What is a bootstrapped SaaS actually worth? Plug in your ARR, growth rate, net revenue retention, and profitability to see a realistic valuation range based on the multiples acquirers use today.
A solo founder with $120K ARR and 50% growth gets a wildly different offer from a strategic acquirer ($800K–$1.4M) than from a passive indie buyer on MicroAcquire ($240K–$420K). Same business, same numbers, two different multiples. This calculator gives you a directional read on where you fall on that spectrum — based on the levers acquirers actually price on: growth rate, net revenue retention, and whether you’re profitable.
Methodology. Multiple ranges synthesized from public SaaS Capital, Bessemer Cloud Index, Microns, and MicroAcquire transaction data. Multiples vary widely and change monthly — treat this as a directional estimate, not a quote. How we research.
Open any tech-news article on SaaS valuation and you’ll see numbers like “6x ARR” or “12x ARR” tossed around as if they’re universal. They’re not. Those numbers come from the Bessemer Cloud Index — a basket of publicly traded SaaS companies with hundreds of millions in revenue, predictable growth, audited financials, and dedicated sales teams. A solo-built SaaS at $120K ARR has none of those qualities. Public comps are the wrong reference class.
The right reference class is private acquisition data, and there the multiples drop sharply. Brokers like FE International, Microns, and MicroAcquire publish anonymized transaction multiples for businesses in the $50K–$5M ARR range. The pattern is consistent: bootstrapped SaaS sells for 2–5x ARR in most years, with strong outliers reaching 7–10x for fast-growing, sticky products with documented owner-independent operations.
VC-backed SaaS gets priced on growth almost exclusively. A company growing 100% year over year at $5M ARR can fetch 20x revenue in a hot funding environment because the implied trajectory matters more than the current number. The acquirer (or next investor) is buying the future, and the future is enormous if the growth holds.
Bootstrapped SaaS is priced on cash flow and risk. The buyer is asking: “If the founder leaves tomorrow, does this thing keep running? Can I plug in a part-time operator and let it print $X per month for the next five years?” That’s a fundamentally different question. It rewards stickiness, low churn, documentation, and clean tech — not raw growth speed.
If you’ve raised any meaningful capital, your valuation lives somewhere between the two regimes, weighted toward whichever side your buyer pool comes from. Most solo founders sell to other operators or PE-backed roll-ups, which means they’re priced like bootstrappers regardless of how their P&L looks on paper.
Knowing your buyer is half the valuation. Three buyer pools dominate the solo-SaaS exit market:
The implied multiples in this calculator average across these buyer types. If you have a specific buyer in mind, shift the range up or down based on which segment they’re in.
The four levers that move your multiple up, in roughly the order they matter:
Net Revenue Retention above 100%. NRR is the single most predictive metric of valuation multiple. A SaaS with 110% NRR is structurally growing without acquiring new customers — existing accounts expand faster than they churn. Acquirers love this because it means the asset compounds on autopilot. We unpack the math in what is net revenue retention.
Low logo churn. Acquirers will look at your last 12 months of cancellations. Sub-3% monthly logo churn signals a sticky product. Above 7% signals a leaky bucket and immediately compresses your multiple by 30–50%. Reducing churn before listing is the single highest-leverage thing most founders can do in the six months pre-sale.
Owner-independent operations. Documented runbooks, automated onboarding, no “the founder personally responds to every support ticket” dynamic. If you can take a two-week vacation and the business runs, you’ve unlocked the higher end of the multiple range. If everything routes through your inbox, you cap out at the indie-buyer floor. Use the patterns from the solo founder tech stack to keep operations lean and transferable.
Recurring revenue purity. Acquirers will haircut any non-recurring revenue (one-time setup fees, consulting hours, custom dev work) by 50–80%. Pure subscription revenue gets the full multiple. Mixed revenue businesses get a blended valuation that often surprises founders on the low side. Read what is ARR for what counts.
Beyond these four, the secondary levers are: clean code (acquirers will inspect the repo), low concentration risk (no single customer over 20% of revenue), reasonable hosting costs (sub-25% of revenue going to AWS/Vercel/Supabase), and a straightforward tax/legal structure. Each of these can shift the deal by 10–20%.
Three workflows we recommend:
Workflow 1: pre-sale benchmark. You’re thinking about listing in 6–12 months. Plug in today’s numbers, then plug in a stretch goal (NRR up to 110%, growth at 60%, profitability flipped on). The gap between the two ranges is the dollar value of the operational work you have ahead of you. Often it’s six figures of upside for changes that take a few months.
Workflow 2: should I sell or keep going? Compare the high end of your valuation range to your annual take-home. A SaaS valued at 5x ARR throwing off 60% margins is roughly 3 years of salary in a single payment — but selling means giving up the upside. The calculator gives you the “sell now” number; you weigh it against the path you believe in.
Workflow 3: investor or partner conversations. If someone wants to buy in, you need a number to anchor the conversation. The midpoint of this calculator’s range is a defensible starting point that you can support with public benchmark data when they push back.
None of this replaces a real broker conversation when you’re actually ready to transact. But before that point, this calculator gives you the directional answer to “what is this thing roughly worth” using the same inputs a broker will start from. Pair this with the operating metrics in SaaS metrics that matter to know exactly what to optimize for between now and your exit.
Bootstrapped SaaS valuations are bounded by buyer behavior, not by the public-market multiples you read in tech press. Most solo SaaS sells for 2–7x ARR, with growth rate and NRR doing most of the work to push you toward the high end. Profitability and owner-independence add another 1–2x. Everything else is noise. Build for those four levers, and the multiple takes care of itself.
The stack, prompts, pricing, and mistakes to avoid — for solo founders building with AI.