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See where you rank in ChatGPT, Claude, and Gemini
Type one prompt, drop in your domain, and our free AI visibility checker asks all three assistants the same question. You'll see whether each one mentions your brand and whether it cites your site — side by side, in about a minute. Free, no card, no signup.
How the AI visibility checker works
The bits a technical buyer cares about. Every claim below maps to a module in our backend — no marketing fluff layered on top.
- Direct provider APIs. No scraping, no screenshotting, no unofficial endpoints. We call the real OpenAI, Anthropic, Google, Perplexity, xAI, and Google AI Overviews APIs the same way any other customer of those APIs would. Each provider has its own client module —
openai_provider.py,anthropic_provider.py,gemini_provider.py,perplexity_provider.py,grok_provider.py,google_aio_provider.py. - Web-search grounding on by default. Each provider runs in its grounded / search-enabled mode (different switch per API but the intent is the same). That’s what produces the citation list in the response — the model is allowed to reach for live sources, not just its training data.
- Deterministic prompt templates. Per provider, per tracked prompt. Same instructions, same temperature, same system message on every run. The variation you see in the result is from the LLM, not from us changing the question. We persist the prompt text on each run record so you can audit what was sent.
- Brand-mention extraction with normalisation. Each provider response is parsed for brand mentions (your name, configured aliases) and citations (URLs on your owned domains, including subdomains). Normalisation handles capitalisation, punctuation, and common ASCII / unicode confusables so “Rank.ai”, “rank ai”, and “Rank AI” all count as the same brand.
- Citation parsing.
citation_parser.pypulls the structured citation list out of each provider’s response shape — they all expose it differently — and normalises to a single shape: cited URL, host, anchor text, position. That feeds the citation leaderboard in the paid tracker. - Free check is single-shot, paid is daily. The free check on this page runs each provider once and stores the result in a 1-hour Redis cache. The paid tracker re-runs each prompt daily across every provider so the visibility line averages out the per-call randomness over weeks.
- Cross-tenant LLM cache. If another visitor ran the same prompt against the same provider in the last 6 hours, you get that answer back instantly with no upstream API call charged. You’ll see a “served from cache” tag in the summary when this happens. Popular prompts genuinely cost less for everyone.
Free check vs paid AI rank tracker
The free check on this page is the same first-pass diagnostic the paid tier runs against every tracked prompt — just constrained. Here’s what unlocks when you upgrade.
| Feature | Free check | Paid tracker |
|---|---|---|
Number of LLM providers ChatGPT, Claude, Gemini are in the free check. Perplexity, Grok, and Google AI Overviews unlock on the paid tier. | 3 providers | 6 providers |
Persistent history Free results live in a 1-hour Redis cache and disappear. Paid runs are stored so you can graph visibility over weeks. | — | |
Per-prompt daily scheduling Re-run the same prompt every day across every provider on a daily cron — no manual triggers. | — | |
Citations + sources Per-provider list of the URLs the model trusted as sources, plus a leaderboard of which domains the LLM keeps recommending. | — | |
Multi-location tracking Run the same prompt with different geographic intent (e.g. dentist in Dallas vs dentist in Austin) and graph each location separately. | — | |
White-label reports PDF reports with your agency branding for client deliverables. Available on agency tiers. | — | Agency tier |
MCP + REST API access Pull rank history into your own dashboards or let your AI agents query the data via our native MCP server. | — | |
Brand mention sentiment Classify how each LLM talks about you — neutral, positive, or competitor-comparative — across runs. | — |
What you get with the paid tracker
Three product surfaces the free check can’t give you. All three update daily across every tracked prompt.
Per-prompt rank history
A graph per tracked prompt, per provider. See your mention rate and citation rate over weeks. When you publish new content or get a new backlink, you can finally see whether the LLM surface noticed.
Citation sources leaderboard
A ranked list of every domain the LLMs cite when answering your tracked prompts. The domains that keep showing up are the publications you should be earning coverage in — that’s where the model picks up the information it’s grounding answers against.
Brand mention sentiment + share-of-voice
Each mention is classified as neutral, positive, or competitor-comparative. Roll those up and you get share-of-voice — what percentage of all brand mentions in your category go to you vs each competitor, per provider, per prompt.
Frequently asked.
Which AI assistants do you check?
The free check runs three providers in parallel: OpenAI's gpt-4o-mini for ChatGPT, Anthropic's claude-haiku-4-5 for Claude, and Google's gemini-2.5-flash for Gemini. The paid tracker adds three more — Perplexity (Sonar), xAI Grok, and Google AI Overviews — for six total. Microsoft Copilot is on the roadmap; we'll add it once their API exposes the underlying search queries the agent issues.
How accurate is the free check?
One sample is a snapshot, not a trend. LLM answers are stochastic — the same prompt run twice can produce slightly different mentions and citations. The free check is a useful first read for finding obvious gaps (a model that has never heard of you), but the visibility line you actually need to optimise against is rate-based: the percentage of runs in which a model mentions or cites you over time. The paid tracker re-runs each prompt daily across every provider so the noise averages out and the trend becomes legible.
Why did ChatGPT not mention me?
Three usual causes. (1) The model literally doesn't know your brand exists yet — your content hasn't been crawled by enough sources the model trusts. (2) The model knows you exist but you're not the source it trusts for that specific topic — fix is publishing more authoritative content on the prompt's intent. (3) A competitor is structurally winning the citation slot on that question. The paid tracker shows which competitors get mentioned in your place, run after run, so you know who to study.
Do you track Microsoft Copilot, Meta AI, or DeepSeek?
Microsoft Copilot is on the roadmap — we're waiting for the API to expose the underlying search queries the agent issues, which is the most useful signal we capture for the other providers. Meta AI and DeepSeek aren't on the active roadmap; if either becomes a meaningful share of buying-intent prompts in your category, let us know and we'll prioritise them. We track six providers today: ChatGPT, Claude, Gemini, Perplexity, Grok, and Google AI Overviews.
What is Answer Engine Optimization?
Answer Engine Optimization (AEO) is the practice of getting your brand surfaced inside the answer an AI assistant gives back, instead of (or alongside) ranking on a Google results page. The optimisations look different — citations matter more than backlinks, structured factual claims matter more than keyword density, and the question you're optimising for is whatever a buyer would type into ChatGPT, not what they'd type into Google. See our Agent Analytics page for how we instrument the post-click side of AEO.
How do you handle prompt drift?
Each tracked prompt uses a deterministic prompt template per provider — same instructions, same temperature settings, same system message — so the variation you see in the result is from the LLM, not from us changing the question. We persist the prompt text on each run record so you can audit exactly what was sent. If you edit a prompt's wording mid-stream, we treat it as a new prompt rather than re-baselining the old one, so historic comparisons stay clean.
Is my brand data safe?
For the free check on this page: results are kept in our shared Redis cache for 1 hour, then deleted. The prompt is normalised and used as a cache key (so a popular prompt warms the cache for everyone), but we don't sell or share inputs. For the paid tracker: tracked prompts and runs are stored in your account's database row only. No cross-tenant leakage, no resale.
How do I upgrade?
See our pricing page for current tiers. The Pro tier covers 6 providers with persistent history and daily scheduling; agency tiers add white-label reports and multi-client workspaces. The free check on this page is the same first-pass diagnostic the paid tier runs against every tracked prompt — if the free check found something useful, the paid tracker is the way to keep that signal alive.
Ready to keep tracking?
Run the free check again on a different prompt — or set up the paid tracker so visibility is monitored daily across all six providers without you running anything.
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