Restream
Restream is building the production desk and the clip factory at the same time
A side-by-side editorial comparison of HOMER and Kaltura — release velocity, themes, recent moves, and the top alternatives to consider.
HOMER 11's DuckLake rearchitecture is in its hardening phase, shipping near-daily.
HOMER is releasing at near-daily cadence — twelve tags across 11.0.304 to 11.0.315 in nine days. The work concentrates on the DuckDB/DuckLake storage layer that HOMER 11 is built on: sanitizing bad RTPengine HEP timestamps that were creating future date partitions, stopping false-positive forbidden-keyword matches on Call-IDs, reconnecting DuckDB on catalog refresh. Two security advisories closed in the same window — a self-service admin escalation via PATCH /api/v4/users/:id, and an under-authenticated node /query endpoint that also exposed DuckDB external scanners. Separately, the search UI learned to treat HEP node name as an identity distinct from the numeric capture ID.
Kaltura goes all-in on agentic AI video — Event OS, avatar roleplay, and an open-sourced AI Agent Skills suite.
Kaltura is in the middle of a sharp pivot toward agentic AI for rich-media platforms. In a single month it has open-sourced an AI Agent Skills suite (so any third-party AI agent can build rich-media experiences), introduced Event OS for AI Agents (natural-language event creation and orchestration), unveiled an avatar-powered roleplay solution for enterprise training, and is presenting an Agentic Revenue Engagement Platform at Forrester. The releases are tightly aligned around one thesis.
HOMER is releasing at near-daily cadence — twelve tags across 11.0.304 to 11.0.315 in nine days. The work concentrates on the DuckDB/DuckLake storage layer that HOMER 11 is built on: sanitizing bad RTPengine HEP timestamps that were creating future date partitions, stopping false-positive forbidden-keyword matches on Call-IDs, reconnecting DuckDB on catalog refresh. Two security advisories closed in the same window — a self-service admin escalation via PATCH /api/v4/users/:id, and an under-authenticated node /query endpoint that also exposed DuckDB external scanners. Separately, the search UI learned to treat HEP node name as an identity distinct from the numeric capture ID.
Nearly every entry here repairs something the new coordinator-and-storage-node design exposed rather than adding surface — which is the signature of a rearchitecture being shaken out in production rather than a feature push. 11.0.315 is the first release in this window that optimizes instead of repairs: the coordinator now caches each node's {min_ts,max_ts} from a stats endpoint and skips nodes whose range cannot overlap the query window. The security fixes cluster on the same young components, the node /query path and the raw-SQL validator.
Expect smart routing to move from opt-in toward default once the historical pcap and replay-ingest caveat is resolved, and the raw-SQL validator to keep absorbing fixes as more DuckDB surface gets exposed through it.
Kaltura is in the middle of a sharp pivot toward agentic AI for rich-media platforms. In a single month it has open-sourced an AI Agent Skills suite (so any third-party AI agent can build rich-media experiences), introduced Event OS for AI Agents (natural-language event creation and orchestration), unveiled an avatar-powered roleplay solution for enterprise training, and is presenting an Agentic Revenue Engagement Platform at Forrester. The releases are tightly aligned around one thesis.
The arc is clearly from a video platform into an agentic-AI orchestration layer that happens to specialize in video. Kaltura is staking out the position that video, events, training, and revenue engagement should all be run through AI agents talking to its platform — and is willing to open-source the agent-skills layer to make Kaltura the default endpoint for rich-media agents.
Expect a paid agent runtime or pricing model on top of the open-sourced skills, deeper avatar/roleplay options for enterprise L&D, and Event OS plug-ins for major collaboration platforms (Teams, Slack, Google Workspace). The next big tell will be how serious enterprise adoption of Event OS becomes versus staying a demo-stage capability.
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 HOMER or Kaltura.
Restream is building the production desk and the clip factory at the same time
The feed is a marketing blog; the actual GA announcements arrive between the thought leadership
mediasoup's Rust line is shipping subchannel fixes every few days and nothing else
One real release is buried in a feed that is mostly captured page furniture.
A daily drip of conference-platform polish, with finance filtering and attendee self-service leading.
Broadcast playout server reaches for HDR and sets a hardware floor to get there
See all HOMER alternatives → · See all Kaltura alternatives →
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
They serve adjacent needs but don't currently overlap on shipped themes. Kaltura is currently shipping more aggressively (velocity 8.8 vs 5.0), with 0 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.
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Kaltura is currently shipping more aggressively (velocity 8.8 vs 5.0), with 0 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.
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.
Top Kaltura alternatives in Meetings are ranked by recent ship velocity. Browse the "Kaltura alternatives" section above for the current picks, or visit /alternatives/kaltura for the full list with editorial commentary on each.