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Comparison · Comms
Rocket.Chat vs Maddy
A side-by-side editorial comparison of Rocket.Chat and Maddy — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
Rocket.Chat vs Maddy: at a glance
What is Rocket.Chat?
Rocket.Chat is building for the air-gapped enterprise, and adding an AI layer on the way
Rocket.Chat ships on a release-candidate train where a single .rc.0 carries every functional change and the RCs that follow it are pure version bumps. The 8.7.0-rc.0 drop is the substantive one: AI Search with semantic message results and optional OpenAI-compatible answers, FIPS-mode support across the monolith and all six microservices, phishing-resistant server-side OAuth, and an offline license flag that suppresses every outbound call to Rocket.Chat Cloud. Underneath, a systematic migration is replacing deprecated DDP methods with REST endpoints ahead of 9.0.
What is Maddy?
A one-binary mail server learning to behave like production infrastructure.
maddy is an all-in-one SMTP and IMAP server written in Go, aimed at people who want a working mail host without assembling Postfix, Dovecot and a policy daemon themselves. The 0.9 line moved quickly — 0.9.0 through 0.9.5 between late March and late May — with the sequence following a recognisable shape: a feature release, an immediate patch for a broken integration, a security release, then cleanup. Configuration is directive-based, and much of the changelog concerns the behaviour of individual modules like auth.ldap, check.rspamd and check.dnsbl.
Rocket.Chat vs Maddy: editorial side-by-side
Rocket.Chat
6.3COMMS
Rocket.Chat is building for the air-gapped enterprise, and adding an AI layer on the way
◆ Current state
Rocket.Chat ships on a release-candidate train where a single .rc.0 carries every functional change and the RCs that follow it are pure version bumps. The 8.7.0-rc.0 drop is the substantive one: AI Search with semantic message results and optional OpenAI-compatible answers, FIPS-mode support across the monolith and all six microservices, phishing-resistant server-side OAuth, and an offline license flag that suppresses every outbound call to Rocket.Chat Cloud. Underneath, a systematic migration is replacing deprecated DDP methods with REST endpoints ahead of 9.0.
◆ Where it's heading
Two pushes are converging. One is regulated and sovereign deployment — FIPS-compliant cryptography behind a licensed fips module, air-gapped workspaces that never phone home, ABAC attribute stores via Virtru in 8.6, and OAuth hardened with PKCE, CSRF and state validation plus 2FA enforcement on social logins. The other is an AI surface, introduced as AI Search plus an AI Center configuration page rather than a scattering of features. The DDP-to-REST work is the plumbing both depend on, and it is gated on the 9.0 boundary.
◆ Prediction
Expect 8.7 to reach general availability with AI Center expanded past search into a configurable model-provider surface, and the remaining DDP methods retired as 9.0 approaches. Whether the fips and offline license modules become a distinct compliance tier or stay bundled with the existing enterprise plan is not visible in these entries.
Maddy
0.0COMMS
A one-binary mail server learning to behave like production infrastructure.
◆ Current state
maddy is an all-in-one SMTP and IMAP server written in Go, aimed at people who want a working mail host without assembling Postfix, Dovecot and a policy daemon themselves. The 0.9 line moved quickly — 0.9.0 through 0.9.5 between late March and late May — with the sequence following a recognisable shape: a feature release, an immediate patch for a broken integration, a security release, then cleanup. Configuration is directive-based, and much of the changelog concerns the behaviour of individual modules like auth.ldap, check.rspamd and check.dnsbl.
◆ Where it's heading
The project is systematically removing the compromises that made early versions convenient. Obsolete SASL LOGIN was disabled by default, the STARTTLS plaintext fallback was dropped, the maddyctl symlink behaviour and the implicit run command were deleted after four years of deprecation warnings, and libdns providers that have not kept up with 1.x are being cut. Running the other way is operational maturity: no-downtime config reload, queue-length metrics, OpenMetrics fixes, systemd readiness reporting, and SLSA build attestations on release artifacts. This is a project moving from hobbyist-friendly to operator-friendly, and accepting breakage to get there.
◆ Prediction
0.10.0 is already scoped by the deprecations announced in 0.9.1 — expect the flagged libdns providers to be removed and gandi to require Bearer tokens. Given the 0.9.x pattern, a feature release followed quickly by an integration fix is the likely shape.
Alternatives to Rocket.Chat and Maddy
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 Maddy.
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.
Element iOS
Renamed Element Classic, this client now ships one small fix every few months
Twilio
Twilio is selling trust: branded calls, scoped keys, and stricter sender vetting.
Notion
Notion is turning Custom Agents into event-driven workers with their own runtime and billing.
See all Rocket.Chat alternatives → · See all Maddy alternatives →
Recent activity from Rocket.Chat and Maddy
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoRocket.Chat8.7.0-rc.3: Meteor package version bump only
- 9d agoRocket.Chat8.7.0-rc.2: dependency bump, no functional change
- 9d agoRocket.Chat8.7.0-rc.1: dependency bump, no functional change
- 11d agoRocket.Chat8.7 adds AI Search, FIPS mode and phishing-resistant OAuth ⚡
- 29d agoRocket.Chat8.6.0-rc.3: dependency bump, no functional change
- 1mo agoRocket.Chat8.6.0-rc.2: dependency bump, no functional change
- 2mo agoMaddymaddy 0.9.5 fixes nested pipeline logging and systemd reload reporting
- 3mo agoMaddymaddy 0.9.4 removes the maddyctl symlink and implicit run command
- 3mo agoMaddymaddy 0.9.3 patches an LDAP injection flaw in auth.ldap
- 4mo agoMaddymaddy 0.9.2 fixes an rspamd panic on unspecified tls_client
- 4mo agoMaddymaddy 0.9.1 flags libdns providers for removal in 0.10.0
- 4mo agoMaddymaddy 0.9.0 adds no-downtime configuration reloading ⚡
Frequently asked questions
What is the difference between Rocket.Chat and Maddy?
Both compete on the same themes — self-hosted — within Comms. Rocket.Chat 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 Rocket.Chat better than Maddy?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Rocket.Chat 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 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 Maddy?
Top Maddy alternatives in Comms are ranked by recent ship velocity. Browse the "Maddy alternatives" section above for the current picks, or visit /alternatives/maddy for the full list with editorial commentary on each.