Interact
Interact opens its intranet to outside AI assistants and uses Claude to attack its own platform.
Comparison · Collab
Kodi vs Slack
A side-by-side editorial comparison of Kodi and Slack — release velocity, themes, recent moves, and the top alternatives to consider.
Kodi vs Slack: at a glance
What is Kodi?
Kodi 22's second release candidate adds chapter jumping and wider HDR support.
Kodi v22 Piers is in release candidates. RC2 on November 10 adds chapter, scene marker and bookmark jumping with Up/Down during playback, HDR10 and HLG on tvOS, and Dolby Vision Low Latency on Xbox. The rest is a long fix list across Blu-ray playlists and menus, HDR detection on Android and audio sync.
What is Slack?
Slack now hosts any A2A agent without Slack-specific code.
Slack's developer channel is almost all agent plumbing. On 10 November Slack became an A2A (Agent2Agent) client: a team hosts its own agent, publishes an Agent Card, and Slack calls it when people talk to it, with no request URL, event handling or Slack-specific logic. This follows Slackbot skills managed through Web API methods, a Slack CLI that points coding agents to the Slack MCP server, and a new requirement that Work Objects embeds allow the slack-mcps.com frame ancestor.
Kodi vs Slack: editorial side-by-side
Kodi
2.5COLLAB
Kodi 22's second release candidate adds chapter jumping and wider HDR support.
◆ Current state
Kodi v22 Piers is in release candidates. RC2 on November 10 adds chapter, scene marker and bookmark jumping with Up/Down during playback, HDR10 and HLG on tvOS, and Dolby Vision Low Latency on Xbox. The rest is a long fix list across Blu-ray playlists and menus, HDR detection on Android and audio sync.
◆ Where it's heading
The v22 cycle is closing: RC1 brought FFmpeg 9.0.2 and HDR subtitle overlays, and RC2 is mostly platform HDR coverage and Blu-ray fixes. Feature work is now small and targeted.
◆ Prediction
Expect a final v22.0 release within weeks, since two release candidates have landed six weeks apart with shrinking feature lists.
Slack
6.3COMMSCOLLAB
Slack now hosts any A2A agent without Slack-specific code.
◆ Current state
Slack's developer channel is almost all agent plumbing. On 10 November Slack became an A2A (Agent2Agent) client: a team hosts its own agent, publishes an Agent Card, and Slack calls it when people talk to it, with no request URL, event handling or Slack-specific logic. This follows Slackbot skills managed through Web API methods, a Slack CLI that points coding agents to the Slack MCP server, and a new requirement that Work Objects embeds allow the slack-mcps.com frame ancestor.
◆ Where it's heading
Slack is lowering the cost of putting outside agents in front of its users: first skills as code, then MCP pointers for coding agents, now a standard protocol in place of the Slack app model for agents. The platform is positioning itself as the place where agents built anywhere meet the people who use them.
◆ Prediction
Expect more A2A follow-ups, such as agents appearing in Slackbot or skills surfaces and richer Agent Card features, given how fast the agent releases have stacked up since October.
Kodi alternatives
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Tap any card for the full editorial trajectory or compare directly with Kodi.
Nextcloud
Nextcloud's November patches lean on preview speed and sharing fixes across three branches.
Mattermost
Mattermost v12.1 puts bots and burn-after-reading messages under the same access rules.
Asana
Asana lets Division admins run their own custom roles, on top Enterprise plans only.
Double
Double turns a recorded Chrome session into an agent that repeats the task.
SiYuan
SiYuan 3.8.11 alphas add freeform mind maps and plugin snapshots right after 3.8.10.
Slack alternatives
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Tap any card for the full editorial trajectory or compare directly with Slack.
Rspamd
Rspamd 4.3 fixes SPF evaluation order and rejects weak DKIM keys, with results that change.
Twilio
Twilio's voice AI stops cutting callers off mid-sentence, using its own turn-taking model.
Salesmsg
Salesmsg adds call-back requests and a one-click Emergency Stop for all outbound texts.
Element
Element 1.12.35 follows the call picture-in-picture release with one desktop storage fix.
Krisp
Krisp moves call transcripts and live captions to cloud transcription in KrispCX 2.84.4.
Misskey
Misskey 2026.11 ships: a leaner start script, and Node.js 22 no longer boots.
Recent activity from Kodi and Slack
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4d agoKodiKodi 22 RC2 adds chapter jumping and HDR on tvOS and Xbox
- 4d agoSlackBring your A2A agents to Slack ⚡
- 8d agoSlackWork Objects embeds require the slack-mcps.com frame ancestor
- 10d agoSlackSlack CLI 4.13 tells coding agents about Slack MCP and Skills
- 10d agoSlackSlack Skills Plugin installs in Claude Code from its own marketplace
- 12d agoSlackUpdated low-usage submission criteria for Slack Marketplace apps
- 15d agoSlackSlack CLI 4.12.0, the fourth CLI release in October
- 1mo agoKodiFirst Piers release candidate adds HDR subtitle overlays
- 2mo agoKodiBeta 2 rebases on FFmpeg 9.0.1 and Libbluray 1.5.0
- 3mo agoKodiv22.0a3-Piers
- 4mo agoKodiv22.0b1-Piers
- 7mo agoKodiv22.0a2-Piers
Frequently asked questions
What is the difference between Kodi and Slack?
They serve adjacent needs but don't currently overlap on shipped themes. Slack 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 Kodi better than Slack?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Slack 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 Collab products to evaluate alongside.
What are the best alternatives to Kodi?
Top Kodi alternatives in Collab are ranked by recent ship velocity. Browse the "Kodi alternatives" section above for the current picks, or visit /alternatives/kodi for the full list with editorial commentary on each.
What are the best alternatives to Slack?
Top Slack alternatives in Collab are ranked by recent ship velocity. Browse the "Slack alternatives" section above for the current picks, or visit /alternatives/slack for the full list with editorial commentary on each.