Best Conference Management software in 2026

5 tools compared across pricing, features, and deployment.

indico

getindico.io

Open source

Feature-rich event management system, made @ CERN, the place where the Web was born.

Conference ManagementFree

motion.tools (Antragsgrün)

motion.tools

Open source

Manage motions and amendments for (political) conventions.

Conference ManagementFree

OpenSlides

openslides.com

Open source

Presentation and assembly system for managing and projecting agenda, motions and elections of an assembly.

Conference ManagementFree

osem

osem.io

Open source

Event management tailored to free Software conferences.

Conference ManagementFree

pretalx

pretalx.org

Open source

Web-based event management, including running a Call for Papers, reviewing submissions, and scheduling talks. Exports and imports for various related tools.

Conference ManagementFree