TON vs SPACE ID

TON7.8Visit SISPACE ID7.8Visit

TON #3 in Blockchain Domain Services 7.8/10 Open source ✓ 0 of 3 features Explore TON

vs

SI SPACE ID #4 in Blockchain Domain Services 7.8/10 Paid ✓ 2 of 3 features Visit SPACE ID

• TON fits best

  Builders working with TON infrastructure

• SPACE ID fits best

  Users needing name services across many chains

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Side by side

Feature	TON 7.8/10 Visit ↗	SISPACE ID 7.8/10 Visit ↗
At a glance
Editor score	7.8	7.8
Ranking	#3 in Blockchain Domain Services	#4 in Blockchain Domain Services
Best for	Builders working with TON infrastructure	Users needing name services across many chains
Pricing model	Free	Paid
Starting price	Open source	Not checked yet
Free plan	Not checked yet	Not checked yet
Free trial	—	—
Deployment	Self-hosted	Cloud
Platforms	Web	Web
Support	Docs	Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features TON 0/3 · SPACE ID 2/3
Wallet resolution	Not checked yet	✓ (best)
Web3 website hosting	Not checked yet	—
Identity features	Not checked yet	✓ (best)
Specs
Supported blockchains	Not checked yet	23
Domain extensions	Not checked yet	Not checked yet
Our review
Pros	Open-source protocol with public mainnet and testnet networks Smart contracts run on the TON Virtual Machine and use asynchronous messaging Telegram mini-app support through TON Connect	Search, register, trade and manage names from a web application. Supports domain-to-address and address-to-primary-name resolution. Web3 Name SDK and HTTP API support integrations.
Cons	Its focus is blockchain infrastructure rather than domain services Smart-contract development requires a TON language such as Tolk, FunC, Tact or Fift Documentation is the listed support channel	Registration fees vary by domain length, duration and network gas. No web3 website hosting. Support channels listed are documentation.
Our verdict	TON is an open-source, proof-of-stake blockchain for decentralized applications and smart contracts. Its public networks, developer tooling and APIs are aimed at builders developing on TON, including teams creating Telegram-integrated… Read the review →	SPACE ID brings Web3 domain discovery, registration, trading and management together for people and teams working with blockchain-based names. Its web application aggregates supported name services, including names such as .bnb, .arb and… Read the review →

Strengths and trade-offs

• TON — where it wins

  • Open-source protocol with public mainnet and testnet networks
  • Smart contracts run on the TON Virtual Machine and use asynchronous messaging
  • Telegram mini-app support through TON Connect

  Where it doesn't

  • Its focus is blockchain infrastructure rather than domain services
  • Smart-contract development requires a TON language such as Tolk, FunC, Tact or Fift
  • Documentation is the listed support channel

• SPACE ID — where it wins

  • Search, register, trade and manage names from a web application.
  • Supports domain-to-address and address-to-primary-name resolution.
  • Web3 Name SDK and HTTP API support integrations.

  Where it doesn't

  • Registration fees vary by domain length, duration and network gas.
  • No web3 website hosting.
  • Support channels listed are documentation.

• TON7.8/10 · Open source

  TON provides smart-contract infrastructure and Telegram mini-app connections, not domain services.

  Explore TONFull verdict →
• SISPACE ID7.8/10 · Paid

  A multi-chain service for finding, managing and resolving Web3 domain names.

  Visit SPACE IDFull verdict →