B2B SaaS Acquisition Multiples
B2B SaaS commands the widest multiple spread in lower middle market M&A. The gap between a 4.8x deal and an 11.5x deal is almost entirely explained by four metrics: net revenue retention, gross margin, rule of 40, and customer concentration.
EBITDA Multiple Spread
Lower middle market, $2M–$50M EV
Median Multiple — 6 Year Trend
Annual median EBITDA multiple
Multiple by Deal Size Band
Median EBITDA multiple per EV band
Buyer Mix
Share of closed deals by buyer type
Sector thesis
SaaS acquisitions are priced off ARR quality before EBITDA. A $5M ARR company with 120% NRR and 80% gross margin will clear higher than a $9M ARR company with 95% NRR — even though the latter is almost twice the size. Buyers in the lower middle market underwrite a 5-year ARR build, not a trailing P&L.
The 2023 reset compressed median multiples roughly 30% from 2021 peaks. What recovered first was not the multiple — it was deal volume. Strategics returned to the table in mid-2024, PE platforms followed in late 2024, and add-on activity has been the dominant story of 2025–2026. Sellers waiting for 2021 prices are sitting out the cycle.
Current benchmarks
Median B2B SaaS EBITDA multiple in the $5–15M EV band is currently 6.9x, with the top quartile clearing 8.6x and the bottom quartile transacting at 5.1x. Revenue multiples in the same band cluster around 3.8x–4.4x ARR, depending on growth rate and retention.
Diligence on SaaS deals averages 78 days from LOI to close — faster than industrial sectors because the data room is software-native (Stripe, HubSpot, Pendo exports) and the asset is largely intangible. The slowest items are typically a quality of earnings rebuild around deferred revenue and a security review for enterprise customers.
Frequently asked
What is the average EBITDA multiple for a B2B SaaS company in 2026?
In the lower middle market ($2–50M EV), median EBITDA multiples for B2B SaaS are 7.2x, with a range of 4.8x to 11.5x. Multiples are driven primarily by net revenue retention, gross margin, and rule of 40 — not by absolute revenue size.
How does ARR multiple compare to EBITDA multiple for SaaS?
SaaS deals are commonly quoted on both. Median ARR multiple in 2026 is 4.1x, with high-retention growth companies clearing 6x+. Below ~$3M ARR, deals tend to revert to EBITDA-based pricing because growth capital optionality is limited.
What kills a SaaS valuation fastest?
Customer concentration above 20% of ARR, net revenue retention below 100%, and founder-led sales without a second seller are the three most common multiple compressors. Each typically subtracts 1–2 turns of EBITDA.
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