Best apps like 咔信

私信 - SeChat

by 香港鳳凰互聯網科技有限公司

Free

A secure instant messaging app built with end-to-end encryption for businesses and organizations. It offers standard chat features along with advanced data protection and clearing functions. A free version is available, with a paid enterprise option for enhanced services.

Kuxin IM

by 路路 院

Free

A secure and feature-rich instant messaging application designed for high availability and privacy. It offers end-to-end encryption, private cloud deployment, and robust group chat capabilities for large communities.

Shiku IM

by Shenzhen Shiku information technology co., LTD

Free

A secure and feature-rich instant messaging application designed for high concurrency and availability. It offers a comprehensive suite of communication tools, including text, voice, and video conferencing, with robust privacy features and private cloud support.

航天MOA

by 航天云网科技发展有限责任公司

Free

This app offers a familiar communication experience for efficient work collaboration. It connects headquarters with national branches for unified management and standardizes employee work through its system. Enjoy real-time message synchronization across devices and clear read/unread status for effective communication.

野火IM

by BEIJING WILDFIRE UNLIMITED NETWORK TECHNOLOGY CO.,LTD

Free

A secure and efficient instant messaging and real-time audio/video solution designed for government and enterprise-level communication. It offers full private deployment capabilities, ensuring data security and enabling seamless collaboration for large organizations.