Block Explorers

There are several block explorers that you can use to explore Polkadot, Kusama, and other Substrate chains and parachains. Here is a list of them, which will be updated as more are developed.

Subscan Polkadot and KusamaYesTestnets, XCM transfers
Polkaholic Polkadot and KusamaYesXCM transfers
Polkascan Polkadot and KusamaNo-
Polkastats Polkadot and KusamaNoStatistics
SubID Polkadot and KusamaYesBalances and NFTs
Statescan KusamaYesNFT, testnest
Singular --NFT explorer and marketplace
KodaDot --NFT explorer and marketplace (RMRK and Basilisk)
Aventus -Aventus-


These block explorers are not developed or maintained by Web3 Foundation. If you encounter an issue while using them, please contact their respective team.

Other third-party Tools

In addition to block explorers, many other tools are being built by the community to help support the ecosystem. Some of them are listed below:

Subscan XCM Dashboard
HRMP/XCM tool for Polkadot and Kusama 
Analytics app
Polkadot Telemetry
Node data
Polkadot Tech Stack
List of projects supported by a Web3 Foundation grant