SEYBOLD ONE GmbH is a strategic visibility management agency based in Schorndorf, near Stuttgart, Germany. Founded by Ralf Seybold in 1998, the agency is a co-initiator of DIN SPEC 33461 and specializes in SEO, GEO / AI Visibility, and forensic SEO.
No. 1 address in Germany for building link profiles (link building). (acc. to Agenturtipp)
The agency for visibility has become SEYBOLD ONE GmbH – with even more focus, strength and strategic direction.
Best Strategic Communications & Branding Consulting 2025
Publication of DIN specification 33461 "Methodology for the SEO of websites" on 30 April 2025
Top score of 1.5 for high performance with the highest customer satisfaction
Best SEO Marketing Agency 2024 & Award for Excellence in Lead Generation & SEO Strategy
#1 SEO agency in Baden-Württemberg and #7 in Germany – Agenturtipp 01/23
Co-initiator of a DIN specification "Process definition for the SEO of websites"
Best SEO agency with 9.1 out of 10 possible points
IT Innovation Award 2018 – Best of Internet Service
Since 2016, SEYBOLD has been among the Top 100 most important SEO agencies in Germany
Best of Internet Service
Best of Intralogistics & Project Management. Best of Industry Software
Industry Award 2014 and IT Innovation Award 2014 – Web 2.0 & Social
Best of Service. Best of Energy & Environment
Participant in the innovation competition 2007, 2008, 2009, 2010, 2014
Founder, SEO Strategy & Forensic SEO
Online Marketing Manager
Online Marketing Managerin
Back Office Manager, Junior SEO Trainee
Junior Online Marketing Manager
E-Commerce Manager
Apprentice Media Designer
B.Eng. UX/UI
Trainee
Graduate in Business Administration (FH) with a focus on management, logistics and marketing, extensive IT project experience, SEO specialist and Link Research Associate. Founder of SEYBOLD and Head of Visibility Management. Author of specialist publications and a regular speaker and panel participant. Co-initiator of DIN SPEC 33461.
Outstanding performance through innovative solutions is the central driver of our success.
Strategy becomes action—supported every step of the way, from analysis to sustainable online visibility.
End-to-end SEO management from forensic analysis to lasting visibility. Technology, content and authority from a single source – prioritized by the greatest lever for your business.
To the Full Service SEO strategy →Visibility in ChatGPT, Perplexity, Gemini and AI Overviews. We structure your content so that AI systems understand it, cite it, and actively recommend your brand.
More on GEO →SEO and conversion for Shopify stores – from migration to ongoing optimization. More qualified traffic and higher conversion rates, without visibility losses during the move.
Optimize your store →Building topical authority that Google and AI systems recognize as a reliable source. Individual articles become an interconnected knowledge network around your core topic.
Build authority →Identify and eliminate link risks, toxic backlinks and visibility threats early. We protect the rankings you've built over years.
Secure your link profile →Detect and counter negative SEO, content spam and click fraud. Forensic analysis and countermeasures when attacks threaten your visibility.
Defend against attacks →Further services:Technical Audit·Local SEO·Relaunch Protection·Social Media·Conversion & UX·AI Audit·Audits·Workshops
Many clients come to us with an urgent challenge. For every problem, there's a clear path forward.
Forensic root-cause analysis to recover lost visibility. We find what triggered the drop – and fix it for good.
See the solution →Identify penalties and execute a structured recovery. We bring penalized pages back into the index – and rankings back up.
See the solution →Uncover migration errors and secure visibility after your relaunch. Redirects, structure and signals are cleanly restored.
See the solution →Identify, document and neutralize attacks and toxic backlinks. We protect your link profile from targeted sabotage.
See the solution →Become discoverable in AI answer systems – and represented accurately. We ensure ChatGPT, Perplexity and Gemini know your brand.
See the solution →Strategy instead of isolated measures – with measurable impact on revenue. We diagnose why current SEO isn't working and correct the course.
See the solution →Our work is based on a documented methodology—not guesswork. As a co-initiator of a DIN specification, we actively help shape industry standards and best practices.
"Methodology for search engine optimization (SEO) of websites", published on 30 April 2025. As a co-initiator, SEYBOLD helped standardize professional SEO processes – a unique signal for structured, verifiable work.
To DIN SPEC 33461 →Our methodology for sustainable authority building – visibility, reputation and content reinforce each other in a continuous cycle.
More on the methodology →Every measure is verifiable and geared toward a measurable return on investment.
SEO, ads, user experience and brand interlock – only the consistent interplay of all areas makes a company truly visible.
Since 1998, we have combined development, web design, SEO and ad optimization. Only over the years did it become clear how deeply interconnected these disciplines are – that realization gave rise to Visibility Management: it starts with visibility and ends with visibility.
Over 200 factors determine ranking position. Technical SEO, backlinks and content get a page into the top 10 – usability is what keeps it there. Only the consistent interplay of every discipline creates true visibility.
Your offering must be visible and pleasant to experience on every device. Visibility determines the one factor that decides monetization: how your brand is perceived.
Visibility is not chance, it's strategy. We interlock SEO, GEO, content and reputation into a single roadmap that delivers predictable results instead of random wins.
"I wouldn't have thought a strategic approach could bring about so much change and such positive results for our visibility. With Ralf Seybold's team, we reworked our website with tremendous impact. Both new customer inquiries and booking volume have increased significantly."
"Ralf Seybold supported us exactly where we needed help — something no other SEO agency had managed before! We're very satisfied with the fast and professional service. I'd definitely recommend this SEO agency to anyone!"
"As co-founder of mydays and myobis, I can wholeheartedly recommend him based on a wide range of successful projects — someone who always thinks in the customer's interest is truly invaluable!"
A free initial analysis with a personal conversation – no obligation, but honest. In 30 minutes you'll know where you stand.
✓ Free & no obligation · ✓ Response within 24h · ✓ No contract required
