20 products Sparkpulse tracks are shipping around mlr3. The highest-velocity mlr3 products right now are mlr3viz, mlr3hyperband and bbotk (ranked by Sparkpulse's velocity score). The theme runs across 4 sectors, so the momentum you see here is drawn from products competing in different corners of the market. Their velocity scores span 0.0 to 2.5 out of 10, a spread that shows how unevenly shipping cadence is distributed across the field. Below: every tracked product carrying this theme, updated from release data. Everything on this page is regenerated from verified release data, so the ranking reflects the latest changelogs rather than a static list.
#01mlr3vizmlr3viz keeps the ecosystem's plots working while the plots themselves move out2.5alternatives →#02mlr3hyperbandHyperband tuning for mlr3, now built on an asynchronous backend it treats as mandatory2.5alternatives →#03bbotkbbotk is generalizing from an optimizer toolkit into an evaluation framework.2.5alternatives →#04mlr3fdaA functional-data feature factory for mlr3, shipping a new extractor almost every month.2.5alternatives →#05rushRush spent 2026 making distributed task ownership correct, starting with a breaking 1.0.2.5alternatives →#06mlr3tuningspacesA curated catalogue of published hyperparameter search spaces, now reaching deep neural networks2.5alternatives →#07mlr3tuningmlr3tuning is rebuilding its async machinery under a stable public surface2.5alternatives →#08mlr3mbomlr3mbo picked its defaults from a benchmark study, not from taste2.5alternatives →#09xplainfixplainfi treats feature importance as an estimate with error bars, not a number.2.5alternatives →#10mlr3extralearnersThe mlr3 learner catalogue is growing fast and pruning hyperparameters just as deliberately.0.0alternatives →#11mlr3learnersmlr3learners spends its releases absorbing upstream churn0.0alternatives →#12mlr3probamlr3proba is shedding weight as its survival work moves into sibling packages0.0alternatives →#13mlr3filtersmlr3filters grows one feature-selection filter at a time0.0alternatives →#14mlr3benchmarkA small mlr3 add-on for comparing learners, spending most releases making its statistics honest.0.0alternatives →#15mlr3clustermlr3cluster went from a handful of clusterers to covering the field0.0alternatives →#16mlr3spatialRaster prediction in mlr3 finally returns class probabilities, not just hard labels.0.0alternatives →#17mlr3measuresmlr3measures is systematically retrofitting sample weights across every metric0.0alternatives →#18mlr3cmprskCompeting risks arrive in mlr3, going from a non-parametric baseline to Fine-Gray regression in seven weeks.0.0alternatives →#19mlr3fselectmlr3fselect turned feature selection into an asynchronous, distributable job0.0alternatives →#20mlr3miscThe mlr3 utility belt has spent a year rebuilding how errors travel0.0alternatives →
Frequently asked questions about mlr3
Which SaaS tools ship mlr3 in 2026?
mlr3viz, mlr3hyperband, bbotk, mlr3fda, rush, and 15 more — the mlr3 products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.
Which mlr3 product has the highest shipping velocity?
mlr3viz, with the top velocity score (2.5/10) — Sparkpulse's velocity score is derived from verified release data.
How many products are shipping around mlr3?
Sparkpulse currently tracks 20 products carrying the mlr3 theme, updated continuously from verified release data.