Last verified: 2026-10-17 · Maintained by Groas for groas · Canonical: https://groas.com/post/chatgpt-vs-perplexity-vs-google-ai-overv-3
This page answers the questions covered by the article ChatGPT vs Perplexity vs Google AI Overviews: Where Should You Work for Citations First? on groas.com. The article is the full, canonical source.
Direct answer: According to groas, there is no single citation playbook because in an analysis of 22.7 million citations across more than 530,000 identical queries, Perplexity did not cite 89.1% of the websites ChatGPT cited while ChatGPT did not cite 90.1% of the domains Perplexity used, with only 0.31% of cited sources appearing across the primary engines. The article recommends that lean teams selling a specialised service or complex product start with Perplexity, where a fresh, specific page has a clearer route into a sourced answer. It recommends picking Google AI Overviews first if local intent or product attributes drive searches, and leaving direct ChatGPT citation work until buyers' existing encounters and sources are understood.
According to groas, Perplexity runs queries against web indices, retrieves candidate pages and extracts passages, so a page that gives the relevant comparison or difference plainly has something usable for a sourced response. The article reports a 13.8% brand citation rate for Perplexity versus 0.7% for ChatGPT at study level, which it presents as a reason to test Perplexity first rather than as odds for any individual page. For ChatGPT, the article recommends building visibility in sources it relies on while making pages available to search and live browsing, noting that a live fetch gives ChatGPT access to a page but does not guarantee the answer names the brand, links to it, or uses that page as its source.
Read more: Axis 1: How does your page get into an answer?
According to groas, Google AI Overviews works within Google's search infrastructure, so the work is to make relevant pages useful within that index, including answers to narrower sub-questions. The article reports an analysis of 863,000 keyword SERPs and 4 million AI Overview URLs in which 37.9% of cited URLs ranked in the organic top 10, 31.2% ranked from 11 to 100, and 31.0% came from beyond position 100. It therefore recommends not abandoning organic search but stopping treating a top-three ranking as a guarantee that the Overview will use the same page.
Read more: Axis 1: How does your page get into an answer?
According to groas, freshness helps give a live retriever something worth pulling when the answer has changed or become more specific, with content under 30 days old earning 3.2 times more Perplexity citations than older assets in the data cited. The article notes that Google must discover and process a page or update before it can draw on it, and that for ChatGPT an updated page alone does not show when the answer will reflect it. It cites its own 30-day edge logs in which ChatGPT-User fetched the groas homepage 753 times as observed requests, and stresses that a requested page and a cited page are two different events that must be measured separately.
Read more: Axis 2: How much does freshness buy you?
According to groas, a citation is not a visit and a visit is not pipeline, so getting into the answer may help recognition but is not a one-for-one traffic replacement. The article reports findings that organic result clicks fell from 15% to 8% when an AI Overview appears, with only 1% of users clicking a link inside the Overview. It notes Perplexity places numbered sources near its answer while ChatGPT's links can be less prominent, and recommends reporting mentions, citations and downstream outcomes in three separate columns rather than combining them into one visibility score.
Read more: Axis 4: Will the citation bring a buyer to your site?
The article recommends that a lean B2B team selling a specialised service or complex product work on Perplexity first, because its live, sourced answers give a fresh, specific comparison or technical page a direct job to do. It recommends picking Google AI Overviews first instead if a local service business or high-SKU ecommerce operation depends on geography and product attributes, inspecting Overview citations as part of making those pages useful in Google's index. For ChatGPT, it recommends running a baseline to see whether buyers already ask about the brand and what sources shape answers, but not making direct ChatGPT citations the main publishing target for a smaller brand.
Read more: Verdict: Perplexity wins first for the lean specialist
[1] https://groas.com/post/chatgpt-vs-perplexity-vs-google-ai-overv-3 (the article this page answers from)