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Comparison · Comms
Converse.js vs Notion
A side-by-side editorial comparison of Converse.js and Notion — release velocity, themes, recent moves, and the top alternatives to consider.
Converse.js vs Notion: at a glance
What is Converse.js?
Converse.js 14 lands OMEMO:2 — the browser XMPP client catches up on modern encryption.
Converse.js reached 14.0.0 in June 2026 after a tight beta train, and the release is defined by one thing: support for OMEMO:2, the current revision of XMPP's end-to-end encryption. The surrounding work is all encryption ergonomics — per-chat encryption state remembered across chat-close and re-login, an explicit error surfaced for undecryptable messages instead of silently dropping them, the toggle hidden on untrusted devices, and original filenames preserved on encrypted image download. New PubSub API methods for create, subscribe and unsubscribe round out the release.
What is Notion?
Notion is turning Custom Agents into event-driven workers with their own runtime and billing.
Almost every release in this window serves one construction: Custom Agents, the Workers that run code for them, and the surfaces they reach. Workers became shareable across a team in early July, gained usage tracking in the credits dashboard three weeks later, and the agents themselves picked up calendar tools and a dedicated iOS app. The single non-agent entry is a high contrast display mode.
Converse.js vs Notion: editorial side-by-side
Converse.js
0.0COMMS
Converse.js 14 lands OMEMO:2 — the browser XMPP client catches up on modern encryption.
◆ Current state
Converse.js reached 14.0.0 in June 2026 after a tight beta train, and the release is defined by one thing: support for OMEMO:2, the current revision of XMPP's end-to-end encryption. The surrounding work is all encryption ergonomics — per-chat encryption state remembered across chat-close and re-login, an explicit error surfaced for undecryptable messages instead of silently dropping them, the toggle hidden on untrusted devices, and original filenames preserved on encrypted image download. New PubSub API methods for create, subscribe and unsubscribe round out the release.
◆ Where it's heading
The project is closing the gap between having encryption and having usable encryption. Almost every OMEMO change in this cycle is about failure modes users previously had to guess at: a silently dropped message, an encryption toggle offered where it cannot work, an abandoned bundle that never self-healed. That is the work a client does when its encryption is no longer a demo but something people depend on daily. Dropping client-compress for native browser APIs points the same way — fewer bundled dependencies in a security-sensitive path.
◆ Prediction
Expect the 14.x line to settle into interoperability fixes as OMEMO:2 meets other XMPP clients in the wild, with the new PubSub API the most likely base for the next feature layer.
Notion
6.3PMCOMMS
Notion is turning Custom Agents into event-driven workers with their own runtime and billing.
◆ Current state
Almost every release in this window serves one construction: Custom Agents, the Workers that run code for them, and the surfaces they reach. Workers became shareable across a team in early July, gained usage tracking in the credits dashboard three weeks later, and the agents themselves picked up calendar tools and a dedicated iOS app. The single non-agent entry is a high contrast display mode.
◆ Where it's heading
The agent is moving from something a person prompts toward something the workspace starts on its own. Meeting note completion is now a trigger, so an agent can run without anyone opening a chat. Underneath that, Workers are being built out as shared infrastructure with an access model and a metered usage line, which is the shape of a platform rather than a feature.
◆ Prediction
Workers usage is now visible in the credits dashboard with the note that the beta will end, so paid metering for Workers is the clearly telegraphed next step. Expect more triggers alongside meeting notes as well, since one trigger type does not justify the trigger machinery.
Converse.js alternatives
Other Comms products tracked by Sparkpulse, ranked by recent ship velocity. Tap any card for the full editorial trajectory or compare directly with Converse.js.
Stalwart
Stalwart keeps chasing standards nobody has implemented yet — DKIM2, DMARCbis, now JMAP email push.
Maddy
A one-binary mail server learning to behave like production infrastructure.
Friendica
Friendica keeps betting on being the fediverse node that speaks everyone else's protocols.
diaspora
The original federated social network now ships roughly once every two years.
mailcow
Six releases, and every one of them is a security update in some form.
Notion alternatives
Other Comms products tracked by Sparkpulse, ranked by recent ship velocity. Tap any card for the full editorial trajectory or compare directly with Notion.
Grocy
Grocy opened a plugin seam for barcode lookups, then went quiet for a year.
Flowable
Flowable ships once a year and spends it on the Java platform, not on the process engine.
Everhour
A comparison-content engine where the changelog should be — Everhour ranks itself against rivals.
RescueTime
RescueTime publishes essays, not releases — the feed shows no product movement at all.
Workamajig
Workamajig's changelog is a content-marketing blog — buyer-guide listicles, zero product news.
NocoBase
A no-code platform rebuilding itself around AI employees and Portals at once
Recent activity from Converse.js and Notion
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoNotionAI Meeting Notes can now trigger Custom Agents ⚡
- 4d agoNotionHigh contrast mode
- 10d agoNotionWorkers, now in your Notion credits dashboard
- 18d agoNotionNew calendar tools for your agent
- 25d agoNotionShare Notion Workers across your team
- 26d agoNotionMeet the Notion Agents iOS app
- 1mo agoConverse.jsOMEMO:2 encryption support ships in Converse 14 ⚡
- 1mo agoConverse.jsOMEMO bundle self-healing and new PubSub API methods
- 1mo agoConverse.jslibomemo.js dependency bump
- 1mo agoConverse.jsclient-compress replaced with native browser APIs
- 1mo agoConverse.jsFirst beta carrying the OMEMO usability fixes
- 2mo agoConverse.jsReaction attribution and MUC JID parsing fixes
Frequently asked questions
What is the difference between Converse.js and Notion?
They serve adjacent needs but don't currently overlap on shipped themes. Notion is currently shipping more aggressively (velocity 6.3 vs 0.0), 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 Converse.js better than Notion?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Notion is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Comms products to evaluate alongside.
What are the best alternatives to Converse.js?
Top Converse.js alternatives in Comms are ranked by recent ship velocity. Browse the "Converse.js alternatives" section above for the current picks, or visit /alternatives/converse-js for the full list with editorial commentary on each.
What are the best alternatives to Notion?
Top Notion alternatives in Comms are ranked by recent ship velocity. Browse the "Notion alternatives" section above for the current picks, or visit /alternatives/notion for the full list with editorial commentary on each.