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Scripophily.com - Stock Certificates and RM Smythe Old Stock Certificate Research Service — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Collecting →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
fcmedals.com ↗	63 match 2 shared topics	Blog for Medals, Militaria, Collectables \| FC Medals \| Medals and other Collectables	GB~ en	collecting	robotsllmsaihumans	emailphone	none
sargentauction.com ↗	62 match 2 shared topics	Sargent Auction Service	en	collecting	robotsllmsaihumans	emailphone	none
jonwarren.com ↗	62 match 2 shared topics	I buy, sell, and appraise rare coins and collectibles \| Jon R. Warren	US~ en	collecting	robotsllmsaihumans	emailphone	none
dirtywatercollectibles.com ↗	62 match 2 shared topics	Challenge Coins and Custom Patches! – Dirty Water Collectibles	en	stamps-and-coins Shopify	robots llmsaihumans	emailphone	none
pirategoldcoins.com ↗	62 match 2 shared topics	Pirate Gold Coins - Rare & Ancient Coins	en	stamps-and-coins	robotsllmsaihumans	emailphone	none
lusterapp.com ↗	61 match 2 shared topics	Luster — Photograph, Organize, and Value Your Collection	en	collecting	robotsllmsaihumans	emailphone	none
acemints.com ↗	61 match 2 shared topics	acemints.com – The Home of Collectibles!	en	stamps-and-coins WordPress WooCommerce	robots llmsaihumans	emailphone	none
susanbanthonycoin.com ↗	61 match 2 shared topics	Susan B. Anthony Dollar Value: Rare Dates & Errors Worth Up to $5,000+	en	stamps-and-coins	robotsllmsaihumans	emailphone	partial · 8
1mpactrevolution.com ↗	61 match 2 shared topics	World’s Rarest $200 Casino Gaming Tokens Private Collection	en	stamps-and-coins	robotsllmsaihumans	emailphone	none
aboutchallengecoins.com ↗	61 match 2 shared topics	Step Into the Portal for Custom Challenge Coins	en	collecting	robotsllmsaihumans	emailphone	none
lusternumismatics.com ↗	61 match 2 shared topics	Luster - Digital Numismatic Museum \| Archive & Collect Physical Coins	en	collecting	robotsllmsaihumans	emailphone	none
designsofhome.com ↗	61 match 2 shared topics	U.S. Coin Value - designsofhome.com	en	stamps-and-coins WordPress WooCommerce	robotsllmsaihumans	emailphone	none
averysancients.com ↗	61 match 2 shared topics	Avery's Ancients – History of the Ancient World	en	stamps-and-coins WordPress	robotsllmsaihumans	emailphone	none
cash-scan.com ↗	61 match 2 shared topics	Dollar Bill Scanner: CashScan - Money Identifier App	en	stamps-and-coins	robotsllmsaihumans	emailphone	none
nationaltokens.com ↗	61 match 2 shared topics	National Tokens coin collection	en	stamps-and-coins WordPress	robotsllmsaihumans	emailphone	none
swapmeetdave.com ↗	61 match 2 shared topics	SwapMeetDave On-Line Carnival and Flea Market. What fun!	en	collecting	robotsllmsaihumans	emailphone	none
discountedforeverstamps.com ↗	61 match 2 shared topics	Discounted Forever Stamps - USPS Forever Stamps Collection	en	stamps-and-coins Shopify	robots llmsaihumans	emailphone	none
auspostcollectables.com.au ↗	61 match 2 shared topics	Collectables \| Australia Post Collectables	AU en	stamps-and-coins Adobe Experience Manager	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.