Free SEO tools for AI search

6 free tools to check if your site is optimized for ChatGPT, Perplexity, Gemini and Google AI Overview. No signup.

6 free toolsFreeNo credit card

Schema Audit

Schema Markup validator. Check JSON-LD for Google Rich Results and AI engines.

Score 0–100 · ~2s

Are you accessible to ChatGPT, Claude, Perplexity? Test 9 user agents in 15s.

9 bots tested · ~15s

Title, meta description, H1, canonical, lang, robots, OG, Twitter Card. All checked.

9 dimensions · ~2s

Multilingual site? Extracts hreflang tags, validates BCP 47 codes, verifies alternate URLs.

Up to 50 hreflang · 3–8s

Find broken links, long redirect chains, malformed URLs. HTTP report for each.

30 link sample · 15–30s

Aggregates People Also Ask + Google Suggest from the SERP. Export CSV or generate ready-to-use FAQPage schema.

Up to 30 real questions · ~10s

No limited trial. 3 scans per day per tool, always free.

For the 6 tools just enter your URL. For the AI simulator only your email is needed to receive the report.

Results and recommendations designed for AI engines — ChatGPT, Claude, Perplexity, Gemini, Google AI.