THE SHORT ANSWER
An agency builds a funnel you own, takes three to six months to reach a stable cost per lead, and charges a fee whether or not it works. A marketplace gives you volume immediately, usually shared, and leaves you owning nothing. An exclusive pay-per-lead supplier sits between: no build time, no asset, but single-buyer enquiries and a published price. Choose on how quickly you need volume and whether you intend to own the channel in two years.
These three are routinely discussed as if they were competing vendors offering the same thing at different prices. They are not. They are different products with different risk profiles, different time horizons and different end states, and the right choice depends far more on your situation than on any supplier's quality. Treating them as interchangeable is how a firm ends up paying agency prices for marketplace outcomes.
The clarifying question is not which is best. It is what you will have in twenty-four months, and whether the crews eat in the meantime. Those two considerations point in opposite directions often enough that most established firms end up running two of the three at once. That is not indecision, it is a recognition that the two questions have different time horizons.
The numbers, at a glance
Time to stable cost per lead: 8 to 16 weeks with an agency; the same week with a marketplace or a pay-per-lead supplier
Typical agency cost: EUR 1,000 to EUR 3,000 monthly management plus media, with the media risk on you
Typical marketplace cost: EUR 20 to EUR 45 per shared enquiry, distributed to three or four buyers
What you own at the end: an ad account, creative and 2 years of conversion data with an agency; nothing transferable with either purchase model
The agency: buying a capability
An agency spends the first six to ten weeks losing money on your behalf. That is not incompetence, it is how paid channels work: the algorithm needs conversion volume before it can optimise, and the first version of the landing page is always wrong. Expect cost per lead to start at two to three times its eventual level and to fall as the account learns.
The payoff is ownership, provided you insist on it in writing. The ad accounts should be in your name, the pixel and conversion data should be yours, and the creative should be licensed to you outright. Firms that skip this discover at handover that two years of learning belonged to the agency, which is the single most expensive administrative oversight in this category.
The marketplace: buying immediate volume
Marketplaces solve one problem extremely well: it is Tuesday, a crew is free next week, and you need enquiries now. Volume is effectively unlimited in most trades and territories, the price is low, and nothing needs building.
The costs are structural rather than accidental. The enquiry is usually shared, which halves or thirds your close rate. You are competing on response speed rather than on capability. And because the marketplace owns the customer relationship, your reputation accrues to their brand rather than yours. None of this is disqualifying; all of it should be priced.
The exclusive pay-per-lead supplier: the middle option
This model borrows the immediacy of the marketplace and the conversion economics of a well-run owned funnel. The supplier carries the media risk, the enquiry goes to one buyer, and the price is fixed in advance so it can go into a budget rather than a forecast.
Best for: filling known capacity with predictable cost, entering a new territory without a build, or covering a seasonal peak.
Worst for: businesses whose goal is a self-sustaining marketing function within two years, since nothing accumulates.
The decisive question: whether exclusivity is genuine, because without it this is a marketplace with better pricing pages.
A decision rule that survives contact with reality
If you need leads inside a fortnight, an agency is not an option regardless of its merits, because the timeline is fixed by the platform learning phase rather than by effort. Buy volume now and start the build in parallel if you want both.
If your monthly requirement is under about twenty-five leads, an agency fee will not amortise and buying is almost always cheaper. Between twenty-five and sixty it is genuinely close and depends on your margin. Above sixty, the case for owning the channel becomes hard to argue against on cost alone, and the only remaining question is whether you have the internal capacity to manage it.
Choose between the three deliberately
Write down when you need the first enquiry and let that eliminate whichever option cannot meet it.
State your monthly lead requirement and test it against the twenty-five and sixty thresholds.
Decide whether owning a marketing asset in two years is a real objective or a nice idea.
For any agency, get ownership of accounts, data and creative into the contract before starting.
For any purchase model, confirm exclusivity in writing and check it during the first sixty leads.
How these figures were built
These figures are a benchmark model, not a survey. They combine an industry base range observed across Western European home-improvement campaigns with a country multiplier for local auction pressure. Treat them as a band to negotiate against, not a quote.
How Flock Leads prices this
If the middle option is the one that fits your timeline, the price side of the comparison is fixed rather than negotiated per order.
Starter - 10 leads for EUR 750, which is EUR 75 per lead
Growth - 25 leads for EUR 1,750, which is EUR 70 per lead
Scale - 45 leads for EUR 2,925, which is EUR 65 per lead
Pro - 70 leads for EUR 4,340, which is EUR 62 per lead
Max - 90 leads for EUR 5,400, which is EUR 60 per lead
No retainer, no contract term, and no lead sent to a second business. Unused volume rolls over under the Flock Lead Promise.
Want leads like this in your pipeline?
Flock runs the campaigns, screens the enquiries and hands you only the ones that match your service area, job size and capacity. You pay per lead, not per month.
Book a 15-minute fit check | See lead package pricing
Related answers
Frequently asked questions
Can I run an agency and a purchase model at the same time?
Yes, and most growing firms should during the agency build phase. Keep the reporting separate so the purchased volume does not flatter the agency's early numbers, and reduce the purchased volume deliberately as the owned channel matures. Set that reduction schedule at the outset, or the purchased volume will still be there in three years.
How do I judge an agency before the build is finished?
Watch leading indicators rather than lead count. Landing page conversion rate, cost per click against the market, and how quickly the first creative iteration shipped. If cost per lead has not halved by week ten, the account is not learning.
Are marketplaces worth it for high-value trades?
Rarely as a primary channel, because a shared enquiry on a EUR 15,000 job puts you in a four-way price comparison on your largest sales. They are useful tactically to fill a hole in the schedule. If you do use them, price the job as though you are the fourth quote on the kitchen table, because you almost certainly are.
What if an agency offers to work on commission?
Take it seriously, then ask who owns the ad account. Agencies carrying output risk almost always keep the asset, which converts the deal into pay per lead with extra steps. That may still be the right choice, but price it as such.
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