Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
3viertel Online Marketing is an online marketing/SEO consulting service led by Daniel Stöltzner. The page highlights cross-industry SEO experience since 2017. Its current flagship offer is the “gratis KI-Website-Check,” a free AI website visibility check. The core question is: when potential customers ask AI systems such as ChatGPT, Perplexity, or Google AI Mode for solutions, will your website or business be recommended?
This is not self-service SEO software, but a human-led consulting diagnosis. The free check is conducted via an approximately 30-minute video call, during which the consultant reviews how the business appears in ChatGPT, Perplexity, and Google KI. It assesses whether the business is recommended, ignored, or replaced by competitors in AI-generated answers. Deliverables include 3 immediately actionable optimization suggestions, action priorities ranked by effort and impact, a written PDF/compact document, and a recording of the call. Follow-up options include the KI Strategie-Paket and Support-Sprint, aimed respectively at a full strategy and hands-on implementation support.
The clearest pricing information is for the KI Website-Check: €0. The page repeatedly emphasizes that it is 100% free with no hidden obligations. The paid strategy package and support sprint are only listed as next-step services, with no specific prices disclosed. Support channels are fairly complete, including email at [email protected], phone, and a website form. The page states that emails are answered within 24 hours, and phone hours are Monday to Friday, 8:00–17:00. Service delivery depends on booking an appointment and attending a video meeting.
The main advantage is its focus on the emerging need for AI search/GEO visibility, making it suitable for businesses that are unsure whether they are being recommended by AI systems and want a low-cost diagnostic first step. Limiting the output to 3 recommendations also helps make the advice more actionable. The page also shows multiple customer testimonials covering SEO projects, visibility improvements, and professional communication. Limitations include a lack of detail on the evaluation methodology, data scale, ongoing monitoring capabilities, and any API or tool integrations. Pricing for follow-up services is also not transparent, making it hard to estimate the full potential investment.
This is best suited to business owners, marketing leads, and SEO teams that already have a website, rely on search-driven customer acquisition, and want to position themselves for AI-generated answer recommendations—especially German-language or Europe-focused businesses. Access from China cannot be determined from the page alone. Even if the website is accessible, the service involves platforms such as ChatGPT, Perplexity, and Google AI, so users in China may face limitations related to network access, accounts, cross-border payments, and language localization. For the Chinese market, it may be worth comparing local SEO consultants, GEO optimization services, or using tools such as Semrush, Ahrefs, and Sistrix for supplementary analysis.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on 3viertel.com official site.
3viertel.com is an Germany Marketing & SEO provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach 3viertel.com directly.