addM GmbH

Online Marketing, Content Marketing, Online PR & Social Media

addM GmbH
4.91 out of 5
Excellent
15 Reviews
Contact information
There is no second chance for a first impression. That's why it's so important for your brand to have a perfect online presence, even beyond your own website. And that's exactly where we come in: a convincing multi-channel experience.

We design...

Contact information

addM GmbH
Zirkusweg 2
20359 Hamburg
Germany
Directions

Contact person
Jan van Riswyck, Yücel Sahan

Opening hours

Friday 09:00 am-06:00 pm

Websites & Profiles

100% Recommended
5 stars 14
3 stars 0
2 stars 0
1 star 0
Customer service
Excellent (4.74)
Cost-performance ratio
Excellent (4.67)
Top competencies

Cost adherence

5.00 out of 5
2 Reviews

Timeliness

5.00 out of 5
2 Reviews

Reliability

4.50 out of 5
2 Reviews

15 Reviews on ProvenExpert.com

4.91 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
I have only good things to report, here you really have someone who is also reliable and not just promises something.
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Customer review & rating for:
addM GmbH
12/15/2021Anonymously
4.60 out of 5
Excellent
Recommendation
We have decided, after a long time of taking care of everything around online PR ourselves, to leave it to the professionals. We have always been satisfied with our choice and addm!
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Customer review & rating for:
addM GmbH
09/14/2021L. W.
5.00 out of 5
Excellent
Recommendation
We have been working with Mr. Sahan and Mr. van Riswyck for some time now and will be happy to continue doing so in the future. We have always been very pleased with their work, especially because they attach great importance to good cooperation. One of them can always be reached and we receive reliable reports on the status of things.
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Customer review & rating for:
addM GmbH
05/05/2021J.
5.00 out of 5
Excellent
Recommendation
In what is now the second lockdown, medium-sized companies and small self-employed people in particular have to see where they are left, because there is no help from the politicians. So we had to help ourselves by looking for help and we found it in addM. With them we have built a corona-compatible online presence with online store to be able to sell our goods outside the home. Now a few weeks later the difference is very noticeable and we are massively happy about how well that worked out. Thanks to the guys and gals for the work done.
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Customer review & rating for:
addM GmbH
03/24/2021M. S.
4.43 out of 5
Good
Recommendation
Our company has already developed and realized various projects together with addM. The proposals from addM are very innovative and promising. The employees at have creative ideas and are very competent. Since we have been working with addM, we have seen an increase in customers and positive feedback from our consumers. We are very satisfied with addM and can highly recommend the team!
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Customer review & rating for:
addM GmbH
12/11/2020G.
5.00 out of 5
Excellent
Recommendation
The cooperation with AddM has existed for a long time. Even before that, the company was able to support us well by creating detailed plans that helped us achieve our goals. Even during Corona, they were able to ensure the work was done and responded quickly and appropriately, allowing my company to maintain its revenue and success. Am very satisfied and can only recommend AddM to anyone!
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Customer review & rating for:
addM GmbH
12/02/2020Herr C.
4.80 out of 5
Excellent
Recommendation
We have been working with Mr. van Riswyck for a very long time and can only say good things about him.

In times of Corona Addm has supported us well and kept sales high with short term paid ads on Google and Facebook. Also great to always have someone on the phone with a question. We have been very satisfied with the work of Mr. van Riswyck and his team.
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Customer review & rating for:
addM GmbH
06/05/2020Anonymously
5.00 out of 5
Excellent
Recommendation
addM supported the relaunch of my online store both strategically and operationally. Thanks to the well-founded analyses and the really helpful touchpoint management planning, which was the basis for all follow-up measures, I was able to feel noticeable improvements in sales and the customer experience in a short time. I'm excited to see how the next few months go. So far everything is very satisfactory!
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Customer review & rating for:
addM GmbH
05/19/2020Anonymously
4.80 out of 5
Excellent
Recommendation
addM supported me in optimizing the customer journey for my online store. At the beginning, a detailed analysis was made and then a concrete roadmap was defined. Then the ladies and gentlemen really got going and "cleaned up" in a short time. Since then, my business has been purring like a kitten. Of course, the consulting isn't cheap, but it's worth every penny. This is not just dull online marketing, but holistic business consulting. That's a world of difference compared to all the competitors I know.
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Customer review & rating for:
addM GmbH
05/18/2020Anonymously
5.00 out of 5
Excellent
Recommendation
Working with addM was very worthwhile for me after only a short time. The customer journey analyses have opened my eyes in many respects. After implementing the proposed measures, I received a lot of positive feedback from my customers. I was also able to acquire various new customers via the ad campaigns that were carried out. Great work!
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Customer review & rating for:
addM GmbH
05/15/2020Anonymously
5.00 out of 5
Excellent
Recommendation
Super consulting and very professional work. The addM agency set up a multi-channel performance marketing campaign for our company and supported it for 8 weeks. The result was a return on ad spend of 2.3. Great work. The ladies & gentlemen know what they are doing!
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Customer review & rating for:
addM GmbH
04/23/2020Anonymously
5.00 out of 5
Excellent
Recommendation
I underwent addM's holistic growth program. Within a very short time, my homepage was rebuilt, a social ad campaign was set up and launched, and my general presence on the Internet, e.g. in rating portals, was revised. Sensational work! My order volume has already almost doubled.
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Customer review & rating for:
addM GmbH
04/22/2020Marcel K.
5.00 out of 5
Excellent
Recommendation
addM revamped our website and subsequently ensured the necessary influx of leads with an extensive porformance ad campaign. I felt well advised all around and look forward to further cooperation.
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Customer review & rating for:
addM GmbH
04/22/2020Anonymously
5.00 out of 5
Excellent
Recommendation
I am very satisfied with the work of addM. In the context of a comprehensive campaign for my business, the gentlemen proved to me that you can really achieve the promised results. A rarity in today's agency landscape. And that despite the Corona home office!
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Customer review & rating for:
addM GmbH
04/22/2020Anonymously
4.98 out of 5
Excellent
Recommendation
Rating for:
addM GmbH
10/12/2020M.
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All reviews and experiences about addM GmbH 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 04/22/2020  |  Last update: 03/30/2022   |  Report profile

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