Leading Citation Analysis Tools for AI Search: Best Options Compared
Compare leading citation analysis tools for AI search by price and coverage, and learn how to analyze which sources ChatGPT, Gemini and Perplexity cite.
Key takeaways
- Citation analysis shows which domains and URLs AI engines cite when they answer your prompts, and therefore where to earn visibility.
- Pick a tool that lists cited URLs per answer, groups them by domain and shows competitors' citations, not just your own.
- Citations concentrate - in GeoGen's web hosting study the top five sources made up about 45% of citations.
- Classify sources by type before acting; a forum thread, a review site and a publisher guide need different approaches.
Citation analysis tools for AI search record which domains and URLs engines such as ChatGPT, Perplexity and Google AI Overviews cite when they answer your prompts, then count them by source and compare yours with competitors’. The best options show the cited URL for every answer, group by domain, and cover your rivals, not only you. This guide compares what is available as of October 2026 and shows how to analyze the results.
Why do citations matter?
Citations are the evidence an engine used. If a rival is recommended because a comparison site and a forum thread were cited, those two sources are your route in. Sources also concentrate: GeoGen’s web hosting AI visibility report, covering 2,000+ non-branded prompts on six engines, found Reddit (11%), CNET (10.8%), PCMag (7.9%), TechRadar (7.8%), WebsitePlanet (7.5%), Forbes (7.5%) and YouTube (6.3%) among the top sources, with the top five at roughly 45% of citations.
Access also matters. OpenAI’s documentation says sites opted out of OAI-SearchBot will not be shown in ChatGPT search answers, so check robots.txt before analyzing anything.
What should a citation analysis tool do?
- List cited URLs per answer, not only a domain total.
- Group by domain and page, sorted by frequency.
- Show competitors’ citations so you see what they are winning from.
- Split by engine and country, since sources differ.
- Track change over time to see sources rising or dropping.
- Link back to the raw answer so you can read the context.
GeoGen does this through its citations views: domains and URLs the AI cites, citation trends, citation details per URL, and website citations on all plans. The same data is available through its API endpoints for citations and citation details.
How do the options compare?
Prices and limits come from each vendor’s own pricing page, October 2026. Vendors do not describe citation depth the same way, so only GeoGen’s views are stated here; ask the others for a sample report on your own prompts.
| Tool | Entry price | Prompts at entry | Engines at entry | Citation views |
|---|---|---|---|---|
| GeoGen | €25/mo (€20 yearly) | 10 | Any 2 of 15 | Citations by domain and URL, trends and details; all plans |
| Otterly | $29/mo | 15 | 4 | Ask vendor for a sample |
| SE Visible | $99/mo | 200 | 5 | Ask vendor for a sample |
| Semrush AI Visibility | $99/mo per domain (annual) | 25 | 4 | Ask vendor for a sample |
| Ahrefs Brand Radar | From €47/mo | Custom prompts | 6 | Ask vendor for a sample |
| Profound | Enterprise, custom | 50 in trial | Up to 9 | Ask vendor for a sample |
SE Ranking’s own plans list AI sources tracking as unlimited, and unlimited AI competitive research reports, on its Core and Growth tiers. Do not assume equal depth across tools; ask each vendor for a sample citation report on your own prompts before paying.
Where GeoGen is weaker: entry plans cap prompts at 10, and if you need hundreds of prompts at a low price, SE Visible’s 200-prompt plan is cheaper per prompt.
How do you analyze citations step by step?
- Choose 20 to 30 prompts across discovery, comparison and alternatives.
- Collect citations for a few weeks so that variance averages out.
- Aggregate by domain. The top 10 domains usually carry most of the weight.
- Classify each domain: your site, a competitor’s site, review or listicle, forum or community, publisher, video, directory.
- Mark where you are present and where rivals are but you are not.
- Rank opportunities by how many prompts the source appears in and how easy it is to join.
What do you do with the results?
| Source type | Typical action |
|---|---|
| Your own page, rarely cited | Rewrite with an answer-first intro, a table, and concrete facts |
| Competitor page cited | Create a more complete page on the same question |
| Review or listicle | Request an update or inclusion with accurate, current facts |
| Forum or community | Answer honestly and helpfully as a participant, disclosing affiliation |
| Publisher | Offer data, quotes or a study they can cite |
For the full competitor workflow, see competitive analysis for AI search engines. For the tool market beyond citations, read the best AI search monitoring tools.
See the AI search monitoring hub for related guides, and GeoGen’s monitoring pages for engine-specific tracking.
Frequently asked questions
What is citation analysis in AI search?
Citation analysis lists the websites and pages that AI engines link to or name as sources when they answer your tracked prompts, then groups and counts them. It shows which sources shape the answers in your category, for your brand and for competitors.
What is the difference between a mention and a citation?
A mention is your brand named in the answer text. A citation is a link or source reference the engine attaches to the answer. You can be mentioned without being cited, and cited without being named, so track both.
How do I track AI citations without a tool?
Run your prompts in engines that show sources, such as Perplexity, Google AI Overviews and ChatGPT with search on, then copy each cited URL into a spreadsheet. Count by domain and classify by type. It works for a few prompts but becomes impractical beyond about 20.
Which AI engines show citations?
Perplexity, Google AI Overviews and AI Mode, and ChatGPT search link to sources in many answers. Check with any tool how it collects each engine, since what a user sees and what a model API returns can differ.
Can I influence which sources AI engines cite?
Indirectly. You can make your own pages easier to cite, keep crawler access open, and earn coverage on the third-party sites already being cited. You cannot control selection. OpenAI notes that blocking OAI-SearchBot keeps a site out of ChatGPT search answers.
