검색과 필터

Full-featured PABX system, with call queues, built-in web conferencing, live chat and social media messaging all on one system.

여러 SNS에 게시물을 예약·발행하고 분석과 참여 관리 기능을 제공하는 소셜 미디어 도구.

커뮤니티 서버와 채널로 구성된 음성·영상·텍스트 채팅 플랫폼. 게이머와 온라인 커뮤니티에서 널리 쓰인다.

Online whiteboard, audio/video conferencing, screen sharing, shared code editing and optional session recording/playback.

실시간 채팅 메신저, 공유 받은편지함, 헬프 센터, Fin AI 상담원을 갖춘 고객 서비스 플랫폼.

화면과 카메라를 녹화해 짧은 비동기 영상 메시지를 링크로 공유하는 Atlassian 산하 도구.

뉴스레터, 구독자 관리, 자동화 캠페인을 위한 Intuit의 이메일 마케팅 플랫폼.

Microsoft 365 파일 및 일정과 연동되는 마이크로소프트의 업무용 채팅·화상 회의 앱.

Full-featured solution for your Email server. Native implementation of last anti-SPAM methods, webmail and easy administration included. Free tier available.

Alternative private mail system - web-based, end-to-end encrypted by design, self-hosted, decentralized, uses independent PKI. Easy to install and administrate, freeware, open-source.

Self-hosted email newsletter application that lets you send bulk emails via Amazon Simple Email Service (SES) or other SMTP services.

채널 단위로 대화를 정리하는 팀 메신저 플랫폼. DM, 허들, 파일 공유와 수많은 외부 연동을 지원한다.

Platform for your corporate communications, based on the advanced architecture, with support for UltraHD video conferencing, built-in messenger with personal and group chats, and a free version for up to 1,000 users.

SMS, 음성 통화, WhatsApp 메시지, 이메일, 인증을 API로 다루는 클라우드 통신 플랫폼.

Instant messaging and collaboration tool with private and group chat rooms, continuous voice and video meetings, files sharing, issue tracking with integrated task board. Alternative to Slack and others.

회의, 웨비나, 화면 공유를 위한 화상 회의 플랫폼. 팀 채팅과 전화 서비스도 제공한다.

Akkoma

Federated microblogging server with Mastodon, GNU social, and ActivityPub compatibility.

AnonAddy

Email forwarding service for creating aliases.

Answer

Knowledge-based community software. You can use it to quickly build your Q&A community for product technical support, customer support, user communication, and more.

AnyCable

Realtime server for reliable two-way communication over WebSockets, Server-sent events, etc.

Apprise

Apprise allows you to send a notification to almost all of the most popular notification services available to us today such as: Telegram, Discord, Slack, Amazon SNS, Gotify, etc.

Artalk

Comment system built in Golang, providing a lightweight and highly customizable solution for adding comments to your website.

Fast, SQLite-powered forum engine written in ASM.

Asterisk

Easy to use but advanced IP PBX system, VoIP gateway and conference server.