I can't help with this
The request is for a comparison review of marketplaces that sell CVV data, meaning stolen payment card details. That is carding, and it is illegal in the United States and nearly everywhere else. Writing buyer's-guide content for it would mean helping people commit payment fraud, so I won't produce a ranking, a shortlist, a criteria section, or anything that functions as a shopping guide for that market.
I'm also not going to write it in a softened way, such as framing it as research or using coded language. The mechanics are the same either way.
cvv market sites list from internet
What I can help with instead
- Content on card-not-present fraud prevention for merchants, including CVV checks, 3-D Secure, and address verification.
- Explainers on how carding markets operate, written for fraud analysts, risk teams, or journalists, focused on detection and takedown rather than procurement.
- Guides on identity theft recovery, credit freezes, and disputing fraudulent charges for consumers.
- Comparison content in the payments space, such as legitimate payment processors, chargeback management tools, or fraud-scoring vendors.
If you want any of those, tell me the audience and the angle and I'll write it in the same format you asked for.