SimpleLogin is described as 'Open source solution to protect your personal email address. Generous free plan with uncapped bandwidth and infinite sends/replies, self-hostable, lot of powerful features, open roadmap, you can count on SimpleLogin to guard your email inbox' and is a very popular Anti-Spam tool in the security & privacy category. There are more than 100 alternatives to SimpleLogin for a variety of platforms, including Web-based, Google Chrome, SaaS, Mozilla Firefox and Android apps. The best SimpleLogin alternative is addy.io, which is both free and Open Source. Other great apps like SimpleLogin are AliasVault, Firefox Relay, MailDrop and TemporaryMail.
Open-source platform providing unlimited anonymous email aliases, GPG/OpenPGP encrypted forwarding, identity protection, spam filtering via alias control, anonymous replies, instant alias creation, and easy dashboard management for privacy-focused users.
End-to-end encrypted solution for managing passwords, generating alternative aliases and email addresses, encrypting data locally, and providing both built-in email and alias generation. Offers optional cloud or self-hosting, is open-source, and helps prevent online tracking.
We all make many online accounts, but most of them are linked to 1 or 2 of our email addresses. This means if just one account is hacked or tracked, every other account and its associated data is now also at risk.
MailDrop is a free throwaway e-mail address. It's temporary. It's transient. It's disposable. It's meant for those times when you don't want to give out your real address. Just give someone any e-mail address in the maildrop.
Tired of spam filling your inbox? This tool offers a quick solution by generating temporary, disposable email addresses (temp mail). Just copy your assigned address or create a new one, and you'll immediately start receiving emails in your disposable inbox that is shown...
Guerrilla Mail gives you a disposable email address. You can give your email address to whomever you don't trust. You can read the email using Guerrilla Mail, click on any confirmation link, and even reply.
AdGuard Mail is a service that allows you to receive emails without revealing your personal email address to the sender.
Mailinator is a throwaway email service that lets you use the @mailinator.com email domain to receive email at no cost. The email is publicly accessible by anyone but it's also easily disposable. With this, you can signup for services to try them out and not have to worry...
Cloaked is a subscription service providing privacy features such as instant identity generation, encrypted communications, an integrated authenticator app, and zero-access to your messages to protect your personal information.
lockrMail is a free productivity tool that acts as a pre-filter for your inbox, providing you with a unique and secure email address to use online. Custom filters enable you to decide which brand emails come to your inbox and which are blocked.
Tempr.email is a service for temporary email addresses (Temp mail), also called trashmail addresses or fake email addresses. The service was founded in 2004, at that time still under Discardmail.com and later Spambog.com. Tempr.
Create unlimited disposable email adresses on the go and forward them to your main email adress, with this free and open-source solution.
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Addy doesn't allow multiple emails to the same site, they just quietly block your account. I do understand this is in their TOS but SimpleLogin is just better for this one thing.