GEO
Free GEO & AI Visibility Tools: What You Can Actually Do Without Paying (2026)
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You can do more for free than the paid tools want you to believe — but not everything, and knowing the line saves you money. For free you can: check whether a specific page is structured to be cited by AI, confirm you’re not accidentally blocking AI crawlers, generate the technical files (llms.txt, FAQ schema) that help, and run one-off visibility checks in free checkers from Ahrefs, Semrush and a genuinely free-forever tracker called Trakkr. I’ve built four of those free tools on this site — no signup, they run in your browser. What free can’t do well is continuous tracking: history over time, alerts when you drop out of an answer, and many prompts across many engines. That’s the honest line where a $20–$50/mo tool starts to earn its keep. Here’s the complete free stack, then exactly when to upgrade — from an SEO of eleven years running his own site through this in the open.
What can you actually do for free in 2026?
“AI visibility” work splits into two jobs: making a page citable (the on-page and technical work) and tracking whether AI actually cites you (the monitoring). The good news for a tight budget: the first job is almost entirely free, and the second is free for one-off checks. Only continuous monitoring costs money. So a sensible free workflow is:
- Make sure AI crawlers can reach you (free).
- Structure your key pages to be quotable and add the helpful technical files (free).
- Spot-check whether you’re being cited today (free).
- Only pay when you need to watch that over time, across engines, with alerts.
Let’s walk each one.
The free tools I built (no signup, run in your browser)
I got tired of tools that gate basic checks behind an email, so I built four small ones that do the citability groundwork for free. No account, nothing stored, they run entirely client-side:
- Citability Scorer — paste a page (or its text) and it scores how ready it is to be cited by an AI answer: direct-answer structure, quotable passages, statistics, question headings, extractability. This is the single most useful free check because it tells you why you’re not being cited, not just that you aren’t.
- AI Crawler Checker — paste your robots.txt and it shows, bot by bot, whether you’re accidentally blocking GPTBot, ClaudeBot, PerplexityBot, Googlebot and the rest. Blocking these is the quiet, common way sites remove themselves from AI answers without realizing.
- llms.txt Generator — builds a valid
llms.txt(a curated map of your most important pages for AI agents). The honest caveat — whether llms.txt does anything measurable yet — is in does llms.txt actually work?, but it’s free to add and near-zero downside. - FAQ Schema Generator — produces valid FAQPage JSON-LD, the structured data that helps search and AI engines lift clean question-answer pairs from your pages.
Run those four and you’ve done most of the makeable-citable work without paying anyone. Start with the scorer — it’s the one that tells you what to fix.
Free AI-visibility checkers (one-off spot checks)
For the tracking side, several vendors offer free one-off checks — you type a brand or domain and see where it appears right now. They won’t track over time, but they’re perfect for a first read:
- Ahrefs Free AI Visibility Checker — no signup; checks visibility across ChatGPT, Gemini, Perplexity, Copilot, Google AI Overviews and AI Mode. The broadest free one-off check.
- Semrush AI Search Visibility Checker — free and no signup, covering ChatGPT, Gemini and AI Overviews (note: no Perplexity in the free checker).
- Trakkr — the genuine exception: a free-forever tracker (not just a trial) that monitors 8 models including Perplexity, Claude and Grok. If you want ongoing tracking without paying, this is the closest thing to it.
- LLM Pulse’s free tools — beyond its paid tracker, LLM Pulse publishes genuinely free standalone tools: an AI Visibility Report, a GEO crawlability/robots.txt checker, an llms.txt generator and a schema analyzer. A useful free second opinion, and an honest on-ramp to its paid product. See my LLM Pulse review.
| Tool | What it does free | Signup? | Ongoing? |
|---|---|---|---|
| This site’s 4 tools | Citability, crawler, llms.txt, FAQ schema | No | On demand |
| Ahrefs AI Visibility Checker | One-off check across 6 engines | No | One-off |
| Semrush AI Visibility Checker | One-off check (no Perplexity) | No | One-off |
| Trakkr | Free-forever tracking, 8 models | Yes | Ongoing (free) |
| LLM Pulse free tools | Visibility report + technical checkers | Some | On demand |
Free trials that don’t need a credit card
If you want to try a full paid tracker before spending anything, a few offer no-card trials — genuinely free to evaluate, with no risk of forgetting to cancel:
- Otterly.AI — 14-day trial, no card required. The cleanest UI to trial. (Otterly review)
- Morningscore — 14-day trial, no card. Good if you also want classic SEO. (Morningscore review)
- Writesonic — trial with no credit card needed; the all-in-one track-and-create pitch.
RankScale, Peec and Scrunch also offer trials, though terms vary — always check the current page before you start.
When free stops being enough (the honest upgrade path)
Free covers a lot, but here’s where it runs out — and it’s worth being clear so you don’t over-invest in workarounds:
- You need history. A one-off check tells you today’s picture. To see whether a change worked, you need the same prompts tracked over weeks. Free checkers don’t keep that timeline (Trakkr is the partial exception).
- You need alerts. The real value of monitoring is an email when a prompt you owned last week drops you this week. That’s a paid feature everywhere.
- You need breadth. Many prompts, many competitors, many engines, refreshed automatically — that volume is what you’re actually paying for.
When you hit that line, you don’t need to spend much. The entry tier of a dedicated tool is enough:
- RankScale — $20/mo — the widest engine coverage for the least money, all 17+ engines on the entry plan. The cheapest credible way to go from spot-checks to continuous tracking. (RankScale review)
- Otterly.AI — $29/mo — the friendliest continuous tracker, with unlimited seats.
- LLM Pulse — €49/mo — if you liked its free tools, the paid tier adds continuous tracking across every major engine with unlimited seats.
If price is the deciding factor, I ranked the paid entry options by value in the cheapest AI visibility tools that are actually worth it. For the full landscape, see the best GEO tools comparison.
Frequently asked questions
Are there any genuinely free GEO tools in 2026?
Yes. For making pages citable, this site’s four free tools (citability scorer, AI crawler checker, llms.txt generator, FAQ schema generator) run in your browser with no signup. For checking visibility, Ahrefs and Semrush both offer free one-off AI-visibility checkers with no signup, and Trakkr offers a genuinely free-forever tracker covering 8 models including Perplexity. LLM Pulse also publishes free standalone tools.
Is there a free AI visibility tracker that works continuously?
Mostly no — continuous tracking with history and alerts is the paid feature across this category. The one real exception is Trakkr, which offers a free-forever plan that tracks 8 models including Perplexity, Claude and Grok. Everything else is either a one-off free check or a time-limited trial.
Can I check if AI cites my site without paying?
Yes, in two ways. Use a free one-off checker (Ahrefs or Semrush) to see where your brand appears right now, and use a free citability tool — like the one on this site — to check whether a specific page is even structured to be cited. Together they tell you both whether you appear and why (or why not).
Which paid tools have a free trial with no credit card?
Otterly.AI (14-day, no card) and Morningscore (14-day, no card) are the clearest no-card trials, and Writesonic advertises a trial with no credit card needed. RankScale, Peec and Scrunch offer trials too, but terms vary — confirm on the current pricing page before starting.
When is it actually worth paying for a GEO tool?
When you need three things free tools do not give you: history (the same prompts tracked over time so you can tell if a change worked), alerts (an email when you drop out of an answer), and breadth (many prompts and engines refreshed automatically). Until then, the free stack is enough. When you cross that line, entry plans start around $20/mo.