Share of Shelf: the % of AI shopping answers that name you
When a buyer asks ChatGPT what to buy, one brand gets recommended. Siftly tells you how often that brand is yours — and exactly which competitor it is when it isn't.
The Shift To AI Search Is Measurable
Buyers are already shopping through AI, and the demand is measurable. The trend has produced its own discipline — generative engine optimization — now documented by Search Engine Land, Forbes, and arXiv research.
Agentic commerce demand
According to Semrush (US, 2026), demand for 'agentic commerce' is at ~3,600 monthly searches and trending up.
ChatGPT shopping searches
'chatgpt shopping' draws ~1,300 monthly US searches (Semrush).
Google product guidance
Google publishes guidance on AI-features eligibility for product pages (Search Central).
AI Shopping Is Already A Revenue Channel
Measurable demand
US buyers now run ~1,300 monthly searches for 'chatgpt shopping', ~3,600 for 'agentic commerce', and ~210 for 'share of shelf'.
GEO is no longer fringe
Generative engine optimization is documented by Search Engine Land, Forbes, and peer-reviewed arXiv research.
AI visibility is the channel
When buyers ask AI before they buy, your AI visibility is the channel — not a future bet.
Most Brands Don't Know Where They Stand on the AI Shelf
Shopping is moving to the AI shelf
Shopping is moving onto the AI shelf, and buyers are already there: ~3,600 US monthly searches for 'agentic commerce' and ~1,300 for 'chatgpt shopping'.
The basic question goes unanswered
Most brands can't answer it: do you show up in AI answers today — and which competitors show up instead?
Nothing to benchmark
Across 9 AI engines, there's no rank, no share-of-voice metric — nothing to benchmark, track, or improve.
Forbes and Search Engine Land now call generative engine optimization the future of search.
How It Works: Track → Optimize → Measure
Track
Siftly runs the prompts buyers actually ask large language models and reads the responses to see where your brand stands. This is the AI citation tracking layer: which prompts surface you, on which platforms, and which sources the answers lean on.
Optimize
From those prompts, Siftly generates content built around the questions that matter — including AI-optimized blog articles published straight to your site through your CMS, with multiple CMS integrations supported. As the content gets picked up, AI engines begin recommending your brand.
Measure
The loop closes by tracking AI-bot crawl, response visibility, citation movement, and traffic, lead, and revenue attribution where tracking is available — proving impact end to end, so AI search reads as a measurable channel.
Six Capabilities That Put You on the AI Shelf
Know whether you show up in AI answers today, and which competitors show up instead. Siftly tracks prompt, platform, rank, mention, citation, and geography over time across 9 AI engines.
See which prompts you win and lose, on which AI platforms, in which geographies. Brand-versus-competitor visibility sits side by side, so share-of-voice gaps are obvious.
Citation & Source Intelligence
Understand which sources and citations AI systems trust. Siftly identifies the high-influence domains AI cites and runs competitor source and authority-gap analysis.
Optimize product titles, descriptions, and metadata, plus Google Merchant and Manufacturer Center feeds and collection pages, so your product is the AI recommendation.
Impact Measurement
Prove impact from AI-bot crawling to visibility to traffic, leads, and revenue. Siftly tracks crawl activity, response visibility, citation movement, and revenue attribution where tracking is available.
Team Access
Bring the whole team — up to 20 members per account share one source of truth on AI visibility.
End-to-End GEO Execution — Not Just a Dashboard
Action over scores
You don't just get a score. Siftly delivers specific, data-backed actions — tracking plus AI-optimized content, CMS publishing, and impact measurement in one loop.
Earned content
Articles are reverse-engineered from the sources AI engines actually cite, in line with how Google documents AI features and your site.
9-engine coverage
Most tools are a single ChatGPT visibility tracker. Siftly tracks visibility across 9 AI engines — ChatGPT, Gemini, Claude, Perplexity, Google AI Overviews, Google AI Mode, Copilot, AI Shopping, and Groq.
Every capability, in depth
Brands Already Winning the AI Shelf
Before working with Siftly, Domu had no meaningful visibility across AI search platforms. Within a month, we moved from not showing up at all to ranking #9, with visibility gains across Google AI Overviews, Perplexity, and ChatGPT. Siftly gave us a clear view of where we stood, what was driving visibility, and what actions could move us further.
Siftly helped us grow revenue from ChatGPT by 3.5x month over month. More importantly, it showed us AI search is a real, measurable revenue channel, not just hit-or-miss visibility. The on-brand content Siftly creates keeps KIWABI showing up consistently across ChatGPT and Google AI Mode.
Siftly has been a supportive partner as we've worked on AI search visibility for our customers in Japan. They've been responsive, fast to fix bugs, and proactive about improving results. We're now seeing leads come through Google AI Overviews and ChatGPT, which has made AI search a channel we can take to market.
Questions about share of shelf
What the field says about AI search
Chalam PVS is the Founder of Siftly.
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See Your AI Shelf Number
Know your share-of-shelf number today. See exactly where your brand stands in AI answers — and which competitors show up instead. Stop guessing about your visibility across ChatGPT, Gemini, and Perplexity, and start tracking it with a clear, data-backed view.
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