Serious, pre-qualified buyers for real estate agencies across Spain — vetted by us, exclusive to you.
We replace standard lead generation with a precision focus on high-intent capital — serious prospects with real means, never recycled leads.
Our entry-level plan delivers a minimum of 8 ready-to-close buyers every month — and scales seamlessly to 40–50+, or up into multi-million budgets, as you grow.
Your agency sees serious buyer activity the day after setup. The first meeting with a pre-qualified, real-intent buyer typically lands 3–6 days after launch.
Agencies that use acquisition partners like us generate up to four times the revenue and 2.6–6× ROI versus those who don't.
Source: Real Estate Marketing Statistics 2025 (ElectroIQ); Focus Digital 2025.From Mallorca to Madrid to the Costa del Sol — we connect standout listings with buyers who are ready to move.

A clear, tailored system — built specifically for your agency and market.
We map your inventory, ideal buyer and target markets in a short call.
Campaigns and qualification flows, tailored to your agency and launched for you.
Every prospect is qualified for budget, timeline and real intent before reaching you.
Exclusive, ready-to-close buyers land with your team. Your agents do what they do best.
Why top real estate agencies trust us to elevate their business.
"Honestly, one of the best decisions we've made for the agency. We wanted to reach Scandinavian and German buyers for our villas here on the island, and Wilhelm just got it — they understood exactly the kind of client we attract and brought us people genuinely ready to buy, not just browsing. A few months in and we couldn't be happier."
"Straight to the point: they deliver. We needed a dependable way to put serious international buyers in front of our prime Madrid listings, and the quality was there from week one. No fluff, no chasing dead ends — just qualified people who actually turn up to viewings. The numbers did the convincing."
"From the very first call it simply felt right. Rather than pushing a template on us, they listened, understood our vision for attracting Swedish buyers to Marbella, and built around it. What surprised me most was how quickly we saw real movement. A partner you can genuinely trust is rare — we've found ours."
Founded by Swedish entrepreneur Carl Wilhelm and based in Switzerland, Wilhelm Agencies provides a high-caliber bridge between premium real estate and serious, vetted buyers. We partner exclusively with agencies to eliminate market noise — replacing standard lead generation with a precision-based focus on high-intent capital.
"We build real trust the old-fashioned way: honesty, straight talk, hard work, and lasting relationships built on excellence."
We run targeted, multilingual campaigns built around your inventory and ideal buyer, then qualify every prospect for budget, timeline and genuine intent before they reach you. Your agents only ever speak to serious, vetted buyers — never recycled leads.
You'll see serious buyer activity within days of launch — the first meeting with a pre-qualified buyer typically lands 3–6 days after we go live. On the entry-level plan, most agencies average around one closed property per month, scaling from there.
Straightforward monthly plans with no long lock-ins. The entry level delivers at least 8 vetted buyers a month, and you scale up as results compound. We'll walk you through exact pricing for your agency on the call.
Every qualified buyer we generate is exclusive to your agency — never shared or resold to anyone else. We handle all data in line with GDPR and EU data-protection standards, so your pipeline stays private and protected.
Let's connect and get your agency's growth started ASAP. Book a no-pressure call and we'll show you exactly how the system would work for you.
Book a callHigh-intent buyers for real estate agencies in Spain.