OpenSea vs Foundation
A detailed head-to-head comparison of OpenSea and Foundation — pricing, features, and which one wins for different use cases.
OpenSea
The largest NFT marketplace for buying, selling, and discovering digital collectibles
OpenSea is the largest and most recognized NFT marketplace, having processed over $30 billion in trading volume since its launch in 2017. It supports ERC-721 and ERC-1155 NFTs on Ethereum, Polygon, Ar…
Full review →Foundation
Curated, design-led marketplace for premium digital art
Foundation is a curated NFT marketplace focused on premium, design-led digital art, long regarded as one of the definitive platforms for serious 1/1 artists and collectors who prioritize quality and e…
Full review →Feature Comparison
| Feature | OpenSea | Foundation |
|---|---|---|
| Minting | ✓ | ✓ |
| Marketplace | ✓ | ✓ |
| Royalty Enforcement | Optional | ✓ |
| Multi Chain Support | ✓ | ✗ |
| Analytics | ✗ | ✗ |
| Rarity Ranking | ✓ | ✗ |
| Bulk Listing | ✓ | ✗ |
| Api Access | ✓ | ✗ |
| Launchpad Support | ✓ | ✗ |
| Cross Marketplace Aggregation | Pro only | ✗ |
OpenSea Pricing
OpenSea
Free to list
Free
- ✓No listing fee
- ✓2.5% on sale
- ✓Multi-chain support
- ✓OpenSea Studio minting
- ✓Seaport protocol
Foundation Pricing
Foundation
Free to use
Free
- ✓Curated art marketplace
- ✓1/1 minting for artists
- ✓Auction mechanics
- ✓Royalty support
- ✓Marketplace fee on sales
Verdict: Which Should You Choose?
OpenSea is the better pick if you need largest buyer pool — highest chance of sale for any nft you list. Foundation wins when definitive premium digital-art platform. Both are production-ready — the right choice depends on your team's workflow and budget.