Best free AI-visibility tools (free tiers & trials)
You can start measuring your AI visibility without paying anything. A few tools offer a real free tier, and several more give you a free checker or trial that’s enough to see where you stand before you commit. Here are the best free ways to find out whether AI engines mention you — and what they say.
How we chose: We list tools with a genuine free plan first, then tools with a notable free checker or trial. "Free" is used strictly: ongoing free use, not just a demo.
- 1
AthenaHQ
A command center for AEO and GEO.
Why it's here: Has a genuine free tier
- ChatGPT
- Perplexity
- Gemini
- AI Overviews
- Copilot
- AI Mode
- Claude
- Grok
- 2
AirOps
AI content workflows plus answer-engine insights.
Why it's here: Has a genuine free tier
- ChatGPT
- Perplexity
- Gemini
- Claude
- Copilot
- Grok
- AI Overviews
- 3
Profound
Enterprise answer-engine analytics for brands that live in AI results.
Why it's here: Free checker or trial available
- ChatGPT
- Perplexity
- AI Mode
- Gemini
- Copilot
- Claude
- AI Overviews
-
AI share-of-voice and prompt tracking inside Ahrefs.
Why it's here: Free checker or trial available
- AI Overviews
- AI Mode
- Gemini
- Copilot
- Perplexity
- ChatGPT
- Claude
-
See and shape how AI engines describe your brand.
Why it's here: Free checker or trial available
- ChatGPT
- Claude
- Gemini
- Perplexity
- AI Mode
- AI Overviews
-
Monitor your brand across AI search, prompt by prompt.
Why it's here: Free checker or trial available
- ChatGPT
- AI Overviews
- Perplexity
- Copilot
- Gemini
- Claude
- AI Mode
-
Credit-based AI visibility tracking across 17+ engines.
Why it's here: Free checker or trial available
- ChatGPT
- Perplexity
- AI Mode
- AI Overviews
- Gemini
- Claude
- Copilot
- Grok
- 8
Peec AI
AI search analytics built for marketing teams.
Why it's here: Free checker or trial available
- ChatGPT
- Perplexity
- Gemini
- 9
Knowatoa
Find out where AI assistants cite you — and where they cite rivals.
Why it's here: Free checker or trial available
- ChatGPT
- Claude
- Perplexity
- AI Overviews
- AI Mode
- Gemini
- 10
Evertune
Enterprise AI brand analysis and activation.
Why it's here: Free checker or trial available
- ChatGPT
- Perplexity
- Claude
- Gemini
- Copilot
-
AI answer monitoring inside a mainstream SEO platform.
Why it's here: Free checker or trial available
- AI Overviews
- AI Mode
- ChatGPT
- Gemini
-
AI writing suite with GEO/AI-search visibility features.
Why it's here: Free checker or trial available
- ChatGPT
- AI Overviews
- Perplexity
- Gemini
- 13
Nightwatch
Rank tracking with an added AI-answer monitoring module.
Why it's here: Free checker or trial available
- ChatGPT
- Claude
- Gemini
- Perplexity
Frequently asked questions
Can I check my AI visibility for free?
Yes. Some tools have a free tier, and others (such as Ahrefs Brand Radar and SE Ranking) offer a free AI-visibility checker or a free trial that lets you run a handful of prompts before paying.
Are free AI-visibility tools good enough?
For a first look and for small brands, yes. Free tiers usually cap the number of prompts or engines tracked; you upgrade when you need more prompts, more engines, or historical tracking.
Pricing and features are independently compiled and dated on each tool's page; confirm current details on the vendor's site. Some outbound links may be affiliate links — see our disclosure.