A fungible SPL token has interchangeable units — every 1 unit is identical to every other. An NFT has unique per-unit metadata — every mint is distinguishable. On Solana, NFTs typically use Metaplex Core or Compressed NFTs (cNFTs) for cost efficiency. Meme coins are almost always fungible SPL tokens.
Founders ask whether to launch as a fungible SPL token or as a Solana NFT collection. The line is not always obvious for meme brands, membership passes, and reward tokens.
If your token is a currency, meme, or economic unit — use a fungible SPL token
If each unit needs unique art or attributes — use a Solana NFT collection (Metaplex Core)
For large-supply cheap NFTs (1000+), use Compressed NFTs to reduce mint cost
What this means
A fungible SPL token has interchangeable units — every 1 unit is identical to every other. An NFT has unique per-unit metadata — every mint is distinguishable. On Solana, NFTs typically use Metaplex Core or Compressed NFTs (cNFTs) for cost efficiency. Meme coins are almost always fungible SPL tokens.
Step-by-step
If your token is a currency, meme, or economic unit — use a fungible SPL token.
If each unit needs unique art or attributes — use a Solana NFT collection (Metaplex Core).
For large-supply cheap NFTs (1000+), use Compressed NFTs to reduce mint cost.
Membership/access tokens: SPL fungible is simpler; SFT via cNFT is fancier.
Verify DEX and wallet UX before committing — NFTs and fungible tokens display very differently.
Common mistakes
Choosing NFT format for a meme coin — no DEX trading, poor liquidity UX.
Choosing fungible for a curated 1/1 art drop — buyers expect Magic Eden style provenance.
Confusing SFT (semi-fungible) with fungible — Solana has both, they behave differently.