addy.io vs Mailjet Comparison (2026)

What are the differences between addy.io and Mailjet?

Forward Email Team
Written by
Forward Email TeamVerified
Published
1/1/26
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to addy.io.

Email Service Comparison

20 facts in comparison
addy.iovs.Mailjet

addy.io

Protect your real email address using email aliases
"Protect your real email address using email aliases"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
vs.

Mailjet

Effortlessly create and deploy marketing and transactional emails in one place
"Effortlessly create and deploy marketing and transactional emails in one place"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
$4/moPricing$15/mo
No addy.io does not support storageStorageNo Mailjet does not support storage
25 MBAttachments15 MB
YesOpen-SourceNo
NoSandboxed Encryption No
NoUnlimited DomainsNo
YesUnlimited AliasesNo
NoTTI No
NoSMTPYes
NoIMAPNo
NoPOP3No
NoAPIYes
NoE2EE No
NoOpenPGP No
NoWKD No

Email Service Screenshots

Open-source

addy.io

addy.io is an open-source email service. Their website says: Protect your real email address using email aliases

addy.io is an open-source email service.
Screenshot by Forward Email
Go to site
Closed-source

Mailjet

Mailjet is a closed-source email service. Their website says: Effortlessly create and deploy marketing and transactional emails in one place

Mailjet is a closed-source email service.
Photograph by Forward Email
Visit Website

Compare addy.io with 78 email services