Aerospace
Providers using this tag (293)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 2 Solid coverage with minor gaps
Developing 5 Usable, with meaningful gaps to close
Thin 21 Limited public surface area
Emerging 52 Early or largely undocumented
AARElectra.aeroBlue OriginGeneral DynamicsAgnikul CosmosAerospace Engineering EquipmentAdvanced Aircraft CompanyAIG AerospaceRelativity SpaceTriumph GroupUrsa Major TechnologiesVelo3DJoby AviationTurion SpaceLockheed MartinNorthrop GrummanTransDigm GroupSaabHidden LevelMerlin LabsBAE SystemsnTopEchodyneSpaceflight NewsAuterionMachina LabsNerosFabric8LabsLunar OutpostStarfish SpaceCarpenter TechnologyVoyager TechnologiesVastAetheroArcher AviationBenchmark ElectronicsBoeingLIFT AircraftHeven AeroTechInvisible AITrue AnomalyVolocopterCharter SpaceRocket LabFortem TechnologiesWisk AeroAletiqSESSkyrysePlanetiQLoft OrbitalWorld View
Minimal 213 Almost no public developer surface
SolarenRed 6Isar AerospaceArconicCanopy Aerospace & DefenseBoom SupersonicDawnaerospaceBETA TechnologiesReliable RoboticsRaytheonSenra SystemsAerospacelabAtomic-6ThalesThe Exploration CompanyWhisper AeroAtlasmagneticsConstanellisaerospaceBeyond AeroJetZeroIsembardCognitive SpaceHexcelSavion AerospaceBall CorporationImpulse SpaceMach IndustriesAmcaL3Harris TechnologiesBenchmarkspacesystemsCailabsAerospace YuxingInvolve SpaceBascom HunterGeneral ElectricMoogGATE SpaceRolls-RoyceFirefly AerospaceJeh AerospaceGE AerospaceRedWing Aerospace LaboratoriesDaqstraRadiaAerospace Times FeipengAstro MechanicaHeart AerospaceB/E AerospaceKaiser AluminumBeijinginstituteoftechnologygenshutechnologyZunum AeroAerospace KateFirehawk AerospaceArctus AerospaceCoreelKyten TechnologiesPlexusAlerisAtlantic Industrial GroupBeyond Reach LabsNabhdrishti AerospaceVXB AerospaceBellatrixaerospaceHermeusHypersonicaInversionRocket LabCurtiss-WrightIcarusNPcoVenus AerospaceAmerican Aerospace AdvisorsCambridge AerospaceHop AeroJjgmachiningK2 SpacePratt & WhitneyRaphe MphibrCosmic ShieldingAuriga SpaceChengliaviationConstelliHowmet AerospaceASPACE International HoldingsParker HannifinAccion SystemsImpossible AerospaceOrbital ATKPrecision CastpartsSamara AerospaceExelisZeroAviaAirspace IntelligenceAxiom SpaceEnduroSatHadrianCowboy Space Corporation (formerly Aetherflux)Seurat TechnologiesAstroboticInsituVita InclinataSierra SpaceABL Space SystemsDivergentSupernalFreeformNorthwood SpaceCesiumAstroATIbluefliteCastelionScoutSkyDriveAstranisAptos OrbitalDe-IceAeronextDronamicsGrayMatter RoboticsPhysicsxTextronKamanVulcanForms6KMorpheus SpaceHEICOFirestormTrustPointPrewitt RidgeStoke SpaceVardaCx2Novo SpaceAstra SpaceDucommunZeromatterAeon IndustrialAerofugiaCambiumDistanceVermeerMatter IntelligencePykaHutchinsonIsengard IndustriesRollup AIPowerLight TechnologiesAmpaireXwingAstroForgeCatalyx SpaceFabheadsOrbital ArcAnySignalLeggett and PlattQuantum SpaceIDEXL-3 CommunicationsMuon SpaceTTM TechnologiesVICTUS TechnologiesAmprius TechnologiesBBN TechnologiesZeno PowerQuantum SystemsSpirit AeroSystems HoldingsApex SpaceEraDriveFortastraGalactic EnergyGITAIOrbital OperationsOrnadynePhantom SpaceShift5Virgin GalacticDarkhiveincProject PrometheusDestinusHeaviside IndustriesPulse SpaceSingularityAcade PowderAlienaBasaltCovenantDeglaEthereal Exploration GuildGeneral AviationGilmour SpaceMaquoketa ResearchNexus Lab TechnologiesSpinLaunchTarget ArmVeriTXSion PowerV2XAstrogenContinuous CompositesBlueYardMomentusXenesisATICraneGeneral RadarGeneralastroNoise & Vibration TechnologiesPerformance Drone WorksTenet IndustriesVertical CircuitsLiliumUniversal HydrogenVector Launch
APIs with this tag (13)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Thin 2 Limited public surface area
Emerging 3 Early or largely undocumented
AAR Parts SupplyAAR's parts supply division distributes new and used aircraft and engine parts to commercial airlines, MROs...Triumph Group Developer PortalTriumph Group developer portal providing digital integration capabilities for aircraft lifecycle partners a...DLA EnergyDLA business unit that supplies fuel and aerospace energy products to the U.S. military and federal custome...
Minimal 8 Almost no public developer surface
Arconic ExtrusionsHard-alloy aluminum extrusions for aerospace structural components, automotive and commercial transportatio...Kaman Corporation APIThe Kaman Corporation API provides access to platform services and data for enterprise integration and auto...HEICO Corporation APIThe HEICO Corporation API provides access to platform services and data for enterprise integration and auto...Hexcel HexBond AdhesivesHexBond structural adhesives product family — film adhesives, foaming films, primers, and paste adhesives f...Hexcel HexPly PrepregsHexPly prepreg product family — pre-impregnated fiber reinforcements with epoxy, bismaleimide, cyanate este...Hexcel HexTow Carbon FiberHexTow continuous carbon fiber product family — Hexcel is the world's largest producer of aerospace-grade c...Hexcel HexWeb HoneycombHexWeb honeycomb core and engineered core product family — Hexcel is the global leader in aerospace honeyco...Ducommun APIThe Ducommun API provides access to platform services and data for enterprise integration and automation.
Companies reaching this through an API (1)
These companies publish an API, specification or operation carrying “Aerospace” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Score breakdown
Frequency
67.0
log-scaled weighted occurrences
Breadth
6.6
spread across providers
Quality lift
10.9
mean composite of providers using it
Cohesion
10.3
strength of nearest seed neighbor
Where this tag sits
293 providers carry this tag directly, and 295 counting the 5 narrower tags below — 2 more to reach.
Electric Aviation
11 providers
Hypersonics
9 providers
Launch Services
14 providers
Propulsion
15 providers
Spacecraft
17 providers
Related tags
Defense 161 co-occurrences
Space 87 co-occurrences
Satellite 64 co-occurrences
Aviation 44 co-occurrences
Manufacturing 104 co-occurrences
Drones 27 co-occurrences
Spacecraft 17 co-occurrences
Hardware 53 co-occurrences
Where this tag comes from
Provider tag293
Api tag13
Markets provisional
Kin Score markets whose measured providers carry this tag. Share is the fraction of the market's measured providers that carry it — it describes the market, not this tag.
| Market | Share of the market's providers |
|---|---|
| Space and Satellite (operators, earth observation, ground segment) | 41% |
| Drones and Airspace (UAS, UTM, air traffic) | 27% |
Cohort brief
Auto-generatedThe 264 providers in the APIs.io catalog tagged Aerospace, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
264
of 293 in the catalog
Mean Kin Score
11.1
-11.1 vs catalog 22.2
Mean Agent Readiness
4.1
-7.9 vs catalog 12
Spread
0–60.3
median 7.9 · σ 10.1
How the 264 split by band
Exemplar 0Strong 2Developing 5Thin 21Emerging 52Minimal 184
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Governance | 2.8 | 6.5 | -3.7 | 264 |
| Discoverability | 53.3 | 57.9 | -4.6 | 264 |
| Operational Transparency | 3.8 | 13 | -9.2 | 264 |
| Access Clarity | 11.9 | 23.9 | -12 | 264 |
| Contract Quality | 4.2 | 17.2 | -13 | 264 |
| Developer Ergonomics | 10 | 23.2 | -13.2 | 264 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 9% | 13% | -4 |
| MCP server (first-party) | 3% | 12% | -9 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 5% | 11% | -6 |
| Security | 100% | 98% | +2 |
| Arazzo workflows | 0% | 2% | -2 |
| Governance rules | 4% | 16% | -12 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
- 1 Epsilon3 60.3
- 2 Sift Stack 57.4
- 3 First Resonance 46.8
- 4 Autodesk PowerMill 45.4
- 5 SpiderOak 44.8
- 6 Kayhan Space 43.8
- 7 Violetlabs 42.4
- 8 AeroDataBox 36.4
- 9 Aalyria 36.3
- 10 ELISA 36.3
Top by Agent Readiness
- 1 Epsilon3 50
- 2 First Resonance 45.5
- 3 ICON Aircraft 42.5
- 4 Electra.aero 40.4
- 5 Sift Stack 38.6
- 6 LeoLabs 32.5
- 7 Nine Fives 31.6
- 8 United Technologies 30.2
- 9 Kayhan Space 29.7
- 10 Rockwell Collins 28.8
All 293 members of this roster resolve to a provider in the
catalog; 264 carry a score (90%).
The figures above describe the scored members only.
Coverage caveat. 256 of 264 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 24 October 2026, across 31984 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.
Coverage caveat. 256 of 264 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 24 October 2026, across 31984 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.