BigBlueButton replaces 2 paid apps

One open-source tool, 2 subscriptions it can stand in for. Each pairing below is curated and verified by hand, with the honest catch spelled out. No votes, no pay-to-list.

BigBlueButton $0→replaces $49/mo★ 9.2k · active aug 2026self-host, real ops📞 video calls

bigbluebutton.org ↗repo ↗

what it lets you cancel

CrowdcastYES$49/mo

Interactive live sessions, polls and replay recordings; public-event polish remains your job.

the verdict →all Crowdcast alternatives →

ButterYESwas $14/mo

Workshops, polls, breakouts and recordings; installation is the first workshop.

the verdict →all Butter alternatives →

last updated 2026-08-06 · up to $588/yr replaced · no votes, no pay-to-list

Every verdict page above lists what you lose when you switch, so you can decide with open eyes.all open-source alternatives →