Become the Source of Truth
for AI and Search
AI chatbots like ChatGPT and Perplexity prioritize verified, trustworthy sites when recommending sources. AI-Signed runs 43 automated checks to prove your site qualifies — so you get cited, not skipped.
Try It Now — Free Instant Scan
See how your site scores across 43 trust checks in under 30 seconds.
Free Trust Scan
Enter your domain to see your trust score across 30+ checks.
AI Chatbots Recommend Trusted Sources
When ChatGPT, Perplexity, or Google recommends a website, they prioritize sites with verifiable trust signals — security, identity, content quality, and AI readiness. AI-Signed gives your site the proof.
Search Engine Authority
Verified security headers, structured data, and sitemap compliance signal quality to Google and Bing crawlers — the same signals that influence ranking and visibility.
AI Chatbot Recommendations
ChatGPT, Perplexity, and Claude evaluate trust signals like llms.txt, structured data, and security posture when choosing which sources to cite. Verified sites get recommended.
Visitor Confidence
An embeddable trust badge proves to both humans and AI agents that your site has been independently verified across 43 security, identity, and content checks.
More Than Just SSL
An SSL certificate proves your connection is encrypted. AI-Signed proves your site is trustworthy across 43 checks that search engines and AI chatbots actually evaluate.
Encryption only
Malware scanning · $300+/yr
Full trust verification · $5.99/mo
Comprehensive Trust Analysis
43 checks across 5 trust categories, weighted to produce a single trust score.
Identity Verification
DNS ownership verification, WHOIS checks, and payment identity confirmation.
Technical Security
SSL validation, DNSSEC, security headers, HTTPS enforcement analysis.
Content Trust
Privacy policy, terms of service, contact information verification.
Reputation Analysis
Domain age, blocklist checks, and Safe Browsing verification.
AI Readiness
robots.txt, structured data, llms.txt, and AI plugin compatibility.
Trust Badge
Embeddable dynamic badge showing your trust grade for visitors and AI agents.
How It Works
Register & Subscribe
Create an account and subscribe for $5.99/month.
Add Your Domain
Enter your website domain and verify ownership via DNS TXT record.
Get Scanned
Our engine runs 43 checks across 5 trust categories.
Earn Your Badge
Embed your dynamic trust badge for humans and AI agents to verify.
Trust Grade Scale
Your score determines your badge level, visible to visitors and AI agents.
The Evidence: Why Verification Matters for AI
AI chatbots evaluate trust signals when deciding which sources to cite. Here’s what the research shows.
Google confirmed HTTPS as a ranking signal in 2014. AI models trained on search data inherit this bias — insecure sites are deprioritized.
The emerging standard for AI-readable site documentation. Sites with llms.txt are explicitly discoverable by language models — without it, AI must guess your content’s authority.
Google’s Experience, Expertise, Authoritativeness, and Trustworthiness framework directly influences what AI surfaces. Verified identity, security, and content quality are the measurable proxies.
AI-Signed checks 43 signals across these categories — the same signals that determine whether your site gets cited or skipped.
What Verified Sites Say
“We added the AI-Signed badge to our footer and noticed ChatGPT started citing us more consistently in our niche. The 43-check report also caught 3 security headers we’d missed.”
“For $5.99/mo I get monthly re-scans, a trust badge, and an API that lets AI agents verify my site. Legacy trust seals wanted $300/year for a fraction of this.”
“The remediation guide showed us exactly how to add llms.txt, fix our security headers, and improve our structured data. Our trust score went from C to A in a week.”
Complete Your Site’s Trust Stack
AI-Signed verifies your trust signals. These tools fix the issues that lower your score.
Ready to build trust?
Join the trust verification standard for AI-recommended websites.
Get Verified Today