Swiss data-led performance agency with tracking, paid media and SEO for regulated sectors
About comtogether
comtogether is a performance marketing agency founded in 2006 in Saint-Sulpice, on Lake Geneva near Lausanne, with Google Ads at the centre of its early work. In 2020 it opened an Asia-Pacific hub in North Point, Hong Kong, which runs campaigns directly on WeChat, Xiaohongshu, Baidu, Line and Naver. Florian Zermatten is managing director. The team has 12 people, including digital marketing managers, an account manager, a Google Ads expert and data engineer Casper Crause.
The agency now frames its work in three layers. The first is tracking and dashboards: tagging, server-side tracking, attribution, footfall measurement and CRM integration. The second is strategy, covering market and channel choices and testing frameworks. The third is media and creative, which includes paid search, social, display and programmatic, plus landing pages, conversion work and SEO. New clients usually begin with a Data Foundation Audit that takes about three weeks.
The agency is built for small, dispersed, regulated or considered audiences, where measurement matters more than volume. Healthcare names in its client list include Clinique La Prairie, the Montreux longevity clinic, pharmaceutical company Ferring and Médecins Sans Frontières. One project is titled Global Social Media Campaigns for HCPs and Patients. For MSF Switzerland, the agency achieved a 15% rise in total donation value year on year and more than five times return on Google Ad Grants spend. There is no dental work or dental page.
A Swiss clinic group offering high-value treatments, or a practice drawing international patients, would gain most from this setup. Server-side tracking and CRM links can show which campaigns lead to booked consultations, and campaigns can run in French, German, Italian, English and Asian languages through native-speaking staff and partners. A single-chair practice wanting a simple local SEO plan may find the model heavier than it needs.
Other published results include 5.6 times higher in-trip engagement for Nestlé International Travel Retail, which won Best Marketing Strategy at the 2023 MEADFA awards, and 4,203 visitors in the first month of an Antikenmuseum Basel exhibition. Sortlist shows 5.0 from 10 reviews, with clients praising responsiveness, Google Ads skill, careful budgets and proactive ideas. The agency is a Google Premier Partner for 2025 and part of Google's Leading Agency Program in Switzerland. Fees are not published.
comtogether's Website
comtogether at a Glance
| Founded | 2006 |
|---|---|
| Team size | 12 employees |
| Headquarters | Saint-Sulpice, Vaud, Switzerland |
| Other offices | Hong Kong |
| Leadership | Florian Zermatten (Managing Director) |
| Languages | English; French; German; Italian; Mandarin; Cantonese; Japanese; Korean |
| Pricing | 3,000 € min. project (Sortlist) · Not published |
| Contracts & reporting | Engagements usually start with a Data Foundation Audit of about three weeks. Clients work directly with senior staff who manage their accounts. |
| Tools & partnerships | Google Premier Partner (2025); Google Leading Agency Program Switzerland; Google International Growth Partner; server-side tracking; CRM integration; WeChat, Xiaohongshu, Baidu, Line and Naver advertising; Sortlist Trusted Partner |
Dental Marketing Services
- Tracking setup and server-side tracking
- attribution and CRM integration
- dashboards
- market and channel strategy
- Google Ads and paid search
- paid social
- display and programmatic
- landing pages and conversion rate optimization
- SEO
- multilingual campaigns
- Data Foundation Audit
Dental Clients & Results
- Médecins Sans Frontières Switzerland: total donation value +15% year on year and 5x+ return on Google Ad Grants
- Nestlé International Travel Retail: 5.6x in-trip traveller engagement and 2x click-through versus earlier travel campaigns
- Antikenmuseum Basel: 4,203 visitors in the first month of a new exhibition
Why Dentists Choose comtogether
- Rated 5/5 from 11 reviews on Sortlist
- Lists Ferring and Clinique La Prairie among its clients
- Has a dedicated data engineer for tracking and dashboards
- Staff includes an SEO and GEO strategist
- Working in Saint-Sulpice since 2006
Key Strengths
- Optimises a dental practice's Google Ads to cut waste, recommending lower spend when it fits
- Offers a three-week data audit to find where a practice's tracking breaks
- Sets up server-side tracking, attribution and CRM integration for patient enquiries
- Links web enquiries to treatments booked by phone or email via API data
Awards & Recognition
- MEADFA Best Marketing Strategy 2023 (Nestlé KitKat and Nescafé World Cup activation)
- Sortlist Best Agencies 2024, Data Driven Marketing Agencies
How the DSA Score Breaks Down
Points earned: 55.5 of 100 (profile 51 × 0.8 + client feedback 14.7). DSA Score: 91/100
What Clients Say About comtogether
- 3 on review sites
Clients Most Often Praise
- Value for money 2
- Communication & responsiveness 1
- Understanding of dentistry 1
In ShortClients highlight proactive, responsive Google Ads/performance work and budget discipline.
Head of performance marketing at AMNIS finds the team proactive and creative, and notes they recommend spending less when appropriate.
See it on sortlist.comCanadian Accredited Independent Schools contact values their timely communication, creative thinking and responsiveness.
See it on sortlist.comCEO of DYC credits their Google Ads knowledge and ability to maximize results without wasting budget.
See it on sortlist.comWhere comtogether Is Listed
Questions Dentists Ask About comtogether
Has comtogether worked with clinics or healthcare brands?
Its client list includes Clinique La Prairie, Ferring and Médecins Sans Frontières, and it ran a social campaign project aimed at healthcare professionals and patients. It has no published dental work.
How do they show which ads lead to booked patients?
They set up server-side tracking, attribution and CRM integration, with dashboards built by an in-house data engineer. New clients typically start with a three-week Data Foundation Audit.
Can they run campaigns in several languages?
Yes. Staff in Switzerland work natively in French, German and Italian, and the Hong Kong office covers Chinese, Japanese and Korean markets with native speakers.
Do they offer SEO?
SEO is part of their media and creative service, together with landing pages and conversion work. Their core strength is paid media and measurement rather than standalone local SEO.
What do clients say about them?
Sortlist shows a 5.0 average from 10 reviews. Clients highlight responsiveness, Google Ads expertise, careful budget use and proactive ideas.
Reviews of comtogether
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