Postbox
Software DevelopmentCalifornia, United States2-10 Employees
Postbox is a software development company that provides a desktop email client aimed at boosting productivity and speed. It combines straightforward usability with features to manage large inbox workloads, including advanced search, macros, tagging, and extensive keyboard shortcuts. The client supports professional email creation with pre-canned responses, content blocks, and signatures, and enables fast large-file sharing through links from cloud services, and it runs on macOS and Windows. Based in San Carlos, California, the company operates as a small firm that prioritizes privacy, not reading or storing emails or passwords, and not serving ads or sharing user data with third parties. In October 2024, Postbox was acquired by eM Client, Inc., marking a notable development in its corporate status.