Owner-run Frankfurt SEO and GEO agency, monthly cancellation, from 1,000 euros a month
About SEO Agents
SEO Agents is the trading name of Nessmann GmbH, an owner-managed search agency at Am Brunnengarten 4 in Frankfurt am Main. The company is registered at the Limburg local court under HRB 5333. It started in 2014 (some listings say 2019 or 2021). It serves clients across Germany, either remotely or in person in the Rhine-Main area.
Philipp Neßmann is managing director and SEO consultant. He began as a web designer more than 20 years ago and also owns the content agency Contentbär. He writes about SEO and AI search for OMR Reviews and the Ahrefs blog. The team includes Christopher Wallner, Eric Ludwig, Priska Mühlberger and Céline Klein as SEO and content specialists, Kevin Behrendt as SEO and technology specialist, and Hannes Schubert as content specialist. Alongside Google, they optimize for AI tools such as ChatGPT, Gemini and Perplexity, which they call GEO.
Ongoing work follows five steps. First comes a goal-setting call. In the first week they run a technical audit and build a keyword strategy. They then agree a ranked action plan, carry out on-page, content, link and technical work each month, and review the results. Each client has one fixed contact. A monthly report based on Search Console data covers traffic, keyword changes, work done and next steps. For local search they cover regional keywords, location pages, citations and quarterly checks that the business name, address and phone number match everywhere. On request they also manage the Google Business Profile, including categories, photos, review requests and replies, posts, questions and monthly call and route statistics. Medical practices are a target sector for their local SEO.
The minimum fee is 1,000 euros a month, billed at 120 euros an hour, which is about nine hours. Typical budgets are 1,000 euros for a local niche, 1,500 to 2,500 euros for growth or several services, and over 2,500 euros for national keywords. Clients can cancel monthly. They do not promise rankings, and SEO usually pays back within 9 to 18 months.
They have no published dental work. Their closest example is a Frankfurt plastic surgery practice they have served since October 2024. In the three months to September 2026, its average Google position improved from 23.3 to 9 and its organic clicks rose 49 percent. Other cases cover a Munich laser hair removal clinic, the legal portal Jurawelt and the HiFi shop Audio-Welt, which went from 107 to 312 keywords in first position. The owner of Medicor left a review on OMR. Ratings stand at 5.0 from 23 OMR reviews, 5.0 from 28 Google reviews and 4.9 from 143 ProvenExpert reviews. Reviewers mention transparent reporting, plain explanations, dedicated contacts and technical faults that a previous agency had missed. Agenturtipp.de named them a top SEO agency in 2023, 2024 and 2025.
SEO Agents' Website
SEO Agents at a Glance
| Team size | About 7-9 people (seven named team members; 8 on some listings) |
|---|---|
| Headquarters | Frankfurt am Main, Hesse, Germany |
| Leadership | Philipp Neßmann (Managing Director and SEO Consultant) |
| Languages | German |
| Pricing | From 1,000 euros per month at 120 euros per hour (about nine hours). Guide tiers: from 1,000 euros (local niche), 1,500 to 2,500 euros (growth or several services), from 2,500 euros (national competition). Local SEO from 1,000 euros per month. |
| Contracts & reporting | Monthly cancellation with no minimum term; no ranking guarantees; audit and keyword strategy in week one; fixed contact person; monthly report from Search Console data; local results reviewed every two to four weeks; expected payback 9 to 18 months. |
| Tools & partnerships | Google Search Console; Google Analytics; SISTRIX; rank tracking; WordPress; Shopware; Magento; Odoo |
Dental Marketing Services
- Technical SEO audit
- keyword strategy
- on-page optimization
- content and copywriting
- link building
- local SEO with location pages
- citation and NAP cleanup
- Google Business Profile management including reviews, posts and Q&A
- generative engine optimization for AI search
- monthly Search Console reporting
Dental Clients & Results
- Frankfurt plastic surgery practice: average position 23.3 to 9 and organic clicks 8,702 to 13,003 (+49 percent) over three months to September 2026
- Audio-Welt: keywords in position 1 rose from 107 to 312 and organic revenue up 30 percent year on year (Oct 2024 to Sep 2026)
- Jurawelt: SISTRIX visibility from 0.05 to about 2.0, 22,617 top-10 keywords (mid-2023 to Sep 2026)
- Deutsches Edelstein Kontor: monthly peaks above 4,500 clicks and 629 ranking keywords after a relaunch (2023 to 2025)
Why Dentists Choose SEO Agents
- No ranking guarantees
- 20+ years of SEO experience
- 24 Google reviews at 5.0
- Named contact person
- Also 5.0 on ProvenExpert
Key Strengths
- Finds technical SEO and GEO errors on practice sites that others missed
- Cleans up underperforming sites so treatment rankings grow steadily
- Gives practices a named contact person for their SEO work
- Avoids ranking guarantees and sets honest expectations with each practice
Awards & Recognition
- Agenturtipp.de Agentursieger SEO 2023
- Agenturtipp.de Agentursieger SEO 2024
- Agenturtipp.de Top Agentur 2025
How the DSA Score Breaks Down
Points earned: 40.9 of 100 (profile 35 × 0.8 + client feedback 12.9). DSA Score: 88/100
What Clients Say About SEO Agents
- 4 on review sites
Clients Most Often Praise
- Higher Google Maps & local rankings 3
- Understanding of dentistry 1
- Dental website design 1
In ShortOMR reviewers praise SEO/GEO expertise, transparent reporting and finding technical errors missed by prior agencies.
Janosch credits the agency's intensive support and expertise with improving the business's online visibility.
See it on omr.comElisabeth says the team found technical SEO and GEO errors a previous large agency had missed; praises structure and content work.
See it on omr.comAfter earlier failed attempts, the team cleaned up the site and rankings now grow steadily.
See it on omr.comShow 1 more client review
- Peter describes a reliable long-term partner working with them weekly and answering every question. OMR Reviews, In den letzten 30 Tagen
Where SEO Agents Is Listed
Questions Dentists Ask About SEO Agents
Has SEO Agents worked with dental practices?
They have no published dental clients. Their closest healthcare example is a Frankfurt plastic surgery practice, where average position improved from 23.3 to 9 and organic clicks rose 49 percent over three months.
How much does it cost and can I cancel?
The minimum is 1,000 euros a month at 120 euros an hour. Contracts can be cancelled monthly with no minimum term.
Do they look after my Google Business Profile?
Yes, on request. This covers categories, opening hours, services, photos, collecting and replying to reviews, posts, Q&A and monthly call and route statistics.
Will they guarantee page-one rankings?
No. Reputable agencies do not guarantee rankings. Instead they promise transparency, monthly metrics and a strategy change if results do not come.
How will I know what they did each month?
Each month you get a report based on Search Console data. It covers organic traffic, keyword movement, completed work and open items for the next month.
Do they optimize for AI search tools?
Yes. They offer GEO, which aims to get a site cited in ChatGPT, Gemini, Perplexity and Google AI Overviews, and they track AI citations in their case studies.
Reviews of SEO Agents
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