Gythr vs pretalx

Gythr is a web-based event management platform for conference organizers, associations and teams running multi-track events. Gate covers ticket tiers, registration forms, Stripe payments, QR check-in, sale windows, promo codes and waitlists. Agenda provides drag-and-drop scheduling, multiple tracks, personal schedules with conflict detection and calendar export. Stage handles speaker rosters, portals, proposal review and session assignments, including creating assignments when proposals are accepted. Link adds AI-powered attendee matching, meeting scheduling, an activity feed and icebreaker suggestions. Attendees use Gythr Here in a browser without an app-store download; its optional Comfort Mode provides a simplified next-session view, social energy controls and simpler navigation. The Free plan costs nothing and allows up to four events annually and 250 attendees per event, with a 3.5% fee on paid tickets plus Stripe processing. Free-plan data remains live for 90 days after an event and then archives; Data Vault keeps it warm for $100/year. The Event plan is $2,995 per event, while annual Business costs $9,990/year. Gythr describes the platform as built for conferences of 500–5,000 people.

pretalx manages conference calls for participation and the work that follows, including submission review, talk selection, speaker communication, scheduling, and publication. Organizers can customize call pages, set multiple deadlines, accept submissions in multiple languages, and use a chosen domain. Review teams can rate and discuss submissions, and organizers can add questions for reviewers. The schedule editor uses speaker availability and warns about conflicts; published schedules can include an RSS feed and public changelog. Organizers can use full API access or download static schedule pages for hosting elsewhere. pretalx is open-source software under the Apache License and can be installed with pip. It can be self-hosted or used as a hosted service. Self-hosted software costs nothing, but server costs and maintenance apply. Hosted service includes backups, certificates, updates, operational maintenance, and assistance; pricing is per event and varies with conference size and ticket price, with no price listed here. The hosted service says it uses servers in Germany, encrypts data in transit, and does not track attendees with cookies, analytics, or sensitive IP logging. Event-page and schedule availability is usually guaranteed for six months after an event.