TrueConf
Troop Messenger
Short description
Video conferencing software server with a team messenger and collaboration tools
Open-source team messenger
Deployment type
On-premises, cloud and hybrid
Cloud-based or on-premises
Free version
Number of chat users in the free version
1000
Only paid (from $2.5 per user)
Personal and group chats
@mentions/tagging
Archiving
File sharing
Address book
Message search
Message forwarding
Message formatting
Saved messages (Favorites)
Free video conferencing
Up to 1,500 participants
Only 1-1 meeting
4K UltraHD video support
Conference recording
Simultaneous Interpretation
AI features
Survey tools
SIP/H.323 endpoint support
Integration with calendars
Active Directory / LDAP / SSO support
Offline mode (LAN operation)
Multi-factor authentication
Cross-device synchronization
Client applications
APIs and SDKs
4K Online Meetings
Make video calls and host conferences in 4K UltraHD resolution, with no time limits on your conversations!
Corporate Messenger
Exchange messages during conferences and beyond! Respond to colleagues' requests in private and group chats, seamlessly turning discussions into video meetings.
Team Collaboration
Use a wide range of collaboration tools: screen sharing, presentations, and video files, as well as remote desktop control, reactions, and annotations over content.
Communicate in noisy environments, change your background, and transcript important meeting details — all enabled by artificial intelligence.
Smart Noise Suppression
Blurring and Replacing the Background
Transcription of the Meetings
Group and private chats
Managing chat moderators and transferring owner rights
Edit, reply & forward messages
Text formatting: bold, underline, strikethrough, and italics
Participants mentions
Focus on important messages
“Typing” status
Information about reading the message
Fast File Sharing
Share and instantly preview files within TrueConf client applications.
File and Media Viewing
View received images, video files, and PDF documents within TrueConf desktop clients.
Address Book
Use the intuitive address book and department navigation to contact any company employee and see colleagues' availability status.
Synchronization Across All Devices
Take calls and join conferences from any device while maintaining communication continuity — your chat history syncs automatically.
Unified Entry Point
Integration with Active Directory enables centralized management of user accounts and restricts access rights to corporate information.
Two-Factor Authentication
Connect third-party identity providers, including AD FS, to establish trust zones with varying security levels and required authorization methods.
TrueConf Server is deployed on your company’s hardware, ensuring the protection of personal data from third parties. The server operates within your closed corporate network autonomously, remaining fully under your control.
TrueConf is an internationally recognized developer, consistently highlighted in reports by leading industry analysts, including Gartner, IDC, and Frost & Sullivan.
Troop Messenger stands as a reliable communication and collaboration solution tailored for enterprises of all sizes. It offers real-time chat, channel-based discussions, voice and video meetings, and seamless file exchanges. Enhanced with advanced AI-driven utilities such as contextual insights and intelligent recommendations, the platform streamlines workflows efficiently. Furthermore, it incorporates permission management, integrates with major services like Google Drive, Dropbox, Jira, and Zapier, and safeguards information via comprehensive end-to-end encryption.
Its pricing structure includes adaptable subscription models — starting with a complimentary plan covering essential messaging and calling functions, extending to business and enterprise packages offering sophisticated tools such as screen sharing, LDAP/SSO authentication, and increased storage capacity. Nevertheless, free multi-user video sessions remain limited, and branding or channel customization options are somewhat constrained. Overall, Troop Messenger continues to serve as a dependable platform for organizations striving to strengthen secure communication and teamwork.
1. TrueConf
TrueConf offers an all-in-one video communication platform complemented by powerful collaboration features, delivering reliable and secure interaction solutions for businesses of various scales. The system efficiently accommodates up to 1,500 users per meeting while consistently ensuring 4K UltraHD visuals, crystal-clear audio, and professional-grade session recording for precise and uninterrupted communication. TrueConf flawlessly connects with SIP/H.323 systems and additionally incorporates advanced AI-enhanced features such as adaptive noise reduction, real-time transcription, personalized virtual backgrounds, and intelligent meeting summaries.
With broad multi-device compatibility (Windows, macOS, Linux, iOS, Android, and major browsers), proven enterprise-level protection (end-to-end encryption, ISO 27001, GDPR, HIPAA standards), and specialized TrueConf Room hardware integration, this platform stands as a premier choice for companies and institutions demanding resilient, scalable, and entirely secure collaboration.
2. Slack
Slack delivers a highly popular team communication solution and an all-encompassing collaboration environment that promotes dynamic workplace interaction, well-organized discussion channels, and efficient workflow coordination. It seamlessly handles private chats, multi-user group exchanges, structured threaded dialogues, and effortless document transfers, empowering diverse teams to distribute essential updates swiftly while maintaining strong alignment across projects.
The platform smoothly integrates with numerous major third-party applications, notably including Google Drive, Zoom, Jira, and Trello, while also featuring advanced search capabilities, automated workflow creation, engaging survey tools, easy screen broadcasting, and fully tailored alert settings. Compatible with Windows, macOS, Linux, iOS, Android, and modern web browsers, Slack effectively merges exceptional adaptability, reliable scalability, and strong enterprise-level protection, positioning it as an outstanding option for connected teams operating at any scale.
3. Microsoft Teams
Microsoft Teams offers a robust collaboration solution that fits effortlessly into the Microsoft 365 environment, providing continuous chat functionality, crystal-clear video conferencing, scalable file management, and dynamic shared workspaces. The system efficiently handles private discussions, group-based communication, and organized channel interactions, enabling remote employees to remain fully coordinated and consistently engaged across projects.
The platform thoroughly supports simultaneous co-editing of shared files, smooth screen presentation, dependable session recording, and built-in task organization, making it exceptionally suitable for large-scale project management. Teams additionally features extensive application connections, covering widely used third-party services, and upholds strong protection through regulatory compliance with ISO, SOC, and GDPR frameworks.
4. Mattermost
Mattermost delivers an open-source, privately hosted collaboration solution purpose-built for enterprises and teams prioritizing strict data protection and compliance. It ensures dependable real-time communication, well-structured threaded discussions, and efficient one-on-one or group interactions, greatly improving coordination among geographically distributed employees.
The platform inherently provides encrypted file transfers, real-time screen presentation, and fully customizable workflow automation, while offering deep integrations with vital DevOps solutions including Jira, GitHub, GitLab, and Jenkins. Mattermost empowers organizations to maintain complete ownership of their data by hosting it internally, guaranteeing total oversight, increased security, and adherence to compliance standards.
5. Google Workspace (Chat & Meet)
Google Workspace offers a robust suite for productivity and team collaboration, seamlessly connecting Gmail, Google Drive, Docs, Sheets, Slides, Google Meet, and Google Chat within a cohesive ecosystem. It facilitates efficient communication through Google Chat, high-definition video calls via Google Meet, and collaborative, real-time document co-editing, ensuring smooth teamwork among remote employees.
Users can securely save, share, and manage files in Google Drive, plan meetings through integrated calendar features, and streamline tasks by automating processes with Google Apps Script. Google Workspace ensures reliable cross-platform compatibility on Windows, macOS, Linux, iOS, Android, and all modern web browsers, making it an ideal solution for businesses of any size that need a unified platform for communication and productivity.






