The way buyers discover brands has fundamentally changed. In late 2024, OpenAI integrated real-time web search directly into ChatGPT, transforming it from a static knowledge base into a dynamic answer engine that now serves 800 million users every week.

By Collins • January 15, 2026
The way buyers discover brands has fundamentally changed. In late 2024, OpenAI integrated real-time web search directly into ChatGPT, making a shift from being a static knowledge base into a dynamic answer engine that now serves 800 million users every week. Perplexity processes 780 million queries monthly with its retrieval-first research interface. Google AI Overviews reach 2 billion monthly users and now appear in 29% of all searches.
This is not an incremental shift. It is a complete reimagining of how people find information, evaluate options, and make buying decisions. For marketers, the implications are stark traditional SEO strategies alone no longer map cleanly to where discovery actually happens.
If your brand dominates Google's organic rankings but remains invisible when prospects ask ChatGPT "What are the best tools for X?" or when Perplexity synthesizes answers from Reddit and niche communities, you are missing a massive and growing share of high-intent discovery traffic.
This article breaks down the three pillars of the new discovery stack, what breaks for brands who ignore them, and the visibility operating system you need to compete in this environment.
When OpenAI launched real-time web search in October 2024, it fundamentally changed ChatGPT's role in the discovery journey. Instead of relying solely on training data with a fixed cutoff, ChatGPT now pulls live information from the web news, stock prices, product listings, local recommendations and presents it conversationally with a sources sidebar containing clickable citations.
This makes ChatGPT both an answer engine and, increasingly, an agent layer for commerce and decision-making.
The September 2025 integration with Shopify brought direct purchasing into ChatGPT, allowing users to discover, compare, and buy products without ever leaving the conversation. Research from our data shows that 58% of consumers now use answer engines like ChatGPT in product research journeys, and nearly 80% make at least half their buying decisions inside these AI experiences.
ChatGPT synthesizes answers by pulling from its training data, real-time web results, and structured product feeds. If your brand appears strongly in authoritative sources ChatGPT trusts, Wikipedia, high-quality blogs, industry publications, structured product data, you show up in answers and recommendations. If you don't, competitors fill that space.
The GPT Store adds another dimension custom GPTs act as specialized agents for specific use cases (travel planning, legal research, content creation), each with their own discovery and recommendation logic. Brands that build or integrate with these agents gain visibility in highly targeted, high-intent contexts that traditional search cannot reach.
ChatGPT is no longer just a chatbot. It is a discovery platform with live web access, direct commerce capabilities, and a growing ecosystem of specialized agents. Optimizing for ChatGPT visibility means ensuring your brand, products, and content are structured, authoritative, and citation-worthy across the sources it relies on.
Perplexity AI approaches discovery differently. It is built from the ground up as a research-first answer engine that combines natural language processing with real-time web search to provide direct, conversational answers backed by 3 to 5 cited sources per response. Unlike ChatGPT, which synthesizes answers and shows citations as a secondary feature, Perplexity makes source transparency the primary user experience.
This creates a unique content dynamic. Perplexity strongly favors domain authority, expert publications, and data-driven content. It also pulls heavily from community sources particularly Reddit, when answering product recommendation and comparison queries. One study found that Reddit accounts for a significant portion of citations in Perplexity answers, far more than in other AI systems.
If your brand has strong presence in the types of sources Perplexity prioritizes industry review sites, expert blogs, Reddit threads, authoritative documentation, data-rich case studies you get cited and linked. If you are absent from these environments, you are invisible to Perplexity's 780 million monthly queries.
Perplexity also prioritizes recency and clarity. Content that is outdated, buried under fluff, or lacks a clear, direct answer gets passed over. The platform looks for pages that lead with concise answers, use semantic HTML and schema markup, and provide depth without requiring users to hunt for the main point.
Winning in Perplexity requires a content and community strategy. You need authoritative, citation-ready content on your owned properties and presence in the third-party communities and expert platforms Perplexity trusts most. Brands that treat Reddit, niche forums, G2, Capterra, and industry publications as afterthoughts are leaving massive Perplexity visibility on the table.
Google AI Overviews sit at the intersection of traditional search and the new AI-answer paradigm. Launched as Search Generative Experience (SGE) and evolved into AI Overviews, this feature now appears in 29% of searches and provides AI-synthesized summaries directly at the top of the results page.
The impact on click-through rates is dramatic. Only 8% of searches that display AI Overviews result in clicks to actual websites, compared to 15% for searches without AI summaries. Organic CTR for position-one results has dropped 61% since mid-2024, from 1.76% to just 0.61%. Some sites report losing 20 to 60% of their total traffic as Google increasingly answers queries directly rather than sending users to external pages.
Traditional SEO still matters, Google pulls AI Overview content from top-ranking pages, but ranking alone is no longer sufficient. You must optimize for being cited within the AI-generated summary, not just appearing in the blue links below it.
AI Overviews favor content that demonstrates strong E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness), answers questions directly, uses structured data, and provides context-rich, semantically clear explanations. Reddit posts account for approximately 5% of AI Overview citations, signaling Google's willingness to surface community-driven answers when they provide value.
Google AI Overviews are the bridge between old and new search. They reward brands that have invested in both traditional SEO fundamentals and AI-friendly content structure. The brands winning AI Overview visibility are those that lead with clear answers, implement schema markup, build genuine topical authority, and maintain content freshness.
The uncomfortable truth is that ranking number one in Google organic results no longer guarantees discovery. Zero-click searches ,where users get their answer without clicking any result now account for 60% of all Google searches. Add AI Overviews to that equation, and the CTR for traditional blue links has collapsed.
Meanwhile, buyers are starting their research in ChatGPT, Perplexity, and other AI assistants that do not use traditional ranking signals at all. These platforms evaluate content based on authority, clarity, citation-worthiness, and how well it matches natural language queries, not keyword density, backlinks, or domain age in the traditional SEO sense.
A brand can rank #1 for "best project management software" in Google, yet be completely invisible when someone asks ChatGPT or Perplexity the same question in conversational language. That disconnect is costing brands millions in lost discovery traffic.
In traditional SEO, your owned content blog posts, landing pages, product pages drove most of your discovery. In the AI discovery era, third-party sources often matter more than your own site.
AI systems synthesize answers by pulling from the sources they trust most. For product recommendations, that often means review sites like G2 and Capterra, community discussions on Reddit, expert analysis on niche blogs, and documentation or case studies hosted on authoritative domains. If your brand is absent from these ecosystems, AI systems have nothing to cite when prospects ask about solutions in your category.
Perplexity, in particular, leans heavily on Reddit and community-driven content. Google AI Overviews surface Reddit posts in approximately 5% of citations. ChatGPT pulls from Wikipedia, licensed partner data, and real-time web crawls that prioritize authoritative, well-structured content.
The implication is clear, your content strategy can no longer be limited to your blog and product pages. You need an active presence in the review platforms, communities, forums, and third-party publications that AI systems use as source material.
Traditional Rank Tracking Cannot Show AI Answer-Layer Reality
SEO rank trackers tell you where your URLs appear in Google's blue links. They do not tell you whether ChatGPT mentions your brand when someone asks "What is the best tool for X?" They do not show you which sources Perplexity cites when synthesizing answers in your category. They do not reveal whether Google AI Overviews feature your content or a competitor's.
AI visibility is fundamentally different from web search rankings. There are no fixed "positions." There are no impression counts. Instead, visibility in AI answers is measured by:
You cannot measure or manage any of this with traditional SEO tools.
Winning in the AI discovery era requires a purpose-built system for tracking, analyzing, and optimizing your presence across the three pillars ChatGPT, Perplexity, and Google AI Overviews. That system must include:
Cross-platform visibility tracking: Monitor how your brand appears across all major AI assistants in one unified view, not separate dashboards for each platform. Track mention frequency, share of voice, sentiment, and competitive positioning over time.
Source and citation analysis: Understand which third-party sites, reviews, communities, and content sources AI systems rely on when they mention your brand or competitors. Identify gaps where competitors have strong presence and you do not.
Prompt and query intelligence: Test hundreds of high-intent prompts and conversational queries to see which trigger your brand, which do not, and which consistently surface competitors instead.
Competitive context and benchmarking: Do not just see "you have 47 mentions." See that Competitor A has 89 mentions driven by G2 reviews, and Competitor B has 103 mentions from Reddit presence you have not built. Understand the competitive landscape in AI answers, not just web search.
Actionable content and technical recommendations: Translate AI visibility data into specific, prioritized actions—which pages to optimize, which sources to strengthen, which communities to engage, which schema markup to implement. This is where most generic AI tracking tools stop, and where a true visibility operating system delivers ROI.
Lantern is an AI search visibility and optimization platform built specifically to address this new reality. It unifies your brand's visibility across ChatGPT, Perplexity, Gemini, Google AI Overviews, and Claude into a single dashboard so you can see patterns, gaps, and opportunities across the full discovery stack—not platform-by-platform silos.
Lantern tracks brand mentions over time, sentiment and context, and competitive share of voice, so you know exactly where you win and where competitors outrank you in AI answers. More importantly, Lantern shows you which sources drive those differences the third-party reviews, Reddit threads, documentation, or articles that AI systems cite when they recommend your competitors over you.
That intelligence feeds directly into Lantern Content Studio, which helps you turn AI visibility insights into AI-optimized content at scale. Content Studio analyzes thousands of AI responses in your category to identify which pages, formats, and domain sources actually drive citations—then translates those patterns into concrete content briefs and on-brand drafts your team can publish.
This is the visibility operating system you need: real-time tracking of how you appear across AI platforms, competitive intelligence showing exactly where competitors beat you and why, and a content engine that helps you systematically close those gaps with citation-worthy, AI-ready content.
The brands winning in AI discovery right now are not guessing. They are tracking their visibility, understanding their competitive position, and optimizing systematically based on data.
Get your free AI visibility report from Lantern to see where your brand currently appears across ChatGPT, Perplexity, Gemini, and Google AI Overviews, which competitors dominate key queries in your space, and your top three optimization priorities to close the visibility gap.
Start by understanding your current position. Then build your strategy from there with the right visibility data, competitive context, and content tools to win discovery across the full AI stack, not just Google blue links.
The real question is no longer whether to track AI visibility. The question is whether you can afford to let competitors own the AI conversation while your brand stays largely invisible.
AI search is now the first stage in every buyer's journey. Get a free visibility report showing how AI platforms like ChatGPT & Perplexity surface your brand—including visibility scores, share of voice, and sentiment analysis.
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