Open-source Anonymous Email Forwarding.
Quickly and easily view, search, manage and create new aliases in just a few clicks using the addy.io browser extension.
- By:
- addy.io
- Daily users:
- 876 -6
- Rating:
- 4.95 (41)
1 new ratings
- Version:
- 2.3.6 Last updated: 2025-05-20
- Version code:
- 5953168
- Creation date:
- 2019-10-07
- Risk:
- Very low risk impact Moderate risk likelihood
- Permissions:
- storage
- activeTab
- storage
- Size:
- 197.23KB
- Email:
- co*****@help.addy.io
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- a day ago
Ranking
Other platforms
User reviews
Pros
- Allows easy creation and management of email aliases for privacy.
- User-friendly interface once initial learning curve is overcome.
- Developer provides quick and helpful support.
- Supports account creation on alternative servers with more free features.
- Good privacy-respecting measures and reasonable pricing.
Cons
- Extension does not automatically switch between light and dark themes according to system settings.
- Requires manual API key generation instead of OAuth login.
- Needs cosmetic improvements and additional functionality.
Recent reviews
by *****, 2025-06-22
Очень хороший add‑on для приватности, удобно создавать псевдонимы электронной почты, подписывать (автоматически или вручную) и быстро находить их. Можно завести аккаунт на Hostux.App, где больше бесплатных возможностей, чем на официальном сервере.
Например, можно написать мне на e‑mail 📧 → f1795f5d-6a72-4f83-9a35-99428d4554d5@Hostux.App
by 🐷*****, 2025-05-01
by 敬念*****, 2025-03-23
Extension safety
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk
impact extension cannot do much harms, whereas a high risk impact extension can do a lot of
damage like stealing your password, bypassing your security settings, and accessing your
personal data. High risk impact extensions are not necessarily malicious. However, if they
do turn malicious, they can be very harmful.
addy.io (AnonAddy) - Anonymous Email Forwarding does not require any sensitive permissions.
Risk impact analysis details
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious.
This is determined by the publisher and the Firefox add-on reputation on
Firefox Browser Add-ons, the amount of time the Firefox add-on has been
around, and other signals about the
Firefox add-on. Our algorithms are not perfect, and are subject to change
as we discover new ways to detect malicious extensions. We recommend that you always
exercise caution when installing a Firefox add-on.
addy.io (AnonAddy) - Anonymous Email Forwarding is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare addy.io (AnonAddy) - Anonymous Email Forwarding vs AnonAddy - Anonymous Email Forwarding
- Compare addy.io (AnonAddy) - Anonymous Email Forwarding vs MailMess
- Compare addy.io (AnonAddy) - Anonymous Email Forwarding vs Email Aliases by Ptorx
Similar add-ons
Here are some Firefox add-ons that are similar to addy.io (AnonAddy) - Anonymous Email Forwarding:

AnonAddy - Anonymous Email Forwarding
AnonAddy

MailMess
IRoan

Email Aliases by Ptorx
Xyfir

MailPlus Alias
Sosthen

ForwardMail Extension
ForwardMail

Email Masker
Lukonet

HideMail.app
George Daneke

Firefox Relay
Firefox

Mailwith.ai
AWS
Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
DeepL: translate and write with AI
DeepL SE
AI music video maker:Beat.ly
Beat.ly music video maker with effects
Neon Love Theme
Delicate theme for Android App
Image downloader - Imageye
https://imageye.net
Cursor Helper - Custom Cursors
https://cursor-helper.com
Home Workout - No Equipment
Leap Fitness Group
Adblock Ad Blocker Pro
https://adblox.org/
Glasp Web Highlighter: PDF & Web Highlight
https://glasp.co
DeepL: translate and write with AI
https://deepl.com
AdBlocker Ultimate
https://adblockultimate.net/
UpFoto - AI Photo Enhancer
AI Photo Team
VPN Proxy Master - Safer Vpn
SECUREGUARD GROUP PTE. LTD.