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Comparison · Infra & APIs
rgm vs Umbrel
A side-by-side editorial comparison of rgm and Umbrel — release velocity, themes, recent moves, and the top alternatives to consider.
rgm vs Umbrel: at a glance
What is rgm?
A microbiome network model that got itself un-archived by deleting the dependency that killed it.
rgm implements the random graphical model for microbiome interactions across related environments, published in JABES in 2026. The package was archived from CRAN in February 2026 because of its dependency on huge; the recovery release drops that dependency entirely, which cost it the graphical-lasso warm start that used to seed the initial graph — the default is now an empty graph, with warm starts left to the user. A post-processing function returning ggplot diagnostics arrived in the same release.
What is Umbrel?
umbrelOS now pins any Docker container to the home screen — the app store stopped being the boundary.
umbrelOS 1.7 shipped in late April with home screen Shortcuts pointing at websites, custom ports and Docker containers, a text editor built into Files, advanced networking controls, folder sharing from external drives and seventeen new languages. The three patches since have been split between its own bugs — storage error screens, Tor connectivity — and inherited Linux kernel vulnerabilities, with emergency updates for CopyFail in early May and DirtyFrag a week later.
rgm vs Umbrel: editorial side-by-side
rgm
0.0INFRA · APIS
A microbiome network model that got itself un-archived by deleting the dependency that killed it.
◆ Current state
rgm implements the random graphical model for microbiome interactions across related environments, published in JABES in 2026. The package was archived from CRAN in February 2026 because of its dependency on huge; the recovery release drops that dependency entirely, which cost it the graphical-lasso warm start that used to seed the initial graph — the default is now an empty graph, with warm starts left to the user. A post-processing function returning ggplot diagnostics arrived in the same release.
◆ Where it's heading
Three tags shipped inside two hours on one day, and the notes are candid about why: 1.1.0 held the actual work but was never released, 1.2.0 restated it under a higher version to signal the size of the change, and 1.2.1 answered CRAN pre-test feedback. Beyond the archival recovery, the visible work is housekeeping that had accumulated — a shadowed rmvnorm() definition, roxygen import tags that were silently emitting nothing, leftover C++ template scaffolding, and build artifacts under version control. The diagnostics function is the only genuinely new user-facing capability in the window.
◆ Prediction
The immediate task was restoring availability, and that is done; the open question the entries raise is whether losing the graphical-lasso warm start affects convergence in practice, which the new diagnostic plots are positioned to answer.
Umbrel
2.5INFRA · APIS
umbrelOS now pins any Docker container to the home screen — the app store stopped being the boundary.
◆ Current state
umbrelOS 1.7 shipped in late April with home screen Shortcuts pointing at websites, custom ports and Docker containers, a text editor built into Files, advanced networking controls, folder sharing from external drives and seventeen new languages. The three patches since have been split between its own bugs — storage error screens, Tor connectivity — and inherited Linux kernel vulnerabilities, with emergency updates for CopyFail in early May and DirtyFrag a week later.
◆ Where it's heading
Umbrel is building a desktop metaphor on top of a personal server: 1.5 added encrypted backups, file history and GPU acceleration, and 1.7 adds shortcuts, a text editor and network shares. At the same time, shipping a full operating system means inheriting the kernel's vulnerability schedule, and two of the four releases in this window exist solely because of it. That is the ongoing cost of the model.
◆ Prediction
Expect the Files and home screen surfaces to keep absorbing desktop functionality, since that is where the last two feature releases have concentrated. Also expect the kernel CVE cadence to keep interrupting it — the two May releases arrived a week apart and neither was planned.
Alternatives to rgm and Umbrel
Other Infra & APIs 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 rgm or Umbrel.
WPML
WPML made machine translation the default, and its point releases keep chasing WordPress and page builders.
forestploter
A forest plot package that keeps handing users control of one more graphical detail.
ggInterval
Interval-valued data plotting, spending 2026 making its function names and examples survive CRAN.
contagionchannels
Three releases in ten days, every one of them a CRAN reviewer's correction rather than a code change.
tidyaudit
Pipeline provenance for tidyverse workflows, recording what changed at each step without keeping the data.
Recent activity from rgm and Umbrel
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agoUmbrelTor remote access connectivity fixed
- 3mo agoUmbrelDirtyFrag kernel vulnerabilities patched
- 3mo agoUmbrelCopyFail kernel fix, USB boot drives corrected
- 3mo agorgmJournal DOI replaces the preprint; promotional wording removed
- 3mo agorgmBack on CRAN after dropping the dependency that caused archival
- 3mo agorgmUnreleased twin of the CRAN recovery release
- 3mo agoUmbrelSpurious storage error screen fixed after restart
- 3mo agoUmbrel1.7 adds home screen Shortcuts and a Files text editor ⚡
- 4mo agoUmbrel1.7 beta, behind the opt-in program
- 2y agorgmFirst release: simulation, estimation and post-processing
Frequently asked questions
What is the difference between rgm and Umbrel?
They serve adjacent needs but don't currently overlap on shipped themes. Umbrel is currently shipping more aggressively (velocity 2.5 vs 0.0), 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 rgm better than Umbrel?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Umbrel is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to rgm?
Top rgm alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "rgm alternatives" section above for the current picks, or visit /alternatives/rgm for the full list with editorial commentary on each.
What are the best alternatives to Umbrel?
Top Umbrel alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Umbrel alternatives" section above for the current picks, or visit /alternatives/umbrel for the full list with editorial commentary on each.