Apache OpenMeetings vs Dialpad Meetings

Apache OpenMeetings is open-source groupware for video conferencing, instant messaging, whiteboards, and collaborative document work. Meeting participants can choose audio, video, audio-only, video-only, or picture-only modes, adjust quality and devices, record sessions for MP4 download, and share a desktop or window. Its multi-whiteboard supports drawing, writing, images, clip art, and imports such as PDF, DOC, ODT, and PPT. Conference rooms include a file explorer and shared public drive, while users have private drives. An integrated calendar handles invitations to internal or external attendees and emails meeting details. The project describes REST and SOAP APIs, LDAP/ADS connectors, VoIP/Asterisk modules, and plugins for Moodle, Drupal, and Joomla. OpenMeetings is free, with source and binary downloads; it is installed on a server and requires Java 21 and Kurento Media Server. The project lists a security fix in version 9.1.0 for an arbitrary file-read vulnerability affecting earlier versions from 5.0.0. Server setup requirements include a 2 GHz CPU and 4 GB RAM minimum under limited feature conditions, with 8 GB RAM recommended.

Dialpad Meetings is a video conferencing service for hybrid and remote teams, with live AI transcription, automated notes, and meeting summaries. Participants can join in a browser or app without downloading software or entering a PIN. Meetings can produce real-time transcripts and email recaps containing transcripts, recordings, and action items. Screen sharing, whiteboards, and file collaboration support group work. Dialpad lists web, Windows, macOS, Android, and iOS availability; mobile browsers support audio and video. The Free plan costs nothing and includes core video meeting features, but free accounts record audio only. The Business plan description includes recurring conferences, international dial-ins, dial-out, and Dialpad AI. A Large Meetings add-on raises the participant limit to 1,500 and adds moderator tools. Listed integrations include Salesforce, Slack, Google Calendar, Microsoft Teams, Outlook, Intercom, and Miro. Computer-connected conference media uses DTLS and SRTP encryption; PSTN-connected calls are not encrypted.