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Corteza CRM vs MailCtlr

A side-by-side look at Corteza CRM and MailCtlr. For an in-depth review of either product, follow the links below.

Corteza CRM

Corteza CRM

Business & Commerce

Corteza CRM is an open-source customer relationship management platform focused on flexibility and security. It provides tools for contact management, task organization, opportunity tracking, and other CRM features. Corteza CRM is written in Go and JavaScript and can be self-hosted or deployed to various cloud environments.

opensourceselfhostedcontact-managementtask-organizationopportunity-tracking
MailCtlr

MailCtlr

Social & Communications

MailCtlr is an open-source email client for Windows that focuses on speed, stability, and ease of use. It supports POP3, IMAP, and SMTP protocols and includes features like message threading, quick search, customizable themes, and add-ons.

opensourcewindowspop3imapsmtpemail-client