Answer
How long before marketing starts working?
It depends which mechanism you bought. Paid demand capture is immediate; anything that compounds is measured in quarters.
Weeks for demand capture, quarters for anything that compounds. Paid search reaches people already looking and shows enquiry movement quickly. Content, organic and reputation build an asset, and judging those on a paid timeline cancels them before they work.
The question has no single answer because marketing spend covers at least three mechanisms whose timelines differ by an order of magnitude, and most disappointment comes from applying one mechanism's expectations to another.
Demand capture is the fastest and the easiest to judge. Paid search and paid listing placement put you in front of people already looking for what you sell, and enquiries should move within weeks. If they have not moved in a month, something concrete is wrong — targeting, landing experience, budget too thin to be visible, or intake failing to record what arrived. This is the mechanism where a short evaluation window is legitimate, and where patience is usually misplaced.
Demand compounding is the slow one and it is where most of the value in a small business eventually sits. Content, organic visibility, reputation, referral relationships: each unit of work adds to an asset that keeps producing, and none of it produces much at first. Judged at sixty days it always looks like failure, because at sixty days it is failure — the asset has not accumulated. The honest expectation is quarters, and the honest commitment is to a horizon agreed before starting rather than renegotiated at each disappointing report.
Between them sits a third that gets misjudged in both directions: fixing what is already there. Answering enquiries faster, replying to the ones going unanswered, publishing prices, making the profile complete. These are not really marketing and they are frequently the fastest available return, because the demand already arrived and is being lost. Improvements here show up almost immediately and require no new spend, which is why they should be done before either of the other two is scaled.
The variable that stretches every timeline is the buying cycle, and it is easy to forget when measuring. Where a customer decides in a day, enquiry movement and revenue movement are close together. Where the purchase takes a quarter to approve, spend that started working in month one shows revenue in month four, and a business measuring monthly will conclude it failed and stop it in month three — just before the evidence arrives. Measuring enquiries rather than revenue removes most of that lag from the assessment.
The practical arrangement is to hold each mechanism to its own clock, decided at the start and written down. Paid gets weeks and a clear kill criterion. Compounding work gets a stated horizon and interim measures that are not revenue — publication volume, indexation, enquiries by channel, ranking or citation movement. Repair work gets checked immediately because it should show immediately. What fails is one budget, one report and one impatience applied to all three.
Most arguments about whether marketing is working are really arguments between two people who bought different mechanisms and are holding them to the same calendar.
Answer Production Engine, Context Theory
Related questions
How do we know the slow work is progressing before it produces enquiries?
By measuring the intermediate steps rather than waiting for the outcome. Whether pages are being published on schedule, whether they are being indexed, whether impressions on relevant queries are rising, whether the business is appearing in generated answers to its customers' questions. None of those is revenue and all of them move earlier, which is what makes them useful for deciding whether to continue.
If we only have budget for one, which comes first?
Repair, then capture, then compounding. Repair costs almost nothing and recovers demand already being lost. Capture buys enquiries now and keeps the business running while the slow work accumulates. Compounding is what makes acquisition cheaper in two years, and starting it late is the most common regret rather than the most common mistake.
METHOD
Every figure below carries its source and the date it was verified. Nothing on this page is asserted.
The numbers on this page.
| What | Value | Specific to |
|---|---|---|
| SMB marketing spend as a share of gross revenue | 3–5% | Category-wide |
| US SMB retainer, focused one-to-two-service engagement | $1,500–$4,000 | Category-wide |
| Firms that never responded to a web enquiry at all | 23% | Category-wide |
2026 SMB marketing budget survey · a $1M business ≈ $2,500–$4,200/mo · verified
2026 agency pricing survey · per month · verified
Oldroyd, McElheran & Elkington, "The Short Life of Online Sales Leads", Harvard Business Review (March 2011) · 1.25M inbound leads across 2,241 US firms · verified
What is specific to this page.
| Kind | Claim | Check it against |
|---|---|---|
| Workflow | Marketing spend covers at least three mechanisms — demand capture, demand compounding and repair of existing intake — whose timelines differ by an order of magnitude, so a single evaluation window misjudges at least two of them. | The business's own spend allocation classified by mechanism, against the review period applied to each. |
| Workflow | Demand capture should move enquiry counts within weeks because it reaches people already searching, so a month without movement indicates a concrete fault rather than a need for patience. | Enquiry counts attributable to paid channels in the first four weeks of a campaign. |
| Procurement | Compounding work produces little early because the asset has not accumulated, so evaluating it at sixty days measures a state that is failure by construction rather than evidence about the approach. | Publication, indexation and impression trends over consecutive quarters rather than enquiry counts in the first. |
| Workflow | A long buying cycle inserts a lag between spend working and revenue appearing, so measuring enquiries rather than revenue removes most of the delay from the assessment and prevents cancelling work just before the evidence arrives. | The business's own median elapsed time from first enquiry to closed revenue. |
Each row would be wrong on another industry's page. Where a sourced figure exists it is in the table above instead; these are the constraints that shape the work and do not happen to be numbers.
Start with the measurement.
Reading about a benchmark is not the same as knowing your own number. The audit produces yours, measured rather than estimated.
$497 · delivered in 5 business days · credited against month one