Data as of Oct 18, 2026Based on 332 AI responses
Reviewed by Dimitry Apollonsky
Rank and Mentioned in · since Jul 5
| # | Brand | Recommended for | Mentioned in |
|---|---|---|---|
| 1 | broad marketplace liquidity and buyer protection for sports cards and collectibles | broad marketplace liquidity and buyer protection for sports cards and collectibles | 34% |
| 2 | real-time card pricing, singles trading, and card game marketplace data | real-time card pricing, singles trading, and card game marketplace data | 32% |
| 3 | consignment and auction sales for ultra-high-end graded cards | consignment and auction sales for ultra-high-end graded cards | 27% |
| 4 | vintage sports card authentication, grading standards, and educational price guides | vintage sports card authentication, grading standards, and educational price guides | 27% |
| 5 | vaulting and auction services for high-value graded assets | vaulting and auction services for high-value graded assets | 20% |
| 6 | daily graded sales tracking and historical market data feeds | daily graded sales tracking and historical market data feeds | 18% |
| 7 | auction consignment for museum-quality vintage cards and comic collections | auction consignment for museum-quality vintage cards and comic collections | 17% |
| 8 | portfolio value tracking and collection management across multiple card games | portfolio value tracking and collection management across multiple card games | 16% |
| 9 | historical auction sales comps and long-duration sports card analytics | historical auction sales comps and long-duration sports card analytics | 14% |
| 10 | integrating card market pricing feeds without direct platform sign-up limits | integrating card market pricing feeds without direct platform sign-up limits | 14% |
| 11 | 13% | ||
| 12 | 12% | ||
| 13 | 11% | ||
| 14 | 11% | ||
| 15 | 11% |
Week of Sep 21–27
More topics
Widest split: PriceCharting, 21% on ChatGPT Search and 15% on Google AI Mode.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| eBay | 32% | 36% | |
| Tcgplayer | 33% | 30% | |
| Goldin Auctions | 27% | 27% | |
| PSA (Professional Sports Authenticator) | 25% | 28% | |
| Fanatics Collect | 21% | 20% | |
| PriceCharting | 21% | 15% | |
| Heritage Auctions | 17% | 18% | |
| Collectr | 13% | 19% | |
| CardLadder | 16% | 12% | |
| TCG API | 14% | 13% |
51% of citations point at the ranked brands’ own sites. reddit.com, youtube.com, facebook.com are the most-cited sites outside the ranked brands’ own domains.
Market map
Mentioned in · since Jul 5
Leading brands by topic
I'm looking to buy rare, high-value trading cards. Which online auction sites offer the safest environment and strongest buyer protections for these kinds of deals?
I need a safe place to bid on expensive, rare trading cards. Which auction platforms have the best security and buyer protection measures in place?
I am looking for a mobile application that allows me to scan trading cards and instantly check their current market value against various online databases. Which apps are currently the most accurate for real-time price tracking?
My firm needs to automate the appraisal process for incoming trading card shipments. What AI-driven image recognition tools or software providers offer API access to identify and value cards based on visual upload?
I'm getting serious about trading TCGs. What is the best pricing API or app for tracking the real-time value of thousands of cards?
I want to learn how to properly value and grade vintage sports cards. What are the best online courses or guides?
I am preparing to sell my comic book collection. Who offers grading and slab services?
My team is looking for a comprehensive API that provides historical sales data for specific trading card sets. Which data providers offer the most consistent and accurate feeds?