SimpleLogin vs N‑able Mail Assure Comparison (2026)

What are the differences between SimpleLogin and N‑able Mail Assure?

Forward Email Team
Written by
Forward Email TeamVerified
Published
2/1/26
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to SimpleLogin. We also support webmail: https://mail.forwardemail.net

Email Service Comparison

20 facts in comparison
SimpleLoginvs.N‑able Mail Assure

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.

N‑able Mail Assure

Email protection to help you secure and scale
"Email protection to help you secure and scale"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
$4/moPricingRequires you to talk to a sales team
No SimpleLogin does not support storageStorageRequires 3rd party
25 MBAttachmentsDepends on inbound/outbound (e.g. 10 MB)
YesOpen-SourceNo
NoSandboxed Encryption No
YesUnlimited DomainsNo
YesUnlimited AliasesNo
NoTTI No
NoSMTP❌ Requires 3rd party
NoIMAP❌ Requires 3rd party
NoPOP3❌ Requires 3rd party
NoAPIYes
⚠️ Opt-inE2EE No
YesOpenPGP No
NoWKD No

Email Service Screenshots

Open-source

SimpleLogin

SimpleLogin is an open-source email service. According to their website: Receive and send emails anonymously

SimpleLogin is an open-source email service.
Photograph by Forward Email
Go to site
Closed-source

N‑able Mail Assure

N‑able Mail Assure is a closed-source email service. Their official description reads: Email protection to help you secure and scale

N‑able Mail Assure is a closed-source email service.
Photograph by Forward Email
Go to site

Compare SimpleLogin with 78 email services