DuckDuckGo Email Protection review

DuckDuckGo Email Protection is the strongest free option here because it puts no cap on the number of private addresses. You get a personal Duck Address and can generate unique private addresses on the fly for each sign-up, then deactivate any that start receiving junk. Every forwarded message is cleaned of multiple types of hidden email trackers, and the mail lands in the inbox you already use, whether that is Gmail, Outlook, Apple Mail or Proton, so there is nothing new to check. You can also reply from a Duck Address and compose new emails. The catch is setup: you sign up in a DuckDuckGo mobile browser or on duckduckgo.com/email while using a DuckDuckGo desktop browser or extension for Firefox, Chrome, Edge, Brave or Opera. There are no custom domains and no paid tier for more control, so power users who want their own domain should look at SimpleLogin or addy.io.

Who it is for

people who want unlimited aliases for free

Price

Free.

DuckDuckGo Email Protection is a free email forwarding service that removes multiple types of hidden email trackers and lets you create unlimited unique private email addresses on the fly.
Quoted from the vendor pricing page on November 14, 2026.

Key features

• Unlimited unique private Duck Addresses at no cost
• Removes multiple types of hidden email trackers before mail reaches your inbox
• Works with your existing inbox, such as Gmail, Outlook, Apple Mail or Proton
• A personal Duck Address plus private addresses you can deactivate
• Available in DuckDuckGo browsers and extensions for Firefox, Chrome, Edge, Brave and Opera

Strengths and weaknesses

• Strength: Free with no alias limit
• Strength: No need to change your inbox or contacts
• Strength: Can be paired with Personal Information Removal for DuckDuckGo subscribers
• Weakness: Sign-up requires a DuckDuckGo browser or extension
• Weakness: Only @duck.com addresses, no custom domains
• Weakness: No web inbox; mail always goes to your existing account

Key facts

• Price: Free
• Alias limit: Unlimited private Duck Addresses
• Tracker removal: Yes
• Where to sign up: DuckDuckGo browser or desktop extension

Where it ranks

DuckDuckGo Email Protection is No. 2 in our Best Temporary Email Services verdict.