Hornet.Email Alternatives (January 2026)

Hornet.Email

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

3/5

4+ reviews

Reviewed on:

G2
1.
365 Total Protection - Hornetsecurity – Next-Gen Microsoft 365 Security
https://www.hornetsecurit
.com/us/services/365-total-protection/

Full suite for Microsoft 365 security, Risk, Governance, Compliance & Backup

2.
Spam and Malware Protection - Hornetsecurity – Next-Gen Microsoft 365 Security
https://www.hornetsecurit
.com/us/services/spam-and-malware-protection/

Powerful, effective protection against spam and malware

3.
Comprehensive Email Security for Microsoft 365 & Google Workspace
https://www.greathor
.com/

GreatHorn is an API, cloud-native email security solution that mitigates the risk of business email compromise across Microsoft 365 and Google Workspace.

4.
OX Cloud - Premium email suite
https://www.oxclou
.email/

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

5.
Secure Business Email Hosting for your Organization | Zoho Mail
https://www.zoh
.com/mail/

Ad-free Business Email Hosting with a clean, easy-to-use interface. Integrated Business Calendar, Contacts, Notes, Tasks. Free for up to 5 users.

6.
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.

7.
EntrustedMail - Email Security
https://www.entrustedmai
.com/

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

8.
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.

9.
Enterprise Email Service for Business - MS Exchange Email
https://www.microsof
.com/en-us/microsoft-365/exchange/email/

Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.