Web3 domain services
6 web3 domain services with the facts we checked on each project’s own pages.
This directory lists every web3 domain service we have a profile for. Each card shows the chains, platforms and custody model stated by the project. For our ranked picks with pros, cons and who should skip each one, see Best Web3 Domain Name Services.
All 6 web3 domain services
Showing 6 of 6
- ENS
Naming protocol on Ethereum that maps readable .eth names to wallet addresses, sites and profiles.
- Chains
- Ethereum, with names resolvable across many chains and apps
- Platforms
- Web
- Custody
- Self-custody
- Basenames
Name service on Base that maps readable .base.eth names to wallet addresses, built on the ENS protocol.
- Chains
- Base; names usable for sending on other EVM chains
- Platforms
- Web
- Custody
- Self-custody
- SNS
Name service on Solana that maps .sol names to wallet addresses and profiles.
- Chains
- Solana
- Platforms
- Web
- Custody
- Self-custody
- Unstoppable Domains
ICANN-accredited domain registrar and marketplace that also sells blockchain-based Web3 domains.
- Platforms
- Web, API
- SPACE ID
Multi-chain Web3 name service that issues .bnb and .arb names and lets communities launch their own TLDs.
- Chains
- BNB Chain, Arbitrum, Ethereum
- Platforms
- Web, SDK, API
- Custody
- Self-custody
- Freename
Registrar for Web3 domains and custom Web3 top-level domains, with royalties for TLD owners.
- Platforms
- Web, API
How this directory works
- Projects from our list “Best Web3 Domain Name Services” come first, in that order; the rest follow A–Z.
- Chains, platforms and custody come from each project’s own pages.
- No project pays to be listed. Full rules: methodology.
Further reading
FAQ
Which web3 domain service ranks first on DappAtlas?
ENS is #1 in our list “Best Web3 Domain Name Services” (updated Sep 26, 2026). ENS maps .eth names to wallet addresses, sites and profiles, and its homepage lists over 37 million names. 5+ character names cost $5 in ETH per year, 4 characters $160 and 3 characters $640, plus gas.
How is this directory ordered?
Projects ranked in “Best Web3 Domain Name Services” come first, in the order of that list; the rest follow alphabetically. The directory itself does not score projects.
How this page works
Sources: ENS: official site, Basenames: official site, SNS: official site. Data as of Sep 26, 2026.
Not affiliated with any project listed. Educational content, not financial advice.