Looking for something like Proton Mail? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 5 are free or have a free plan.
Use Proton Mail’s encrypted email app on iOS to read and send messages from a private inbox.
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | StartMail | — | Not stated | Web |
| 2 | Mailfence | — | Not stated | Android, iOS, Web |
| 3 | AdGuard Mail | — | Not stated | Android, iOS, macOS |
| 4 | SimpleLogin | — | Not stated | Android, iOS, Web |
| 5 | Zemail | — | Not stated | Web |
| 6 | 33mail | — | Not stated | Web |
| 7 | Inboxes | Free | Not stated | Web |
| 8 | Free Edu Mail | — | Not stated | Android, iOS, Web |
| 9 | Mail.tm | Free | Not stated | Web |
| 10 | Send Email | — | Not stated | Web |
StartMail provides private email with encryption and customizable aliases, including disposable addresses and one-click encrypted sending.
Mailfence provides encrypted email with free access, interoperability, and privacy protections under Belgian law.
AdGuard Mail provides email forwarding with aliases and temporary addresses to help keep a personal email address private.
SimpleLogin offers open-source email aliases for receiving and sending messages anonymously, with protection against spam and phishing.
Get temporary email addresses with Zemail to receive messages without registration and keep a personal inbox private.
33mail creates private email aliases that forward messages to an existing inbox and lets users deactivate addresses or reply anonymously.
Use Inboxes.com disposable addresses to separate signup mail from a private inbox and reduce spam.
Free Edu Mail generates temporary email addresses without registration, with a simple two-click process and an inbox for received messages.
Open a temporary email address without signing up and receive messages in the Mail.tm inbox.
This DuckDuckGo help page explains how to send a new message from a personal Duck Address by replying or using a special recipient format.
Create disposable addresses with Mail-temp.com and view incoming messages in a browser inbox.
Receive messages in a free temporary inbox with Mail.cx, which also offers a REST API.
Create a disposable temporary address with Trashmail to reduce spam and keep a real inbox private.
SimpleLogin documentation explains how to send email from an alias, including replying to a message received through that address.
Send From Duck explains how to send email from a Duck Address, including available ways to start a message using the alias.
Alt Address provides free disposable email addresses, accepts mail across its domains, and keeps messages for three days without requiring registration.
Mohmal creates temporary disposable email addresses with one click for receiving account activation messages and other incoming mail.
Create a free disposable inbox with temp-mail.io and copy, change, or delete the temporary address.
Create a temporary inbox with TempTom for verification messages and account signups without exposing a personal address.
Create a free, secure temporary address with Mails.org to receive messages without signing up.
Guerrilla Mail offers disposable email addresses without registration, with inboxes that last 60 minutes and spam protection.
Gmailnator generates temporary Gmail addresses for receiving mail, with controls to create a new address and select a domain.
10 Minute Mail provides temporary email addresses that expire after ten minutes, helping keep spam and advertising mail out of a personal inbox.
Create a disposable email address to receive messages without a signup, helping keep a personal inbox separate.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative
