SMTP.com vs Barracuda Comparison (2026)

Compare SMTP.com vs Barracuda email services. In-depth analysis of features, pricing, security, privacy, and storage to find the best email provider for your needs.

Forward Email Team
Written by
Forward Email TeamVerified
Published
4/1/26
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to SMTP.com. We also support webmail: https://mail.forwardemail.net

Email Service Comparison

20 facts in comparison
SMTP.comvs.Barracuda

SMTP.com

Transactional and email relay API
"Transactional and email relay API"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
vs.

Barracuda

Cybersecurity Solutions: Email, Apps, Network, Data
"Cybersecurity Solutions: Email, Apps, Network, Data"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
$25/moPricingRequires you to talk to a sales team
No SMTP.com does not support storageStorageUnknown
15 MBAttachments100 MB
NoOpen-SourceNo
NoSandboxed Encryption No
NoUnlimited DomainsNo
NoUnlimited AliasesNo
NoTTI No
YesSMTP❌ Requires 3rd party
NoIMAP❌ Requires 3rd party
NoPOP3❌ Requires 3rd party
YesAPIYes
NoE2EE No
NoOpenPGP No
NoWKD No

Email Service Screenshots

Closed-source

SMTP.com

SMTP.com is a closed-source email service. Their official description reads: Transactional and email relay API

SMTP.com is a closed-source email service.
Photograph by Forward Email
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Closed-source

Barracuda

Barracuda is a closed-source email service. Their official description reads: Cybersecurity Solutions: Email, Apps, Network, Data

Barracuda is a closed-source email service.
Photo by Forward Email
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Compare SMTP.com with 78 email services