Synapse
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Comparison · Comms
Rocket.Chat vs The Lounge
A side-by-side editorial comparison of Rocket.Chat and The Lounge — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
Rocket.Chat vs The Lounge: at a glance
What is Rocket.Chat?
Rocket.Chat 9.0 puts LDAP, SAML and Custom OAuth behind a plan and removes seven logins.
The 9.0 candidate line opened on 27 October, and its lead is a licensing change: LDAP, SAML and Custom OAuth now require a premium plan, and seven login providers are removed, including Facebook, LinkedIn and X. rc.0 also drops anonymous write, the Atlassian Crowd integration, Gravatar and the raw MongoDB query parameters, while rc.3 moves REST refusals to a single 403 shape. 8.9.0 LTS, dated 5 October, is supported until 31 October 2027.
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.
Rocket.Chat vs The Lounge: editorial side-by-side
Rocket.Chat
6.3COMMS
Rocket.Chat 9.0 puts LDAP, SAML and Custom OAuth behind a plan and removes seven logins.
◆ Current state
The 9.0 candidate line opened on 27 October, and its lead is a licensing change: LDAP, SAML and Custom OAuth now require a premium plan, and seven login providers are removed, including Facebook, LinkedIn and X. rc.0 also drops anonymous write, the Atlassian Crowd integration, Gravatar and the raw MongoDB query parameters, while rc.3 moves REST refusals to a single 403 shape. 8.9.0 LTS, dated 5 October, is supported until 31 October 2027.
◆ Where it's heading
Calling keeps maturing on its own track: rc.1 adds a noise cancellation choice to native LiveKit calls, with RNNoise served by the workspace itself. The bigger change sorts the install base. Community workspaces keep local login plus Google, GitHub, GitLab, Apple and Nextcloud, while directory sign-in moves to paid plans, with a free Starter plan for eligible organizations of up to 50 users. The rest of 9.0 reads as a clean-up, collecting deprecations announced in 8.9 and breaking REST clients that read the old error codes.
◆ Prediction
Expect more fix-and-bump candidates before 9.0.0 goes final, since rc.2 was a bare bump and rc.3 is mostly error-shape changes. How many Community workspaces hit the login change at upgrade is unclear; the notes already point admins to recovery steps.
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 Rocket.Chat 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 Rocket.Chat or The Lounge.
Subsplash
Subsplash gives church staff notes on every person and every Workflow card.
Maddy
maddy's latest release is a security fix, five months after its last feature work.
Grain
Grain adds consent controls and rule-based privacy as its meeting data reaches more AI tools.
Converse.js
Converse.js 14.0.1 fixes OMEMO:2 group decryption broken by Chromium 153.
Element iOS
Element Classic now asks its own users to move to Element X, if their server opts in.
See all Rocket.Chat alternatives → · See all The Lounge alternatives →
Recent activity from Rocket.Chat and The Lounge
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoRocket.Chat9.0 rc.3: REST refusals become 403; /hooks status codes change
- 4d agoRocket.Chat9.0 rc.2: version bump only
- 6d agoRocket.Chat9.0 rc.1: noise cancellation choice for LiveKit calls
- 7d agoRocket.Chat9.0 rc.0: LDAP, SAML and Custom OAuth become premium-only ⚡
- 17d agoThe LoungeThe Lounge 4.6.0 second pre-release
- 26d agoRocket.Chat8.9.0 LTS: 12-month support, Deno removed, hybrid AI Search
- 1mo agoRocket.Chat8.9 rc.5: version bump only
- 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 Rocket.Chat and The Lounge?
Both compete on the same themes — self-hosted — within Comms. Rocket.Chat 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 Rocket.Chat better than The Lounge?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Rocket.Chat 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 Comms products to evaluate alongside.
What are the best alternatives to Rocket.Chat?
Top Rocket.Chat alternatives in Comms are ranked by recent ship velocity. Browse the "Rocket.Chat alternatives" section above for the current picks, or visit /alternatives/rocketchat 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.