Skip to content

Proof

The results, and the clients behind them.

Real numbers from real campaigns, plus the reviews, video reviews and messages from the entrepreneurs themselves. Scroll and read along.

0+

years of experience

€0M+

ad spend managed

0x

average ROAS

0+

companies helped

Featured

Logo Werk & Berg Van fitting

From scattered inquiries to millions in revenue.

Brian from Werk & Berg started with scattered inquiries. A year later there is a predictable revenue engine running.

4,500+

leads

€3M+

revenue

€13.25

cost per lead

Campaign result from Werk & Berg, sensitive data has been made unreadable Cropped for privacy

In their own words

Clients on the collaboration.

Video review

Dr. Ludidi

On the collaboration and the results.

Video review

Shop Canvas

On the collaboration and the results.

The podcast

Clients tell their story.

In our podcast we interview entrepreneurs about their growth, their numbers and the collaboration. Watch the episodes.

Podcast met Werk & Berg Podcast

Werk & Berg

From €0 to €1M revenue

Watch
Podcast met VLEX Vending Podcast

VLEX Vending

Scaling with leads

Watch
Podcast met Zumex Podcast

Zumex

Growth in the kitchen sector

Watch
Podcast met Beautylink Podcast

Beautylink

More appointments, more revenue

Watch
Podcast met Uptmz Podcast

Uptmz

Predictable new customers

Watch

Reviews & messages

What clients say about us.

From Google reviews to the messages we got when the leads came in. Shown in their original language.

"A very pleasant experience with Rocket Leads, and especially with Danny. Danny helped me well right from the start, really thinks along with you and responds fast."
H Hristo Gogov, via Google
Klantbericht van VLEX Vending: 60k+ binnengehaald deze week
H

Hazem

Ecom Temme

I really want to thank you and Mike!

The lead quality keeps getting better, I have more full-timers and increasingly older candidates, so absolutely top

"We work together with Rocket Leads and are very happy with the collaboration. Danny helped us get real insight into how to set up and optimise your ads the right way."
D DT Events & Verhuur, via Google
Video review: Van €0 naar €1.000.000 omzet, Werk & Berg Video review
Klantbericht van Werk & Berg: 20 klanten afgerond, omzet 100k
K

Kelly

Novapaso Villas

Sold the first apartment last week with one of the leads from your campaign

"Great approach! We've been working with Rocket Leads for a while now and are really happy with the results. They helped us bring in more qualified leads and book appointments that actually pay off."
N Nora, via Google
Klantbericht van AI Assist: enorm veel goede leads
D

Dr. Ludidi

Nutrition expert

Just closed a high-end ticket through the campaign

Great work so far, leggo team!

"Super happy with Danny, they've already delivered us quite a few leads. Glad I started this collaboration. Rocket Leads is a top company."
V Verhuisvlot, via Google
Klantbericht van Godu bv: eerste order is een feit
K

Kaya

Uptmz

Total from Rocket Leads in December: €3,632, with 20 clients

Happy holidays!

"We have a really pleasant collaboration with Rocket Leads; we've been working together for 6 months now and have received many good leads this way."
K KC-Projects, via Google
Klantbericht van Dr. Ludidi over de leads en gesprekken
E

Entrepreneur

B2B services

Absolutely! We are on a roll

We hope to end the week at 20k

"We worked with Rocket Leads over the past months. Had a really nice collaboration and brought in hundreds of leads."
J Jinder Singh, via Google
Klantbericht van Werk & Berg: eerste 30 dagen 68.000 euro omzet
"Very good collaboration with Rocket Leads. They are professional and helpful. They think along really well."
B BXB, via Google
Klantbericht van Werk & Berg: van 16k naar 32k naar 60k per bestelling
"Been in contact with Tim from Rocket Leads for a few months now, an honest and easy-going guy. He and the marketing team are top."
Y Yentl Geerits, via Google
Klantbericht van AI Assist: eerste lead naar klant geconverteerd
"I worked with Roel and Mike and am extremely happy with the collaboration! They offer fast service."
J Johan Ok, via Google
"Had a pleasant collaboration with them. They're also very flexible. Also very happy with Simon, our account manager."
C CarWorx Belgium, via Google
"Pleasant collaboration, good at making clear arrangements, clear explanation with many possibilities. Absolutely recommended."
A A. Bendeler, via Google
"Excellent service and impressive results! We've been working together with Rocket Leads for some time now."
K Keukenplaats BV, via Google
"Our collaboration with Rocket Leads is going great. They not only deliver strong leads, but also think along."
Z Zoë, via Google
"A good company that delivers results. Danny is very service-oriented and acts fast."
Q Quinten Speksnijder, via Google
"We are very happy with our collaboration with Rocket Leads. From the start they exceeded our expectations."
L Linsy Zibret, via Google
"We work together with Rocket Leads and are genuinely positively surprised by the number of quality leads."
A Ayman el Moudden, via Google
"Rocket Leads is a reliable partner for effective lead generation. Their approach really works!"
N Noor Heinen, via Google
"A pleasant collaboration with Rocket Leads. Stefan the marketer is a real ace at creating the right content."
A Adrian Markus, via Google
"Very pleasant collaboration with Danny. Guided well through the process. Clear communication and feedback."
K Kim van der Velde, via Google
"A good experience with Rocket Leads! In the early stage they listen attentively to your wishes."
S Sezer Yas, via Google
"Super service with results beyond expectation! I've been working with Rocket Leads for a few months now."
R Rick Spooren, via Google
"Very happy with the collaboration. Smooth, pleasant communication and great results! Thanks!"
A Aleksandr Sazin, via Google
"I know Rocket Leads through my partner, who already uses them. When we got into trouble I reached out."
J Jessica Maciagiewicz, via Google
"Great work, Rocket Leads team! Today you proved once again why your name stands for quality."
W WindowPoint HQ, via Google
"During a challenging market for solar panels, Rocket Leads delivered really good results within a month."
H Halil Teker, via Google
"We at Promoview would like to express our appreciation for the excellent service that Rocket Leads provides."
P Promo View, via Google
"We had a very pleasant collaboration with Rocket Leads under Roy's lead. The team is professional."
I Ivo Bruijnaers, via Google
"The collaboration with Rocket Leads was a very pleasant experience. The team is professional and involved."
N Neil Hendriks, via Google
"I came to Rocket Leads because I want to grow my business and revenue. This smart approach works."
N Nathalie DB, via Google
"Danny is someone with whom working together feels very natural and pleasant. Always quickly reachable, thinks along."
C Cindy Schuurink, via Google
"Rocket Leads stands out through professionalism, involvement and transparent communication."
D Dennis Weijers, via Google
"Top service! Rocket Leads really exceeded my expectations. Thanks to their careful approach."
J Joy Visser, via Google
"Rocket Leads helped us enormously with qualified leads! They really think along with you."
M Martijn Wildeman, via Google
"Lots of cowboys in this field; I thought, here's another one. Rocket Leads took that worry away from me."
B Bas van Galen, via Google
"I'd definitely recommend a collaboration with Rocket Leads to everyone! Clear and fast communication."
T Ted Gomes, via Google
"Very good experiences with Rocket Leads. They think along well, whatever your challenge or question may be."
T Teun Nauta, via Google
"Pleasant working with Rocket Leads! At first you're always afraid you won't get value for your money, but that wasn't the case here."
P PRS ecommerce, via Google
"Rocket Leads exceeded my expectations. With their excellent service they don't just generate hundreds of leads."
J João Kwakernaat, via Google
"The Rocket Leads team is top! They're very involved and keep going until success is achieved."
S Sofie Kleefstra, via Google
"To expand our products and services into Germany we were looking for a suitable partner. We found it."
D Daan, Head-Boards, via Google
"I started a long-term collaboration with Roy of Rocket Leads to take my business to the next level."
B Boy van Niel, via Google
"Rocket Leads helped us fantastically with recruiting new staff for Unique Solar."
A A. Mouhib, via Google
"Roy and the Rocket Leads team are really pleasant people to work with. The communication is top."
T Thomas Dik, via Google
"Rocket Leads arranged everything neatly, from the moment you agree to a collaboration."
D Dennis van Thoor, via Google
"Roy and his team know very well what they're doing, namely top-of-the-line lead generation."
L Luuk Bouw, via Google
"Top company! After working with Rocket Leads for quite a while, I can say I'm very satisfied."
J Joris, via Google
"We were quite sceptical when we started with Rocket Leads. After a few blunders with other marketing agencies, this is a breath of fresh air."
L Luc van Elsloo, via Google
"This company is truly great to work with. Good team! Helpful, they know what they're talking about."
E Esther Misi, via Google
"The collaboration with Danny Palmeri is super good! He knows his stuff and is super creative."
D Damir Grbavci, via Google
"Started a collaboration with Rocket Leads this year; communication is great! Because of this I've taken on a lot of work."
N Noah Desbarida, via Google
"Good start, they think along, promises are kept, always reachable, clear evaluation."
T Tibor van der Meer, via Google
"We've been working with Rocket Leads for almost a year now. A really pleasant collaboration; they deliver what they promise."
O Olivier Smit, via Google
"Very happy with Rocket Leads! Achieved nice results over the past months and brought in many good leads."
R Robin van Putten, via Google
"Super pleasant collaboration with Roy and Stefan. They're real top guys and absolutely know what they're talking about."
B Bodee Schemkes, via Google
"Top collaboration with Roy! Since the start our company has grown 30% in monthly recurring revenue."
E Erwin, Klikko, via Google
"Rocket Leads and Stefan helped me recruit leads for my platform. Very happy with the collaboration."
S Simeon Hoefnagels, via Google
"Nice experience with Rocket Leads, good contact with Stefan and he thinks along nicely to get the best results."
D Danny van der Ven, via Google
"I've been working with Rocket Leads for 2 months; it took a bit at first to make the right videos, but after that it ran great."
O Owen Boesveld, via Google
"Very happy with the advice from founder Roy. It changed the mindset in our agency towards a better approach."
A Auke de Geus, via Google
"Rocket Leads delivered many leads in a short time. They also responded quickly to questions or remarks."
H Hans Reijnen, via Google
"Rocket Leads is a really cool company. Clear advice, thinking along with the campaign and the business. Great to work with!"
N Nick Aldewereld, via Google
"Had a pleasant collaboration with the Rocket Leads team. Communication went in a very pleasant and professional way."
R Ronne Boom, via Google
"A very pleasant company to work with. Roel and Quintus work hard to make sure our company grows."
B BJ S, via Google
Video review: Videoreview Daan Video review
"After working with Roy of Rocket Leads for a month, not only was our own service delivery improved."
P Pepijn Elsen, via Google
"Danny is a real top guy. Good service and communication."
N Noof, via Google
"What a special company, and I mean that in a very positive way. Thanks Roy for the extensive explanation."
S SIC BV, via Google
"A pleasant company to work with. They respond fast, think along and come up with innovative ideas."
R Robin Glissenaar, via Google
"Top company and top people! They know what they're doing and help think along with what's good for you."
M Michael Sip, via Google
"It's a super pleasant collaboration with Stefan! He always thinks along well and responds fast. Highly recommended!"
A Amber Prinsen, via Google
"I worked with Roy for a month of coaching. Really a top experience and learned a huge amount."
K Kobe Iterbeke, via Google
"Pleasant collaboration. I mainly had contact with Danny. A good guy who's happy to help and genuinely thinks along."
A Abdellah Dira, via Google
"Very happy with the number of leads and the cost per lead achieved. A pleasant collaboration."
M Max, via Google
"Great collaboration, good communication, very good service. When you want changes to the leads, they act fast."
L Lars Geraerts, via Google
"Stop searching! If you're looking for a high volume of leads right away, you definitely need to be at Rocket Leads."
L Lukas Hagenbeek, via Google
"I have a positive experience with Rocket Leads. Professional service, and grateful for the top results."
D Daan Tenhagen, via Google
"The collaboration with Roy is going really well. We haven't been at it long and already see serious growth in our leads."
T Tess de Ree, via Google
"I'm a loyal customer of Rocket Leads; easily reachable and they keep their agreements."
S Sergio Faber, via Google
"In one word: amazing! Good contact and excellent service, they proactively think along."
M Maikel van Breugel, via Google
"Of the several marketing agencies I've worked with, Rocket Leads is by far the best. They actively think along."
O Olaf Bosma, via Google
"Roy is a pleasant contact person, always honest and works hard. We highly recommend Rocket Leads."
S Sherin B, via Google
"They think along well to run the campaigns successfully, completely unburdening you for your social media business."
G Gaele Bouma, via Google
"We've been working with Rocket Leads for a few months now and they generate 100+ quality leads per month."
V Vincent Stoit, via Google
"Super pleasant collaboration! They're truly focused on results. Absolutely recommended!"
F Fauve Raaijmakers, via Google
"They keep their appointments and are the best lead company across the Netherlands, with new requests daily!"
G Garden Gallery, via Google
"Works well. Lots of quality leads. We're getting busy with all those appointments."
F Floris van den Assum, via Google
"Want to thank you for the pleasant collaboration! Who knows, a follow-up may come in the future."
R Roy van Egten, via Google
"Had a really pleasant and professional collaboration with Rocket Leads!"
D Danique Szabo, via Google
"They really helped me grow my business!"
S Sander B., via Google
"Effective, results-driven and with a professional team that truly thinks along. Highly recommended!"
L Lisa Manders, via Google
"Happy with the new collaboration! Quick to act and clear communication made the process great."
M Max Douma, via Google
"Awesome, made the first sale within 3 days and 70 requests within 5 days. Top service!"
B Brian Grimbergen, via Google
"Pleasant collaboration! Good contact and very good results. Thanks Roy and team!"
S Sem IJdema, via Google
"Great company. They really help us grow. Quick to act, which is nice, and they truly think along!"
K Kaya van Kessel, via Google
"Top company, transparent and clear communication! If you want to grow as a company I definitely recommend this team."
S S Sale, via Google
"Very good service! Customer-oriented, personal, and they always keep to the promised leads. Recommended!"
M Martin Jurres, via Google
"A very pleasant and professional collaboration! I can recommend it to everyone."
A Adriaan Pleijsier, via Google
"Positively surprised by the service, knowledge and especially the results we achieved thanks to Rocket Leads."
K Klantkaart, via Google
"The best lead generation agency in the market!"
A ATX Recruitment, via Google
"Super nice company, received many great leads."
G Gijs Van Brunschot, via Google
"Super collaboration! Very strong communicators and they do what they say!"
J Jelle de Vlieger, via Google
"A very pleasant company to work with! Good guidance, clear vision, good results."
G Guus Boerenkamp, via Google
"Good communication, excellent quality; in short, a good collaboration."
M Maxim Andries, via Google
"100% recommended. They deliver what they say, communicate fast and are flexible. 5/5."
P Peter Dragstra, via Google
"Nice company, clear quotes, definitely worth a try."
T Teun Michels, via Google
"Good service from this company, we're very satisfied. They deliver good work."
K Kelly van der Schraelen, via Google
"Nice experience, helped well by Danny of Rocket Leads."
R Robbie Damen, via Google
"Top collaboration, multiple call appointments and leads per day! Super!"
N Nick Kriegsman, via Google
"Good service and delivery. I'm very satisfied."
H Hermen Ekkel, via Google
"Pleasant collaboration. Easily reachable. They do what they promise."
C Christina Buter, via Google
"A pleasant company to work with! They act fast and think along well."
T Thomas Werkman, via Google
"Good service and easy to reach."
R Rob Reek, via Google
"Super experience and a mega result!"
M Meta Mat, via Google
"Friendly guys, good service and clear communication. Recommended."
J J P Singh, via Google
"Thanks for your insights in the field of lead generation!"
D Desmond Boateng, via Google
"Top team, pleasant and clear communication!"
Z Zilpha Hulsen, via Google
"A professional organisation with tailored solutions for every entrepreneur."
J Joni H, via Google
"They do what they promise. Fast and transparent communication."
S Stefan, via Google
"Good social ads marketers!"
K Kjell Schipper, via Google
"A fine collaboration."
R Robin De Jonge, via Google
"We've been working with Rocket Leads, and especially Danny, for almost a year now — what a top guy!"
J Joerie Omis, via Google
"We've been working together with Rocket Leads for a while now and are very happy with the collaboration."
J Joey van Klaveren, via Google
"They're a professional lead company and they come with a good plan."
A Ali Akbari, via Google
"We've been working with Rocket Leads for a few months. They say what they do and do what they say!"
B Bas en Tamara Peeters, via Google
"A real recommendation, top results with Rocket Leads! I'm more than satisfied with my collaboration."
B Bastian Schneider, via Google
"My experiences from almost two years of collaboration are purely positive. Our close collaboration has brought a lot."
A Andreas Hildwein, via Google
"Since December 2024 we've been running customer acquisition campaigns for my two companies, together with Rocket Leads."
P Peter Schnepf, via Google
"I'd like to say that Naomi and Estelle are the best professionals I've ever worked with."
T TORMAMED, via Google
"Great experience with Rocket Leads. They've been helping me manage my campaigns for a quarter now."
N Nat Han, via Google
"We're a kitchen store in the province of Turin. I've been working with Rocket Leads for two months now."
S Salvo Pa, via Google
"I'm extremely happy with Rocket Leads! They not only kept more appointments than promised."
J Juicy Creatives, via Google
"Rocket Leads delivered something I totally didn't expect: fast and reliable."
E Ekkehard Jagdmann, via Google
"Over the years I've worked with many lead generation companies, and Rocket Leads really stands out."
P PRO STEEL, via Google
"If you're looking for an agency that truly keeps its promises, with quality and dedication, then Rocket Leads is the right choice."
F Francisca Abreu Coutinho, via Google
"A fantastic collaboration; we've never been so successful with an agency at generating leads this quickly."
M Marco Herzberg, via Google
"They under-promise, because the results are spectacular! Excellent service, always willing to help."
A André Ludovice Vieira, via Google
"Facebook and Instagram ads that really work. I was sceptical at first and didn't believe they'd deliver on their promises, but they did."
H Hans de Kok, via Google
"I set up a recruitment campaign through Rocket Leads and was able to hire great employees right away."
E Eric Greif, via Google
"Rocket Leads helped us excellently with managing customer leads for clients in the financial sector."
T Trading Admirals UK, via Google
"The conversation was very honest and direct, and helped me a great deal."
Ö Özben Savran, via Google
"I'm more than satisfied. They really know what they're talking about!"
G Ghazi Jarrah, via Google
"Everything is great!"
C Christoph Bernhard, via Google
4.7 Google reviews

Numbers per campaign and per period. Results vary by industry, offer and follow-up.