Retool
Retool is retiring standalone Assist while folding the same capability into the app builder.
Comparison · Infra & APIs
incident.io vs legendry
A side-by-side editorial comparison of incident.io and legendry — release velocity, themes, recent moves, and the top alternatives to consider.
incident.io vs legendry: at a glance
What is incident.io?
Nexus does the diagnosis; the rest is on-call plumbing
Investigations went generally available in early August: Nexus posts a root-cause hypothesis and its evidence into the incident channel within minutes of declaration. Around it the on-call layer keeps filling in — coverage policies that flag gaps in a rota, escalation reassignment, shift swapping, private incidents scoped to whole teams. Insights picked up 'match any' filtering, and MCP plus the macOS app reached GA in July.
What is legendry?
A ggplot2 extension quietly turning axes and legends into a place where other plots can live.
legendry extends ggplot2's guide system, letting axes and legends be composed from primitives and keys rather than accepted as given. The most recent release added guides for user-defined keys, upset matrices, arbitrary symbol placement, freeform annotations, and side-plots attached to an axis, plus a run-length-encoded range key and subtitles on custom axes. Between feature releases the package ships small patches, several of them tracking ggplot2's own changes.
incident.io vs legendry: editorial side-by-side
incident.io
6.3INFRA · APIS
Nexus does the diagnosis; the rest is on-call plumbing
◆ Current state
Investigations went generally available in early August: Nexus posts a root-cause hypothesis and its evidence into the incident channel within minutes of declaration. Around it the on-call layer keeps filling in — coverage policies that flag gaps in a rota, escalation reassignment, shift swapping, private incidents scoped to whole teams. Insights picked up 'match any' filtering, and MCP plus the macOS app reached GA in July.
◆ Where it's heading
The agent has moved from something you ask to something that acts the moment an incident opens, while everything else hardens the scheduling and escalation machinery beneath it. Coverage policies and vacation conflict checks point at an on-call product being pushed toward guarantees rather than rotas you hope are correct.
◆ Prediction
Expect Nexus to reach past the hypothesis into the work that follows it — suggested actions, post-incident drafting — and more policy checks that catch scheduling gaps before an incident finds them.
legendry
0.0INFRA · APIS
A ggplot2 extension quietly turning axes and legends into a place where other plots can live.
◆ Current state
legendry extends ggplot2's guide system, letting axes and legends be composed from primitives and keys rather than accepted as given. The most recent release added guides for user-defined keys, upset matrices, arbitrary symbol placement, freeform annotations, and side-plots attached to an axis, plus a run-length-encoded range key and subtitles on custom axes. Between feature releases the package ships small patches, several of them tracking ggplot2's own changes.
◆ Where it's heading
The direction is toward treating a guide as a rendering slot rather than a label strip. Dendrogram scales arrived in 0.2.0 with a matching axis guide; the newest release adds side-plots and upset symbol matrices to the same position. Each of these puts real graphical content where an axis used to be, and each one ships with a key function so the composition stays user-controllable. Note that this feed's order is unreliable: 0.2.1 was published eight months after 0.2.4 and minutes before 0.3.0, so neither version numbers nor timestamps indicate release order here.
◆ Prediction
The pattern of pairing each new guide with a matching key function is consistent enough that the next feature release will likely follow it again; the recurring forwards-compatibility patches also suggest another ggplot2-tracking release whenever upstream moves.
Alternatives to incident.io and legendry
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 incident.io or legendry.
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.
rgm
A microbiome network model that got itself un-archived by deleting the dependency that killed it.
contagionchannels
Three releases in ten days, every one of them a CRAN reviewer's correction rather than a code change.
See all incident.io alternatives → · See all legendry alternatives →
Recent activity from incident.io and legendry
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 8d agoincident.io24/7 schedule coverage policy
- 14d agoincident.ioInvestigations now available, powered by Nexus ⚡
- 15d agoincident.ioFlexible filtering in Insights
- 23d agoincident.ioReassign escalations
- 29d agoincident.ioWorkflows gain secrets, request signing, and alert triggers
- 1mo agoincident.ioMCP and the macOS app reach GA; dashboard navigation changes ahead
- 3mo agolegendryFive new guides, including side-plots and upset matrices on axes
- 3mo agolegendryPatch release: guide placement, sizing and gizmo key fixes
- 11mo agolegendryCRAN fix for undeclared S7 imports
- 11mo agolegendryColourbar sizing fix; sandwich guides gain label suppression
- 1y agolegendryForwards-compatibility patch for an upcoming ggplot2 release
- 1y agolegendryDendrogram scales and axis guide, plus a circle size guide
Frequently asked questions
What is the difference between incident.io and legendry?
They serve adjacent needs but don't currently overlap on shipped themes. incident.io is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 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 incident.io better than legendry?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. incident.io is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 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 incident.io?
Top incident.io alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "incident.io alternatives" section above for the current picks, or visit /alternatives/incident-io for the full list with editorial commentary on each.
What are the best alternatives to legendry?
Top legendry alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "legendry alternatives" section above for the current picks, or visit /alternatives/legendry for the full list with editorial commentary on each.