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Callboard vs Fourwaves

Callboard logo

Callboard

6.6#11 in event scheduling softwareFree plan
Free planWebAPISelf-hosted
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Fourwaves logo

Fourwaves

8.2#1 in event scheduling softwareFrom $999 a year
Free planAndroidiOSWebAPI
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What both publish

FactCallboardFourwaves
IntegrationsThe documentation lists an Accelevents CSV export, optional API push, an Airtable mirror, and signed webhooks with optional Svix delivery.The product publicly documents payment integrations including Stripe, PayPal, Moneris, TouchNet, Global Payments, Authorize.net and Worldline/Bambora.
PurposeCallboard manages event proposals, reviews, speaker onboarding, agenda planning, and publishing the public schedule.Fourwaves manages academic conferences, including abstracts, peer review, registration, event websites, programs and conference apps.

Callboard plans

  • Self-hostedFree

Fourwaves plans

  • StarterFree
  • Essential$999 a year
  • Advanced$2,599 a year
  • ProPriced 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 Fourwaves if…

Fourwaves suits universities, scientific societies, and research networks organizing academic or scientific conferences. It is particularly relevant to organizers who need abstract review workflows alongside registration and attendee-facing event materials.

Charts they share