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addy.io vs Contact.do

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

addy.io compared with Contact.do
Detailaddy.ioContact.do
What it doesFree, open-source anonymous email forwarding Contact form in a link
StageNot given Established
FoundedNot given 2018
Based inNot given Not given
Pricing modelfreemium Not given
PricingFree plan with unlimited standard aliases but limited features. Lite plan at $1/month (billed yearly) adds custom domains and additional usernames. Pro plan at $3/month (billed yearly) or $4/month (billed monthly) includes unlimited shared domain aliases and 20 custom domains. Family and Duo plans a Free basic contact links; lifetime custom contact link for $19
Key features
  • Browser extension for Firefox, Chrome, Edge, Safari
  • Custom domain support
  • Random alias generation
  • Multiple recipients per alias
  • Developer API for automation
  • Tracking pixel blocking
  • Rules and alias deactivation
  • Automatic email forwarding
  • Email privacy protection
  • Bot and spyware protection
  • Contact link statistics
  • Email unlinking option
What makes it different
  • Completely free and open-source software
  • Unlimited standard aliases on free plan
  • Reply and send from aliases without revealing real email
  • Easy alias management with deactivation instead of bounce
  • Multiple app platforms including self-hosted options
  • Share contact link instead of personal email
  • Protects email from bots and spyware
  • No extra email client configuration needed
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)61 no change since last check53 no change since last check
Trust Flow (Majestic)3130
Citation Flow (Majestic)4039
Referring domains (Majestic)1456107

4 details filled in for both companies.

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