Chat, project boards, whiteboards, wiki, and voice — everything your team needs, without the tab chaos.
Stop juggling tabs. SynStacks brings chat, planning, docs, and voice into a single focused place.
Channels, DMs, threads, @mentions, rich markdown, GIF picker, reactions, and automatic link previews. Conversations stay organized the way your team thinks.
Kanban boards with drag-and-drop, Gantt charts, sprint planning, priority filters, and assignees. Ship faster.
Collaborative canvas for brainstorming, diagrams, and visual thinking — live with your whole team. Save and restore snapshots.
Built-in wiki channels with nested sections, rich text editing, and search — or plug in BookStack for teams that want a dedicated knowledge base. Every piece of context lives alongside the conversations it came from.
Drop in and talk. Real-time presence shows who's in each room at a glance.
Drag-and-drop uploads, image previews, GIF picker, and rich link cards. Every message carries full context.
Sign up, name your server, and invite your team via link or email.
Add text, voice, board, wiki, and whiteboard channels — each type built for a different workflow.
Chat, plan sprints, sketch ideas, and document decisions — all without leaving SynStacks.
Native desktop apps for every platform, or open in your browser with no install.
AppImage & Flatpak
No install needed — Open SynStacks in your browser →
SynStacks is free during early access. Create a workspace and bring your team together today.