processes for SaaS founders across any market. If your estimate is in the range you need, read our SaaS acquisitions guide (opens in a new tab) or check what you need to walk away with using the post-exit wealth modeller (opens in a new tab).
Frequently asked questions
- What is the SaaS valuation formula in 2026?
- Enterprise value equals annual recurring revenue multiplied by an ARR multiple. The multiple starts from growth and is adjusted for the Rule of 40, net revenue retention, churn and gross margin. Profitable, slower-growing SaaS is often valued on EBITDA instead.
- What ARR multiple does a typical private SaaS business sell for?
- Most private SaaS businesses with $2M to $20M ARR trade between roughly 3x and 8x ARR. Businesses above the Rule of 40 with net revenue retention over 110% can exceed that range, while high churn or low gross margin pulls it down.
- How much does churn reduce a SaaS valuation?
- Every point of annual churn above a healthy level lowers the multiple, because buyers discount the lifetime of the revenue they are paying for. Going from 8% to 20% annual logo churn can take a full turn or more off the ARR multiple.
- Should I use a revenue multiple or an EBITDA multiple?
- Use an ARR multiple when the business is growing fast and reinvesting its margin. Use an EBITDA multiple when growth is modest and the business is run for profit. Buyers usually check both and price on the one that best reflects future cash flow.