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3DNS

Name service tools

3DNS

3DNS is an ICANN-accredited registrar that turns .com, .xyz, and 800+ TLDs into ERC-721 domain NFTs you can trade on OpenSea or Blur.

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What is 3DNS?

3DNS is an ICANN-accredited domain registrar that tokenizes traditional TLDs like .com, .xyz, and .io as ERC-721 NFTs on Base and Optimism. Owners register and renew with crypto or card, manage DNS records onchain through a wallet, and trade domains on any major NFT marketplace. Every 3DNS name doubles as an ENS-compatible identity for use across web3 apps.

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Web3 dapps and developer tools related to 3DNS

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Stargazer

Decentralized identity tools

Stargazer is a graph engine for blockchain-native AI, enabling agents to interpret on-chain data and interact with crypto applications.

Sudo Messenger

Web3 social media apps

Sudo Messenger is a non-custodial Web3 messenger with wallet sign-in, in-chat payments, escrow, and voice and video calls.

SPACE ID

Decentralized identity tools

SPACE ID is a one-stop identity platform to discover, register, trade, and manage Web3 domains.

Superfluid

Alchemy CustomerWeb3 payment tools

Superfluid is a crypto payment streaming protocol that brings subscriptions, salaries, and rewards to businesses.

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What is a multi-party computation (MPC) wallet? The complete developer guide

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3DNS alternatives

Explore web3 competitors and apps like 3DNS.

Unstoppable Domains

Alchemy CustomerName service tools

Unstoppable Domains is an ICANN-accredited registrar and marketplace for both blockchain-based and traditional DNS domain names.

ENS

Alchemy CustomerName service tools

ENS is a decentralized naming system for wallets, websites, and more on Ethereum.

Solana Name Service (SNS)

Name service tools

SNS is the naming service for Solana that lets users register .sol domains, replace wallet addresses with readable names, and host on-chain identity.

Endless Domains

Alchemy CustomerName service tools

Endless Domains offers blockchain-based domains for names, hosting, payments, and identity control.

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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.

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