SaaS Company Valuation & EBITDA Multiples

NRR is the single most non-linear driver in the entire LMM M&A landscape for SaaS. Public SaaS at NRR >120% commands 8x+ revenue vs ~1.2x at sub-90% NRR [5][6]. Private SaaS with NRR >120% averaged 11.7x EBITDA vs 5.6x for the median cohort (ClearlyAcquired) [6]. The relationship is concave at the top: moving NRR from 115% to 125% is worth more than moving from 95% to 105%.

Practically, NRR above 120% signals a business where expansion revenue from upsells, seat growth, and fintech attach is structurally outpacing logo churn — the exact profile that strategic buyers and PE platforms bid competitively for, even in a post-SaaSpocalypse market.

Growth % + EBITDA margin % at or above 40 unlocks above-market multiples — Aventis median for the above-40 cohort is ~10.7x revenue [2]. Each 10-point R40 improvement is worth ~1.0–2.2x EV/Revenue [2][3]. R40 above 50 combined with NRR >120% defines the cohort PE bids competitively for in the current environment.

R40 matters at the PE underwriting level because it captures the efficiency of the growth — a 60% growth / −20% margin company and a 30% growth / 10% margin company are both R40 = 40, but buyers discount the burning-cash path far more harshly post-2025. Profitable growth is the differentiator.

Above 70–75% gross margin, buyers underwrite a SaaS asset as SaaS; below it, the asset reprices to the services/tech-enabled-services band (2–4x ARR or EBITDA at services multiples) [10]. The threshold is binary in PE underwriting — it gates whether ARR multiples apply at all. For SaaS that meaningfully uses LLM APIs (OpenAI, Anthropic), buyers normalize GM to a steady-state COGS assumption; a 75% headline GM can normalize to 65% under buyer assumptions [2].

The fastest path back above threshold is removing professional-services revenue from the ARR calculation or genuinely automating delivery workflows to reduce variable hosting and support costs.

Vertical B2B SaaS (~8.1x revenue) consistently outpaces horizontal (~5.2x revenue) in late 2025 — a consistent 1.5–2.0x premium (Windsor Drake) [3]. The drivers: higher switching costs because the product embeds in industry-specific workflows, embedded fintech/payments attach that raises NRR mechanically, NRR near or above 120%+, and a cleaner strategic buyer set (Constellation operating groups, Banyan, category strategics) [9][8].

Vertical SaaS with embedded payments or capital products can command 6–14x ARR at scale [1]. The stronger the industry-specific moat and the more mission-critical the workflow, the harder the business is to displace — including by AI substitutes.

$50M+ ARR companies command several turns over $5–10M ARR peers [2]. The PE platform sweet spot now sits at $15M–$50M ARR; below $5M the buyer pool narrows to permanent-capital serial acquirers (Constellation operating groups, Banyan) and search funds. Scale matters because it confirms product-market fit, supports a VP-level management team, and makes the go-forward growth plan credible.

ARR scale also changes the buyer type — Thoma Bravo, Vista, and Hg typically require $15M+ ARR before they will run a platform process. Below that threshold, the best outcome is often a strategic or permanent-capital acquirer rather than a leveraged buyout.

Vertical SaaS with embedded fintech, payments, or capital products commands 6–14x ARR [1]. Multi-product attach raises NRR mechanically: a customer who has adopted three modules has far higher switching costs and a lower churn probability than a single-product subscriber. The value is captured in NRR and R40 simultaneously — two of the primary underwriting drivers.

For buyers, embedded payments also create a durable revenue stream that survives competitive entry in the core SaaS layer — making the business more defensible in an era where AI co-pilots are eroding single-point-of-value tools.