excluder
A Qualtrics data-cleaning package that has been in maintenance mode since its CRAN acceptance.
Comparison · Analytics
Appinio vs slider
A side-by-side editorial comparison of Appinio and slider — release velocity, themes, recent moves, and the top alternatives to consider.
Appinio vs slider: at a glance
What is Appinio?
Appinio is layering AI across the research workflow, from survey draft to reusable insight.
Appinio is steadily wrapping its survey platform in AI: importing drafts from any document format, generating sentiment and multi-question insights on results, and turning past studies into a queryable knowledge base. The non-AI work is polish — dark mode, white-labeled sharing, flexible KPI displays, richer significance testing — aimed at making the tool presentable to stakeholders. The shape is a research tool trying to compress the distance between fielding a survey and acting on it.
What is slider?
Feature-complete since 2021, and every release since has been paying CRAN's C API bill
slider provides sliding-window and index-aware window functions for R, with a C implementation underneath and a specialised fast path for common aggregations. The user-facing surface has been stable since 0.3.0 in late 2022. Everything after that is compliance and platform work: STRING_PTR removed in 0.3.2, OBJECT() removed in 0.3.3, a vctrs callable's C signature corrected, and the minimum R version raised twice.
Appinio vs slider: editorial side-by-side
Appinio
0.0ANALYTICS
Appinio is layering AI across the research workflow, from survey draft to reusable insight.
◆ Current state
Appinio is steadily wrapping its survey platform in AI: importing drafts from any document format, generating sentiment and multi-question insights on results, and turning past studies into a queryable knowledge base. The non-AI work is polish — dark mode, white-labeled sharing, flexible KPI displays, richer significance testing — aimed at making the tool presentable to stakeholders. The shape is a research tool trying to compress the distance between fielding a survey and acting on it.
◆ Where it's heading
Direction is toward AI handling the tedious ends of research: setup and synthesis. The questionnaire importer removes data entry at the front; sentiment analysis and the cross-survey knowledge base remove manual reading at the back. If the knowledge base graduates from beta, Appinio shifts from a per-study tool toward an institutional research memory.
◆ Prediction
Expect the beta knowledge base to reach general availability and connect to the AI insights engine, so users query across all historical surveys rather than analyzing one at a time.
slider
0.0ANALYTICS
Feature-complete since 2021, and every release since has been paying CRAN's C API bill
◆ Current state
slider provides sliding-window and index-aware window functions for R, with a C implementation underneath and a specialised fast path for common aggregations. The user-facing surface has been stable since 0.3.0 in late 2022. Everything after that is compliance and platform work: STRING_PTR removed in 0.3.2, OBJECT() removed in 0.3.3, a vctrs callable's C signature corrected, and the minimum R version raised twice.
◆ Where it's heading
Two forces set the release schedule, and neither is feature demand. The first is CRAN closing off non-API C entry points, which packages reaching into R internals for speed have to unwind one accessor at a time — slider is on its second such release with no visible loss of function. The second is vctrs, whose breaking changes slider absorbs ahead of time; 0.2.2 exists solely to prepare for one. The last release that added anything callers can see was 0.3.0's slider_plus() and slider_minus() extension hooks.
◆ Prediction
Expect the pattern to continue: another non-API accessor removal or a vctrs compatibility release, rather than new window functions. The C-level surface is the only part of this package still moving.
Alternatives to Appinio and slider
Other Analytics 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 Appinio or slider.
geotargets
Geospatial targets grew from two raster helpers into a tiling and multi-backend pipeline layer.
forcis
A foraminifera data-access package whose entire release history is the rOpenSci review process.
daiquiri
A data-quality report generator that finished its API rewrite and has been coasting on small features since.
r2rtf
The clinical-report table engine learned Chinese, then learned to leave RTF entirely
DoseFinding
New stewardship at openpharma, then two releases adding the methods MCP-Mod was missing
See all Appinio alternatives → · See all slider alternatives →
Recent activity from Appinio and slider
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 9mo agosliderNon-API OBJECT() removed and a vctrs C signature fixed
- 9mo agoAppinioAI-Powered Questionnaire Importer
- 9mo agoAppinioHello, Dark Mode ð
- 11mo agoAppinioAdditional KPIs, clearer insights | Top-bottom 3â5 metrics, sorted your way
- 1y agoAppinioWhite-labeled public links | Share insights under your own brand
- 1y agoAppinioSentiment Analysis | Add emotional context to open-ended questions
- 1y agoAppinioAll your research, now your own knowledge base ⚡
- 1y agosliderNon-API STRING_PTR removed; R 4.0.0 now required
- 2y agosliderValgrind test fixes and dependency version bumps
- 3y agosliderExtension hooks let clock and almanac types serve as an index
- 5y agosliderInternal vec_order usage updated ahead of a vctrs break
- 5y agosliderlong double alignment issue fixed for CRAN sanitisers
Frequently asked questions
What is the difference between Appinio and slider?
They serve adjacent needs but don't currently overlap on shipped themes. Appinio and slider are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Appinio better than slider?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Appinio and slider are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to Appinio?
Top Appinio alternatives in Analytics are ranked by recent ship velocity. Browse the "Appinio alternatives" section above for the current picks, or visit /alternatives/appinio for the full list with editorial commentary on each.
What are the best alternatives to slider?
Top slider alternatives in Analytics are ranked by recent ship velocity. Browse the "slider alternatives" section above for the current picks, or visit /alternatives/slider for the full list with editorial commentary on each.