A complete guide to the ChatGPT search function: how to use it and how to optimize it
Last month, a marketing director for a cross-border home furnishing brand demonstrated a test at a conference: He entered "recommend several cost-effective cross-border home furnishing brands" into ChatGPT, and the AI returned 5 brand recommendations - none of which were from his company. And their Google SEO ranking is among the top 3 in the industry. This scenario is happening in more and more companies.
This is not a replica of a traditional search engine. Its recommendation logic is completely different from Google. If you are still using SEO thinking to treat ChatGPT search, you will most likely be disappointed.
This article will help you figure out three things: how ChatGPT search works, how ordinary users can make good use of this function, and how to optimize corporate brands to be recommended by ChatGPT search.
What is ChatGPT Search: More than just "ChatGPT with Internet access"
Many people simply understand ChatGPT search as "ChatGPT can access the Internet." This understanding is vastly different.
This search function is a real-time network search capability officially launched by OpenAI at the end of 2024, allowing ChatGPT to retrieve Internet information in real time when answering questions. But it is different from Google search "giving you a bunch of links to choose from", it isGive you the answer directly- It extracts, synthesizes, and verifies information from multiple sources and generates a structured answer with source citations.
According toOpenAI official blogIntroduction, its core features include:
- real-time: Can retrieve the latest network information without being restricted by training data deadlines
- Comprehensive: Extract information from multiple sources to generate comprehensive answers rather than simply listing links
- Conversational: Supports multiple rounds of questioning, and the search context can be continued
- referential transparency: Each piece of information is marked with a source link, which can be verified by clicking on it.
| Dimensions | Google search | ChatGPT search |
|---|---|---|
| Result form | 10 blue links + ads | Generate answers directly + cite source |
| Sorting logic | PageRank + 200+ signals | AI determines the authority and relevance of content |
| user behavior | Make a decision after browsing multiple pages | Directly adopt AI recommendations |
| Advertisement | Search ads occupy a prominent position | No ads currently |
| Brand opportunities | PPC+SEO | Content quality + brand authority |
Wondering if your brand is visible in ChatGPT? Request a Free AI Search Visibility Diagnosis →
How to use ChatGPT search: 5 tips for efficient use
Whether you are an individual user or a corporate decision-maker, mastering the correct usage of ChatGPT search can greatly improve the efficiency of information acquisition.
Tip 1: Replace keywords with specific questions
You may search for "cross-border e-commerce SEO" in Google, but in ChatGPT, a more effective way is to ask a specific question: "What aspects should you start with when doing SEO for a cross-border e-commerce independent website? What should you do first when the budget is limited?"
This kind of AI search excels at processing complex, contextual questions rather than simple keyword matching.
Tip 2: Multiple rounds of questioning to dig deeper
Its strongest point is dialogue continuity. After the first round of questions, you can ask, "Can you elaborate on the implementation steps for the third solution just mentioned?" - AI will continue to delve deeper based on the previous search context.
Tip 3: Ask for comparisons and recommendations
It is very suitable for comparative analysis: "Help me compare the advantages and disadvantages of Shopify and WooCommerce for cross-border e-commerce independent websites, especially in terms of SEO." This kind of demand requires opening 5-10 pages to complete in traditional search.
Tip 4: Specify information source requirements
If you have requirements for information sources, you can specify in the question: "According to information from Google official documents and SEO industry authoritative websites, what are the new standards for Core Web Vitals in 2026?" This can enhance the authority of the answer.
Tip 5: Combine time-limited search
It supports time-sensitive queries: "What are the important AI search algorithm updates in the first quarter of 2026?" This is especially useful when the latest information is needed.
Recommendation mechanism of ChatGPT search: how brands are selected
This is the part that companies are most concerned about - how does AI decide which brands to recommend?
According to the analysis of a large number of ChatGPT search results and the information disclosed by OpenAI, AI mainly considers the following factors when generating recommendations:
Factor 1: Authoritativeness and credibility of the content
AI is more likely to cite content from authoritative sources. This includes: well-known industry websites, official documents, professional content with signed authors, and widely cited research reports.
A company engaged in global expansion of B2B industrial equipment released 3 industry white papers and 12 in-depth technical analyzes on its official website. The frequency of brand recommendation in ChatGPT increased by 8 times. The key is not the quantity of content;Depth and professionalism of content.
Factor Two: Structure and Citability
AI search prefers content with a clear structure and easy extraction of core information. Specifically:
- Paragraphs with clear definitions and conclusions (easy for AI to extract)
- Content containing data, cases, and comparisons (to enhance persuasiveness)
- Pages using H2/H3 hierarchical structure (AI can easily understand the content structure)
- YesSchema structured dataTagged pages (FAQ Schema, HowTo Schema, etc.)
Factor 3: Brand mentions on the Internet
AI search not only looks at your official website content, but also refers to brand mentions on third-party platforms. If your brand is frequently mentioned positively in industry media, review websites, and social platforms, AI search will more easily list you as a recommendation.
that's whyBrand knowledge anchor point constructionSo important in GEO optimization – it's essentially building AI-recognizable brand signals across multiple channels.
Factor 4: Timeliness of content
AI search is very sensitive to the timeliness of content. Between an article in 2023 and an article on the same topic updated in 2026, the latter has a significantly higher probability of being cited. Keeping content updated regularly is an easily overlooked but highly effective optimization tool.
Want to systematically improve your brand's recommendation rate in ChatGPT searches? Learn about GEO optimization services →
ChatGPT search optimization practice: let brands be recommended by AI
After understanding the recommendation mechanism, let's look at how to optimize ChatGPT.
Step One: Audit your ChatGPT search visibility
Search your core business keywords (at least 10) in ChatGPT and record: - Number of times the brand is mentioned - The context in which the recommendation was made (positive/neutral/contrastive) - Frequency of appearance of competing products - Sources of information cited by AI
Step 2: Optimize the citability of official website content
Transform the core pages of the official website into AI-friendly content: - Each page has a clear core theme - The first 200 words contain the core definition or conclusion (the easiest position for AI to extract) - Answer frequently asked questions using FAQ format - Add structured data markup
Step 3: Expand brand mentions
Establish your brand's online presence beyond your official website: - Publish signed articles or accept interviews in industry media - Create brand entries on knowledge platforms (Wikipedia, Baidu Encyclopedia, etc.) - Get brand mentions and backlinks from authoritative websites - Stay active in industry forums and social media
Step 4: Continuous Monitoring and Iteration
SeaSeek uses its self-developed NLP corpus intelligent analysis system (registration number: 2023SR0851849) to track brand performance changes in various AI search platforms, includingShare of Model, brand mention rate and AI citation frequencyand other core indicators.
At the end of 2025, after a SaaS global expansion company optimized its system according to the above four-step method, the number of recommended scenarios for the brand in ChatGPT increased from 0 to 15+ industry keywords within 6 months, and the AI search channel contributed 20+ valid inquiries every month.
The difference between ChatGPT search and other AI search platforms
ChatGPT is not the only AI search platform. Understanding the differences between different platforms can help formulate more precise optimization strategies.
| platform | Search features | Citation preferences | Brand optimization focus |
|---|---|---|---|
| ChatGPT search | Conversational style, supporting multiple rounds of questioning | Authoritative sources, latest content | Official website content depth + brand mentions |
| Perplexity | Search engine style, high citation density | News, academic and professional websites | Press Releases + Industry Articles |
| Gemini | Integrate with Google ecosystem | Google index page | Traditional SEO basics + structured data |
| Claude | Focus on in-depth analysis | Long content, research reports | White paper + in-depth analysis content |
| Microsoft Copilot | Integrate with Bing | Bing index + LinkedIn data | Bing SEO + LinkedIn content |
The core value of GEO optimizationThe point is: not just optimizing for a certain AI search platform, but establishing cross-platform brand AI visibility. Although the citation preferences of each platform are different, the underlying logic is the same - Content authority, brand credibility, information structure.
As an official certified partner of Google (ID: 4908182032), SeaSeek will incorporate optimization for AI search platforms such as ChatGPTGEO optimization servicesThe core module also covers mainstream AI search platforms such as Perplexity, Gemini, and Claude. According toGartner predictions, search engine traffic will drop by 25% by 2026, and AI search is becoming one of the main entrances for users to obtain information.
Learn more about GEO: Download the "GEO Optimization White Paper"
If you want to learn more about how to systematically optimize your brand's visibility in AI search platforms such as ChatGPT search, it is recommended to read the industry's first Chinese and English report published by SeaSeek"GEO Optimization White Paper".
Core content of the white paper:
- ChatGPT search optimization chapter: Analyze the recommendation mechanism and brand optimization strategy of ChatGPT search
- Multi-platform differentiation strategy: Differentiated optimization methods for AI search platforms such as ChatGPT, Gemini, and Perplexity
- Brand knowledge anchor point construction: Systematic construction of AI-recognizable brand authority signals
- Effect measurement system: Tracking methods for core indicators such as Share of Model and AI citation rate
- Enterprise implementation roadmap: A phased implementation guide from auditing to optimization to monitoring
This white paper is compiled based on SeaSeek's practical experience in serving 500+ global expansion companies and the technical accumulation of 7 software copyrights.
Contact us to get the full version of "GEO Optimization White Paper" →
FAQ
Is ChatGPT search free?
ChatGPT search function is open to all ChatGPT users, including free version and Plus/Team/Enterprise version. Free users have usage frequency limits, paid users have no limits.
Will ChatGPT search replace Google?
Not in the short term. The two serve different types of search needs - ChatGPT search is more suitable for in-depth question and answer and decision-making assistance, and Google search is still irreplaceable in navigation search and local search. But AI search is cannibalizing the information query traffic of traditional search.
Does a brand still need to optimize for ChatGPT after doing SEO?
Needed. Websites with good SEO may not necessarily be recommended in ChatGPT searches. The recommendation logic of AI search is different from Google's ranking logic - it pays more attention to the authority, citability and mention of the brand on the entire network, rather than just the keyword matching of the page and the number of external links. SuggestionsSEO+GEO dual-track parallel.
How to know how a brand performs in AI search?
The most direct method is to search for your industry keywords in ChatGPT and observe whether the brand is mentioned. A more systematic approach is to use professional AI search visibility monitoring tools to trackShare of Model and other core indicatorschanging trends.
How long does it take for optimization to take effect?
Usually 3-6 months. The first 1-2 months are mainly about content transformation and brand mention building, and the frequency of recommendations starts to increase in the 3-4 months. Continuous optimization for more than 6 months will result in more stable results.
