established · 0.0 market industry

Defense

Score 28.2 / 100 321 providers +2 via APIs 16 APIs Search apis.io →

Providers using this tag (321)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 3 Solid coverage with minor gaps
SeekrArtificial IntelligenceGenerative AIAgentsLLM8 APIs61.3Sift StackObservabilityTelemetryAerospace1 API60.6Epsilon3CompanyAerospaceSpace3 APIs57.5
Developing 10 Usable, with meaningful gaps to close
SIMBA ChainCompanyBlockchainSupply ChainTraceability4 APIs52.3Amazon SimSpace WeaverDigital TwinSimulationSpatial Simulation1 API49.8Maxar TechnologiesSatellite ImageryEarth ObservationGeospatialRemote Sensing7 APIs48.8SkydioAutonomous SystemsDronesEnterprise1 API43.3Booz Allen HamiltonArtificial IntelligenceConsultingCybersecurity2 APIs42.6SpiderOakCompanySecurityZero TrustEncryption1 API42.0Ask SageCompanyArtificial IntelligenceGenerative AILarge Language Models2 APIs41.7Advanced NavigationCompanyNavigationInertial NavigationGNSS1 API41.2VirtualiticsCompanyArtificial IntelligenceData AnalyticsData Visualization2 APIs40.5AirbusAerospaceManufacturingAviation1 API39.4
Thin 22 Limited public surface area
VioletlabsCompanyHardwareEngineeringManufacturing1 API38.8Rockwell CollinsAvionicsAerospaceAviation1 API38.1AalyriaCompanyNetworkingSatelliteSpace4 APIs37.9PreVeilEncryptionEnd-to-End EncryptionEmailFile Sharing35.3PicogridCompanyDataPublic Safety1 API33.7Via ScienceCompanySecurityIdentityAuthentication1 API33.7Urban SkyCompanyAerospaceStratospheric BalloonsRemote Sensing1 API33.5ICEYESARSatellite ImageryEarth ObservationTasking1 API32.6RTXAerospaceGovernmentLogistics1 API31.1HyporiCompanySecurityMobileVirtualization1 API30.8EvrimCompanyIntelligenceSignalsData Enrichment1 API30.5DVIDS APIMediaGovernmentSearch1 API30.4AAR CorpAviationMROAerospace9 APIs29.7Teledyne TechnologiesAerospaceDigital ImagingInstrumentation1 API29.6United TechnologiesAerospaceAviationManufacturing3 APIs28.8AmphenolElectronic ConnectorsInterconnect SystemsFiber OpticsSensors3 APIs28.7SaildroneMaritimeOcean DataUSVUnmanned Surface Vehicle1 API27.5LeoLabsCompanySpaceSatellitesSpace Situational Awareness1 API27.3StriveworksCompanyArtificial IntelligenceMachine-LearningMLOps1 API27.0EchodyneCompanyRadarGovernment2 APIs26.6Electra.aeroAerospaceAviationAircraft ManufacturingAdvanced Air Mobility1 API26.6US Department of DefenseFederal-GovernmentMilitaryWater Management1 API26.5
Emerging 80 Early or largely undocumented
US ArmyArmyFederal-GovernmentMilitary1 API25.7Defense Contract Audit AgencyFederal-GovernmentDepartment of DefenseAudit2 APIs25.4ANELLO PhotonicsCompanyInertial NavigationOptical GyroscopeSilicon Photonics1 API25.2YurtsCompanyArtificial IntelligenceAgentic AINational Security24.8US Cyber CommandCybersecurityFederal-GovernmentMilitaryThreat Intelligence2 APIs24.5Anduril IndustriesAutonomyLatticeCommand and Control1 API24.2AccreteCompanyArtificial IntelligenceAI AgentsKnowledge Graphs23.2AuterionCompanyAi MlDronesUAV22.8National Geospatial-Intelligence AgencyFederal-GovernmentGeospatialIntelligence1 API22.5Air Force ReserveFederal-GovernmentMilitaryAir Force1 API22.1Defense Health AgencyFederal-GovernmentDepartment of DefenseHealth1 API22.0Starfish SpaceCompanyAerospaceSpaceSatellites35 APIs21.9US Air ForceAir ForceFederal-GovernmentMilitary2 APIs21.9Velo3DAdditive ManufacturingMetal 3D PrintingLaser Powder Bed FusionAerospace1 API20.6Defense UnicornsCompanyInfrastructureDevSecOpsKubernetes20.5PeaxyCompanyIndustrial AIDigital TwinBattery Analytics20.1AdytonCompanyEnterprise SaasZero Trust19.9General DynamicsAerospaceMission SystemsGovernment1 API19.4Slingshot AerospaceCompanySpaceAerospaceSpace Situational Awareness1 API19.3NerosCompanyDronesUnmanned Systems1 API19.2Army National GuardFederal-GovernmentMilitaryNational Guard2 APIs19.1Machina LabsCompanyManufacturingRoboticsArtificial Intelligence19.0Carpenter TechnologySpecialty AlloysTitaniumStainless SteelAerospace18.5Blue OriginCompanyAerospaceSpaceSpaceflight4 APIs18.4Second Front SystemsCompanyDevSecOpsGovernment17.9Lunar OutpostSpaceRoboticsAerospaceLunar Exploration1 API17.8Triumph GroupAerospaceManufacturingMaintenance Repair Overhaul1 API17.8Conductor AICompanyGov AiArtificial Intelligence17.3CACI InternationalIntelligenceInformation TechnologyCybersecurity16.8AetheroCompanySpaceEdge ComputingSatellites2 APIs16.1Descartes LabsGeospatialGeospatial IntelligenceEarth ObservationSatellite Imagery6 APIs15.9AMPAworksCompanyInventory ManagementComputer-VisionArtificial Intelligence15.8Comply365CompanyAviationComplianceContent Management15.1GoviniCompanyArtificial IntelligenceGovernment15.0GoTennaCompanyMesh NetworkingOff-Grid CommunicationRadio14.9Shield AIAutonomyHivemindEdgeOS1 API14.9Defense Intelligence AgencyDepartment of DefenseDIAFederal-Government3 APIs14.5Defense Logistics AgencyAcquisitionDepartment of DefenseDLA5 APIs14.2Defense Security Cooperation AgencyDepartment of DefenseDSCAFederal-Government3 APIs14.2Defense Threat Reduction AgencyCBRNECounter-WMDDepartment of Defense4 APIs14.2Ursa Major TechnologiesCompanyAerospacePropulsion14.2Gecko RoboticsCompanyRoboticsArtificial IntelligenceIndustrial14.0Archer AviationAdvanced Air MobilityAerospaceAir Taxi13.9Joby AviationAdvanced Air MobilityAerospaceAir TaxiBatteries13.9BWX TechnologiesNuclearNuclear ComponentsNuclear Services13.8Defense Nuclear Facilities Safety BoardDNFSBEnergyFederal-Government3 APIs13.8PeripheryCompanySecurityCybersecurityCritical Infrastructure13.6Rocket LabAerospaceLaunch ServicesSpace SystemsSpacecraft13.6Saronic TechnologiesMaritimeAutonomous Surface VesselsASV13.5908 DevicesCompanyChemical AnalysisMass SpectrometrySpectroscopy13.3Advanced Aircraft CompanyCompanyAerospaceDrones1 API13.2Turion SpaceCompanySpaceSatellitesSpace Domain Awareness1 API13.2Applied IntuitionCompanyAutonomyPhysical AIAutonomous Vehicles13.1AtomBeamCompanyData CompressionInternet of ThingsEdge Computing13.0OnebriefCompanyMilitaryCommand and Control12.9Blue White RoboticsCompanyRoboticsAutonomous VehiclesAgriculture12.7Ethos SystemsCompanyTrainingLearningReadiness12.6TransDigm GroupAerospaceManufacturingFortune 50012.6Fortem TechnologiesCompanyCounter-DroneC-UASAirspace Security12.3Northrop GrummanAerospaceAutonomous SystemsCommand and ControlCybersecurity12.3Defense Technical Information CenterDepartment of DefenseDTICFederal-Government5 APIs12.0Heven AeroTechCompanyDronesUnmanned Aerial SystemsAerospace12.0Cubic CorporationTransportationTechnology1 API11.9True AnomalyCompanySpaceAerospace11.8Hidden LevelCompanyAerospaceAirspace Awareness11.7Kodiak AICompanyAutonomous VehiclesRoboticsArtificial Intelligence11.7Merlin LabsCompanyAerospaceAviation11.7PlanetiQCompanyWeatherSatelliteEarth Observation11.7SkyryseCompanyAviationAerospaceFlight Automation11.7Health ScholarsCompanyTrainingSimulationVirtual Reality11.6JuxtaCompanyPositioningLocationGeospatial11.6AtalantaCompanyArtificial IntelligenceFormal VerificationSoftware Assurance11.4Kodiak RoboticsCompanyAutonomous VehiclesAutonomous TruckingSelf-Driving11.4World ViewCompanyEnterpriseAerospaceStratospheric Balloons11.4Airspace IntelligenceCompanyArtificial IntelligenceAviationAir Traffic Management11.3ZeroAviaCompanyAviationAerospaceHydrogen11.3HEICO CorporationAerospaceAviation1 API11.2Kratos Defense & Security SolutionsSecurityUnmanned Systems1 API11.2Elroy AirCompanyAerospace DefenseAutonomous AircraftCargo Delivery11.0TurbineOneCompanyAi MlEdge AI11.0
Minimal 204 Almost no public developer surface
Canopy Aerospace & DefenseCompanyAerospaceSpace10.9Defense Advanced Research Projects AgencyFederal-GovernmentResearchDepartment of Defense1 API10.9Red 6CompanyAerospaceAugmented Reality10.9HadrianManufacturingPrecision ManufacturingAutonomous ManufacturingFactory Autonomy10.8KilsarCompanyArtificial IntelligenceMaintenanceAviation10.8BAE SystemsAerospaceSecurityManufacturing10.7American Superconductor CorporationCompanyHardtechEnergyRenewables10.6AMSCCompanyEnergyPower SystemsGrid10.6Blue Water AutonomyCompanyFrontier TechAutonomous Systems10.6Bluewhite (fka Blue White Robotics)CompanyRoboticsAutonomyArtificial Intelligence10.6DedroneCompanyCounter-DroneCounter-UASAirspace Security10.6ForterraCompanyTransportationAutonomous Vehicles10.6MesodyneCompanyEnergyPower GenerationHardware10.6ReachCompanyWireless PowerEnergyHardware10.6TokaCompanyCybersecurityIntelligenceGovernment10.6Vita InclinataCompanyHardwareAerospaceRobotics10.6DivergentCompanyManufacturingAdditive Manufacturing3D Printing10.5Dominion DynamicsCompanyDeep TechNational Security10.5ABL Space SystemsCompanyAerospaceSpaceLaunch Vehicles10.4Air CompanyCompanyCarbon CaptureClimate TechnologySustainable Aviation Fuel10.4BETA TechnologiesAdvanced Air MobilityAerospaceCharging Infrastructure10.4Niron MagneticsCompanyManufacturingAdvanced MaterialsPermanent Magnets10.4Reliable RoboticsAerospaceAutomationAutonomyCargo Aviation10.4Seurat TechnologiesCompanyAdditive Manufacturing3D PrintingMetal Manufacturing10.4Sierra SpaceCompanyAerospaceSpace10.4VakeCompanyMaritimeMaritime Domain AwarenessSatellite Imagery10.4Laelaps AICompanyArtificial IntelligenceRoboticsAutonomous Systems10.3DucommunAerospaceManufacturing1 API10.2FreeformCompanyAdvanced ManufacturingMetal 3D PrintingAdditive Manufacturing10.2InsituCompanyAerospaceUnmanned Aerial Systems10.2Ocean AeroCompanyMaritimeAutonomous VehiclesUncrewed Systems10.2Sales PatriotCompanySalesSupply ChainArtificial Intelligence10.2Senra SystemsCompanyAerospaceManufacturingWire Harnesses10.2Parsons CorporationEngineeringGovernment1 API10.0WestmagCompanyHardwareRoboticsDrones10.0Allegheny Technologies IncorporatedSpecialty MaterialsAerospaceTitanium9.7CastelionCompanyAerospaceHypersonics9.7HavocAICompanyDefense TechnologyAutonomy9.7Vatn SystemsCompanyAutonomous SystemsMaritime9.7VulcanFormsCompanyManufacturingAdditive ManufacturingMetal 3D Printing9.7Whisper AeroCompanyMobility LogisticsAerospaceElectric Propulsion9.7Achates PowerCompanyAutomotiveEnginesManufacturing9.6GrayMatter RoboticsCompanyRoboticsIndustrial RoboticsManufacturing9.6LumotiveCompanySemiconductorsPhotonicsLiDAR9.6AerospacelabCompanySatellitesSpaceEarth Observation9.5TextronAerospaceAviationFortune 5009.5JetZeroCompanyAerospaceAviationAircraft Manufacturing9.3REGENT CraftCompanyTransportationMaritimeAviation9.3SATIMCompanyIntelligenceGeospatial9.2ScoutCompanySpaceAerospaceSatellite9.2Prewitt RidgeCompanySystems EngineeringMBSESysMLv29.1USA Rare EarthCompanyRare EarthCritical MineralsAdvanced Materials9.1AstranisAerospaceSatellite CommunicationsGeostationary OrbitMicroGEO9.0AdargaCompanyArtificial IntelligenceNational Security8.9Code MetalCompanyArtificial IntelligenceCode TranslationEdge Computing8.9HexcelAdvanced CompositesCarbon FiberHoneycombPrepregs6 APIs8.7Vannevar LabsCompanyNational SecurityArtificial Intelligence8.7Allen Control SystemsCompanyCounter-DroneAutonomous Systems8.5AronditeCompanyAi MlDefence Technology8.5Cx2CompanyElectronic WarfareAerospace8.5DEFCON AICompanyAi MlNational Security8.5Involve SpaceCompanySpaceAerospaceEarth Observation8.5Mach IndustriesCompanyAerospaceDrones8.5OrqaCompanyDronesRoboticsFPV8.5Overland AICompanyAutonomyRobotics8.5VermeerCompanyB2BAerospace8.56KCompanyAdvanced MaterialsManufacturingAdditive Manufacturing8.4Astra SpaceCompanySpaceAerospaceSatellite8.3FirestormCompanyAerospaceUnmanned Aerial Systems8.2Cognitive SpaceCompanyAerospaceSatelliteSpace8.0AmcaCompanyAerospaceManufacturing7.8TeradarCompanySensorsSemiconductorsTerahertz7.8Path RoboticsRoboticsWeldingAutonomous WeldingIndustrial Robotics7.7CambiumCompanyAdvanced MaterialsMaterials Science7.6DistanceCompanyFrontier TechExtended RealityAugmented Reality7.6Northwood SpaceCompanySpaceSatelliteGround Station7.6OshkoshFortune 500IndustrialManufacturing7.6United States Africa CommandFederal-GovernmentMilitaryAfrica7.6AddionicsCompanyBatteriesEnergy StorageAdvanced Materials7.4Aeon IndustrialCompanyDefense TechnologyAerospace7.4L3Harris TechnologiesAerospaceFortune 500Government7.4MoogAerospaceIndustrialMedical7.4GATE SpaceCompanyAerospaceSpaceSatellite7.1Kela TechnologiesCompanyDefense TechnologyMilitary7.1PykaCompanyAutonomous AircraftDronesAerospace7.1Defense Information System for SecurityFederal-GovernmentDepartment of DefenseDCSA6.9Rebellion DefenseCompanyGovernmentNational Security6.6Astro MechanicaCompanyAerospaceAviationJet Engines6.4Isengard Industries IncCompanyCounter-UASCounter-Drone6.4Rolls-RoyceAerospaceAviationPower Systems6.4LINSOL Co.,Ltd.CompanySafetyIndustrial SafetyInternet of Things6.2Quantum SpaceSpaceAerospaceSatellites6.2XwingCompanyAviationAutonomyAerospace6.2Aerospace KateCompanyManufacturingRoboticsIndustrial Automation6.1ThayerMahanCompanyMaritimeOcean Intelligence6.1Arctus AerospaceCompanyDeep TechAerospaceEarth Observation6.0Atlas Motion SystemsCompanyRoboticsHardwareMotors6.0Heaviside IndustriesCompanyDefense TechnologyAutonomous Systems6.0Seeing SystemsCompanyDronesRobotics6.0VICTUS TechnologiesCompanyAutonomyNavigation6.0Muon SpaceSpaceEarth ObservationSatellite ConstellationsRemote Sensing5.8TTM TechnologiesAerospaceContract ManufacturingElectronics Manufacturing5.8Defense Contract Management AgencyFederal-GovernmentDepartment of DefenseContract Management5.7UnmanndCompanyDronesUAV5.7Arlo IndustriesCompanyHardwareHardtech5.5BlackSkyEarth ObservationSatellite ImageryRemote SensingGeospatial Intelligence5.5BlueYardCompanyVenture CapitalDeep TechComputation5.5ConstelliCompanyAerospaceSignal Processing5.5FortastraCompanySpaceAerospace5.5HermeusCompanyAerospaceHypersonic5.5InversionCompanyAerospaceSpace5.5Inversion SpaceCompanyAerospace DefenseSpaceReentry Vehicles5.5MightyFlyCompanyLogisticsDronesAviation5.5Quantum SystemsDronesUAVUASeVTOL5.5Shift5CompanyCybersecurityOperational TechnologyOT Security5.5Spirit AeroSystems HoldingsAerospaceAerostructuresManufacturing5.5TekeverDefence TechnologyUnmanned Aerial SystemsDrones5.5Vulcan ElementsCompanyManufacturingRare Earth MagnetsAdvanced Materials5.5Firehawk AerospaceCompanyAerospaceRocket Propulsion5.4AICECompanyRoboticsAutonomous Systems5.3Foundation Robotics LabsRoboticsHumanoid RobotsEmbodied AIFoundation Models5.3NODA AICompanyDeep TechDefense Technology5.3ValinorCompanyGovernmentDrones5.3PowerLight TechnologiesCompanyEnergyWireless PowerPower Beaming5.1RadiaCompanyAerospaceAviationAir Cargo5.19 Mothers CorporationCompanyCounter-DroneAutonomous Systems5.0American Aerospace AdvisorsCompanyAerospaceUnmanned Aircraft Systems5.0BasaltCompanyFrontier TechSpaceSatellites5.0BBNCompanyEnterpriseResearch and Development5.0Cambridge AerospaceCompanySecurityAerospace5.0CitadelCompanyCounter-UASDrones5.0Defense Finance and Accounting ServiceFederal-GovernmentDepartment of DefenseFinance5.0DistributedspectrumCompanyRadio FrequencySignals IntelligenceThreat Detection5.0Earendil RoboticsCompanyRoboticsDrones5.0EraDriveCompanySpaceAerospaceSatellite5.0General RadarCompanyHardtechRadarAerospace5.0Ghost RoboticsHardwareIndustrialLaw Enforcement5.0Greypoint IndustriesCompanyElectromagnetic SpectrumRF Mapping5.0HawkEye 360RF GeolocationRadio Frequency IntelligenceSignals IntelligenceGeospatial Intelligence5.0Hop AeroCompanyAerospaceSpace5.0HypersonicaCompanyAerospaceHypersonics5.0IridiumSatelliteSatellite CommunicationsLEOL-Band5.0K2 SpaceCompanyHardwareAerospaceSatellites5.0MantariCompanyWeather IntelligenceEarth ObservationSensors5.0Maquoketa ResearchCompanyDronesAutonomous Systems5.0MillirayCompanyAirspace SecurityDrone DetectionCounter-UAS5.0OGSystemsCompanyGeospatialIntelligence5.0Orbital ATKAerospaceLaunch VehiclesSatellites5.0OrnadyneCompanyDronesRoboticsAerospace5.0Paragon SolutionsCompanyCybersecuritySurveillanceSecurity5.0Performance Drone WorksCompanyDronesUAV5.0Philly ShipyardMaritimeManufacturingShipbuilding5.0Phoenix TailingsCompanyRare Earth MetalsCritical MineralsRefining5.0Pratt & WhitneyAerospaceAviationManufacturing5.0Raphe MphibrCompanyAerospaceDrones5.0Rise RoboticsCompanyRoboticsActuationIndustrial5.0Rocket LabCompanyAerospaceSpaceLaunch Services5.0SeasatsCompanyMaritimeAutonomous VehiclesRobotics5.0SecureInfo CorporationCompanyCybersecurityInformation AssuranceCompliance5.0SingularityCompanyAir DefenseAerospace5.0Singularity DefenseCompanyAerospaceCounter-UAS5.0Surtr Defense SystemsCompanyDefense TechnologyCounter-UAS5.0Target ArmCompanyRoboticsDronesUAV5.0Tenet IndustriesCompanyDronesHardware5.0Terra IndustriesCompanyDefense TechnologyAutonomous Systems5.0Ursa Space SystemsGeospatial IntelligenceGEOINTSatellite ImagerySynthetic Aperture Radar5.0Venus AerospaceCompanyAerospacePropulsionHypersonics5.0VeriTXCompanyBlockchainCybersecurityData Security5.0ZeroMarkCompanyCounter-DroneCounter-UAS5.0Lockheed MartinAerospaceSecurityFortune 5004.9GE AerospaceAerospaceAviationManufacturing4.8Huntington Ingalls IndustriesFortune 500ManufacturingShipbuilding4.6Aliro QuantumQuantumQuantum NetworkingQuantum CommunicationsEntanglement4.2Gallatin AICompanyLogisticsArtificial Intelligence4.2RaytheonAerospaceCommand and ControlCybersecurity4.2ATISpecialty MaterialsAerospaceTitanium4.1EpirusDefense TechnologyDirected EnergyHigh-Power Microwave3.9L-3 CommunicationsAerospaceC3ISRGovernment3.9Percipient.aiArtificial IntelligenceMachine-LearningComputer-VisionNational Security3.9SmacktechnologiesCompanyArtificial IntelligenceNational Security3.9Amprius TechnologiesBatteriesLithium-IonSilicon AnodeEnergy Density3.8CoreshellCompanyBatteriesEnergy StorageElectric Vehicles3.8Day & ZimmermannAmmunitionArchitecture and EngineeringConstruction3.8PlexusAerospaceHealthcareIndustrial3.8Zeno PowerCompanyEnergyNuclearRadioisotope Power3.8ManTech InternationalIntelligenceCybersecurityFederal Services3.7NlightCompanyLasersPhotonicsSemiconductors3.5BBN TechnologiesCompanyResearch and DevelopmentAerospace3.4Defense Counterintelligence and Security AgencyFederal-GovernmentDepartment of DefenseCounterintelligence3.4ExelisAerospaceAcquiredL3Harris3.4KBREngineeringFortune 500Government Services3.4Benchmark ElectronicsAerospaceContract ManufacturingElectronics Manufacturing3.3Chariot DefenseCompanyDefense TechnologyEnergy3.3Curtiss-WrightAerospaceAvionicsData Acquisition3.3IcarusCompanyAerospaceSurveillance3.3Linear LabsCompanyElectric MotorsIndustrialHardware3.3MarianamineralsCompanyCritical MineralsMiningCopper3.3NPcoCompanyIndustrial, Energy & IotArtificial IntelligencePhysics Simulation3.3AcademiCompanyPrivate MilitarySecurity Services3.0Sion PowerCompanyBatteriesEnergy StorageLithium Metal2.9NavyFederal-GovernmentMilitary2.8V2XNational SecurityGovernment ServicesAerospace2.5Kumu NetworksCompanySemiconductorsWirelessRF2.2XenesisCompanySpaceSatelliteOptical Communications2.2
Unrated 2 Not yet scored
Delta Tucker HoldingsGovernment ServicesHolding CompanyLogisticsPAEFederal ServicesGovernment ContractingDefunctAcquired

APIs with this tag (16)

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 →

Developing 2 Usable, with meaningful gaps to close
Scale DonovanDonovan is Scale's AI platform for defense and public-sector use cases, delivering decision-support and ana...46.3Skydio Control & Telemetry ICDReal-time command and control interface for the Skydio X10D using MAVLink/RAS-A, enabling integration with ...43.3
Thin 5 Limited public surface area
Collins Digital Exchange APIsThe Collins Digital Exchange is a developer portal operated by Collins Aerospace providing API products for...38.1AAR Government ServicesAAR's government services division provides comprehensive maintenance and supply chain programs, shelters a...29.7EchoWare Radar Management and Data APIEchoWare is Echodyne's software platform for MESA radar. It manages a network of Echodyne radars as a singl...26.6DoD Data PortalThe Department of Defense Data Portal features APIs enabling access to DoD open data across military branch...26.5DoD Open Data PlatformThe Department of Defense Open Data Platform (data.mil) provides access to unclassified DoD datasets and da...26.5
Emerging 7 Early or largely undocumented
Air Force Reserve CommandAir Force Reserve Command (AFRC) provides information on reserve programs, career opportunities, unit locat...22.1US Air Force DAF API ProgramThe Department of the Air Force API program provides a strategic framework for standardized APIs across the...21.9US Air Force Open DataThe Air Force OPEN Data Program provides public access to Department of the Air Force datasets, covering mi...21.9SAP NS2 (SAP National Security Services)SAP NS2 is an independent US subsidiary of SAP SE that operates SAP cloud and software workloads for the US...14.7Cubic Corporation APIThe Cubic Corporation API provides access to platform services and data for enterprise integration and auto...11.9HEICO Corporation APIThe HEICO Corporation API provides access to platform services and data for enterprise integration and auto...11.2Kratos Defense & Security Solutions APIThe Kratos Defense & Security Solutions API provides access to platform services and data for enterprise in...11.2
Minimal 2 Almost no public developer surface
Ducommun APIThe Ducommun API provides access to platform services and data for enterprise integration and automation.10.2Parsons Corporation APIThe Parsons Corporation API provides access to platform services and data for enterprise integration and au...10.0

Companies reaching this through an API (2)

These companies publish an API, specification or operation carrying “Defense” 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.

SAP America Scale AI

Score breakdown

Frequency
69.4
log-scaled weighted occurrences
Breadth
8.8
spread across providers
Quality lift
13.9
mean composite of providers using it
Cohesion
38.8
strength of nearest seed neighbor

Related tags

Aerospace 152 co-occurrences National Security 41 co-occurrences Space 42 co-occurrences Drones 32 co-occurrences Robotics 55 co-occurrences Autonomous Systems 26 co-occurrences Hardware 66 co-occurrences Manufacturing 76 co-occurrences

Where this tag comes from

Provider tag321
Api tag16

Cohort brief

Auto-generated

The 301 providers in the APIs.io catalog tagged Defense, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
301
all scored
Mean Kin Score
12.8
-11.1 vs catalog 23.9
Mean Agent Readiness
3.7
-8.3 vs catalog 12
Spread
2.2–61.3
median 9.7 · σ 10.7
How the 301 split by band
Exemplar 0Strong 3Developing 10Thin 22Emerging 80Minimal 186
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Governance 3.4 6.4 -3 301
Discoverability 55.6 61.2 -5.6 301
Operational Transparency 4.8 14 -9.2 301
Access Clarity 14.5 26.5 -12 301
Developer Ergonomics 10 23.4 -13.4 301
Contract Quality 5.1 19.8 -14.7 301

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
ArtifactThis cohortCatalogDifference
MCP server (any) 4% 10% -6
MCP server (first-party) 5% 13% -8
Agent Skills 0% 0% 0
OAuth scopes 4% 11% -7
Security 99% 97% +2
Arazzo workflows 0% 2% -2
Governance rules 5% 14% -9

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. 1 Seekr 61.3
  2. 2 Sift Stack 60.6
  3. 3 Epsilon3 57.5
  4. 4 SIMBA Chain 52.3
  5. 5 Amazon SimSpace Weaver 49.8
  6. 6 Maxar Technologies 48.8
  7. 7 Skydio 43.3
  8. 8 Booz Allen Hamilton 42.6
  9. 9 SpiderOak 42
  10. 10 Ask Sage 41.7
Top by Agent Readiness
  1. 1 Starfish Space 46.9
  2. 2 Sift Stack 39.7
  3. 3 SIMBA Chain 39.4
  4. 4 Amazon SimSpace Weaver 37.1
  5. 5 Electra.aero 36.5
  6. 6 Picogrid 36.2
  7. 7 Seekr 35.8
  8. 8 LeoLabs 34.4
  9. 9 Epsilon3 33.8
  10. 10 United Technologies 30.6
All 321 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 15 September 2026, across 27661 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.

MCP server

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https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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The distribution (Pro) 
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