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Across Protocol vs LayerZero
Every verified difference between Across Protocol and LayerZero, with a source for each value. Updated 12 Oct 2026.
Side by side
| Feature | Across Protocol | LayerZero |
|---|---|---|
| Fees | — | Solana OFT fee structure is set per OFT and per remote chain in on-chain config, defaulting to zero |
| Open source | — | Yes |
| Audited | — | Yes |