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MerchantStamp
Make your e-commerce store readable by AI shopping agents
Free scan checking 23 things ChatGPT, Perplexity and Gemini look at before recommending your products: JSON-LD, GTINs, machine-readable policies, robots.txt for AI bots. Get the fixes that take you from invisible to recommended.
Hey PH 👋
Founder here. Quick context on why I built this:
I watched a friend's Shopify store of 800 products get zero AI recommendations despite having better SKUs than the ones ChatGPT kept suggesting. The difference wasn't quality — it was structured data. His JSON-LD was missing GTINs, his policies were prose, his robots.txt didn't even acknowledge GPTBot.
The wider stat that motivated MerchantStamp: of the ~500 stores we've scanned, the average AI-readiness score is 34/100. That means most stores are essentially invisible to AI shopping.
Three things MerchantStamp does:
1. Free scan with 23 agent-specific checks — methodology is public at https://merchantstamp.com/method...
2. A loader script that injects the missing structured data without theme edits
3. A manifest (merchantstamp.json) that gives agents a single trusted source
Bronze is free forever. Silver ($29) and Gold ($79) automate the fixes.
What I'd love feedback on:
- Are the 23 checks the right ones? (specifically curious about the per-agent weighting)
- The loader vs theme-edit debate — would you let it run on your store?
- Anything obvious I'm missing about your platform
Reply or DM. I'm online all day for this launch
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About MerchantStamp on Product Hunt
“Make your e-commerce store readable by AI shopping agents”
MerchantStamp was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #42 on the daily leaderboard. Free scan checking 23 things ChatGPT, Perplexity and Gemini look at before recommending your products: JSON-LD, GTINs, machine-readable policies, robots.txt for AI bots. Get the fixes that take you from invisible to recommended.
MerchantStamp was featured in Marketing (464.8k followers), Artificial Intelligence (471k followers) and E-Commerce (41.6k followers) on Product Hunt. Together, these topics include over 190.4k products, making this a competitive space to launch in.
Who hunted MerchantStamp?
MerchantStamp was hunted by New User. 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.
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New User