Dapp Store - DappStore is a platform, which lists all popular dApps
Envoy - Visitor registration that's changing how guests are greeted in companies around the world.
DappRadar - A list of the best decentralised Ethereum applications
The Receptionist - The Receptionost is a visitor managemnt solution that has visitor logging system to track visitor traffic.
Universal Dapp Store - Discover decentralized apps on ETH, Blockstack, IPFS & more
TractionGuest - Safe, secure workplace for all.