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Comparison · Collab
Tana vs Flarum
A side-by-side editorial comparison of Tana and Flarum — release velocity, themes, recent moves, and the top alternatives to consider.
Tana vs Flarum: at a glance
What is Tana?
Tana is building a meeting layer into its graph, and the AI now acts instead of asking.
Almost everything shipped since early July is about meetings: a pre-meeting hub card holding join, capture and RSVP-grouped attendees; an always-on-top nudge that now fires for internal Tana calls as well as Zoom, Meet and Teams; one-click conversion of a scheduled Tana call into an external audio capture; and meeting creation moved to the top of the Today page. Alongside it, meeting agents got an org-level voice picker with audition playback. The one non-meeting release lets the AI pin and unpin docs, spaces and agents directly, with no proposal to approve first.
What is Flarum?
Flarum's 2.0 has been in release-candidate territory for most of a year.
Flarum is an open-source forum framework whose entire recent release history is the 2.0 train — beta.8 in March, then five release candidates from April through July. The candidates ship on a three-to-six week rhythm, and most of them publish nothing beyond a pointer to the changelog file in the tag. The last releases carrying visible detail were the earlier ones, where the work was database and rendering performance plus extension-compatibility fixes.
Tana vs Flarum: editorial side-by-side
Tana
6.3COLLAB
Tana is building a meeting layer into its graph, and the AI now acts instead of asking.
◆ Current state
Almost everything shipped since early July is about meetings: a pre-meeting hub card holding join, capture and RSVP-grouped attendees; an always-on-top nudge that now fires for internal Tana calls as well as Zoom, Meet and Teams; one-click conversion of a scheduled Tana call into an external audio capture; and meeting creation moved to the top of the Today page. Alongside it, meeting agents got an org-level voice picker with audition playback. The one non-meeting release lets the AI pin and unpin docs, spaces and agents directly, with no proposal to approve first.
◆ Where it's heading
Tana is moving from the place notes about meetings land to the place meetings happen. Each release closes another gap between the calendar event and the captured artifact, and the internal-meeting nudge shows Tana now hosts calls rather than only recording other people's. The pin change is small but points the same way on the agent side: the assistant is being trusted to execute rather than propose.
◆ Prediction
Expect the meeting surface to extend past the call itself into automatic post-meeting artifacts routed into the graph, and more AI actions that apply immediately rather than queuing a proposal.
Flarum
2.5COLLAB
Flarum's 2.0 has been in release-candidate territory for most of a year.
◆ Current state
Flarum is an open-source forum framework whose entire recent release history is the 2.0 train — beta.8 in March, then five release candidates from April through July. The candidates ship on a three-to-six week rhythm, and most of them publish nothing beyond a pointer to the changelog file in the tag. The last releases carrying visible detail were the earlier ones, where the work was database and rendering performance plus extension-compatibility fixes.
◆ Where it's heading
The substance that is visible points at making large forums viable: eliminating N+1 queries on the discussion list, adding a composite index to fix slow unread-notification counts, and caching scheduler timestamps. Those are the changes a forum makes when instances have outgrown the original query patterns. The steady RC cadence with no beta regression suggests a stabilisation grind rather than continued feature work — but the opaque release notes make the remaining scope hard to read from outside.
◆ Prediction
A 2.0 stable release is the obvious next step, though five candidates without a published scope makes the timing unclear. Watch whether rc.6 arrives on the same three-to-six week spacing or the gap widens.
Alternatives to Tana and Flarum
Other Collab 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 Tana or Flarum.
Notion
Notion is turning Custom Agents into event-driven workers with their own runtime and billing.
Slack
Slack is shipping its developer platform to coding agents, not only to developers.
SiYuan
SiYuan ships polish at alpha-train speed while turning database blocks into a core surface.
Hive
AI Proofing gets its manual controls back while Hive builds out creative review and resourcing.
AFFiNE
AFFiNE ships twice a day on two trains, and it is all storage plumbing and window polish.
Recent activity from Tana and Flarum
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 8d agoTanaAsk the AI to pin things for you
- 12d agoTanaStart, schedule, or capture external meetings right from Today
- 17d agoTanaNever miss an upcoming Tana meeting
- 19d agoTanaPresent and capture, in one click
- 22d agoTanaA pre-meeting hub ⚡
- 23d agoFlarumFlarum 2.0 release candidate 5
- 24d agoTanaA voice for your meeting agents
- 1mo agoFlarumFlarum 2.0 release candidate 4
- 1mo agoFlarumFlarum 2.0 release candidate 3
- 2mo agoFlarumFlarum 2.0 release candidate 2
- 3mo agoFlarumFlarum 2.0 RC1 fixes discussion-list and notification query costs
- 4mo agoFlarumFlarum 2.0 beta 8 smooths discussion loading
Frequently asked questions
What is the difference between Tana and Flarum?
They serve adjacent needs but don't currently overlap on shipped themes. Tana 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 Tana better than Flarum?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Tana 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 Tana?
Top Tana alternatives in Collab are ranked by recent ship velocity. Browse the "Tana alternatives" section above for the current picks, or visit /alternatives/tana for the full list with editorial commentary on each.
What are the best alternatives to Flarum?
Top Flarum alternatives in Collab are ranked by recent ship velocity. Browse the "Flarum alternatives" section above for the current picks, or visit /alternatives/flarum for the full list with editorial commentary on each.