Best AdTech Companies in North Rhine Westphalia, Germany
The 38 best AdTech companies in North Rhine Westphalia, Germany in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Roamlike.
Ranked: Best AdTech companies in North Rhine Westphalia
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Roamlike Provider of product listing advertising solutions | $137K | 87 mo ago | Seed | Hendrik Schubert Co-Founder & MD | 2018 | UbuntuBootstrapReact+19 | — | — |
| 2 | KissMyAds Mobile affiliate marketing platform | — | 186 mo ago | Acqui-Hired | Florian Lehwald Founder & CEO | 2011 | — | — | — |
| 3 | CaptchaAd Offers interactive moving image advertising | — | 195 mo ago | Series A | Jan Philipp Hinrichs Founder & CEO | 2009 | — | 2 patents Integrating advertising content within CAPTCHA human‑verification systems for online ad delivery | — |
| 4 | Audimark Web radio advertising platform | — | 199 mo ago | Public | Thomas Rogg Managing Director | 2007 | — | 2 patents Audio streaming server segmentation and modular extension for MPEG‑3 radio streams | — |
| 5 | Adblock Plus Provider of open source software for blocking advertisements | — | — | Unfunded | Till Faida CEO | 2006 | Tailwind CSSAmazon Web ServicesMobX+9 | — | — |
| 6 | Adbonitas AI based fraud prevention solution for brands | — | — | Funding Raised | Marcus Wille Co-Founder & CEO | 2017 | — | — | — |
| 7 | Adcloud Open trade advertising platform | — | — | Acquired | Henning Lange Founder & ex-CEO | 2004 | — | — | — |
| 8 | Addwalk Visual advertising platform for content publishers | — | — | Unfunded | Frank Cieslik Founder & Managing Director | 2014 | — | — | — |
Top 4 AdTech companies in North Rhine Westphalia
#1
Seed · Cologne, North Rhine Westphalia · founded 2018$136.7Kraised▾
Provider of brand experience services intended to turn Airbnb and vacation rentals into an authentic experience location. The company offers low prices through exclusive discounts, products specifically for holiday homes, short shipping times and delivery on the desired date, and equipment for holiday apartments, enabling clients to create lasting product experiences for guests.
#2
Acqui-Hired · Cologne, North Rhine Westphalia · founded 2011 · 30 employees—raised▾
KissMyAds provides publishers, advertisers and app developers with the network and technology to monetize their mobile traffic. KissMyAds is a performance marketing network offering customized technical solutions to start and fine-tune campaigns on the mobile web.
- Feb 2011Angel—
#3
Series A · Bonn, North Rhine Westphalia · founded 2009 · 13 employees—raised▾
Captchaad provides a technology that replace Captchas, which are used for spam-protection, with video advertising in combination with a question about the video clip. Captchaad creates new moving image media ad unit and by input of the right answer, the commercial skips and the user directly proceeds to the desired content.
- May 2010Series A—
#4
Public · Dusseldorf, North Rhine Westphalia · founded 2007 · 12 employees—raised▾
Audimark offers a web radio advertising platform for advertisers that enbales to reach their target audience on radio channels. Offers Audiospot, Tandem and tridem points, and customized audio ad formats. It provides a planning tool that allows advertisers to evaluate their media plans to the relevant variables such as gross and net contacts, average exposures or target group affinity.
- Jan 2010Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of AdTech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.