StageTimer.io

Best Self-hosted Alternatives to StageTimer.io

A curated collection of the 1 best self hosted alternatives to StageTimer.io.

Web-based stage timer and show-control tool for live events. Create rooms and run-of-show rundowns with countdown/count-up/time-of-day clocks, fullscreen presenter displays, messages, scheduling, CSV import, sharing links, API access and desktop apps for offline use.

Alternatives List

#1
OpenSlides

OpenSlides

OpenSlides is a web-based assembly and event system for managing agendas, motions, speakers lists, and conducting digital elections and votes.

OpenSlides screenshot

OpenSlides is a web-based presentation and assembly system for digitally organizing meetings, conferences, and committees. It helps manage agendas, motions, elections, and participant processes in one central place and supports projecting and running sessions.

Key Features

  • Agenda planning and session management
  • Motion and amendment management for assemblies
  • Speaker list management for moderated discussions
  • Digital elections and voting workflows
  • Participant and user management for events and committees
  • Presentation/projection support for running assemblies

Use Cases

  • Party conventions, member assemblies, and congresses
  • Board, committee, and council meetings with formal motions
  • Conferences that require structured voting and election procedures

OpenSlides provides a focused toolkit for organizations that need reliable, structured processes for decision-making events, combining preparation, live session handling, and voting in a single web application.

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Why choose an open source alternative?

  • Data ownership: Keep your data on your own servers
  • No vendor lock-in: Freedom to switch or modify at any time
  • Cost savings: Reduce or eliminate subscription fees
  • Transparency: Audit the code and know exactly what's running