Artificial intelligence is rapidly reshaping the way people search for information online. With tools like ChatGPT becoming more advanced, businesses are starting to rethink their approach to SEO. Google may still dominate search, but the rise of AI-driven search engines signals a shift in how content is found and ranked.
With 3.66 billion monthly visitors and no ads (yet), ChatGPT’s search function is emerging as a real alternative to traditional search engines. Some experts predict that Google could lose up to 50% of its traffic by 2026 as users turn to AI-powered platforms for fast, conversational answers.
So, the big question is… what does this mean for businesses that rely on search visibility?
As AI-driven search evolves, the fact is companies will need to rethink how they create content to stay competitive. While traditional SEO still plays a crucial role, optimising for AI-powered tools like ChatGPT presents a whole new challenge.
In this article, we’ll explore how ChatGPT search works, how its ranking factors differ from Google’s, and what businesses can do to future-proof their SEO strategy for AI-driven search.
How ChatGPT Search works vs Google
At first glance, ChatGPT and Google may seem to serve the same purpose, helping users find information. But behind the scenes, they work in completely different ways.
Google’s search engine relies on real-time indexing, constantly crawling the web to find and rank pages based on factors like backlinks, domain authority, and technical SEO elements such as page speed and structured data. Its results are ranked using a complex algorithm that evaluates relevance, authority, and user experience.
ChatGPT, on the other hand, doesn’t “search” the web in real-time. Instead, it generates responses based on pre-trained data, meaning it relies on knowledge it has been fed up until its last update.
While Google retrieves live results, ChatGPT synthesises information using natural language understanding (NLU) to interpret context and intent. This makes it particularly effective for understanding the intent behind the query and for answering complex, exploratory queries in a conversational way.
Here’s an at-a-glance look at the key differences between ChatGPT and Google Search:
| Feature | Google Search | ChatGPT Search |
| Data source | Real-time indexed web pages | Pre-trained data (updated periodically) |
| Ranking factors | Backlinks, domain authority, technical SEO | Contextual relevance, training data quality, query clarity |
| Best for | Live, up-to-date information, transactional searches | Conversational queries, exploratory research |
| Search method | Retrieves and ranks web pages | Generates responses based on learned data |
While both systems prioritise relevance, quality, and user intent, Google’s ranking system is far more reliant on traditional SEO signals. ChatGPT, by contrast, favours structured, well-explained content that aligns with user queries in a conversational format.
With AI-powered search becoming more sophisticated, businesses will need to rethink their SEO strategies – not just for Google – but for platforms like ChatGPT that are changing the way people find and consume information.
Ranking in ChatGPT Search – what we know so far
Unlike Google, ChatGPT doesn’t rank websites in the traditional sense. Instead, it generates responses based on contextual relevance, the quality of its training data, and how well a query is structured. While traditional SEO focuses on factors like backlinks and technical performance, ChatGPT’s ranking system is entirely AI-driven.
So, how does it decide what to show first?
Key ranking factors in ChatGPT Search:
- Contextual Relevance – AI prioritises responses that closely match the user’s intent, considering the wording, phrasing, and overall clarity of the question.
- Training Data Quality – Since ChatGPT doesn’t index web pages in real time, the accuracy and depth of its responses depend on the data it was last trained on. The better the data it has learned from, the more reliable the results.
- Query Clarity – AI generates the best responses when queries are clear and specific. Unlike Google, where users can type in fragmented searches and still get accurate results, ChatGPT performs better when given well-structured, detailed questions.
Overlaps with traditional SEO
Despite their differences, ChatGPT and Google share some common ground:
- High-quality, well-structured content still wins. AI prioritises clear, informative, and well-organised content, much like Google rewards authoritative, useful pages.
- User intent is the key. Whether it’s an AI model or a search algorithm, the goal is the same: to provide the most relevant answer based on what the user is looking for.
Key differences from Google’s ranking system
🚫 No backlinks, no domain authority – Unlike Google, ChatGPT doesn’t rely on traditional ranking signals like backlinks or website reputation (at least, not yet). This means that brands can’t “SEO their way to the top” in the same way they do on Google.
⏳ No real-time updates – While Google is constantly updating its search index, ChatGPT’s knowledge is based on its last training update. This means it won’t have instant access to breaking news, new research, or the latest blog posts.
🗣 Conversational focus – ChatGPT favours structured, natural language content that mimics human conversation. Optimising for AI-driven search means creating content that flows naturally and provides clear, concise answers.
So, what exactly does this mean for businesses that rely on their organic rankings?
Ranking in AI-powered search is less about traditional SEO tactics and more about providing clear, structured, and contextually rich content.
As conversational AI becomes more advanced, businesses will need to adapt their strategies to ensure their information surfaces well in AI-generated responses.
How to optimise for ChatGPT Search?
Since ChatGPT doesn’t work like Google’s traditional search engine, optimising for it requires a different approach.
Rather than focusing on backlinks and technical SEO, businesses need to prioritise clear, well-structured content that AI can easily interpret and use to generate responses.
With this in mind, here are some key strategies to improve visibility in AI-driven search results:
1. Use Schema Markup for structured content
❓ What is Schema Markup?
Schema markup is a type of structured data added to a webpage’s code that helps search engines (and AI models like ChatGPT) understand its content. It’s like adding labels to different parts of a page so that AI can quickly identify key information.
For example, if you have an FAQ section on your website, schema markup tells AI that this content is a list of questions and answers, making it easier for ChatGPT to pull relevant responses when users ask similar queries.
✅ How to implement it?
- Use FAQ Schema for common industry-related questions
- Apply Article Schema to help AI understand blog content structure
- Implement Local Business Schema to improve visibility for location-based queries
Since ChatGPT prioritises well-structured data, adding Schema Markup increases the likelihood of your content being recognised and used in AI-generated responses.
2. Optimise headers and content for NLP
❓ What is NLP (Natural Language Processing)?
NLP is the AI technology that allows ChatGPT to understand human language, including the intent behind a query. Unlike Google, which matches keywords to indexed web pages, ChatGPT relies on NLP to interpret meaning and context.
✅ How to optimise for NLP?
- Use clear, structured headings (H1, H2, H3) to break up content logically
- Phrase headings as questions (e.g., “How Does ChatGPT Rank Content?”) to align with how users naturally ask questions
- Write in a conversational tone – AI favours natural, easy-to-read content over complex, keyword-stuffed text
Example:
🚫 Instead of writing:
“SEO strategies for ranking higher in AI-powered search results”
✅ Try:
“How can you rank in ChatGPT Search?”
By making content easy to digest and naturally flowing, you can increase its chances of being picked up and used by AI models.
3. Feed ChatGPT with high quality, brand-aligned data
Unlike Google, ChatGPT doesn’t automatically crawl and index live webpages. Instead, it generates responses based on pre-trained data, meaning businesses need to be proactive in ensuring AI has access to the right information about their brand.
✅ How to influence ChatGPT’s responses?
- Publish authoritative content – Blog posts, FAQs, e-books, reports and whitepapers can all contribute to AI’s understanding of your industry
- Use clear brand messaging – Ensure your website and content consistently reflect your key services, values, and expertise and back it up with case studies, awards and reviews
- Make use of structured data (like Schema) – The clearer your content, the more likely AI will interpret it correctly
Important note:
AI models update periodically, meaning content created today may not appear in ChatGPT’s training data for months. This makes a long-term, high-quality content strategy more important than ever.
So what’s the bottom line – how to optimise for ChatGPT Search?
Unlike Google, ChatGPT doesn’t rely on backlinks or traditional ranking signals. Instead, businesses need to structure content effectively, use Schema Markup, and write in a way that AI understands to increase their chances of appearing in AI-generated search results.
What this all means for SEO in 2025 and beyond…
With AI-driven search evolving rapidly, one question keeps coming up: Will ChatGPT replace Google?
The short answer? No. But it is – without doubt – changing how people find information online.
Google remains the dominant search engine, accounting for around 90% of global search traffic, and it will continue to play a crucial role in digital marketing. However, with AI-powered search engines like ChatGPT attracting billions of users per month, businesses need to prepare for a future where AI-generated search results are a key part of the online landscape.
To stay ahead, businesses must adopt a dual approach, optimising for both traditional search engines like Google and AI-driven platforms like ChatGPT. This is where working with an SEO agency in London that actively adapts to AI-led search behaviour can make a measurable difference.
How can businesses future-proof their SEO strategy?
1. Treat ChatGPT as an additional search channel, not a replacement
ChatGPT and Google serve different purposes. While Google is essential for transactional and navigational searches, ChatGPT excels in conversational and research-based queries.
💡 Actionable tip: Optimise for both platforms, continuing to focus on traditional SEO while adapting content for AI-driven search.
2. Prioritise content quality and clarity
Both Google and ChatGPT value high-quality, well-structured content. AI models prioritise content that is clear, informative, and easy to understand. This makes concise, structured writing more important than ever.
💡 Actionable tip: Write content naturally, using clear headings, FAQs, and structured data to help AI interpret and present information effectively.
3. Future-proof with conversational AI techniques
ChatGPT favours natural, human-like responses. This is a shift that aligns with the growing trend of voice search and AI-powered assistants.
💡 Actionable tip: Start incorporating conversational language and NLP-friendly structures (headings, questions and conversational tone) into your content to increase visibility in AI-generated search results.
4. Keep monitoring AI search developments
The world of AI search is changing fast. With Google’s AI-powered features like AI Overviews (previously Search Generative Experience) and ChatGPT evolving constantly, businesses need to stay informed.
💡 Actionable tip: Keep an eye on updates in AI search trends and be ready to adapt SEO strategies as AI-driven search engines continue to evolve. Or work with an SEO agency that prioritises staying ahead of the search technology curve.
So is this the end of traditional SEO as we know it?
AI-driven search is here to stay, but it’s not the end of traditional SEO. Instead, it’s an opportunity for businesses to expand their visibility across multiple platforms.
By combining Google’s traditional ranking strategies with ChatGPT-friendly content, businesses can ensure they remain discoverable, relevant, and ahead of the competition in a changing digital landscape.
AI in SEO – what are the next steps for businesses?
AI-driven search is no longer a distant future – it’s happening now. With 58% of businesses planning to integrate AI tools by 2025 and 74% of users finding conversational AI responses more engaging, it’s clear that AI-powered search is here to stay.
However, while ChatGPT’s search functionality is evolving, Google remains the dominant force, still accounting for the majority of global search traffic. This means that businesses can’t afford to ignore traditional SEO – but they also can’t afford to overlook AI-driven search platforms.
To stay ahead, businesses must therefore:
- Optimise for both Google and ChatGPT Search using structured, high-quality content
- Embrace conversational AI by ensuring content is clear, well-structured, and easy to interpret
- Monitor AI search developments to adapt strategies as platforms evolve
At Figment, we specialise in helping businesses navigate the ever-changing world of SEO, combining traditional best practices with cutting-edge AI strategies. Whether you’re looking to enhance your Google rankings or optimise for AI-driven search, our award-winning expert team is here to help.
Want to stay ahead of the curve in AI-powered SEO? Contact Figment today to future-proof your search strategy.
