SaaS Business Valuation: How to Calculate What Your SaaS Is Worth
How to calculate what your SaaS is worth using ARR multiples, churn, ARPU, and the metrics buyers actually weigh in negotiation.
Sidemarket Team
Understanding what your SaaS product is worth is a useful exercise at any stage, not just when you are ready to sell. It forces you to look at your business the way a serious buyer would, and that perspective tends to surface things worth knowing.
The Foundation: ARR Multiples
Most small and mid-sized SaaS businesses are valued as a multiple of ARR (Annual Recurring Revenue), which is simply your average monthly recurring revenue multiplied by 12. The multiple is where all the nuance lives. Two products with identical ARR can be worth very different amounts depending on what the underlying metrics look like. For typical 2026 ranges by MRR tier, see SaaS valuation multiples in 2026; for the difference between revenue and profit multiples, see SaaS revenue multiples explained.
The ARPU and Churn Framework
One useful way to think about where your product stands is to look at average revenue per user alongside churn rate:
| Low Churn | High Churn | |
|---|---|---|
| High ARPU | Strongest position. Lead with this in negotiations. | Users see value but still leave. Worth understanding why before selling. |
| Low ARPU | Loyal, mass-market users. Highlight upsell potential. | Weak signal. Worth improving before listing if possible. |
If you are in the high ARPU, low churn quadrant, you are in the strongest negotiating position. Be direct about it with buyers.
What the Metrics Actually Tell Buyers
MRR trend over 12 months. Is revenue growing, flat, or declining? Buyers use this trend to model what they can expect after the acquisition.
Monthly churn rate. Below 5% is strong. Between 5% and 8% is acceptable in many niches. Above 8% is where buyers start applying meaningful discounts.
Active subscriber count and trend. Even slow growth here is a positive signal. It means the product is alive and not surviving purely on existing users.
Traffic sources. The more organic, the better. A product growing primarily through search or referral is more defensible than one dependent on ad spend.
Refund rate. A high refund rate signals that the product is not meeting expectations, which buyers take seriously.
Owner dependency. How many hours a week does the business need from you personally? This is often the least quantifiable metric but one of the most important ones for buyers evaluating how hard the transition will be.
A Simple Valuation Estimate
Start at 3x ARR as a baseline for a stable, working SaaS. Add to that for low churn, consistent growth, organic traffic, and documented processes. Subtract for declining revenue, high churn, or heavy owner dependency. This will not give you a precise number, but it gives you a defensible starting point for listing and negotiation. Walk through it step-by-step in our SaaS valuation calculator guide.
Why the Data Behind the Number Matters
Any valuation is only as credible as the data behind it. On Sidemarket, revenue and traffic verification happens through direct integrations with platforms like Stripe, Google Analytics, App Store, Google Play, and more. When a buyer sees your listing, the key metrics are verified. That removes a lot of the back-and-forth that slows deals down and helps you hold your asking price.
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