CallerPy vs mails.wtf
A side-by-side look at CallerPy and mails.wtf. For an in-depth review of either product, follow the links below.
CallerPy
Social & Communications
CallerPy is an open-source caller ID and phone number lookup software. It allows users to identify unknown callers, block robocalls and telemarketers, and get detailed information on any phone number.
caller-idphone-number-lookuprobocall-blockingtelemarketer-blockingunknown-caller-identification
mails.wtf
Online Services
mails.wtf is an open-source, privacy-focused email service. It features end-to-end encryption and aims to provide a secure alternative to services like Gmail.
opensourceprivacyencryptionsecureemail
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