SimpleLogin vs ImprovMX Comparison (2025)

What are the differences between SimpleLogin and ImprovMX?

Forward Email Team
Written by
Forward Email TeamVerified
Published
7/1/25
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to SimpleLogin.

Email Service Comparison

20 facts in comparison
SimpleLoginvs.ImprovMX

SimpleLogin

Receive and send emails anonymously
"Receive and send emails anonymously"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
vs.

ImprovMX

Create free email aliases for your domain name
"Create free email aliases for your domain name"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
$4/moPricing$9/mo
No SimpleLogin does not support storageStorageNo ImprovMX does not support storage
25 MBAttachments50 MB
YesOpen-SourceNo
NoSandboxed Encryption No
YesUnlimited DomainsNo
YesUnlimited AliasesNo
NoTTI TTI
NoSMTPYes
NoIMAPNo
NoPOP3No
NoAPIYes
⚠️ Opt-inE2EE No
YesOpenPGP No
NoWKD No

Email Service Screenshots

Open-source

SimpleLogin

SimpleLogin is an open-source email service. Their official description reads: Receive and send emails anonymously

SimpleLogin is an open-source email service.
Photo by Forward Email
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Closed-source

ImprovMX

ImprovMX is a closed-source email service. Its description from its website is: Create free email aliases for your domain name

ImprovMX is a closed-source email service.
Photograph by Forward Email
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Compare SimpleLogin with 78 email services