Best Event Management tools by public signals

These picks are computed from scored public evidence. Use the openness column in the ranking to separate OSI-approved, source-available, open-core, proprietary, and unverified-license tools.

Use Case Rankings

Ordered by ToolVitals score, health, shipping, confidence, and then adoption as a tie-breaker.

# Tool Health Shipping Openness Stars Score Status
01 Pretalx
Conference planning tool for call for papers, scheduling, and speaker management.
73 81 OSI-approved OSS 915 83 Warning
02 Hitobito
Web app for managing complex group hierarchies, members, events, and more.
74 76 OSI-approved OSS 471 80 Warning
03 Events Tracker
CRM and calendar to track events, promoters, artists, venues, and related entities.
72 80 OSI-approved OSS 22 80 Warning
04 Open Community Groups
Open-source events platform for communities and organizations.
59 54 OSI-approved OSS 50 65 Warning
05 Xypheria
Open-source hackathon management platform with registration, team management, and admin tools.
41 23 OSI-approved OSS 0 47 Critical
06 OpenBoxOffice
Open-source ticketing platform.
49 0 License unknown 0 41 Critical
07 Calagator
Open-source community calendar platform.
33 0 License unknown 447 34 Critical
08 Schedlyx
Open-source scheduling platform for meetings, events, and registrations.
30 0 OSI-approved OSS 0 33 Critical
09 ApplicantAtlas
Open-source event management platform focused on hackathons.
26 0 OSI-approved OSS 24 29 Critical
10 BookorRent
Open-source online platform for booking and rental marketplaces.
26 0 License unknown 55 29 Critical
11 EventSeats
Open source event and ticket booking system for small venues.
19 0 OSI-approved OSS 6 26 Critical