
Omnisea
Omnisea is a permissionless omnichain NFT launchpad powered by LayerZero, letting creators mint collections that move across chains.

What is Omnisea?
Omnisea is an omnichain NFT launchpad and creation protocol built on LayerZero. Creators deploy ERC-721 collections with a no-code interface, and every Omnisea collection is automatically bridgeable across supported chains including Ethereum, Scroll, zkSync, Linea, Optimism, Arbitrum, Base, and Sui. Collectors can mint and transfer NFTs without manual bridging.
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Developer resources from Alchemy

What is ZKsync Era? An overview for Ethereum developers
Learn about ZKsync Era - the EVM-compatible ZK rollup powering Ethereum scaling.

Introducing Rollups
Today, we’re thrilled to announce Alchemy Rollups, the complete developer platform for your rollup. Now, developers can launch their own chain, leveraging our reliable, scalable infrastructure and community distribution.

Azuki brings 3.3 million fans to Anime.com with account abstraction
How Azuki made blockchain invisible on anime.com, reaching 3.3M users and 13M NFTs minted with Smart Wallets
Omnisea alternatives
Explore web3 competitors and apps like Omnisea.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

