Frankfurt paid social and performance agency for lead generation and recruiting
About ZweiDigital GmbH
ZweiDigital GmbH is a performance marketing agency founded in May 2019 by Andreas Arndt and Philipp Reittinger, who are its shareholder-representatives. The two met at Shopgate, an omnichannel retail software company, where they rebuilt the app marketing unit in 2017. The agency is registered at the Frankfurt am Main district court under HRB 113572 and is based at Speicherstrasse 1 in the Westhafen area; it was earlier on Schleusenstrasse. The team has 41 people.
This is a paid media agency rather than an SEO firm. It plans and buys campaigns on Meta, TikTok, Pinterest, LinkedIn, Google Search, Shopping, Performance Max and YouTube, and it also offers Reddit Ads and ChatGPT Ads. Campaign goals include lead generation, e-commerce sales, social recruiting, app installs and brand awareness. The agency has partner status with Meta, Google, LinkedIn, TikTok, Pinterest and Shopify.
Its process starts with an audit of the website, social channels and past campaigns, then a roadmap of audiences, channels and KPIs. Creative production follows, including user-generated video from a network of more than 1,800 creators. Server-side, GDPR-compliant tracking is set up, audiences and creative angles are tested continuously, and results appear in a live cross-channel dashboard. Campaigns go live a few days after kick-off, and each client has one fixed campaign manager.
ZweiDigital has no dental page and no named dental clients. Its health-related work includes cooldown.me, a cryotherapy studio brand, which gained more than 280 trial bookings and reached over a million people, and Deutsche Hausnotruf, a home emergency alarm provider. An eye-laser centre is also the kind of client it handles. For dental practice groups and chains, the most relevant offers are paid lead campaigns for high-value treatments and social recruiting ads for staff hiring. Practices wanting organic rankings or Google Business Profile work would need another partner.
Published results include KTS Stahl, where the conversion rate rose from 0.36 to 1.3 per cent, SRH Fernhochschule with 48.77 per cent more leads in Q1 2026 than a year earlier, APCOA with a 78 per cent revenue increase, pluss with a 64 per cent lower cost per lead, and JAKO-O at a 4.2 return on ad spend. Other named clients include ZEISS, Viessmann, Postbank, Liebherr, Europa-Park, Gothaer and Save the Children. They have 101 reviews on ProvenExpert, and reviewers mention a friendly team and good communication.
Prices and minimum terms are not published. An initial review of existing campaigns is free and non-binding, and the agency only takes on work where it expects to add value.
ZweiDigital GmbH's Website
ZweiDigital GmbH at a Glance
| Founded | 2019 |
|---|---|
| Team size | 41 employees |
| Headquarters | Frankfurt am Main, Hesse, Germany |
| Leadership | Andreas Arndt (Co-Founder, Managing Shareholder); Philipp Reittinger (Co-Founder, Managing Shareholder) |
| Languages | German; English |
| Pricing | Quoted per project · Not published |
| Contracts & reporting | Free, non-binding audit of existing campaigns; go-live a few days after kick-off; fixed campaign manager as single contact; live dashboard reporting. Minimum term not published. |
| Tools & partnerships | Meta Business Partner; Google Partner; LinkedIn partner; TikTok partner; Pinterest partner; Shopify Partner; server-side tracking; ProvenExpert |
Dental Marketing Services
- Meta and Instagram lead ads
- Google Search and Performance Max campaigns
- TikTok, LinkedIn and Pinterest ads
- social recruiting campaigns for staff hiring
- UGC video creatives
- server-side conversion tracking
- live reporting dashboard
- free campaign audit
Dental Clients & Results
- KTS Stahl: conversion rate 0.36% to 1.3%, four times more conversions
- SRH Fernhochschule: 48.77% more leads, Q1 2026 vs prior year
- APCOA: revenue up 78%
- pluss: cost per lead down 64%
- JAKO-O: ROAS 4.2
- cooldown.me: 280+ trial appointment bookings and 1M+ people reached
- Nexaro: 774 leads, 17M impressions, 1.2% CTR
Why Dentists Choose ZweiDigital GmbH
- Westhafen office on Speicherstraße, registered at Frankfurt court
- Runs staff recruiting ad campaigns alongside lead generation
- Network of over 1,800 creators for UGC video ads
- Server-side tracking and a live reporting dashboard
- Offers a free audit of existing ad campaigns
Key Strengths
- Keeps practice ad spend disciplined against agreed budgets
- Assigns a fixed lead manager who builds the practice's channel and audience strategy
- Tests ten content angles and four design angles per practice campaign
- Passes new patient leads automatically into the practice's CRM
How the DSA Score Breaks Down
Points earned: 31.5 of 100 (profile 24 × 0.8 + client feedback 12.3). DSA Score: 86/100
What Clients Say About ZweiDigital GmbH
- 3 on Google
Clients Most Often Praise
- Understanding of dentistry 1
- Value for money 1
In ShortClients praise a friendly, competent team, good communication and long-term collaboration on performance campaigns.
Louisa V has worked with the Zweidigital team for several months and is fully satisfied.
See it on reviewhero.ioMulti-year client calling it a great agency with a very likeable team.
See it on reviewhero.ioGerald Bischoff highlights professionalism, technical expertise and budget discipline; recommends without reservation.
See it on feedbax.aiWhere ZweiDigital GmbH Is Listed
Questions Dentists Ask About ZweiDigital GmbH
Does ZweiDigital do SEO for dental practices?
No. It is a paid media agency focused on social and search ads, and it publishes no organic SEO or Google Business Profile service. No dental clients are named.
Could they help a practice group recruit staff?
Social recruiting campaigns are one of their campaign goals, and recruiting client pluss got a 64 per cent lower cost per lead.
Have they run campaigns for health-related businesses?
Yes. Cryotherapy brand cooldown.me gained over 280 trial bookings, and Deutsche Hausnotruf is a named case. Their client types also include an eye-laser centre.
How is tracking handled under GDPR?
They set up server-side, GDPR-compliant tracking and give clients a live dashboard covering all channels.
What does it cost to start?
Prices are not published. The first audit of existing campaigns is free and non-binding.
Reviews of ZweiDigital GmbH
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