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AI Checker by Signum.AI
Check if AI agents can see your website for free
Most websites are built for Google, not for AI agents. Many accidentally block GPTBot or ClaudeBot, have no llms.txt, or hide content AI can't read. AI Checker scans your domain and gives you an AI Readiness Score in seconds, covering AI bot access (robots.txt), llms.txt, content structure and performance. Plus clear tips on what to fix so ChatGPT, Claude and Perplexity can find and cite your site. Free, no signup.
Hey Product Hunt! 👋
I'm Artem, founder of Signum.AI. I've spent 18 years in marketing and SEO, and over the last year I kept seeing the same thing with clients: great sites that rank on Google but are almost invisible to ChatGPT, Claude and Perplexity.
The reasons are usually boring and easy to fix: AI bots blocked in robots.txt, no llms.txt, content AI agents can't read. Most site owners just don't know.
So we built a free AI Checker:
- Enter your domain, get an AI Readiness Score in seconds
- See exactly what's blocking AI agents
- Get clear tips on what to fix
No signup, completely free. Since we quietly released it, people have run 4,000+ checks on 1,500+ domains.
Would love your feedback: what else should it check? And drop your score in the comments, curious to see who's AI-ready 🙂
About AI Checker by Signum.AI on Product Hunt
“Check if AI agents can see your website for free”
AI Checker by Signum.AI was submitted on Product Hunt and earned 8 upvotes and 3 comments, placing #47 on the daily leaderboard. Most websites are built for Google, not for AI agents. Many accidentally block GPTBot or ClaudeBot, have no llms.txt, or hide content AI can't read. AI Checker scans your domain and gives you an AI Readiness Score in seconds, covering AI bot access (robots.txt), llms.txt, content structure and performance. Plus clear tips on what to fix so ChatGPT, Claude and Perplexity can find and cite your site. Free, no signup.
On the analytics side, AI Checker by Signum.AI competes within Marketing, SEO and Artificial Intelligence — topics that collectively have 989.1k followers on Product Hunt. The dashboard above tracks how AI Checker by Signum.AI performed against the three products that launched closest to it on the same day.
Who hunted AI Checker by Signum.AI?
AI Checker by Signum.AI was hunted by Artem Gladkikh. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Reviews
AI Checker by Signum.AI has received 3 reviews on Product Hunt with an average rating of 5.00/5. Read all reviews on Product Hunt.
For a complete overview of AI Checker by Signum.AI including community comment highlights and product details, visit the product overview.
Artem Gladkikh