ImprovMX vs Zoho Comparison (2025)

What are the differences between ImprovMX and Zoho?

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 ImprovMX.

Email Service Comparison

20 facts in comparison
ImprovMXvs.Zoho

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
vs.

Zoho

Secure business email for your organization
"Secure business email for your organization"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
$9/moPricing$12/yr
No ImprovMX does not support storageStorage5 GB
50 MBAttachments20 MB
NoOpen-SourceNo
NoSandboxed Encryption No
NoUnlimited DomainsNo
NoUnlimited AliasesNo
TTI TTI No
YesSMTPYes
NoIMAPYes
NoPOP3Yes
YesAPINo
NoE2EE No
NoOpenPGP No
NoWKD No

Email Service Screenshots

Closed-source

ImprovMX

ImprovMX is a closed-source email service. Their website says: Create free email aliases for your domain name

ImprovMX is a closed-source email service.
Photo by Forward Email
Go to site
Closed-source

Zoho

Zoho is a closed-source email service. Their official description reads: Secure business email for your organization

Zoho is a closed-source email service.
Photograph by Forward Email
Go to site

Compare ImprovMX with 78 email services