The ChatGPT Traffic Playbook: How to Track, Measure, and Grow

In this guide, you’ll learn what makes ChatGPT traffic unique, how to track it in your analytics, and strategies to increase both direct and indirect visits from this AI assistant.

• Market share: ChatGPT holds 0.24% of total traffic share compared to Google and other major search engines (source: chatgpt-vs-google.com)
• Growth trajectory: ChatGPT’s traffic share grew 3× between January and September 2025 (source: chatgpt-vs-google.com)
• Monthly growth: ChatGPT grows 14.1% every month while Google shrinks 3.2% monthly (source: chatgpt-vs-google.com)
• Industry variation: ChatGPT shows 32× higher penetration in Finance (0.97%) compared to Autos (0.03%), indicating extremely uneven adoption across industries (source: chatgpt-vs-google.com)
• User base: 800 million weekly active users (source: techcrunch.com)
• Daily usage: 2.5 billion prompts daily (as of July 2025) (source:openai.com)
• Web presence: chatgpt.com is the 9th most visited website globally with an estimated 586.4M organic visits each month (source: ahrefstop.com)
• Search interest: The term “ChatGPT” gets searched on Google an estimated 326 million times globally each month (source: Ahrefs’ Keywords Explorer)

ChatGPT traffic works differently from regular search engine traffic. Knowing how it differs can help you decide if and how you should adjust your strategy to make the most of it.

When ChatGPT suggests your website, it usually explains what you offer and why it’s relevant. That means visitors click through already knowing what to expect—they’re there because the AI specifically recommended your solution.

For Ahrefs’ own site, AI-search traffic was ~0.5% of visits but accounted for ~12.1% of sign-ups. That’s 23x higher rate than traditional organic search visitors in our case.

And we’re not the only ones with higher conversion rates from LLM traffic. Recently, Buffer’s Director of Growth, Simon Heaton, reported similar results:

Even some people in the comments chimed in similar data:

Not everyone will get the same results, though. This study by Amsive suggested that LLM conversions depend on the business model. And there’s even a massive, 61-page research providing evidence that ChatGPT referrals convert worse when it comes to e-commerce.

There’s mixed research on conversion rates across different websites, but visitors coming from ChatGPT might convert at much higher rates than those from regular search traffic. Either way, it’s worth running your own tests to see how it performs for your site.

As AI assistants like ChatGPT, Perplexity, and Gemini continue to shape how people discover information, more brands will start optimizing for visibility within these tools.

Within a year or two, we’ll likely see the same saturation that happened with traditional SEO. Getting in early means you can build a track record before the competition floods in.

To illustrate this, just look at how demand for the term “geo agency” has taken off lately. It’s still a low-volume keyword, but interest is climbing fast. Moreover, the top results are already focused on AI search optimization agencies—not the old “geographic” meaning of the word—showing that user intent is shifting quickly in the SERPs.

One of the best things about optimizing for AI is that it doesn’t come at the expense of traditional SEO. In fact, many of the same best practices improve your performance in both, creating a multiplier effect where one effort pays off across multiple channels.

At its core, SEO has always been about two main things: content and backlinks. In ChatGPT’s world, great content helps your site get cited and makes it easier for AI models to understand what your brand is about. Backlinks, meanwhile, still boost your Google rankings—which also helps AI tools find and reference your content when they pull information independently.

Even better, backlinks often lead to more brand mentions across the web. And interestingly, those mentions seem to play a role in why AI assistants like ChatGPT choose to reference certain websites in their answers.

For example, our own site has been cited thousands of times across different AI assistants—and that happened before we ever optimized for LLMs. It turns out, solid content and organic visibility still go a long way.

ChatGPT introduces new attribution challenges. When an AI mentions your brand, it can drive awareness and traffic—but those visits don’t always show up in your analytics the same way traditional referrals do.

Here’s an example: when ChatGPT recommended the top tool in my test, none of the mentions linked directly to the tool’s homepage. The first mention wasn’t even a clickable link, and the only actual link pointed to a review page, not the main site.

So, if that AI-recommended tool gets visitors through this path, the traffic won’t appear as coming from ChatGPT—it’ll look like it came from the review site instead.

Before you can optimize for ChatGPT traffic, you need to see it in your analytics. Here’s how to set up proper tracking and identify which metrics actually matter.

Set up tracking in your analytics

Some tools, like GA4, don’t include ChatGPT or other AI assistants as default traffic sources. To track them, you’ll need to set up a custom segment or use regex to filter referrals from chatgpt.com (here’s a detailed guide by Amsive).

An easier option is to use tools like Ahrefs’ Web Analytics, which already have AI traffic sources built in and automatically categorize these visits.

Monitor the same metrics you track for other channels

Once you’re tracking ChatGPT traffic, measure its performance using the same analytics framework you already use for Google Search or social media. The key difference: pay attention to how ChatGPT visitors behave compared to other channels.

All of these metrics can be tracked in Ahrefs’ Web Analytics. Chances are, the tool you’re already using can do it too—as long as it supports event tracking and can identify LLM-driven traffic.

This part gets a little nuanced, but it’s key to understanding how ChatGPT (and other LLMs) actually send traffic to your site.

The pages that get the most citations aren’t always the ones that drive the most traffic.

Take ahrefs.com, for example: only about 10% of the top 1,000 pages that get cited overlap with the pages that actually drive the most visits. Our highest-traffic pages from ChatGPT tend to be places where people take action, like signing up for a trial, using a free tool, or comparing features.

It’s a lot like organic search: the pages that attract the most visitors aren’t always the ones that convert best.

What’s especially interesting is that much of this traffic doesn’t come from direct citations (clickable links in ChatGPT responses). Instead, it often comes from unlinked mentions—when ChatGPT recommends a tool but doesn’t include a clickable link.

That creates two main types of traffic:

• Direct traffic: users click a link directly in ChatGPT’s response.
• Indirect traffic: users see your brand mentioned and visit later — by searching on Google, typing your URL directly, or coming back when they remember your name.

So, in this section, I’ll explain how to increase both direct traffic (from citations) and indirect traffic (from mentions).

Study which types of content perform best in your industry and focus your efforts there. Not every kind of content works equally well in AI search; and some formats might not make sense for your niche at all.

To give you a quick idea, the types of content I’ve most often seen cited tend to be:

• Detailed guides and tutorials that clearly explain complex topics.
• Original research and data reports that offer fresh insights.
• Helpful buyer’s guides that compare different options—both your own and others available on the market.

Here’s a straightforward way to find out which content types perform best in your niche using our AI search visibility tool, Ahrefs Brand Radar:

1. Go to Brand Radar and enter your niche or market, then leave everything else blank and click Explore.
2. Next, open the Cited pages report and look for patterns. For example, pages that explain new terms, offer how-to guides, or provide reviews.
3. You can also switch between different AI indexes using the top filter to see how citation preferences vary between models.

You can narrow the analysis down to a single competitor (or a few competitors) and find their best-performing content in ChatGPT:

1. Enter your competitor’s brand name, and make sure to add their website’s address, too.
2. Go to the Cited pages report.
3. Limit the domain scope to your competitor’s domain.
4. Look at the results.

Long-tail keywords—those specific, lower-traffic phrases—have always been an SEO secret weapon, and they’re becoming even more valuable in the age of AI.

People tend to ask AI tools longer, more detailed questions than they type into search engines. These in-depth prompts often align perfectly with long-tail keywords, making your content easier for AI to surface and recommend.

This happens thanks to query fan-out—when an LLM takes one prompt and expands it into multiple related ideas or sub-questions, boosting the chances of matching niche keywords.

So, it’s smart to create content that covers:

• Specific use cases, like “how small law firms can automate client onboarding.”
• Cross-topic challenges, like “how HR teams can use AI to improve employee training.”
• Expert-level questions, like “what’s the best way to balance personalization and data privacy in marketing?”

That’s why long-tail keywords matter more than ever in AI-driven search.

Start with Brand Radar—it’s not just useful for tracking mentions, but also great for keyword research for AI search.

1. Enter one or a few broad topics.
2. Go to the Topics report and switch the AI Index to ChatGPT.
3. Apply filters to include your domain.
4. Expand the topics to find unique, less common ways people might look for what your business offers.

From there, you can either create content that directly targets the topic, try to get featured on the pages already cited for it, or do both. This is a smart first step if you want to boost your visibility in ChatGPT results.

Next, expand your research with a tool like Ahrefs’ Keywords Explorer to pull data from Google’s much larger keyword database, giving you plenty of new ideas. Since what people search on Google often overlaps with what they ask ChatGPT, it’s a great way to spot additional opportunities.

Here’s how:

1. Enter a few broad topics related to your business (you can use the built-in AI for ideas or your preferred AI assistant).
2. Next, open the Matching Terms report.
3. Apply these filters: Volume: up to 500 (you can adjust this later for better results), Target: your domain, show ranking positions.

If you see an “x” under ranking position, it means you don’t currently have a page targeting that keyword, and you can consider creating one. If the ranking position is greater than 10, you can likely improve your existing content (click the SERP icon on the right to see which URL is ranking).

Fresh content matters more for AI than you might think. Our research shows AI assistants like ChatGPT strongly prefer recently updated content.

Here are the types of pages worth updating regularly:

• Key guides and tutorials—add new examples, visuals, or data.
• Tool pages—highlight the latest features and improvements.
• Industry statistics or benchmark reports—update figures and insights.

Refreshing these pages helps you attract more traffic from both LLMs and Google. While Google Search doesn’t heavily favor recency, updating content is still a proven way to maintain first-page rankings.

Moreover, if you find that ChatGPT cites an outdated study in an important topic for you, there’s a chance to replace it with your own or be cited next to it.

If you know a popular study made by your competitor, simply plug it into Site Explorer and see if it gets cited in any of the 6 AI indexes we track.

The more your content and brand appear across the web, the more chances AI tools have to find and recommend you.

Keep in mind—this kind of visibility often leads to indirect traffic. These visitors discover your brand through ChatGPT, but don’t click directly from there. Instead, they might search your brand on Google or type your URL manually.

This could change soon as large language models evolve. Right now, the main limitation is the interface—AI mentions your brand but doesn’t link to it. Once platforms like OpenAI start adding links, those mentions could instantly turn into direct traffic.

You don’t have to guess which pages are helping you show up in AI-generated answers. Try running a mention gap analysis in Brand Radar to see which pages mention your brand but not your competitors.

Here’s how:

1. Enter your brand and your competitors.
2. In the Mentions Gap view, hover over your brand under the AI index you want to analyze and click Others only.
3. Open the Cited Pages report to find the sites you could reach out to and close your AI mention gap.

You can also do a quick check anytime you find a review that should mention your brand but doesn’t. Just paste the page’s URL into Site Explorer to see whether ChatGPT or other AI tools are already referencing it as a source.

Another smart tactic is to tap into Reddit, which happens to be one of the most frequently cited sources by ChatGPT.

Brand Radar lets you find Reddit threads that ChatGPT cites in its responses—especially those related to your business but mentioning your brand.

There’s a technical side to the process, too.

Start by checking if you’re not blocking ChatGPT (and other LLMs if you want traffic from them as well) with a tool like AI Crawler Access Checker.

Then, you need to ensure ChatGPT can easily find and understand your content. Here’s how:

• Strengthen internal linking so AI crawlers can navigate your site structure.
• Use clean formatting and semantic HTML (proper heading hierarchy, descriptive lists, clear sections).
• Reduce JavaScript-heavy elements since most AI crawlers don’t render them well.
• Avoid paywalls on key content if you want AI tools to reference it.
• Use SEO-friendly URLs to indicate page content.

AI assistants generate broken links about 2.8 times more often than Google (yes, we tested it). And actually, ChatGPT is the one that hallucinates the most.

Start by monitoring your 404 errors to spot issues like:

• Hallucinated URLs. Pages ChatGPT “made up” based on your site’s URL structure.
• Outdated URLs. Links AI models recall from old training data.
• Misspelled or variant URLs. Common typos or slight variations of your real pages.

In Ahrefs Web Analytics, there’s a dedicated report for potential 404 errors hallucinated by AI. Pages in this report may still receive traffic, but their title includes “404,” indicating that users (or AIs) are trying to access pages that don’t exist.

If you don’t have a closely related page to redirect that traffic yet, you can create one so visitors (and search engines) land somewhere useful instead of hitting a dead end.

However, prioritize URLs that are generating meaningful traffic. If a hallucinated URL only gets a handful of visits, it may not be worth the effort to create a new page for it (you can redirect to your resources directory instead).

ChatGPT is quickly becoming a comparison shopping assistant. Instead of browsing through multiple reviews and spec sheets, users now get a single, summarized answer that compares options and highlights trade-offs based on their needs.

But here’s the catch—AI assistants still need reliable source material to build those answers. If your site doesn’t offer clear comparison content, ChatGPT will pull from competitors or third-party sources instead, or just “hallucinate” it.

You can already see this happening in industries like consumer electronics, where brands like Samsung and LG are frequently cited when users ask about TV models or appliance features.

In general, these kinds of product comparisons and buying guides should work for companies with:

• High-consideration purchases, e.g., enterprise software, appliances, financial services.
• Feature-driven products, e.g., cameras, laptops, HVAC systems, project management tools.
• Competitive categories, e.g., web hosting, CRMs, smartphones, marketing automation.

And it can also work for SaaS companies with competitor comparisons, FAQ pages, product academies, and product support pages.

While programmatic content (templated pages generated automatically) may not perform as strongly in AI search as it does in traditional search, it can still earn citations and drive steady traffic.

Interestingly, some of the examples that succeed here are the same ones that worked well in classic SEO—brands like Wise, Nomad List, and Zapier have all seen solid results from this approach.

We’ve got a full guide explaining how to make programmatic content work, including how to find keywords with traffic potential that scale to populate dozens of pages.

Here are two extra points to keep in mind with this approach:

• Check if ChatGPT uses web search to gather information on your topic. If it does, your chances of being cited increase.
• Prioritize time-sensitive data. Topics that change regularly (like yearly stats or pricing) are great candidates for programmatic content, since LLMs tend to favor fresh, up-to-date information.

For example, if you ask “cost of living in different cities,” ChatGPT will pull information from a webpage it finds through a web search, rather than relying on built-in data. It will also note that the information is for 2025 and may change the following year.

Stronger expertise, experience, authoritativeness, and trustworthiness create a virtuous cycle:

The higher your E-E-A-T, the better your content performs in search, and the more likely it is to be found and cited by ChatGPT when it pulls data from the web to deliver accurate answers.

At its core, E-E-A-T is about trust—proving to both users and Google that your content is credible and reliable. You can show this by including author credentials, expert reviews, and earning backlinks from reputable sources.

To dive deeper into what E-E-A-T means and how to strengthen each part, check out our complete guide to E-E-A-T.

Once visitors arrive from ChatGPT, make sure your site is ready to turn that interest into action. These users often have higher intent, so your landing pages should:

• Load fast. AI-referred visitors may be less patient than those from organic search.
• Feature clear calls-to-action above the fold.
• Remove any unnecessary friction from signup or checkout flows.
• Deliver exactly what the user expects. The tool, answer, or solution they came for.

Here’s an example: imagine you’re using ChatGPT to find recommendations for winter tires. You notice one of the cited pages looks promising, so you click through.

Turns out, there’s no link to buy the tires. The content is great, but the experience falls flat because it doesn’t help you take the next step after reading the AI’s summary.

This kind of situation will likely become more common. AI tools like ChatGPT often send users who are already close to making a purchase decision, so it’s smart to design for that audience.

By thinking ahead—adding relevant links, simplifying actions, or including affiliate CTAs—you not only improve the user experience but also open up more opportunities to increase revenue.

Final thoughts

I hope you found this guide useful. Before we wrap up, let’s look at what’s coming. Here are four trends that will likely shape ChatGPT traffic over the next few years:

• OpenAI’s Atlas browser encourages clicking on sources. Citations open in a side panel with UTM tracking, making it easier for users to browse cited pages while chatting—which could increase traffic over time.
• Search engines may become more crucial to AI. GPT-5 relies on real-time searches instead of memorization. If others follow, traditional SEO becomes even more important for AI citations.
• Younger audiences use AI assistants for information search more than others. As they gain purchasing power, conversational search will become the norm (full study).
• Agentic AI will act instead of just answering. Future AI could complete tasks via APIs and databases directly, reducing web traffic while creating new opportunities for “AI-friendly” services.

Got questions or comments? Find me on LinkedIn.