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Comparison · Meetings
BigBlueButton vs Gather
A side-by-side editorial comparison of BigBlueButton and Gather — release velocity, themes, recent moves, and the top alternatives to consider.
BigBlueButton vs Gather: at a glance
What is BigBlueButton?
BigBlueButton 4.0 enters release candidate with LiveKit fully replacing the legacy audio stack.
BigBlueButton is in its final stretch to 4.0 GA, with three release candidates shipping in September 2026. The 4.0 release is a near-complete architectural rebuild: LiveKit has replaced SIP.js and mediasoup as the default media transport, BlockNote replaced the old shared notes engine, and the mobile layout was overhauled. RC2 shipped security fixes for a cross-meeting presentation injection vulnerability, urging immediate admin updates.
What is Gather?
Gather is shipping vibes, not productivity wins.
Recent releases are entirely cosmetic and ambient — confetti reactions, dance emotes, seasonal object packs for Easter and Passover, and a 22-color floor palette. No platform, integration, or collaboration feature has shipped in the visible window. Pace is steady but substance is thin.
BigBlueButton vs Gather: editorial side-by-side
BigBlueButton
6.3MEETINGS
BigBlueButton 4.0 enters release candidate with LiveKit fully replacing the legacy audio stack.
◆ Current state
BigBlueButton is in its final stretch to 4.0 GA, with three release candidates shipping in September 2026. The 4.0 release is a near-complete architectural rebuild: LiveKit has replaced SIP.js and mediasoup as the default media transport, BlockNote replaced the old shared notes engine, and the mobile layout was overhauled. RC2 shipped security fixes for a cross-meeting presentation injection vulnerability, urging immediate admin updates.
◆ Where it's heading
The LiveKit migration that began in 3.x security patches has culminated in rc.1's 'LiveKit as audio state source' refactor — the legacy audio path is gone. Multi-room sessions with membership-based tokens and automatic token refresh enable scenarios (breakout listen-in, large conferences) that the old bridge couldn't cleanly support. A 4.0 GA release is imminent given the RC cadence.
◆ Prediction
4.0 GA will ship within 2-3 weeks based on the RC pace. Post-GA focus will shift to hardening the LiveKit multi-room session model and expanding BlockNote capabilities (Markdown export landed in beta.4; more collaborative editing features likely next). The successful migration may influence other open-source video conferencing projects still running legacy SFU stacks.
Gather
2.5MEETINGSCOLLAB
Gather is shipping vibes, not productivity wins.
◆ Current state
Recent releases are entirely cosmetic and ambient — confetti reactions, dance emotes, seasonal object packs for Easter and Passover, and a 22-color floor palette. No platform, integration, or collaboration feature has shipped in the visible window. Pace is steady but substance is thin.
◆ Where it's heading
Gather is reinforcing its identity as a fun virtual office rather than a serious meeting tool. Continued investment in expressive interactions and decorative content points to retention via novelty over feature depth. The product is leaning into character, not capability.
◆ Prediction
Expect more seasonal drops and cosmetic customization. A summer-themed pack and additional emote-style interactions are the obvious next moves.
Alternatives to BigBlueButton and Gather
Other Meetings products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either BigBlueButton or Gather.
Restream
Restream deepening X integration and adding Slack as a live streaming destination
JW Player
JW Player expands ad analytics and vertical video while hardening mobile SDKs
Element Call
Element Call drops MatrixRTC legacy mode entirely, betting the entire call stack on the multi-SFU protocol.
Fourwaves
Fourwaves replaces per-event pricing with an annual submission model and lets organizers connect custom domains to event websites.
Nextcloud Talk Desktop
Nextcloud Talk Desktop 2.3.2 ships Talk v25 stable with E2EE call audio fix
See all BigBlueButton alternatives → · See all Gather alternatives →
Recent activity from BigBlueButton and Gather
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 14d agoBigBlueButtonBigBlueButton 4.0-rc.3: LiveKit resilience hardening, configurable whiteboard zoom
- 15d agoBigBlueButtonBigBlueButton 4.0-rc.2: security fixes — update immediately
- 24d agoBigBlueButtonBigBlueButton 4.0-rc.1: LiveKit becomes sole audio source, multi-room sessions land ⚡
- 1mo agoBigBlueButtonBigBlueButton 4.0-beta.5: mobile layout rebuilt, dark mode auto-switch, audio settings
- 2mo agoBigBlueButtonBigBlueButton 4.0-beta.4: LiveKit default (SIP.js removed), BlockNote default, Java 21 ⚡
- 4mo agoBigBlueButtonBigBlueButton 4.0-beta.3: Unified layout default, WASM audio processor, user search
- 4mo agoGatherConfetti reactions and an F-key shortcut
- 4mo agoGatherNew floor colors & patterns
- 5mo agoGatherEaster object pack
- 5mo agoGatherEaster object pack
- 5mo agoGatherEaster object pack
- 6mo agoGatherChag Sameach! New Passover objects
Frequently asked questions
What is the difference between BigBlueButton and Gather?
They serve adjacent needs but don't currently overlap on shipped themes. BigBlueButton is currently shipping more aggressively (velocity 6.3 vs 2.5), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is BigBlueButton better than Gather?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. BigBlueButton is currently shipping more aggressively (velocity 6.3 vs 2.5), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Meetings products to evaluate alongside.
What are the best alternatives to BigBlueButton?
Top BigBlueButton alternatives in Meetings are ranked by recent ship velocity. Browse the "BigBlueButton alternatives" section above for the current picks, or visit /alternatives/bigbluebutton for the full list with editorial commentary on each.
What are the best alternatives to Gather?
Top Gather alternatives in Meetings are ranked by recent ship velocity. Browse the "Gather alternatives" section above for the current picks, or visit /alternatives/gather for the full list with editorial commentary on each.