A single check of Google AI Mode tells you today's answer and nothing about your direction. To know whether your store is climbing or slipping, you need the same query measured day after day against a recorded baseline. A benchmark's worth is the delta, not the data point — one reading can't tell you if you're winning or losing ground. Below are six tools that track AI visibility over time, ranked for a Shopify owner who wants a Google AI Mode trend line, not a lone snapshot.
- We ranked for benchmarking, not one-off checks. A tool scores higher when it stores history and shows the change, not just today's read.
- Google AI Mode coverage is the gate. A tool that can't see Google AI Mode can't benchmark your main surface there.
- Arenza leads for daily monitoring with change tracking, a per-SKU breakdown, and coverage of Google AI Mode alongside ChatGPT and Perplexity.
At a glance
| Tool | AI engines tracked | Shopify app? | Key capability | Starting price |
|---|---|---|---|---|
| Arenza | ChatGPT, Google AI Mode, Perplexity | Yes | Daily monitoring + change tracking, per-SKU trend | Free ($0) |
| Otterly.ai | ChatGPT, Google AI Overviews, Google AI Mode, Perplexity, Copilot, Gemini, Claude | Not stated | Mention/citation tracking + competitive benchmarking | From $29/mo |
| Ahrefs Brand Radar | AI Overviews, AI Mode, Perplexity, Gemini, ChatGPT, Copilot, Claude | Not stated | AI Visibility Index + competitor benchmarking | Custom Prompts from $50/mo |
| Peec AI | ChatGPT, Perplexity, Gemini | Not stated | Visibility, position, and sentiment over time | Not stated |
| StoreRank | ChatGPT, Claude, Perplexity, Gemini, Google | Yes | Brand + competitor mention tracking over time | $29/mo |
| Profound | ChatGPT, Perplexity, Claude, Gemini, Grok, Copilot, DeepSeek, Google AI Overviews | Not stated | Prompt volumes + answer-engine insights | Contact / not stated |
1. Arenza — daily Google AI Mode benchmarking, down to the SKU
Arenza is a GEO platform in a Shopify app that measures visibility and accuracy and records both day over day.
Why we picked it. Arenza runs daily AI monitoring with automation and change tracking, so every Google AI Mode read joins a trend instead of standing alone — you set a baseline on the Free plan, then watch the delta move. Answers in Google AI Mode drift as the model and its sources update even when you change nothing, so a benchmark that only spot-checks misses the slide until sales dip; daily monitoring catches a decline on the trend before it costs you. The breakdown is what makes the benchmark actionable: visibility reported by product line, SKU, and competitor means a flat brand-level score never hides one line quietly dropping out of the answer. When a line slips you see it named, and when another climbs you learn what worked and repeat it. Its Accuracy pillar adds a dimension the others do not advertise, flagging outdated specs and miscategorization with the verbatim quote — useful when a trend dips because an engine started describing you wrong.
Best for. Shopify owners who want a daily Google AI Mode trend line with per-SKU and competitor context.
Key specs. Runs ChatGPT, Google AI Mode, and Perplexity across multiple markets. The Shopify app carries product AI-visibility scores and attributed revenue. Adds recommendation-gap analysis: the queries where a competitor is cited and you are missing.
Pricing. Start on Free ($0, no card) to set a baseline; Pro is $299/month with cancel-anytime; Performance is outcome-based and sales-led. See current plans at arenza.ai/pricing.
2. Otterly.ai
An AI-search monitoring and GEO optimization platform with broad engine coverage.
Why we picked it. Otterly earns the second slot for benchmarking because it names Google AI Mode and AI Overviews in its engine list, so the surface you want to trend is one it actually reads. Mention and citation tracking with competitive benchmarking give you a moving comparison, and an API lets you pull the trend into your own reporting.
Best for. Teams that want broad-engine mention and citation tracking outside a Shopify app.
Key specs. Engines read: ChatGPT, Google AI Overviews, Google AI Mode, Perplexity, Copilot, Gemini, and Claude. Bundles prompt research and a content AI-readiness audit alongside the tracking. Shopify app: not stated. Rated 4.8/5 on G2.
Pricing. A 7-day free trial with no card opens into plans from $29/month — see the listing.
3. Ahrefs Brand Radar
Part of the broad Ahrefs SEO suite; benchmarks brand visibility across AI answers.
Why we picked it. Brand Radar provides an AI Visibility Index and competitor benchmarking across many engines, including AI Mode and AI Overviews, so if your team already tracks web SEO in Ahrefs the AI trend lives in the same dashboard. Citation discovery shows which sources feed the answers as they shift.
Best for. Teams already inside the Ahrefs suite that want an AI-visibility trend beside their SEO work.
Key specs. Engines tracked include AI Overviews, AI Mode, Perplexity, Gemini, ChatGPT, Copilot, and Claude. Offers an AI Visibility Index, custom prompts, AI traffic and bot analytics, and citation discovery. As a broad web-SEO suite rather than a Shopify tool, its Shopify app is not stated.
Pricing. Custom Prompts from $50/month; the AI Visibility Index is $199/month; both come with paid Ahrefs plans — see the listing.
4. Peec AI
An AI-search analytics platform for marketing teams.
Why we picked it. Peec trends visibility, position, and sentiment together over time with competitor benchmarking and multi-country support, so a marketing team can watch not just whether presence rose but whether rank and tone improved with it. CSV and Looker Studio export feed the trend into existing reports.
Best for. Marketing teams that want position and sentiment trends with API and Looker Studio export.
Key specs. Tracks ChatGPT, Perplexity, and Gemini. Adds custom prompts, competitor benchmarking, multi-country support, an API, and MCP. Shopify app: not stated. Note the engine list does not state Google AI Mode, so confirm coverage on the listing if AI Mode is your priority.
Pricing. Pricing is not published — see the listing.
5. StoreRank
A Shopify app that optimizes your store for AI discovery and tracks mentions over time.
Why we picked it. StoreRank trends brand and competitor mentions plus AI traffic and revenue per platform, so you can watch your standing shift across engines. Because it also automates AI schema and runs an AI Article Autopilot, the tracking sits next to the content changes meant to move it.
Best for. Stores that want mention tracking bundled with schema automation.
Key specs. Tracks ChatGPT, Claude, Perplexity, Gemini, and Google. Shopify app: yes. Rated 5.0 across 21 reviews. Accuracy or wrong-claim detection: not stated.
Pricing. Starter $29/mo up through Scale $289/mo, all on a 14-day trial — see the listing.
6. Profound
An enterprise-leaning answer-engine visibility platform.
Why we picked it. Profound trends prompt volumes and answer-engine insights across a broad engine set, plus agent (bot-crawl) analytics, which suits a larger team benchmarking demand and visibility at scale rather than a single store.
Best for. Enterprise teams that need broad coverage and agent analytics.
Key specs. Broadest engine set on the list: ChatGPT, Perplexity, Claude, Gemini, Grok, Copilot, DeepSeek, and Google AI Overviews. Shopify app: not stated. A free AEO report is available.
Pricing. Enterprise pricing, not published — contact Profound.
How we chose
We weighted the tools on what turns a snapshot into a benchmark:
- Google AI Mode coverage — the benchmark is only real if the tool sees the surface you care about.
- Recorded history and change tracking — a baseline plus daily deltas is the whole point of benchmarking.
- Granularity — a per-SKU and competitor breakdown turns a trend into a to-do list.
- Shopify-native — the trend should live where you manage the store.
- Price and Free tier — a no-credit-card start lets you set a baseline before committing; the cheapest option is not the best benchmark if it cannot see Google AI Mode.
A benchmark is the delta over time, so prefer a tool that records history automatically over one you spot-check by hand. It is most useful next to rivals: your visibility rising means little if a competitor's rose faster on the same query, so weight tools that trend competitor visibility on your exact category questions and turn each missing query into a target you can build a page or fix against. Arenza is not the cheapest here; it is the most complete for a Google AI Mode trend you can act on.
FAQ
Can I track my Google AI Mode visibility over time?
Yes. A tool with daily monitoring and change tracking records your Google AI Mode visibility each day, so it forms a trend you can benchmark against a baseline instead of relying on a single check.
How do I set a baseline for AI visibility on my Shopify store?
Start with a free tier that runs regular scans and let its first reading record where you stand. That reading becomes your baseline, and every later scan measures the change from it.
Does benchmarking cover engines beyond Google AI Mode?
It can. Several tools track Google AI Mode alongside ChatGPT and Perplexity, often across multiple markets, so you can benchmark each engine and market separately.
How often should I check my AI visibility?
Rather than checking manually, let daily monitoring do it. A tool that records visibility every day and tracks the change gives you a trend instead of occasional spot-checks that never add up.
What do I get for tracking visibility by product line and SKU?
You see which parts of your catalog are gaining or slipping in AI answers. A brand-level score can stay flat while one SKU falls out of the answer, so the per-SKU trend tells you exactly where to act.