Software Alternatives & Reviews

PreInbox

Block spam before they hit your Inbox.

Top 3 Open-Source Alternatives to PreInbox

SimpleLogin Firefox Relay Guerrilla Mail

Summary

The top open-source alternatives to PreInbox are SimpleLogin, Firefox Relay, and Guerrilla Mail. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. Receive and send emails anonymously. Create a unique email address for each website to avoid cross-site tracking and protect your inbox from spam, phishing and data breaches.
    Pricing:
    • Open Source
    • Freemium
    • Free Trial
    • $2.99 / Monthly (Premium)

    #Security & Privacy #Fake Email #Email 271 social mentions

  2. Keep your email safe from hackers & trackers...
    Pricing:
    • Open Source

    #Email #Fake Email #Disposable Email 83 social mentions

  3. Guerrilla Mail is a web-based app that provides a disposable and anonymous email address. Users of the service are not required to set up an account in order to send or receive emails.
    Pricing:
    • Open Source

    #Disposable Email #Fake Email #Email Productivity 5 social mentions

Suggest an alternative
If you think we've missed something, please suggest an alternative to PreInbox.
Please use the Feedback button if you think any of the listed products shouldn't be regarded as open-source.

PreInbox discussion

Log in or Post with