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Original research and benchmarks from the AdsX team on AI search advertising performance, visibility metrics, and the future of AI-driven product discovery.

BENCHMARKS (2)
2026-03-15 · BENCHMARKS

AI Search Advertising Benchmarks 2026

AdsX analyzed over 4.2 million AI-referred sessions across ChatGPT, Perplexity, Claude, and Gemini to establish the first comprehensive benchmarks for AI search advertising performance in 2026.

4.3% average CTR
AI search ad placements achieve a 4.3% average click-through rate, outperforming Google Shopping ads (1.9%) and display ads (0.35%) by a significant margin.
5.2x higher conversion rate
Traffic from AI-referred product recommendations converts at 5.2x the rate of traditional paid search, driven by higher purchase intent at the point of recommendation.
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2026-04-01 · BENCHMARKS

Cost Per AI Mention: Industry Benchmarks 2026

AdsX calculated the effective cost-per-AI-mention for 380 e-commerce brands, establishing the first industry benchmarks for what it costs to achieve and maintain visibility across ChatGPT, Claude, Perplexity, and Gemini.

Average cost per AI mention is $0.84
Across all industries and platforms, the blended cost per AI mention (including content, optimization, and paid placement costs) averages $0.84—but ranges dramatically from $0.12 to $4.60 depending on category and competition level.
AI CPM equivalent is $6.20, 73% cheaper than Google Display
When calculated as a CPM (cost per thousand impressions), AI mention visibility costs an effective $6.20 compared to $23.00 for Google Display Network, making it one of the most cost-efficient awareness channels available.
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STUDIES (3)
2026-02-20 · STUDIES

Shopify Store AI Visibility Report 2026

AdsX scored the AI visibility of 2,000 Shopify stores across ChatGPT, Claude, Perplexity, and Gemini. The results reveal massive gaps between stores that appear in AI recommendations and those that are invisible.

Only 18% of Shopify stores appear in AI responses
Of the 2,000 Shopify stores analyzed, only 18% were mentioned in AI-generated product recommendations for their primary category, leaving 82% effectively invisible to AI-driven shoppers.
63-point visibility gap between top and bottom quartile
Top-quartile Shopify stores score an average AI visibility rating of 74/100, while bottom-quartile stores average just 11/100, revealing a massive disparity in AI recommendation presence.
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2026-01-30 · STUDIES

How ChatGPT Recommends Products: A 2026 Study

AdsX submitted 10,000 purchase-intent queries to ChatGPT and analyzed the recommendation patterns, brand preferences, and ranking factors that determine which products appear in AI shopping responses.

ChatGPT recommends an average of 4.2 products per query
For typical shopping queries, ChatGPT provides a curated list averaging 4.2 product recommendations, compared to Google's 10+ results per page, creating extreme winner-take-all dynamics.
The #1 recommended product gets 47% of clicks
Click distribution is heavily top-weighted: the first product ChatGPT mentions captures 47% of all clicks, the second gets 26%, and everything below the third recommendation shares the remaining 27%.
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2026-03-01 · STUDIES

AI Search vs Google Shopping: Purchase Intent Comparison

AdsX compared 840,000 sessions from AI-referred traffic and Google Shopping to measure differences in purchase intent, conversion behavior, cart size, and customer lifetime value across e-commerce stores.

AI-referred visitors are 2.4x more likely to purchase
Visitors arriving from AI recommendations convert at 8.1%, compared to 3.4% for Google Shopping traffic—a 2.4x difference that persists across all product categories.
41% larger average cart size from AI traffic
AI-referred shoppers add an average of 2.3 items to their cart versus 1.6 items for Google Shopping visitors, resulting in a 41% larger average cart value.
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TRACKERS (1)
2026-04-10 · TRACKERS

E-commerce AI Mention Tracker: Q1 2026

AdsX's quarterly tracker monitors how often the top 500 e-commerce brands are mentioned by ChatGPT, Claude, Perplexity, and Gemini across product recommendation queries. Q1 2026 reveals significant shifts in AI mindshare.

Amazon mentioned in 41% of all shopping queries
Amazon maintains the dominant share of AI product recommendation mentions at 41%, though this is down from 46% in Q4 2025 as DTC brands gain share.
DTC brand mentions grew 34% quarter-over-quarter
Direct-to-consumer brands collectively increased their AI mention share by 34% from Q4 2025 to Q1 2026, the fastest growth of any brand category.
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