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Best Platform for Selling Pet Supplies in 2026
Most pet supplies are commodity-priced, so the 12.7% eBay rate plus shipping can make margins razor-thin on cheap items.
Starting order
The honest first routes for Pet Supplies
For pet supplies, eBay is usually the best first check and Mercari is the clean low-fee second pass. The lifestyle marketplaces only matter when the item behaves more like a niche gift or design product.
Best first check
Best first check: eBay
Strongest general baseline for practical pet inventory.
Open eBay routeLow-fee check
Low-fee check: Mercari
Best clean second pass when you want simpler economics.
Open Mercari routeGiftable exception
Treat design-led pet items as a different problem
Custom, giftable, or handmade pet items may need a different audience from the practical default.
Platform comparison
Fee comparison for Pet Supplies
| Platform | Fees | You Keep | Effective Rate | vs Cheapest |
|---|---|---|---|---|
| Depop | $3.02 | $74.98 | 3.9% | Lowest |
| Mercari | $7.80 | $70.20 | 10.0% | +$4.78 more |
| Facebook Marketplace | $7.80 | $70.20 | 10.0% | +$4.78 more |
| Etsy | $7.86 | $70.14 | 10.1% | +$4.84 more |
| Whatnot | $8.16 | $69.84 | 10.5% | +$5.14 more |
| Grailed | $10.23 | $67.77 | 13.1% | +$7.21 more |
| eBay | $10.31 | $67.69 | 13.2% | +$7.29 more |
| Amazon | $11.70 | $66.30 | 15.0% | +$8.68 more |
| Poshmark | $14.00 | $64.00 | 17.9% | +$10.98 more |
| StockX | $8.40 | $61.60 | 12.0% | +$5.38 more |
Insight
Depop is the cheapest for Pet Supplies at $70.00, charging $3.02 vs. StockX's $8.40 -- a $5.38 gap.
FAQ
Pet Supplies marketplace FAQ
What is the best platform to sell Pet Supplies?
Depop has the lowest fees at $70.00, charging $3.02 (3.9%). You keep $74.98 before item costs.
Which platform charges the most for Pet Supplies?
StockX charges $8.40 (12.0%) at $70.00 -- that's $5.38 more than Depop.
How do all platforms rank for Pet Supplies fees?
At $70.00, the ranking from lowest to highest fees is: 1. Depop ($3.02), 2. Mercari ($7.80), 3. Facebook Marketplace ($7.80), 4. Etsy ($7.86), 5. Whatnot ($8.16), 6. Grailed ($10.23), 7. eBay ($10.31), 8. Amazon ($11.70), 9. Poshmark ($14.00), 10. StockX ($8.40).