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About Adsvantage

Three performance marketers. No account managers, no handovers, no nonsense.

Who we are

Not an agency. A team.

Most marketing agencies have account managers who act as a go-between for the people actually doing the work. At Adsvantage, the person you speak to is the person in your account. No handovers, no lost information, no answers that start with "I'll check with the team".

€350k+
Ad spend managed annually
3.4x
Average return on ad spend
How we work

Measurable results,
clear communication

These are the things we actually do — not the values we put on a wall.

Transparency

You see what we do and why. Access to your own dashboard. No numbers we've massaged to look better than they are.

Results

Leads, revenue, ROAS. Those are the metrics that matter. Not reach, not impressions, not "brand awareness" as an excuse for poor results.

Direct contact

No account manager in the middle. The person you email is the person doing the work. Short lines, fast responses.

Improvement

Every week we look at what can be done better. Not because it sounds good, but because standing still means losing ground.

Why we exist

Why Adsvantage
exists

We started Adsvantage because we were frustrated with how most agencies operate: lots of promises, beautiful reports, and account managers who mainly translate questions from client to specialist and back. We wanted to do it differently — smaller, more direct, and with a focus on results you can actually see in your own numbers.

96%
Client retention rate
50+
Brands scaled profitably
The team

Three people who are
actually in your account

Fun fact: Michael is ranked in the top 20 on TAGGRS for server-side tagging.

Clients

Trusted by founders & marketers

From sustainable webshops to local lead gen — Michael runs the e-commerce accounts, Tom runs the lead-gen accounts.

No obligation

A 20-minute call.
No obligation.

You get a concrete picture of what your campaigns can do better. No sales talk. If there's nothing to improve, we'll tell you that too.

Google reviews

What clients say about us

5.0
Average rating · Google · 19+

"They are an awesome team!"

Nick van Wilgen
6 days ago

"Really great experience. Since I started working with these guys my Google Ads run a lot better."

Sammy Beelen
6 days ago

"I'm really happy with Tom as my Google specialist — he's been managing my Ads campaigns for a while. Communication is fast and clear, and Tom always has a solution for every question I throw at him."

Jimmy Jaggoe
2 weeks ago

"Really happy with the collaboration with Adsvantage! Deep expertise, very transparent, and they actively think along with you."

Floris Boeije
2 weeks ago

"Michael and Max do an excellent job managing my Google Ads account. They work skilfully and professionally — clearly people who know what they're doing. Highly recommended if you want to improve the return on your ads."

Stan Duinmeijer
2 weeks ago

"A super partner to work with. The best know-how in Castricum and surroundings when it comes to Google Ads, the latest developments and optimisation. Very happy."

Brand in Concept
1 month ago

"Specialist knowledge and fast, solid service in Google Ads management and optimisation. Highly recommended!"

Amber Wijngaard
1 month ago

"Adsvantage helped me incredibly well with my Shopify e-com store. Michael set up a PMax feed-only campaign combined with a search campaign. Hugely grateful — 100% the best online marketing company in Castricum and surroundings!"

Rik Slomp
2 months ago

"Really good experience with Adsvantage from Limmen. Professional, quick and clear communication — they actively think with you. Deep knowledge of online advertising and Google Ads, and they help shape the best strategy. Friendly team that moves fast."

Petra Hieltjes
2 months ago

"Great marketing agency from Castricum. They doubled my revenue and the team is genuinely friendly. They think along, respond fast and clearly know what they're doing. Definitely recommended!"

Etienne Korf
2 months ago

"Great collaboration! Good communication and the campaigns delivered solid results. Highly recommended."

Loïc Baele
2 months ago

"The best marketers I've worked with. Really pleasant to deal with and solid results."

Thomas TT
2 months ago

"Really pleasant experience with Adsvantage from Limmen. Professional, fast and a pleasure to communicate with. Absolutely worth working with!"

Bob Krabben
2 months ago

"Haven't been working with Adsvantage for very long, but already really happy with the growing results!"

Piet De Jong
2 months ago

"Super service! They know exactly what they're doing."

Jorrick de Jong
2 months ago
See all reviews on Google →