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Instead of CommuniGate Pro

CommuniGate Pro alternatives

Apps that do what CommuniGate Pro does, from the mail server software list, the ones you can start free with first.

1. 1

   Mail-in-a-Box

   Free plan APILinuxSelf-hosted+1
   7.0 Open source Visit site
2. 2 M

   Modoboa

   Free plan LinuxSelf-hostedWeb
   7.0 Free plan Visit site
3. 3 O

   OpenSMTPD

   Free plan LinuxMacSelf-hosted
   7.0 Free plan Visit site
4. 4

   SmarterMail

   Free plan AndroidiPhoneLinux+3
   7.0 Free plan · paid from $500 · 30-day trial Visit site
5. 5

   Stalwart Mail Server

   Free plan APILinuxMac+3
   7.0 Free plan · paid from $2.40/yr · 30-day trial Visit site
6. 6

   Zimbra Collaboration

   Free plan AndroidiPhoneLinux+4
   6.9 Free plan Visit site
7. 7 Q

   qmail

   Free plan LinuxSelf-hosted
   6.7 Free plan Visit site
8. 8 P

   Postfix

   Free plan LinuxMacSelf-hosted
   6.6 Open source Visit site
9. 9 Z

   Zentyal Server

   by Zentyal Server

   Free plan Linux
   6.5 Free plan · paid from $230/yr · 15-day trial Visit site
10. 10

    IceWarp

    Free trial AndroidAPIiPhone+4
    6.3 14-day trial Visit site
11. 11 K

    Kerio Connect

    Free trial AndroidAPIiPhone+5
    6.3 Pricing on request · 30-day trial Visit site
12. 12 M

    MDaemon Messaging Server

    Free trial AndroidiPhoneSelf-hosted+2
    6.1 30-day trial Visit site
13. 13 H

    HCL Domino

    Paid AndroidAPIiPhone+4
    5.9 Pricing on request Visit site
14. 14 V

    vSMTP

    Free plan Linux
    5.7 Free plan Visit site
15. 15 M

    Microsoft Exchange Online

    by Microsoft Exchange Online

    Paid AndroidiPhoneMac+2
    5.6 Visit site
16. 16 O

    Open-Xchange App Suite

    Paid AndroidiPhoneWeb
    4.3 Pricing on request Visit site
17. 17 P

    PowerMTA

    Paid
    3.7 Pricing on request Visit site

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