Restream
Restream deepening X integration and adding Slack as a live streaming destination
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.
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 11.0.x fixes a critical S3/DuckDB contention bug and adds call-level fields to MCP NL search
HOMER is in active maintenance for version 11, shipping frequent patch releases that address reliability issues in its DuckDB-based analytics layer and S3 cold-tier storage. The September window shows two parallel workstreams: fixing resource contention bugs — specifically cold S3 maintenance blocking the DuckDB connection during active Node search — and expanding its MCP natural language search surface to include call-level identifiers like response_code, cid, and user_agent.
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 11.0.x fixes a critical S3/DuckDB contention bug and adds call-level fields to MCP NL search
◆ Current state
HOMER is in active maintenance for version 11, shipping frequent patch releases that address reliability issues in its DuckDB-based analytics layer and S3 cold-tier storage. The September window shows two parallel workstreams: fixing resource contention bugs — specifically cold S3 maintenance blocking the DuckDB connection during active Node search — and expanding its MCP natural language search surface to include call-level identifiers like response_code, cid, and user_agent.
◆ Where it's heading
HOMER is investing in both storage tier reliability and AI-accessible query interfaces. The MCP NL search additions suggest the project is positioning its VoIP call capture data as queryable via LLMs — a natural fit given the structured nature of SIP traffic. The ongoing S3 tiering fixes indicate the cold storage pipeline is still maturing, and the security patch (POST /exec SQL injection, in 11.0.342) reflects broadening the hardening scope as more tooling connects to the query interface.
◆ Prediction
Continued MCP query expansion is likely — response_code, cid, and user_agent are the first-tier call identifiers. Subsequent additions will probably include SDP media details, codec negotiation, and RTCP quality metrics to make the NL search genuinely useful for call quality diagnostics.
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 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
Nextcloud Talk
Nextcloud Talk v25 adds classified conversations and an owner role, targeting regulated enterprise deployments.
See all BigBlueButton alternatives → · See all HOMER alternatives →
Recent activity from BigBlueButton and HOMER
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoHOMERHOMER 11.0.353: run S3 cold maintenance on a separate DuckDB connection
- 4d agoHOMERHOMER MCP NL search now supports response_code, call ID, and user_agent fields
- 7d agoHOMERHOMER QoS panel now charts RTCP Receiver Reports
- 7d agoHOMERHOMER 11.0.347: MCP static auth token support and deep link auto-search fix
- 9d agoHOMERHOMER 11.0.346: preserve hot partition during incomplete S3 cold copy
- 9d agoHOMERHOMER 11.0.345: fix Azure managed-identity cleanup and release asset uploads
- 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
Frequently asked questions
What is the difference between BigBlueButton and HOMER?
They serve adjacent needs but don't currently overlap on shipped themes. 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.