This guide compares tool categories and gives you evaluation criteria rather than a ranked list of named products with feature tables. Vendor features and prices change frequently, and a comparison table that is wrong is worse than no table. Evaluate any tool against the criteria below, including ours.
What does a GEO tool actually do?
GEO tooling generally does one of four things: audits a page for extractability and technical readiness, tracks whether AI engines cite you, analyses competitor visibility, or helps produce content structured for retrieval. Most products cover one or two well.
| Category | What it does | What to check before buying |
|---|---|---|
| Content and technical audit | Scores pages for structure, schema, crawl access | Does it check AI crawler access and Bing indexation specifically? |
| Citation tracking | Monitors whether engines cite you for given prompts | Which engines, how often, and is it real querying or inference? |
| Competitor analysis | Compares your AI visibility against rivals | How are competitors selected, and on which prompts? |
| Content optimization | Assists in writing extractable content | Does it improve structure, or just generate more text? |
Criteria that actually matter
Judge a GEO tool on whether it checks AI crawler access, covers multiple engines, tests real prompts rather than proxies, and returns prioritized actions rather than an undifferentiated score.
- Crawler access checks. Does it detect that your WAF is blocking GPTBot? This is the most common failure and the easiest to miss.
- Multi-engine coverage. ChatGPT, Claude, Gemini, and Perplexity behave differently. Single-engine tools give a partial picture.
- Real prompt testing. Does it actually query the engines, or infer visibility from proxies? Ask directly.
- Prioritized output. A score alone is not actionable. You need to know what to fix first.
- Bing indexation. Specifically checked, not assumed from Google data.
- Schema validation. Including whether markup matches visible content.
- Change tracking. Visibility over time, not a single snapshot.
Free checks you should run first
Before buying anything, run the free checks. Several of the highest-impact GEO problems are detectable with tools that cost nothing, and finding them first tells you what you actually need to buy.
| Check | Tool | Cost |
|---|---|---|
| AI crawler access | Your own robots.txt and server logs | Free |
| Bing indexation | Bing Webmaster Tools | Free |
| Google indexation | Google Search Console | Free |
| Schema validity | Google Rich Results Test, Schema.org validator | Free |
| Core Web Vitals | PageSpeed Insights | Free |
| Citation spot-check | Asking the engines your target prompts directly | Free |
The 50-point GEO audit checklist walks through all of these in dependency order.
Where Terrank fits
Terrank is an audit and scoring service rather than a self-serve dashboard. You submit a page or site, and we return an AI visibility score per engine, a competitor comparison, and a prioritized fix list within 48 hours.
That model suits teams who want a diagnosis and a plan rather than another dashboard to monitor. It suits you less if you want continuous automated tracking you operate yourself.
| Terrank | |
|---|---|
| Model | Audit service, human-reviewed |
| Engines covered | ChatGPT, Claude, Gemini, Perplexity |
| Output | Per-engine visibility score, competitor comparison, prioritized actions |
| Audit cadence | One-off, every 15 days (Pro), or weekly (Max) |
| Entry price | $30 one-time audit; plans from $100/month |
| Engines covered | ChatGPT, Claude, Gemini, Perplexity (5 on Max) |
Apply the same criteria above to us as to anyone else. If a tool cannot tell you whether GPTBot can reach your site, it is not measuring the thing that matters most.
Frequently asked questions
Are there free GEO tools?
The most important checks are free: robots.txt inspection, server log analysis, Bing Webmaster Tools, Google Search Console, PageSpeed Insights, and Google's Rich Results Test. Paid tools mainly add ongoing citation tracking and competitor benchmarking.
Can traditional SEO tools do GEO?
Partially. Conventional SEO platforms handle crawling, indexation, and schema validation well, all of which matter for GEO. What they generally do not do is test whether AI engines actually cite you for specific prompts.
How do I know a citation-tracking tool is accurate?
Ask whether it queries the engines directly or infers visibility from a proxy signal, and spot-check its results by running the same prompts yourself. Any tool unwilling to explain its method deserves scepticism.