Callboard
6.6#11 in event scheduling softwareFree planFree planWebAPISelf-hosted
VisitCallboard vs pretalx
What both publish
| Fact | Callboard | pretalx |
|---|---|---|
| Hosting | The documented self-hosted setup uses one Cloudflare Worker, a D1 database, and an R2 bucket; the site says no other service is required to run the workflow. | The hosted service includes backups, certificates, updates, operational maintenance, and assistance; self-hosting requires server costs and maintenance. |
| Intended users | Callboard describes itself as speaker and CFP management for events, covering the workflow from public submissions through organizers, reviewers and speakers. | pretalx describes itself as suitable for events ranging from technical conferences to music festivals. |
| Open source | Callboard is open source under the MIT license and can be self-hosted. | pretalx is open-source software published under the Apache License, and can be installed with pip. |
| Purpose | Callboard manages event proposals, reviews, speaker onboarding, agenda planning, and publishing the public schedule. | pretalx manages conference calls for participation, submission review, talk selection, speaker communication, scheduling, and publishing. |
| Review | Reviewers get assigned-only workspaces, weighted scoring across two rounds, and organizers can see aggregate scores and outstanding reviews. | Organizers can assemble reviewer teams, collect ratings and reviews, and ask reviewers additional questions. |
Callboard plans
- Self-hostedFree
pretalx plans
- Self-hostedFree
- Additional provider services€80, paid once
- Self-hosted support contract€499 a year
- pretalx.com hostingPriced on request
Pick Callboard if…
Callboard suits event organizers who want to manage submissions, review, speaker tasks and schedules in a self-hosted tool. It is relevant to events with session tracks and room scheduling.
Pick pretalx if…
pretalx suits organizers managing submissions, reviews, speakers, and schedules, from technical conferences to music festivals. It offers a self-hosted option and hosted service.