GetOTP vs Mailrelay
A side-by-side look at GetOTP and Mailrelay. For an in-depth review of either product, follow the links below.
GetOTP
Security & Privacy
GetOTP is a free and open source two-factor authentication app for Android, iOS, Windows Phone, Blackberry, and Linux. It can generate time-based one-time passwords compatible with Google Authenticator and similar apps. It's lightweight, easy to use, and doesn't require an account.
2faotpopen-source
Mailrelay
Business & Commerce
Mailrelay is an email delivery service designed to improve email deliverability. It helps avoid spam filters and blacklists by sending email through its own IP addresses with good reputations.
emaildeliveryspam-filteringreputation
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