Hakan Ersu

B2B scaling, online marketing, digitalization, sales, AI, growth

Hakan Ersu
CUSTOMERS' CHOICE 2026
TOP SERVICE PROVIDER 2026
4.97 out of 5
Excellent
327 Reviews
Contact information
Ersu Consulting GmbH supports agencies, B2B service providers and experts in establishing successful new customer, employee, sales and marketing processes, growing predictably and increasing sales in the long term with the help of a no-brainer...

Contact information

Hakan Ersu
Georgstraße 38
30159 Hannover
Germany
Directions

Contact person
Ersu Consulting GmbH

Websites

Social Media

100% Recommended
5 stars 131
3 stars 0
2 stars 0
1 star 0
Excellent (4.97)
Cost-performance ratio
Excellent (4.89)
Top competencies

Creative impulse

5.00 out of 5
9 Reviews

Professionalism

4.89 out of 5
9 Reviews

Customer focus

4.89 out of 5
9 Reviews

134 Reviews on ProvenExpert.com

4.96 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
The conversation with Hakan Ersu was extremely enriching for me as an agency owner. Without a lot of fuss, he showed me in a very short time what potential there is in my business model - and how I can exploit it further in a targeted manner. I was particularly impressed by his clear way of communicating complex positioning and sales topics in an understandable way and translating them directly into practical recommendations for action.

I received more clarity and concrete ideas in a short space of time than in many a lengthy consultation. Hakan not only brings expertise, but also thinks with an entrepreneurial vision. If you want to work on your agency instead of just in it - I can only recommend a meeting with Ersu Consulting.
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Customer review & rating for:
Hakan Ersu
15/05/2025Burak B.
5.00 out of 5
Excellent
Recommendation
I worked with Hakan as part of the BAFA certification process and can wholeheartedly recommend him.

What really stood out to me was how straightforward and pleasant the collaboration was from the very beginning. No unnecessary hassle, no chaos—just a clearly structured, streamlined process where you know exactly what to do next.

A major plus was the communication: I received every single response (and yes, I had quite a few questions :D) on the very same day—often within just a few minutes. Especially with a topic like this, that’s incredibly valuable because you don’t waste any time and always know immediately what to do next.

The entire certification process was completed in under 4 weeks, despite a small mistake on my part. The mistake was mine, as I hadn’t passed on an important piece of information in time—yet Hakan reacted immediately and sent me a suitable email template right away, which allowed the problem to be resolved quickly and easily. Situations like this really demonstrate how professional and solution-oriented the work is.

Hakan also minimized the bureaucratic effort involved, which made the process really simple and logical for me.

You can just tell that Hakan knows exactly what he’s doing and guides you confidently through the entire process. At the same time, our collaboration was always on equal footing and super relaxed—I could ask questions at any time and always received helpful and honest answers right away, even beyond the actual topic at hand.

In terms of results, the impact was immediately noticeable:
within 14 days, we secured two new projects that likely wouldn’t have come together so quickly without the certification.

Additionally, I’ve built significantly more trust with my target audience and gained a much clearer understanding of my positioning.

Overall, a top-notch collaboration—efficient, professional, and at the same time very pleasant on a personal level. Highly recommended.
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Customer review & rating for:
Hakan Ersu
17/04/2026David U.
5.00 out of 5
Excellent
Recommendation
Hakan took a ton of time to help me with my questions and shared so much expertise during our conversation. Thanks for the awesome support! :)
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Customer review & rating for:
Hakan Ersu
16/04/2026C.
5.00 out of 5
Excellent
Recommendation
Very friendly service! They really took the time to assist me personally and were able to provide me with expert help on various issues.
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Customer review & rating for:
Hakan Ersu
13/04/2026Anonymously
5.00 out of 5
Excellent
Recommendation
I just finished a free initial consultation with Hakan, and yesterday I also spent an hour talking to Max about ads. Hakan and I discussed sales, positioning, and marketing.
During those two calls, I took nearly three pages of notes, even though I’ve been in marketing for almost two years.

I now have a to-do list that will keep me busy for the next month—and in a good way.
I know this is going to create incredible value, and I almost wonder how the two of them can offer this when they’re already providing so much added value.

What also surprised me was that Hakan and Max didn’t even pitch or try to close me right away. I really appreciated that—it was a genuinely productive conversation, not a sales call.

I’m now turning my attention to putting this into practice. Based on the value I’ve received alone, I can only urge you to take the 60 minutes for the initial consultation.
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Customer review & rating for:
Hakan Ersu
09/04/2026Timon H.
5.00 out of 5
Excellent
Recommendation
I can recommend an initial meeting with Hakan to any agency owner, even though I'm not even a coaching client of his at the moment. I first met him at TAK25, where he immediately made a very likeable impression. Since then, we've been in regular contact via chat and he even put me in touch with Max, his contact person for ads. So far, I've mainly talked to him about ads on Leadmagnet vs. directly on the first call. I'm really looking forward to his upcoming agency event and the further exchange 👍
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Customer review & rating for:
Hakan Ersu
03/04/2026Jonas H.
5.00 out of 5
Excellent
Recommendation
Thank you so much for your wonderful help and support! I really appreciate it. Your hard work and dedication mean a lot to me, and I'm very grateful for them. I would recommend you 100%! 😊
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Customer review & rating for:
Hakan Ersu
26/03/2026Anonymously
5.00 out of 5
Excellent
Recommendation
I had the opportunity to work with Hakan in the areas of sales, marketing, and digital processes, and I can say with complete conviction that he stands out significantly from traditional consultants.

What sets him apart is not only his in-depth expertise, but above all his ability to distill complex topics down to their essence and translate them directly into practical action. For him, it’s not about theoretical concepts or superficial strategies, but about clear, actionable steps that actually deliver results.

After just a short time, I had much greater clarity regarding my positioning, my target audience, and my next steps in marketing and sales. I was particularly impressed by how structured and goal-oriented Hakan’s work is. Every recommendation made perfect sense and was logically structured. Nothing felt random or improvised.

Another major plus is his direct and honest manner. He clearly states what works and what doesn’t, without getting unnecessarily complicated. At the same time, he manages to deliver tremendous value without making you feel overwhelmed.

What I personally appreciate most: For him, it’s not just about imparting knowledge, but about actually getting things implemented. That’s exactly what makes the difference in the end. I didn’t just gain new insights—I saw concrete results.

For anyone looking to grow in marketing, sales, or agency scaling and seeking someone who doesn’t just talk but delivers, Hakan Ersu comes highly recommended.
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Customer review & rating for:
Hakan Ersu
26/03/2026D.
5.00 out of 5
Excellent
Recommendation
Max and Hakan helped me get my ads running more effectively. I’d like to thank them once again for that. During the live calls, I felt like everything was very personal. There’s plenty of time for feedback, and you don’t get brushed off like you do with other coaching programs. That’s a huge credit to Hakan and his team.
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Customer review & rating for:
Hakan Ersu
14/03/2026Martin K.
5.00 out of 5
Excellent
Recommendation
I've only known Hakan Ersu for a few weeks, but I can already say with certainty that I'm deeply impressed by how he approaches issues, how he provides support, and how precisely he provides impetus.

What makes Hakan special in my view is his calm, unflappable manner. He really listens, quickly finds out what really moves you, gives intelligent feedback on your own thoughts – and then, at exactly the right moment, provides the impetus that helps you move forward. Not too early, not too late. Right on the mark.

And yes: Hakan stands out in a refreshing way from all the "barkers" on social media who act as if they personally created the algorithm. His expertise does not seem like book knowledge – it is clearly based on his own practice, real experience, and sound analysis. Before he recommends anything, he takes an in-depth and holistic look at the situation. And above all, he takes his time. You notice that immediately. What I also find remarkable is that Hakan doesn't just help when there's a job to be done. Even if you're not his client (or won't be in the short term), he invests energy, provides ideas, and shares tools and resources – without any sales pressure, without any "I'll give you something so you'll give me something" attitude. That's rare. And to be honest, it's precisely this attitude that creates trust.

I highly recommend Hakan Ersu to anyone who wants more than just "more reach" on social media, but clear guidance, a clean strategy, and ideas that really work. If you're looking for someone who is calm, competent, and effective – Hakan is a damn good choice. In short: less show. More substance. More impact. That's exactly what you get with Hakan.
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Customer review & rating for:
Hakan Ersu
03/03/2026Michael D.
5.00 out of 5
Excellent
Recommendation
Talking to Hakan was very helpful. He was able to analyze my situation well and advised me on what the next steps would be.
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Customer review & rating for:
Hakan Ersu
27/02/2026Anonymously
5.00 out of 5
Excellent
Recommendation
I had a coaching session with Hakan yesterday and it was truly masterful. No show, no blah blah blah, just immediate clarity, structure, and concrete next steps. Hakan recognizes the real levers in minutes, asks the right questions, and gets to the heart of the matter without beating around the bush. I left the appointment with a crystal-clear plan and noticeably more momentum.

If you want real results and don't want to be held back, this is the place for you. THANK YOU, Hakan!
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Customer review & rating for:
Hakan Ersu
30/01/2026F.
5.00 out of 5
Excellent
Recommendation
I was on a live call with the lovely Max and learned so much for my own marketing! A fantastic team and very helpful!
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Customer review & rating for:
Hakan Ersu
26/01/2026Albert I.
4.60 out of 5
Excellent
Recommendation
Hakan is a very personable and honest business partner. His advice is well-founded and his knowledge is extensive. His years of experience in the agency business are definitely noticeable!!! I can only recommend Erst Consulting...
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Customer review & rating for:
Hakan Ersu
26/01/2026Anonymously
5.00 out of 5
Excellent
Recommendation
Thank you very much, Hakan, for the excellent annual planning. The consultation was extremely valuable to me and worth every second. If you're still thinking about setting up a meeting with Hakan, it's definitely worth it! I was particularly impressed that he took more time than agreed. You can immediately sense his deep expertise. Absolutely deserves 5 stars! ⭐️⭐️⭐️⭐️⭐️
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Customer review & rating for:
Hakan Ersu
21/01/2026Anonymously
5.00 out of 5
Excellent
Recommendation
I had an exceptionally valuable strategy meeting with Hakan Ersu. From the very first minute, he met me exactly where I am right now—without judgment, with genuine presence and deep understanding. He not only listens, but immediately recognizes the crucial points between the lines.

His calm, grounded manner helped me enormously to develop confidence in my own abilities. The change in perspective was particularly powerful: Hakan permanently transformed my thinking from a freelancer mindset to a genuine entrepreneurial mindset. Suddenly, it became clear what potential I really have – and how I can use it strategically.

In just 60 minutes, we identified the internal and external barriers to growth, worked out clear starting points, and developed concrete, immediately implementable solutions. Not only did I gain more clarity about where I want to go entrepreneurially, but I also understood exactly what levers I need to pull now to start growing.

This conversation was much more than consulting—it was a real breakthrough. I can wholeheartedly recommend Hakan to anyone who wants a strong sparring partner on equal footing to really go all in. His ideas have a lasting impact and consistently inspire you to take action. He is someone who knows exactly how to get others fired up, create clarity, and make growth possible.
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Customer review & rating for:
Hakan Ersu
15/01/2026Eda Şa.
5.00 out of 5
Excellent
Recommendation
I had a free consultation with Hakan from Ersu Consulting and was really pleasantly surprised. He took 1.5 hours to give me honest, competent and structured advice and gave me tips that I could implement immediately. Many others charge several hundred euros per hour for this kind of advice, so I was really impressed by his generosity. Hakan is very genuine, helpful and human, and you immediately realize that he wants to offer real added value. I also had a second free call on the topic of performance marketing, in which Max gave me absolutely expert advice. Here, too, I was given a lot of practical input that I can implement directly. All in all, an extremely pleasant, professional contact and a clear recommendation.
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Customer review & rating for:
Hakan Ersu
28/11/2025Anonymously
4.20 out of 5
Good
Recommendation
I'm really very satisfied so far, especially the quick availability and the way he always elaborates on the topics.
Hakan gave me a good wake-up call just before settings etc. and also gave me tips, plus the ass-kickings, so so far really an 11/10.
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Customer review & rating for:
Hakan Ersu
17/11/2025Anonymously
5.00 out of 5
Excellent
Recommendation
What I particularly appreciate about Hakan is his calm and professional manner. He advised me competently on all my concerns, dealt with my situation individually and gave me access not only to his knowledge but also to his network, which made the consultation even more valuable. My recommendation clearly goes in his direction!
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Customer review & rating for:
Hakan Ersu
14/11/2025Anonymously
5.00 out of 5
Excellent
Recommendation
I had the opportunity to work with Ersu Consulting and was pleasantly surprised throughout.
From the very first conversation, you realize that there are real experts at work here, who don't just sell standard solutions, but respond individually to the situation and goals.
The advice was structured, honest and practical - no theoretical blah-blah, but clear strategies that you can use straight away.
I was particularly impressed by how quickly the weak points in my business model were identified and concrete solutions presented.
I can recommend Ersu Consulting to anyone who wants to develop their company professionally, optimize processes or implement new growth strategies.
Here you get real added value instead of empty promises.
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Customer review & rating for:
Hakan Ersu
10/11/2025Alexander P.
5.00 out of 5
Excellent
Recommendation
I can only recommend Hakan to every agency owner. I actually never wanted to buy coaching again, I just wanted to get some non-binding information - but he completely convinced me otherwise. It was clear from the very first conversation that Hakan really has my best interests at heart. Now I'm excited to see where the journey takes me - because you really don't get in-depth, practical knowledge like this everywhere.
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Customer review & rating for:
Hakan Ersu
09/11/2025Albin K.
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All reviews and experiences about Hakan Ersu are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 09/12/2022  |  Last update: 18/04/2026   |  Report profile

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