Methodology · unified-v1

The model should be easier to inspect than to believe.

EvalyMe produces a directional estimate from founder-provided metrics. This page publishes the current formula, the score weights, and where the model stops being useful.

Engine unified-v1 Last updated Sep 2, 2026 USD output
01 · Scope

What the estimate means

The range is an operating-model output. It is useful for comparing scenarios and identifying weak signals. It is not a formal appraisal, fairness opinion, financing offer, or prediction of the price a particular buyer will pay.

EvalyMe does not currently ingest private acquisition transactions or live comparable-company data. Strategic fit, competitive tension, diligence findings, deal structure, taxes, debt, cash, and negotiation can move a real outcome materially outside this range.
02 · Range

How the range is calculated

ARR = MRR × 12
adjusted multiple = base multiple × growth factor × churn factor × LTV/CAC factor × age factor
midpoint = max(ARR × adjusted multiple + active-user value, MRR × 6)
low = midpoint × 0.78
high = midpoint × 1.28

Growth is bounded from −100% to 200% monthly, churn from 0% to 100%, LTV/CAC at 6×, and the maturity adjustment at 36 months. These caps reduce extreme-input distortion; they do not make extreme inputs reliable.

03 · Base assumptions

Base revenue multiples

Each revenue model begins with a fixed base multiple. The operating factors above then adjust it. The base values are model assumptions—not quoted market prices.

SaaS Subscription 5.0×
Marketplace 3.5×
Advertising 2.5×
One-time Purchase 2.8×
Freemium 4.2×
Services 1.8×
04 · Operating score

Six visible signals, weighted to 100

Revenue strength

28%

ARR compared with a $600k reference ceiling

Unit economics

18%

LTV/CAC, capped at 6×; neutral fallback when omitted

Retention

16%

Monthly churn, with 20% treated as the floor

Growth velocity

16%

Monthly growth, with 30% treated as the ceiling

Scale potential

12%

Active users compared with a 100k reference ceiling

Maturity

10%

Months active, capped at 24 months

The operating score describes the inputs used by this model. It is not a credit rating, investor endorsement, or standardized industry score.

05 · Calibration

External context, not borrowed certainty

We use public market commentary to challenge the model’s assumptions and explain where private valuations differ from public-company benchmarks. Two useful reference points are the SaaS Capital Index for public SaaS context and Acquire.com’s calculator, which states that it uses thousands of closed acquisitions. EvalyMe does not claim access to Acquire.com’s transaction data and does not reproduce its methodology.

Use the model well

Change one input. Ask why the result moved.

The model is most useful as a scenario tool: verify your inputs, change one operating assumption, and decide whether the work required to improve it is commercially sensible.

Run a private estimate