Metamask Login is a private crypto wallet used for storing and swapping cryptocurrencies and NFTs. It comes in two versions which are browser extension and mobile application. Coinbase Login is a self-custody crypto wallet, putting you in control of your crypto, keys, and data. Now you can safely store your crypto and rare NFTs in one place. mail.aol.com was initially released as NetMail, a web-based version, but other users criticized it for being slow and working exclusively with Internet Explorer.