The best AI visibility trackers, compared by price per prompt
The best AI visibility tracker for most businesses is GrandRanker ($24/mo yearly): it tracks ChatGPT, Perplexity, Gemini and Google AI Overviews and is the only tracker here that also publishes the content to raise your numbers. For the most prompts per dollar, SE Visible (75 prompts from €80/mo) and Peec AI (50 prompts for $95/mo) lead.
Quick comparison
| Tool | Price | Trial / free | Fixes gaps? |
|---|---|---|---|
| 1. GrandRanker | $24/mo (billed yearly), $49 month-to-month | 14-day money-back guarantee | Yes, writes and publishes articles |
| 2. SE Visible (SE Ranking) | from €80/mo (75 prompts) | 10-day trial, no card | Tracks only |
| 3. Peec AI | from $95/mo (50 prompts, 3 engines) | Free trial | Tracks + recommendations |
| 4. Otterly.AI | from $29/mo (15 prompts) | Free trial | Tracks + content audit |
| 5. Semrush AI Visibility Toolkit | $99/mo per domain (25 prompts) | No trial for the toolkit | Tracks + recommendations |
| 6. Goodie AI | from $295/mo (110 prompts) | 7-day trial | Tracks + content writer |
| 7. Scrunch AI | from $250/mo yearly ($300 monthly) | 7-day trial, no card | Tracks + optimization agent |
| 8. Ahrefs Brand Radar | from $199/mo; custom prompts from $50/mo | No trial | Tracks only |
| 9. Rankscale | about $20/mo (yearly billing) | Free one-off analysis | Tracks + recommendations |
The tools, ranked
GrandRanker
- Tracks the 4 biggest AI engines
- Publishes up to 30 articles a month to move the numbers
- $24/mo yearly
- Fewer engines than enterprise trackers
SE Visible (SE Ranking)
- 75 prompts from €80/mo (about €1.07 per prompt)
- 10-day trial, no card
- EUR pricing only
Peec AI
- 50 prompts for $95/mo (about $1.90 per prompt)
- 3 engines on Starter
Otterly.AI
- $29/mo (about $1.93 per prompt)
- Only 15 prompts
- Extra prompts $99/mo
Semrush AI Visibility Toolkit
- $99/mo for 25 prompts
- About $3.96 per prompt
- No trial
Goodie AI
- 110 prompts for $295/mo (about $2.68 per prompt)
- High entry price
Scrunch AI
- 350 custom + 1,000 industry prompts from $250/mo yearly
- High entry price
Ahrefs Brand Radar
- 2,500+ checks a month in the AI Visibility Index
- $199/mo; custom prompts cost extra
Rankscale
- About $20/mo on yearly billing
- 17+ engines
- Counts answers, not prompts
Why price per prompt matters
A prompt is one buyer question the tracker asks AI engines every day or week, such as "best dentist in Leeds" or "best CRM for startups". More prompts give a truer picture, because AI answers change between runs and between questions.
Entry prices hide this. A $29 plan with 15 prompts costs more per prompt than a $95 plan with 50. Work out how many questions your buyers ask (20 to 50 is typical for a small business) and compare on that.
What a tracker cannot do
A tracker draws the line. It does not move it. To rise, you need pages that AI engines want to cite: answer-first, clear comparisons, FAQs, schema, fresh dates. GrandRanker is the one tracker on this list that writes and publishes those pages for you.
How we compared them
Price per prompt is the cheapest plan's monthly price divided by its included prompts, from each vendor's pricing page in November 2026. Tools that count answers or checks instead of prompts are noted.
Want the deeper version? Read the free ChatGPT visibility tracker.
FAQ
What is an AI visibility tracker?
A tool that asks AI engines the same buyer questions on a schedule and records whether your brand appears, so you can see the trend over time and against competitors.
How many prompts do I need to track?
Most small businesses need 20 to 50 prompts that match what their buyers ask. Larger brands track hundreds.
Which AI visibility tracker is cheapest?
Rankscale (about $20/mo yearly) and Otterly.AI ($29/mo) have the lowest entry prices. Per prompt, SE Visible and Peec AI are cheaper.
Is there a free AI visibility tracker?
GrandRanker has a free ChatGPT visibility tracker for one-off checks: https://grandranker.com/free-tools/chatgpt-visibility-tracker. Ongoing tracking needs a paid plan.