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Comparison · Collab
Memos vs Flarum
A side-by-side editorial comparison of Memos and Flarum — release velocity, themes, recent moves, and the top alternatives to consider.
Memos vs Flarum: at a glance
What is Memos?
Memos is turning a personal note store into an agent-addressable, private-by-default service
The release candidates in this window carry unusually heavy changes for a self-hosted note app: an embedded MCP endpoint exposing memo CRUD, comments, attachments and tags to AI clients; live updates over server-sent events; revocable share links; and a browser Web Clipper for saving pages and selections as Markdown. A parallel candidate makes instances without an explicit instance URL run in private mode and rewrites filters onto CEL timestamps.
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.
Memos vs Flarum: editorial side-by-side
Memos
7.5COLLAB
Memos is turning a personal note store into an agent-addressable, private-by-default service
◆ Current state
The release candidates in this window carry unusually heavy changes for a self-hosted note app: an embedded MCP endpoint exposing memo CRUD, comments, attachments and tags to AI clients; live updates over server-sent events; revocable share links; and a browser Web Clipper for saving pages and selections as Markdown. A parallel candidate makes instances without an explicit instance URL run in private mode and rewrites filters onto CEL timestamps.
◆ Where it's heading
Two directions are converging. One is machine access — MCP moved from a stateful server with prompts and resources to a stateless, tools-only endpoint generated from the OpenAPI schema, which is a deliberate narrowing toward something agents can call reliably. The other is defaults that assume the instance is private until an admin says otherwise. Together they reposition Memos from a personal web app to a small API-shaped service with a human UI on top.
◆ Prediction
Expect the MCP surface to stabilise against the OpenAPI schema as the source of truth and the private-by-default posture to carry into a general release, with clients that relied on prompts, resources or unprefixed tool names needing to migrate.
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 Memos 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 Memos 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.
See all Memos alternatives → · See all Flarum alternatives →
Recent activity from Memos and Flarum
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 5d agoMemosEmbedded MCP endpoint, live SSE updates, and revocable share links ⚡
- 11d agoMemosMemos Web Clipper and a redesigned memo detail rail
- 17d agoMemosPrivate by default, CEL time filters, and a stateless MCP endpoint ⚡
- 23d agoFlarumFlarum 2.0 release candidate 5
- 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
- 3mo agoMemosMentions, voice recording, and Live Photo attachments
- 4mo agoFlarumFlarum 2.0 beta 8 smooths discussion loading
Frequently asked questions
What is the difference between Memos and Flarum?
They serve adjacent needs but don't currently overlap on shipped themes. Memos is currently shipping more aggressively (velocity 7.5 vs 2.5), with 2 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 Memos better than Flarum?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Memos is currently shipping more aggressively (velocity 7.5 vs 2.5), with 2 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 Memos?
Top Memos alternatives in Collab are ranked by recent ship velocity. Browse the "Memos alternatives" section above for the current picks, or visit /alternatives/memos 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.