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SPECIFICTION
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CommuniGate Pro vs Kolab

CommuniGate Pro

communigate.com

Kolab

kolab.org

Side by side

FigureCommuniGate ProKolab
Price from—Free
Free plan—Yes
Free trial——
Open source——
WebYesYes
WindowsYesYes
macOS—Yes
LinuxYesYes
iOS—Yes
Android—Yes
APIYesYes
Self-hostedYesYes
Plans published11
Spec score · Mail Server Software7.8 (#19)8.0 (#11)
DeploymentThe company says it provides the platform as a managed service on a customer's private cloud or through Pronto! Cloud under Luxembourg jurisdiction.Kolab is packaged as containers that can run on one host or be distributed across a larger environment.
EmailEmail features include POP3, IMAP, SMTP, automatic rules, external filters, mailing lists, and spam protection.Email features include full-text search, filtering, aliases, identities, distribution lists, spam protection and PGP encryption.
Intended usersThe company describes the product as secure unified communications technology for regulated industries and organizations of any size.Kolab describes itself as a solution for companies and families that need to work and communicate together while retaining control over their data.
ProductCommuniGate Pro is a unified communications server for email, calendaring, VoIP, video, instant messaging, and whiteboards.Kolab is a free and open-source communication and collaboration solution that can be run on your own infrastructure.
SecurityListed security capabilities include SASL, GSSAPI with Kerberos V5, client certificates, S/MIME, automatic encryption, and SSL/TLS secure transfer.The feature page lists PGP, two-factor authentication, DKIM/DMARC and spam protection among its email security features.

Plans

CommuniGate Pro

  • CommuniGate Pro licensePriced on request

CommuniGate Pro pricing →

Kolab

  • KolabFree

Kolab pricing →

In their own words

CommuniGate Pro

CommuniGate Pro has no write-up on Specifiction yet; its figures are above.

Visit communigate.com

Kolab

Kolab has no write-up on Specifiction yet; its figures are above.

Visit kolab.org