gandke marketing & software gmbh
Digital Marketing Marketing Agency in Mönchengladbach, Germany
City Rank
#19 of 26
Location
Mönchengladbach, Germany
About
Besucher sind gut, Leads und Shop-Käufer sind besser. Der erste Schritt zu echtem ROAS ist eine schonungslose Diagnose: Wir analysieren Ihr Setup auf Streuverluste und zeigen Ihnen konkrete Hebel, wie Sie messbar mehr Anfragen oder Verkäufe gewinnen: Kostenfreie Potenzialanalyse anfordern ... Betreuung mit System Im Pitch sehen Sie den Chef, im Alltag betreut Sie der Praktikant? Unser Standard: Ein fester, zertifizierter Senior-Experte betreut Ihre Kampagnen. Regelmäßiger Austausch im Team schützt vor Betriebsblindheit: Google-Ads-Betreuung & Optimierung ... 0 % Provision, 100 % Flexibilität Wer Provision auf Ihre Ausgaben erhält, hat keinen Anreiz, Ihr Budget zu schonen. Kein Interessenkonflikt: Wir trennen bei der Optimierung unser Honorar von Ihren Werbeausgaben: Transparente, budgetunabhängige Festpreise. Monatlich kündbar ... Know-how-Transfer Viele Dienstleister halten Wissen zurück, um Sie zu binden. Inhouse-Aufbau: Nutzen Sie unser Know-how bei SEA, SEO und Webanalys
Rated 4.7/5 based on 43 Google reviews as of September 26, 2026.
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I had an extremely disappointing experience with the Gandke agency. It started with suboptimal communication, and I initially thought, well, maybe I should have provided content... even though my existing ADS account was supposed to be optimized with existing ads and text. Without consultation, a new campaign was launched that not only contained incorrect text (therapy instead of coaching), but also ignored conversion tracking. Then, site links I had requested were created with incorrect names and, despite my notification, were not corrected. The error message from Google Tag Manager stating that the Google Tag was not active went unnoticed or ignored, and continued to be ignored despite my notification. After about three weeks of a drop in sales, I took action myself and relaunched my campaigns. My campaigns immediately launched with an optimization factor of approximately 90%, compared to the 65% of the campaign set up by Gandke, which had only contained a single ad. In an attempt to resolve the Google Tag issue, I finally contacted my website agency, but they couldn't find any errors on the website—the Google code was still correctly implemented there. I then discovered that Gandke had used the wrong domain in the new campaign—a similar-sounding domain that belongs to me, but contained outdated content and was currently being rebuilt. This domain had never been used in this Ads account and isn't linked to any of my online presence. The agency showed no insight, despite making at least one serious mistake: targeting the WRONG domain (Google Tag) that was never used in the account and therefore not linked to my account. This should have been noticed by a supposedly professional Google Ads agency with the error message that Google Tag is not active. But no—not even my suggestion led them to consider that Gandke's work could be the cause. And even if this complacent attitude had been justified, it would be anything but customer- and goal-oriented to ignore such a mis
If there were more than 5 stars, I would give Gandke. Michael Gandke has once again supported me very patiently and competently with my issue and spent so much time dealing with my AdWords account until he found a solution. Thank you so much for that! I definitely recommend Gandke.
Dear Mr. Gandke, I would like to thank you for your fantastic work and the professional, straightforward, and outstanding support you have provided over many years! You were always available, implemented my ideas and wishes in record time, and got the best possible results from the ad campaign with a manageable amount of effort. You did such a good job that I no longer need advertising for the time being, and I would gladly recommend you and your team to anyone who needs good, targeted, and effective advertising at reasonable costs. Thank you so much! Uta Bammel
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