How to Value a Marketing or Creative Agency

Agencies are people businesses, which makes them tricky to buy — the value can walk out the door. The multiple is really a measure of how much the business depends on the founder and how recurring the revenue is.

What SDE is — and why this industry is priced on it

Small, owner-operated businesses are almost never priced on revenue. They are priced on SDE (Seller's Discretionary Earnings)— the total cash a single owner-operator takes home. You start with net profit and add back the owner's salary, personal perks run through the business, one-time costs, interest, and depreciation. SDE is then multiplied by an industry multiple to estimate enterprise value.

Marketing and creative agencies are valued on SDE, and the two levers that matter most are retainer (recurring) revenue versus one-off projects, and how dependent delivery and sales are on the founder. Productized services and a real account/delivery team push multiples up.

The real multiple range for marketing / creative agency

These are the curated rule-of-thumb ranges this site uses across its calculator and AI analyzer — drawn from BizBuySell Insight Report + BVR/Business Reference Guide broker rules-of-thumb, 2024–2025. Treat them as a comp range to anchor a price, not an appraisal.

Retainer revenue and reduced founder dependence push multiples up.

Worked examples

The math is simply SDE × multiple. Three examples across the range:

A business at the typical 3× multiple on $220,000 of SDE works out to $660,000. You can run your own number — and see the full low/typical/high range — in the free valuation calculator.

What pushes the multiple up

A high share of monthly retainer revenue, a diversified client base (no single client over ~15–20% of revenue), account managers and a delivery team that run client work without the founder, documented processes, a productized service offering, and a steady inbound lead source that isn't the founder's personal network.

Risks & red flags that drag it down

Founder dependence is the core risk — if the founder is the rainmaker, creative lead, and main account relationship, the business is fragile. Watch for client concentration, project (non-recurring) revenue, key employees with no retention plan, and revenue tied to a single platform or channel that could change.

Verify before you anchor on a price

Get the client roster with contract type (retainer vs. project), tenure, and revenue share, and confirm how leads actually come in. Reconcile revenue to bank deposits, and probe what happens to the top three clients if the founder leaves — that's the real test of transferable value.

Is it a good acquisition? The SOWS lens

Beyond price, ask whether it's a good buy. The SOWSframework (popularized by Codie Sanchez) scores a deal on whether it's Stale (outdated marketing/ops you can modernize), Old (a long-tenured, motivated seller often open to financing), Weak (under-optimized systems and pricing you can fix), and Simple (a model you can actually run).

Agencies can be Weak (under-priced retainers, no upsell motion) and Stale in their own marketing, but they're often not Simple and the seller is rarely Old. The best agency buys have recurring retainers and a delivery team in place, with the founder willing to carry a seller note and stay on long enough to transfer relationships.

Structure the offer, not just the price

Price is only half the deal. A seller note keeps the seller invested in a clean handoff and lowers your cash to close; an SBA 7(a) loan can fund the rest. When you have a real listing, run the full deal — valuation, SOWS score, multiple sanity-check, and a seller-financed offer — through the AI Deal Analyzer.