How to choose an AEO tool
The four categories of AI visibility tool, the questions that separate them, and an honest account of when a tool is the wrong purchase entirely.
New AEO tools appear weekly and most describe themselves identically. The useful distinction isn't feature lists — it's what the tool actually does when it finds a problem.
The four categories
| Category | What it does | Typical price | Buy it when |
|---|---|---|---|
| Rank trackers | Ask engines your prompts on a schedule, chart mention rate | $50–$300/mo | You have a team who will act on the data |
| Brand monitors | Alert when you're mentioned across AI and social | $100–$500/mo | PR and reputation matter more than acquisition |
| Audit tools | Score your site against AEO criteria | Free–$200/mo | You want a checklist and have a developer |
| Done-for-you | Measure, fix and re-measure on your behalf | $99 one-time–$10k/mo | Nobody internally will do the work |
The mismatch that wastes the most money is buying a tracker when you needed the fourth category. A tracker will tell you, accurately and repeatedly, that ChatGPT doesn't mention you. It cannot tell you that your H1 says nothing a machine can categorise, and it certainly won't rewrite it.
The five questions that separate them
- 1
How are the answers actually collected?
Analysts asking real questions in real sessions reflect what a customer sees. Some tools use APIs, which behave differently from the consumer product — different retrieval, different personalisation, sometimes a different model. Ask, and expect a straight answer.
- 2
How many prompts, and can you choose them?
The prompt set is the measurement. A tool that picks generic industry prompts for you is measuring a category you may not compete in.
- 3
Does it show you the full answer, or just a score?
The competitor named instead of you, and the page cited, are the actionable parts. A score without the answer text is a dashboard, not a diagnosis.
- 4
Does it distinguish mention from citation?
Being named and having a page linked are different outcomes with different fixes. Tools that collapse them into one metric hide the more useful signal — citation moves first.
- 5
What happens after it finds a problem?
The whole question. Report, prioritised list, or implemented change? Price differences of 50x across this category are almost entirely explained by this one answer.
When a tool is the wrong purchase
- You haven't done the free version yet. Ten questions, four engines, signed out, half an hour. If you haven't done that once by hand, you don't yet know what you'd be automating.
- Nobody will act on it. A subscription that produces a monthly chart nobody implements is a worse outcome than doing nothing, because it feels like progress.
- Your site fails the basics. If your content only renders after JavaScript, or a crawler is blocked, tracking will faithfully report zero every month until that's fixed. Fix the mechanics first.
- Your buyers don't ask comparative questions. If people search your brand name because they already know you, AI answers aren't in the path and no tool changes that.
Where RankVyze sits, honestly
We're the fourth category: measure, fix, re-measure, for $99 once. Research is done by analysts in normal signed-out sessions rather than through APIs, because that is what a customer actually sees. Fixes are delivered as reviewable changes, not a list.
Where we're the wrong choice: if you want continuous daily tracking across hundreds of prompts, a subscription tracker does that better. If you have a large team already doing this work and need only instrumentation, you want a tool, not an engagement. And if your site fails the mechanical basics, our free scan will tell you so — and you should fix that before paying anyone, us included.
The full comparison of what an engagement costs versus a subscription is in what answer engine optimization actually costs.
Frequently asked questions
- What are AEO tools?
- Software that measures or improves how AI engines answer questions about a business. They fall into four groups: rank trackers, brand monitors, site audit tools, and done-for-you services. Most measure; few fix anything.
- What should an AI visibility tool cost?
- Trackers and monitors run roughly $50–$500 a month. Audit tools range from free to about $200. Done-for-you engagements run from $99 one-time to $10,000 a month, and that range is explained almost entirely by whether implementation is included.
- Do I need an AEO tool at all?
- Not to start. Ten buyer questions across four engines in a signed-out window takes thirty minutes and produces a real baseline. Buy a tool when you're tracking continuously and someone is acting on what it says.
- Do AEO tools use the real ChatGPT?
- Some query the API, which can behave differently from the consumer product — different retrieval, different personalisation, sometimes a different model. Others use analysts in normal sessions. Ask which, because it changes what the numbers mean.
- What's the difference between a mention and a citation?
- A mention is your business being named in the answer text. A citation is one of your pages being linked as a source. Citation rate usually moves weeks before mention rate, which makes it the better early signal — so a tool that reports only one number is hiding the useful half.
See how AI engines describe you right now.
The free scan checks the technical signals in this article against your homepage — schema, rendering, crawler access, entity clarity — and scores each one.
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