OX Cloud Alternatives (January 2026)

OX Cloud

OX Cloud - Premium email suite

https://www.oxclou.email/

OX Cloud Email - Easy, Fast, Secure - Powerful email built for business

3.5/5

4+ reviews

Reviewed on:

G2
1.
Secure and Private Email Hosting Services by Runbox
https://runbo
.com/

Fast, secure, and sustainable email services provided by email professionals. Powerful Email and Domain Hosting for businesses and organizations.

2.
Mail Server Software | Axigen
https://www.axige
.com/

Reliable, secure, extensible, and customizable mail server software platform made for on-prem and cloud-native deployment; easily scalable, smart licensing.

3.
IceWarp® - Business Email Server & Collaboration Hub
https://www.icewar
.com/

Secure hosted email with custom domain. Shared calendars, chat, storage, documents & apps. The only solution integrated and working together in one screen.

4.
Advanced Cloud Email Security and Protection - MX Layer
https://www.mxlaye
.com/

MX Layer provides cutting-edge cloud-based solutions for email security, business continuity, data loss prevention, and email archiving services.

5.
EntrustedMail - Email Security
https://www.entrustedmai
.com/

An essential suite of email and web security services for SMB and Enterprise.

6.
SmarterMail Business Email and Collaboration Server
https://www.smartertool
.com/smartermail/business-email-server/

Secure Windows or Linux mail server that includes chat, calendaring and contacts and offers a cost-effective alternative to Microsoft Exchange.

7.
XGenPlus | Advanced Mail Server & Webmail Client for Secure Emailing
https://www.xgenplu
.com/

Leading mail server and webmail client, XGenPlus offering fast, secure, and reliable emailing services supporting linguistic domains - World's first enterprise email solution.

8.
Hornet.email - Hornetsecurity – Next-Gen Microsoft 365 Security
https://www.hornetsecurit
.com/us/services/hornet-email/

Cost-effective, secure hosted email: mailboxes, calendar and address book

9.
PDF Form Filler | SmartVault
http://docdow
.io/

SmartVault's collaboration tools make it easy to create and share forms, invoices, contracts, and other fillable PDFs with your clients.