How to sell your SaaS in Europe in 2026: the complete founder's guide

In 2025, 2,698 SaaS transactions were recorded globally, according to Dealroom data. In Europe, tech M&A volumes reached €14.2 billion. Yet fewer than one in five founders intending to sell their asset actually reaches closing within 24 months, not for lack of buyers, but for lack of structured preparation. This guide covers the entire process, step by step.

Why sell now vs waiting

The timing question is the most underestimated in a sale. Dealsuite 2025 data shows the average age of selling founders has dropped from 61 in 2015 to 57 in 2025, a sign that early exits are becoming the norm. Selling at peak performance (NRR expanding, low churn, full pipeline) is structurally more advantageous than selling at plateau. A SaaS asset stagnating at €1.2M ARR for 18 months trades at 3–4x ARR. The same asset growing at 40% trades at 6–8x. The gap is €2–4 million on an average asset.

The 3 buyer types and what they look for

• Private Equity funds (58% of deals by volume, source: Dealroom 2025): seek ARR > €1M, NRR > 105%, gross margins > 70%, growth > 20% YoY. 4–6 year hold, secondary exit. Pay 4–8x ARR depending on quality.
• Strategic acquirers (industrials, software publishers): seek product or technology synergies. Pay 15–30% premiums vs funds, but decision processes are longer (6–12 months vs 3–6 for PE).
• Search funds & entrepreneurial acquirers (fast-growing segment, +38% in Europe in 2025, source: IESE Business School): seek profitable or breakeven SaaS, ARR €300K–€2M, founder absent from product post-closing. Pay 3–5x ARR.

The metrics that make your price

NRR (Net Revenue Retention) is the #1 indicator that determines your multiple. An NRR > 110% over 12 consecutive months mechanically places your asset in the top quartile of multiples. Concretely: each NRR point above 100% is worth 0.2–0.4x additional ARR based on data observed on Aegryn 2024–2025 transactions.

Certification before the sale: why it changes everything

Aegryn Grade-certified assets trade at a median of 6.9x ARR, versus 3.1x for uncertified assets in the same segment. The explanation is simple: certification reduces the perceived risk for the acquirer, it documents the four critical dimensions (Code, IP, Finance, Security) in an enforceable way. An acquirer who doesn't have to redo the technical audit themselves can offer a premium. Fewer than 25% of assets submitted pass Aegryn certification on the first attempt, the remaining 75% receive a remediation plan.

The sale process step by step

• Months 1–3: Preparation, internal audit, IP clean-up, data room setup, Aegryn certification (if applicable). This is the most underestimated and most critical phase.
• Months 3–5: Market launch, writing the confidential teaser, selecting qualified acquirers, NDAs, controlled data room access.
• Months 5–7: Indicative offers (LOI), evaluation of offers, selection of 1–3 preferred acquirers, negotiation of main terms (price, structure, any earnout).
• Months 7–9: Exclusive due diligence, in-depth audit by the selected acquirer. This is where uncorrected gaps from phase 1 collapse deals or trigger price renegotiation.
• Months 9–10: SPA and closing, negotiation of the transfer deed, escrow, rights transfer, transition period.

The mistakes that destroy the price

• Presenting non-auditable ARR (mix of subscriptions + one-off services not separated). Acquirers systematically apply a 20–40% discount on hybrid ARR.
• Discovering IP issues in due diligence (contractors without rights assignment, unfiled trademark). In 43% of cases (Aegryn 2024–2025 data), an IP issue forces a price renegotiation downward or an escrow adjustment.
• Founder over-dependency: an asset that requires the founder to operate trades at 30–50% below market. The acquirer buys an asset, not a person.
• Entering a process without a clear mandate: "DIY" sales without a broker or formal structure take an average 8 months longer and reach closing 40% less often (source: Dealsuite 2025).

“A well-prepared asset sells for twice as much and twice as fast as a poorly prepared one, preparation is not a formality, it is the primary source of value creation in a sale.”

— Aegryn Advisory