What Does a Single Additional Customer Mean for Your Business?
In the luxury segment, such as with the polar voyages of Poseidon Expeditions, the answer is clear: a single booking can refinance an entire month’s marketing investment.
Together with TRYSEO, Poseidon Expeditions launched a strategic offensive in August 2025, not only to improve its classic Google ranking, but also to dominate the AI search engines with the help of GEO (Generative Engine Optimization). As of December 2025, it’s clear: the strategy is working.
The Challenge: Visibility in the “Black Box” of AI
AI crawlers (like those from OpenAI or Perplexity) function differently than classic search engines. Those who do not actively optimize here may be overlooked by ChatGPT & Co. The mission was clear: remove blockages for AI crawlers and position the brand as the absolute expert source for Arctic and Antarctic travel.
The Breakthrough: 85% of AI Traffic via ChatGPT
The results after just a few months are impressive. The dominance in the AI responses is particularly noteworthy:
- ChatGPT as a Traffic Driver: A staggering 85.7% of all AI search traffic comes directly to the website via ChatGPT.
- Growth Rate: Sessions from AI sources increased by +27.3% in the last month alone.
- Brand Mentions: The brand is mentioned far more frequently as a recommendation in the responses of the AI models.
| AI Model | Visibility (Nov. 2025) | Increase since Sept. |
| Google AI | 23,97 % | + 11,25 % |
| Perplexity | 25,59 % | + 8,70 % |
| Copilot | 25,39 % | + 4,35 % |
Classic SEO: The Robust Foundation
While AI visibility is exploding, traditional SEO continues to deliver stable growth. Despite the highly competitive market, clicks increased to 9,308 (+7.9%) and impressions to over 700,000 (+24.5%).
A crucial strategic lever was the realignment of the homepage to focus on the key term “expedition cruises”. The result: users now land more specifically on the relevant product pages (Arctic/Antarctic), which massively increases the probability of purchase.
Conclusion: An ROI That Speaks for Itself
This case study proves that investing in specialized SEO and GEO is not a cost factor, but a revenue driver.
“Since the monthly retainer is low in relation to the high value of a polar voyage, even a single customer gained through these measures leads to a clear positive return on investment.”
Poseidon Expeditions is no longer just an option in the search – they are the top recommendation of artificial intelligence.
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