Ethereum Name Service (ENS) is a distributed, open, and extensible naming system based on the Ethereum blockchain. It allows users to have...
Best SPACE ID Alternatives ranked by AI · updated Aug 2026
SPACE ID is a Web3 naming platform for registering and managing blockchain domain names across supported networks. It targets multichain users, wallets, decentralized applications, and projects building portable Web3 identities.
Top 6 SPACE ID alternatives
Unstoppable Domains Resolver resolves blockchain-based domain names into wallet addresses and decentralized content destinations. It is intended for Web3 applications, wallets, browsers,...
Pros
- Supports Unstoppable Domains across multiple blockchain networks
- Can resolve domains to wallet addresses and decentralized websites
- Useful for applications integrating Web3 identity and payments
Cons
- Resolution support is narrower than traditional DNS and ENS integrations
- Depends on participating wallets, browsers, and applications
- Unstoppable Domains registrations generally require upfront payment
Free resolver; domain registration fees vary
Handshake is a platform that connects college students with job and internship opportunities.
Pros
- Large network of employers
- Customized job recommendations
Cons
- Limited to college students and recent graduates
- Less focus on remote opportunities
Free for students and employers
4
Freename
Freename
Freename lets individuals and organizations create and manage Web3 domain extensions and domains on supported blockchains. It is aimed at brands, communities,...
Pros
- Supports custom Web3 extensions for brands and communities
- Offers ownership and management tools for domain creators
- Useful for organizations building branded blockchain identities
Cons
- Custom extensions can be more complex to deploy and promote
- Resolver support depends on third-party integrations
- Smaller ecosystem than ENS or Unstoppable Domains
Domain and extension fees vary
5
Solana Name Service
Solana Name Service
Solana Name Service provides blockchain names that map to Solana wallet addresses and supported Web3 records. It is designed for Solana users,...
Pros
- Deep integration with Solana wallets and applications
- Fast, low-cost transactions compared with Ethereum-based naming
- Provides readable names for Solana payments and profiles
Cons
- Primarily focused on the Solana ecosystem
- Less useful for users needing broad multichain resolution
- Application support varies outside Solana-native products
Registration fees plus Solana network fees
6
Polkadot Name System
Web3 Foundation
Polkadot Name System provides human-readable names and identity records for users across the Polkadot ecosystem. It is intended for Polkadot and Kusama...
Pros
- Designed for identity across Polkadot ecosystem networks
- Can improve readability of cross-chain account information
- Benefits from Polkadot's interoperability-focused architecture
Cons
- Smaller user and application base than ENS
- Primarily useful within Polkadot and Kusama ecosystems
- Name support depends on wallet and parachain integrations
Availability and fees vary by namespace and network
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