Theme · updated weekly

Mlr3 — SaaS tools & trends 2026

7 products Sparkpulse tracks are shipping around mlr3. The highest-velocity mlr3 products right now are bbotk, mlr3mbo and mlr3learners (ranked by Sparkpulse's velocity score). 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.

Products shipping around mlr3

#01bbotkbbotk is generalizing from an optimizer toolkit into an evaluation framework.2.5alternatives →

#02mlr3mbomlr3mbo picked its defaults from a benchmark study, not from taste2.5alternatives →

#03mlr3learnersmlr3learners spends its releases absorbing upstream churn0.0alternatives →

#04mlr3filtersmlr3filters grows one feature-selection filter at a time0.0alternatives →

#05mlr3clustermlr3cluster went from a handful of clusterers to covering the field0.0alternatives →

#06mlr3measuresmlr3measures is systematically retrofitting sample weights across every metric0.0alternatives →

#07mlr3fselectmlr3fselect turned feature selection into an asynchronous, distributable job0.0alternatives →

Frequently asked questions about mlr3

Which SaaS tools ship mlr3 in 2026?

bbotk, mlr3mbo, mlr3learners, mlr3filters, mlr3cluster, and 2 more — the mlr3 products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.

Which mlr3 product has the highest shipping velocity?

bbotk, 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 7 products carrying the mlr3 theme, updated continuously from verified release data.