Fourwaves
Fourwaves adds custom domain support for event websites, removing the hosted-subdomain constraint for conference organizers
Comparison · Meetings
BigBlueButton vs HOMER
A side-by-side editorial comparison of BigBlueButton and HOMER — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:open-source
BigBlueButton vs HOMER: 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 HOMER?
HOMER patches a SQL injection in /exec and stabilizes Azure and DuckDB storage in 11.0.x
HOMER is an open-source VoIP call capture and observability platform running a rapid 11.0.x patch cadence. The 11.0.342 release closed a SQL injection vulnerability in the POST /exec endpoint by parameterizing the query, accompanied by security dependency bumps across hono, js-yaml, and gRPC. The storage layer has received parallel stability work: OTLP tables now participate in compaction and retention discovery, DuckDB temp directory configuration is pinned for tiering reliability, and Azure managed-identity orphan records are cleaned up.
BigBlueButton vs HOMER: 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.
HOMER
5.0MEETINGS
HOMER patches a SQL injection in /exec and stabilizes Azure and DuckDB storage in 11.0.x
◆ Current state
HOMER is an open-source VoIP call capture and observability platform running a rapid 11.0.x patch cadence. The 11.0.342 release closed a SQL injection vulnerability in the POST /exec endpoint by parameterizing the query, accompanied by security dependency bumps across hono, js-yaml, and gRPC. The storage layer has received parallel stability work: OTLP tables now participate in compaction and retention discovery, DuckDB temp directory configuration is pinned for tiering reliability, and Azure managed-identity orphan records are cleaned up.
◆ Where it's heading
The Azure Blob Storage DuckLake backend added in 11.0.334 extends HOMER's tiering from S3-only to multi-cloud, and the subsequent Azure patches show that path is being actively maintained. The overall posture across this window is incremental hardening—security patching, dependency governance, and infrastructure reliability—rather than new user-facing features. The DuckLake integration (DuckDB + S3/Azure tiering) appears to be HOMER's infrastructure bet for handling high-volume VoIP capture at scale.
◆ Prediction
The next meaningful move is likely formal documentation and operator onboarding for the DuckLake multi-cloud storage tier; the backend is functionally in place for both S3 and Azure, and the stability patches suggest it is approaching production readiness.
Alternatives to BigBlueButton and HOMER
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 HOMER.
JW Player
JW Player automates CMAF rendition ladders and sharpens ad attribution by player and placement
Nextcloud Talk Desktop
Nextcloud Talk Desktop is approaching Talk v25 stable while its July managed-config feature unlocks enterprise mass deployment for the first time.
Nextcloud Talk
Nextcloud Talk v25 adds classified conversations and an owner role, targeting regulated enterprise deployments.
Element Call
Element Call is removing its legacy architecture — the federated multi-SFU model is now the only option.
Greenlight
Greenlight 3.9 makes URL_HOST mandatory, forcing admin action on every self-hosted deployment.
See all BigBlueButton alternatives → · See all HOMER alternatives →
Recent activity from BigBlueButton and HOMER
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 6h agoHOMER11.0.345
- 1d agoHOMER11.0.344
- 4d agoHOMER11.0.343
- 4d agoBigBlueButtonBigBlueButton 4.0-rc.3: LiveKit resilience hardening, configurable whiteboard zoom
- 5d agoBigBlueButtonBigBlueButton 4.0-rc.2: security fixes — update immediately
- 6d agoHOMER11.0.342
- 7d agoHOMER11.0.341
- 7d agoHOMER11.0.340
- 14d 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
- 1mo agoBigBlueButtonBigBlueButton 4.0-beta.4: LiveKit default (SIP.js removed), BlockNote default, Java 21 ⚡
- 3mo agoBigBlueButtonBigBlueButton 4.0-beta.3: Unified layout default, WASM audio processor, user search
Frequently asked questions
What is the difference between BigBlueButton and HOMER?
Both compete on the same themes — open-source — within Meetings. BigBlueButton is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 HOMER?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. BigBlueButton is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 HOMER?
Top HOMER alternatives in Meetings are ranked by recent ship velocity. Browse the "HOMER alternatives" section above for the current picks, or visit /alternatives/homer-voip for the full list with editorial commentary on each.