.bit (d.id) review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

For people who want a reusable identity across decentralized applications, .bit (d.id) provides human-readable names that can serve as wallet aliases and portable usernames. The d.id Team describes it as a decentralized identity protocol, with blockchain-based accounts managing ownership and records. It is aimed at individuals and organizations looking to connect wallet addresses and profile information to a name, rather than at users seeking a conventional domain registrar alone.

The feature set reaches beyond name resolution. .bit records can associate addresses and profile data with an identity, and the product supports linking website content through IPFS. Multi-chain NFT and asset profile pages, DID-based achievement records, and passkey account access extend the identity into profile and access use cases. That breadth may appeal to users who want a name to act as a portable profile across decentralized applications; teams seeking only a basic wallet alias may have less need for the additional profile features.

According to the stated pricing model, buyers contact sales, while the published product information does not lay out a public plan structure. The service is listed for web use and cloud deployment, with community and documentation as support channels. Those arrangements suit buyers comfortable with a self-managed decentralized identity model and community-oriented support. Organizations that need public plan comparisons or a different support path should weigh that before choosing .bit. Its fit depends on wanting cross-application identity, IPFS linking, and wallet resolution together, rather than simply registering a name for a conventional website.

.bit (d.id) pros and cons

• Where it wins
  • Use human-readable .bit names as aliases across decentralized applications.
  • Associate wallet addresses and profile records with a decentralized identity.
  • Link IPFS website content and display NFTs and assets on profile pages.
• Where it doesn't
  • The stated pricing model requires contacting sales.
  • The product is web-only and cloud-deployed.
  • Support is through community and documentation channels.

.bit (d.id) fact sheet, pricing and score →

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Last updated 28 Oct 2026 · How we research and update