Misskey
Misskey moves to Sentry v11 and keeps shipping security fixes in its monthly releases.
Comparison · Comms
Synapse vs The Lounge
A side-by-side editorial comparison of Synapse and The Lounge — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
Synapse vs The Lounge: at a glance
What is Synapse?
Synapse 1.164 advertises Matrix v1.16 and v1.17 amid a run of dependency security patches
Synapse keeps its two-to-three-week cycle of candidates and stables. 1.164.0 went stable on 27 October with support for Matrix v1.16 and v1.17 and a dedicated endpoint for scheduling delayed events (MSC4140). The surrounding releases are security dependency bumps: certifi, a rustls-webpki update that distrusts the compromised eMudhra intermediate CAs, Pillow 13.0.0 for critical image-handling flaws, and msgpack against memory exhaustion on the public room list.
What is The Lounge?
The Lounge ships steadily but publishes release notes that say nothing.
The Lounge is moving through a normal maintenance cadence — a 4.5.0 that took three release candidates, two 4.5.1 pre-releases, a 4.5.2 to repair Docker and Linux packaging, and now a 4.6.0 pre-release. What none of these entries contain is content. Every announcement is the project's standard pre-release boilerplate pointing at a commit list, so the changelog documents that work happened without saying what it was.
Synapse vs The Lounge: editorial side-by-side
Synapse
5.0COMMS
Synapse 1.164 advertises Matrix v1.16 and v1.17 amid a run of dependency security patches
◆ Current state
Synapse keeps its two-to-three-week cycle of candidates and stables. 1.164.0 went stable on 27 October with support for Matrix v1.16 and v1.17 and a dedicated endpoint for scheduling delayed events (MSC4140). The surrounding releases are security dependency bumps: certifi, a rustls-webpki update that distrusts the compromised eMudhra intermediate CAs, Pillow 13.0.0 for critical image-handling flaws, and msgpack against memory exhaustion on the public room list.
◆ Where it's heading
The homeserver tracks the spec closely, stabilising MSCs as they land in Matrix releases, while backporting each security bump to the previous stable line. Sticky Events and User Status work suggest continued alignment with newer client features.
◆ Prediction
1.165 release candidates should follow within about two weeks, likely with further MSC stabilisations.
The Lounge
2.5COMMS
The Lounge ships steadily but publishes release notes that say nothing.
◆ Current state
The Lounge is moving through a normal maintenance cadence — a 4.5.0 that took three release candidates, two 4.5.1 pre-releases, a 4.5.2 to repair Docker and Linux packaging, and now a 4.6.0 pre-release. What none of these entries contain is content. Every announcement is the project's standard pre-release boilerplate pointing at a commit list, so the changelog documents that work happened without saying what it was.
◆ Where it's heading
The release mechanics are disciplined: pre-release, then release candidate, then stable, with feature freeze at the RC boundary. The communication is not. Readers tracking this project from the feed alone learn only version numbers and stability stage, and have to read commits to find out whether a release matters to them. Nothing in this window suggests a change of direction for the web IRC client itself.
◆ Prediction
On the established pattern, 4.6.0 should move to a release candidate and then stable, with feature work frozen once the first RC lands; whether 4.6.0 carries anything user-facing is not determinable from these notes.
Alternatives to Synapse and The Lounge
Other Comms 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 Synapse or The Lounge.
Apprise
Apprise 2 is out: notify() returns a result object, and 2.1 takes the catalog to 170 services.
RSS.com
RSS.com's changelog is back after ten months, with listener voicemail for podcasts.
mailcow
mailcow's monthly releases are mostly upstream security updates with small UI work
Mailu
Mailu's October: patched PHP for webmail, and a resolver that reports DNS failures
Slack
Slack lets companies manage Slackbot skills from code and CI, not only by hand
See all Synapse alternatives → · See all The Lounge alternatives →
Recent activity from Synapse and The Lounge
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4d agoSynapseSynapse 1.164.1: msgpack memory-exhaustion fix, status clearing
- 6d agoSynapseSynapse 1.164.0: Matrix v1.16/v1.17 support goes stable
- 9d agoSynapseSynapse 1.164.0rc3: Pillow 13 security bump
- 9d agoSynapseSynapse 1.163.2: Pillow critical security backport
- 10d agoSynapseSynapse 1.164.0rc2: certificate trust updates
- 10d agoSynapseSynapse 1.163.1: eMudhra CA distrust and certifi update
- 16d agoThe LoungeThe Lounge 4.6.0 second pre-release
- 3mo agoThe Loungev4.6.0-pre.1
- 3mo agoThe Loungev4.5.2 repairs broken Docker image and Linux package builds
- 4mo agoThe Loungev4.5.1-rc.1
- 4mo agoThe Loungev4.5.1-pre.1
- 5mo agoThe Loungev4.5.0-rc.3
Frequently asked questions
What is the difference between Synapse and The Lounge?
Both compete on the same themes — self-hosted — within Comms. Synapse is currently shipping more aggressively (velocity 5.0 vs 2.5), 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.
Is Synapse better than The Lounge?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Synapse is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 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 Synapse?
Top Synapse alternatives in Comms are ranked by recent ship velocity. Browse the "Synapse alternatives" section above for the current picks, or visit /alternatives/synapse for the full list with editorial commentary on each.
What are the best alternatives to The Lounge?
Top The Lounge alternatives in Comms are ranked by recent ship velocity. Browse the "The Lounge alternatives" section above for the current picks, or visit /alternatives/the-lounge for the full list with editorial commentary on each.