ANALYTICS
The clinical-report table engine learned Chinese, then learned to leave RTF entirely
Alternatives · analytics tools
bundle alternatives
The best bundle alternatives in analytics tools, ranked by Sparkpulse's velocity_score.
Updated Aug 14, 2026
Looking for the best alternatives to bundle? Sparkpulse tracks and ranks 12 alternatives in analytics tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, bundle shipped 0 meaningful updates in the last 30 days and carries a velocity score of 0.0 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About bundle
Four releases in three years, each one teaching the serializer about a model type it couldn't carry
bundle solves a narrow, real problem: many R model objects hold pointers to external state — compiled boosters, Java handles, torch tensors — that do not survive being saved and reloaded in another session. It wraps them so they do. The package has shipped four releases since 2022, and the shape of each is the same: extend coverage to another model class, or repair coverage that an upstream release broke.
Velocity 0.0 · Last update 47m ago
Top 12 alternatives to bundle
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
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New stewardship at openpharma, then two releases adding the methods MCP-Mod was missing
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The stubbing library added httr2 support, then spent a year cutting itself free of everything else
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crul took mocking back from webmockr and made it a property of the client itself
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Six releases, six identical bodies — the feed carries the package abstract instead of release notes
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chattr deleted every LLM integration it had written and outsourced the lot to ellmer
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Six years since the last functional change, and Google renamed the service it wraps in the release before that
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The meta-package ships almost nothing, which is exactly what a version-pinning shim should do
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The DataONE bundler learned to edit packages in 2017 and has coasted on that ever since
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Seven years dormant, then two releases dragging every census boundary from 2020 to 2024
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Feature-complete since 2021, and every release since has been paying CRAN's C API bill
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A fixed-design trial simulator grew a pluggable test framework, then spent a year proving the numbers
bundle vs alternatives — shipping velocity at a glance
Velocity score (0–10) and meaningful releases shipped in the last 30 days, from official changelogs. Higher = shipping faster.
| Product | Velocity | Sparks · 30d | Focus areas | Latest release |
|---|---|---|---|---|
| bundle (baseline) | 0.0 | 0 | serializationtidymodelsmodel-deployment | — |
| r2rtf | 0.0 | 0 | clinical-reportingrtfinternationalization | Chinese character support arrives via an i18n font path |
| DoseFinding | 0.0 | 0 | dose-responsemcp-modclinical-trials | Model averaging arrives for dose-response fitting |
| webmockr | 0.0 | 0 | http-mockingtestinghttr2 | httr2 joins httr and crul as a supported client |
| crul | 0.0 | 0 | http-clientasyncmocking | Mocking becomes a client parameter, independent of webmockr |
| dendroNetwork | 0.0 | 0 | dendrochronologynetwork-analysiscytoscape | — |
| chattr | 0.0 | 0 | llmrstudioide-integration | All model integration moves to ellmer, direct backends removed |
| cloudml | 0.0 | 0 | machine-learninggoogle-cloudtensorflow | — |
| tidymodels | 0.0 | 0 | tidymodelsmeta-packagedependency-management | — |
| datapack | 0.0 | 0 | research-datadataoneprovenance | Assembled data packages become editable in place |
| USAboundaries | 0.0 | 0 | geospatialcensus-datasf | Data split into a companion package; all boundaries become sf |
| slider | 0.0 | 0 | sliding-windowstidyversec-api-compliance | — |
| simtrial | 0.0 | 0 | clinical-trialsgroup-sequentialsurvival-analysis | RMST and milestone tests, plus a user-definable cut and test framework |
The 12 best bundle alternatives, in depth
1. r2rtf · velocity 0.0
The clinical-report table engine learned Chinese, then learned to leave RTF entirely.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Chinese character support arrives via an i18n font path”.
Where bundle leans on serialization, tidymodels and model deployment, r2rtf focuses on clinical reporting, rtf and internationalization.
r2rtf and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
2. DoseFinding · velocity 0.0
New stewardship at openpharma, then two releases adding the methods MCP-Mod was missing.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Model averaging arrives for dose-response fitting”.
Where bundle leans on serialization, tidymodels and model deployment, DoseFinding focuses on dose response, mcp mod and clinical trials.
DoseFinding and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full DoseFinding trajectory → · Compare bundle vs DoseFinding →
3. webmockr · velocity 0.0
The stubbing library added httr2 support, then spent a year cutting itself free of everything else.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “httr2 joins httr and crul as a supported client”.
Where bundle leans on serialization, tidymodels and model deployment, webmockr focuses on http mocking, testing and httr2.
webmockr and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
4. crul · velocity 0.0
Crul took mocking back from webmockr and made it a property of the client itself.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Mocking becomes a client parameter, independent of webmockr”.
Where bundle leans on serialization, tidymodels and model deployment, crul focuses on http client, async and mocking.
crul and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
5. dendroNetwork · velocity 0.0
Six releases, six identical bodies — the feed carries the package abstract instead of release notes.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where bundle leans on serialization, tidymodels and model deployment, dendroNetwork focuses on dendrochronology, network analysis and cytoscape.
dendroNetwork and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full dendroNetwork trajectory → · Compare bundle vs dendroNetwork →
6. chattr · velocity 0.0
Chattr deleted every LLM integration it had written and outsourced the lot to ellmer.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “All model integration moves to ellmer, direct backends removed”.
Where bundle leans on serialization, tidymodels and model deployment, chattr focuses on llm, rstudio and ide integration.
chattr and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
7. cloudml · velocity 0.0
Six years since the last functional change, and Google renamed the service it wraps in the release before that.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where bundle leans on serialization, tidymodels and model deployment, cloudml focuses on machine learning, google cloud and tensorflow.
cloudml and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
8. tidymodels · velocity 0.0
The meta-package ships almost nothing, which is exactly what a version-pinning shim should do.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where bundle leans on serialization, tidymodels and model deployment, tidymodels focuses on tidymodels, meta package and dependency management.
tidymodels and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full tidymodels trajectory → · Compare bundle vs tidymodels →
9. datapack · velocity 0.0
The DataONE bundler learned to edit packages in 2017 and has coasted on that ever since.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Assembled data packages become editable in place”.
Where bundle leans on serialization, tidymodels and model deployment, datapack focuses on research data, dataone and provenance.
datapack and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
10. USAboundaries · velocity 0.0
Seven years dormant, then two releases dragging every census boundary from 2020 to 2024.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Data split into a companion package; all boundaries become sf”.
Where bundle leans on serialization, tidymodels and model deployment, USAboundaries focuses on geospatial, census data and sf.
USAboundaries and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full USAboundaries trajectory → · Compare bundle vs USAboundaries →
11. slider · velocity 0.0
Feature-complete since 2021, and every release since has been paying CRAN's C API bill.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where bundle leans on serialization, tidymodels and model deployment, slider focuses on sliding windows, tidyverse and c api compliance.
slider and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
12. simtrial · velocity 0.0
A fixed-design trial simulator grew a pluggable test framework, then spent a year proving the numbers.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “RMST and milestone tests, plus a user-definable cut and test framework”.
Where bundle leans on serialization, tidymodels and model deployment, simtrial focuses on clinical trials, group sequential and survival analysis.
simtrial and bundle have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Frequently asked questions
What are the best alternatives to bundle?
The top bundle alternatives we currently track in analytics tools are r2rtf, DoseFinding, webmockr, crul, dendroNetwork, ranked by recent ship velocity.
How is this list of bundle alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare bundle directly with one of these alternatives?
Yes — every card has a "Compare with bundle" link to a side-by-side /compare page.