established · -0.1 market industry

Space

Score 25.3 / 100 130 providers +66 via APIs 81 APIs Search apis.io →
Variants seen in the corpus: SpacesSpace

Providers using this tag (130)

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

Exemplar 1 Complete, well-documented, and agent-ready
XConversationsXSocial2 APIs68.5
Strong 2 Solid coverage with minor gaps
CycleCalcsAstronomyScienceEphemeris1 API63.5Epsilon3CompanyAerospaceDefense3 APIs57.5
Developing 12 Usable, with meaningful gaps to close
ArtemisExplorationLunarMoonNASA3 APIs53.5NASA NeoWsNASAAsteroidsNear Earth Objects1 API48.1Google ChatChatCollaborationGoogleGoogle Workspace1 API44.7NASA APODNASAAstronomyImage1 API44.7Constellation SpaceCompanySatelliteTelemetry1 API44.2UmbraSatellite ImagerySynthetic Aperture RadarEarth ObservationGeospatial6 APIs44.2NASA Mars RoversNASAMarsRoversPhotos1 API42.8Kayhan SpaceCompanyFrontier TechSatellite1 API42.5SpiderOakCompanySecurityZero TrustEncryption1 API42.0Space-TrackSatelliteTLEOrbital Data1 API41.8NASA Open APIsGovernmentFederalEarth Science17 APIs40.5Astronomy APIAstronomyCelestial DataMoon Phases2 APIs39.8
Thin 14 Limited public surface area
SpaceX (Community API)LaunchesSatelliteStarlink15 APIs39.0AalyriaCompanyNetworkingSatellite4 APIs37.9The National Aeronautics and Space AdministrationGovernmentScienceImagery1 API37.3US Space CommandFederal-GovernmentSpace Situational AwarenessSatellite Tracking1 API34.0NASAGovernmentScience6 APIs33.4TheSpaceDevs LL2 APISatelliteLaunchesRockets1 API32.4ISS Location API (Open Notify)ISSInternational Space StationNASA1 API32.2Google Chat Integrations for WorkspaceGoogle WorkspaceTeam ChatMessagingCollaboration1 API31.6Moon-APIAstrologyAstronomyLunarMoon1 API31.0JAXASatelliteEarth ObservationRemote Sensing1 API30.4SpaceX APIAerospaceLaunchesSpaceX1 API30.3N2YOSatelliteTracking1 API28.6LeoLabsCompanySatelliteSpace Situational Awareness1 API27.3InfostellarCompanySatelliteGround Station1 API26.6
Emerging 24 Early or largely undocumented
Spaceflight NewsNewsSpaceflightAerospace5 APIs23.7VastAerospaceSpace StationHuman Spaceflight1 API23.3WyvernEarth ObservationHyperspectral ImagingSatellite1 API22.8Starfish SpaceCompanyAerospaceSatellite35 APIs21.9Relativity SpaceAerospaceLaunch ServicesRocket1 API20.6Slingshot AerospaceCompanyAerospaceSpace Situational Awareness1 API19.3Blue OriginCompanyAerospaceSpaceflight4 APIs18.4Lunar OutpostRoboticsAerospaceLunar Exploration1 API17.8James Webb Space Telescope APIAstronomyJWSTNASAScience1 API17.7AetheroCompanyEdge ComputingSatellite2 APIs16.1Agnikul CosmosCompanyAerospaceLaunch Services2 APIs15.9KeepTrackSatellite1 API14.4Ursa Major TechnologiesCompanyAerospaceDefensePropulsion14.2Turion SpaceCompanySatelliteSpace Domain Awareness1 API13.2Northrop GrummanAerospaceAutonomous SystemsCommand and ControlCybersecurity12.3Charter SpaceCompanyAerospaceSpaceTech12.1Loft OrbitalCompanyFrontier TechSatellite1 API12.0True AnomalyCompanyDefenseAerospace11.8Axiom SpaceCompanyAerospaceCommercial Spaceflight11.4Edge Case ResearchCompanySafetyFunctional SafetyAutonomous Systems1 API11.4SolarenCompanyEnergyElectricityRenewable Energy11.3CesiumAstroCompanyHardtechAerospaceSatellite11.0EnduroSatCompanyAerospaceSatellite11.0Isar AerospaceCompanyDeep TechAerospace11.0
Minimal 75 Almost no public developer surface
Canopy Aerospace & DefenseCompanyAerospaceDefense10.9Cowboy Space Corporation (formerly Aetherflux)CompanyAerospaceSatellite10.9Northwood SpaceCompanySatelliteGround Station10.9Kepler CommunicationsCompanySatellite CommunicationsConnectivity10.7AstroboticCompanyAerospaceRobotics10.6Star CatcherCompanyFrontier TechSatellite10.6The Exploration CompanyCompanyDeep TechAerospace10.6ABL Space SystemsCompanyAerospaceLaunch Vehicles10.4Sierra SpaceCompanyAerospaceDefense10.4Aptos OrbitalCompanySatelliteSpacecraft10.2AerospacelabCompanySatelliteEarth Observation9.5Morpheus SpaceCompanySatellitePropulsion9.3ScoutCompanyAerospaceSatellite9.2Firefly AerospaceAerospaceLaunchesLunar1 API9.0AST SpaceMobileTelecommunicationsUnited StatesSatelliteDirect-to-Device8.9Esper Satellite ImageryCompanySatellite ImageryHyperspectralEarth Observation8.9Impulse SpaceCompanyAerospaceOrbital Transfer8.5Involve SpaceCompanyAerospaceEarth Observation8.5Stoke SpaceCompanyAerospaceRockets8.5Novo SpaceCompanyAerospaceSatellite8.4Astra SpaceCompanyAerospaceSatellite8.3TrustPointCompanyGNSSSatelliteNavigation8.3Cognitive SpaceCompanyAerospaceSatellite8.0AddionicsCompanyBatteriesEnergy StorageAdvanced Materials7.4VardaCompanyAerospaceMicrogravity7.4GATE SpaceCompanyAerospaceSatellite7.1Kela TechnologiesCompanyDefenseDefense TechnologyMilitary7.1AstroForgeCompanyFrontier TechAsteroid Mining6.4Catalyx SpaceCompanyAerospaceReentry Systems6.4Orbital ArcCompanyAerospaceElectric Propulsion6.4PierSight SpaceCompanySatelliteMaritime6.4VXB AerospaceCompanyAerospaceSatellite6.4Quantum SpaceAerospaceDefenseSatellite6.2Xona Space SystemsCompanyFrontier TechSatellite6.2Muon SpaceEarth ObservationSatellite ConstellationsRemote Sensing5.8Kuva SpaceEarth ObservationHyperspectral ImagingSatellite ImageryRemote Sensing5.7BlackSkyEarth ObservationSatellite ImageryRemote SensingGeospatial Intelligence5.5FortastraCompanyDefenseAerospace5.5Galactic EnergyCompanyAerospaceSpaceflight5.5GITAICompanyRoboticsAerospace5.5InversionCompanyAerospaceDefense5.5MomentusCompanyAerospaceSpace Transportation5.5Orbital OperationsCompanyFrontier TechSpace Defense5.5Phantom SpaceCompanyAerospaceSatellite5.5StarcloudCompanyArtificial IntelligenceData-CenterCloud Computing5.5ASPACE International HoldingsCompanyAerospaceCommercial Space5.4Firehawk AerospaceCompanyAerospaceDefenseRocket Propulsion5.4PowerLight TechnologiesCompanyEnergyWireless PowerPower Beaming5.1Akash SystemsCompanySemiconductorsThermal ManagementDiamond Cooling5.0AlbedoCompanyFrontier TechSatellite Imagery5.0AlienaCompanySatelliteElectric Propulsion5.0Apex SpaceCompanySatelliteAerospace5.0BasaltCompanyFrontier TechSatellite5.0EraDriveCompanyAerospaceSatellite5.0Ethereal Exploration GuildCompanyFrontier TechAerospaceSpaceTech5.0GeneralastroCompanyRoboticsAerospace5.0Gilmour SpaceCompanyAerospaceRocket Launch5.0HawkEye 360RF GeolocationRadio Frequency IntelligenceSignals IntelligenceGeospatial Intelligence5.0Hop AeroCompanyAerospaceDefense5.0K2 SpaceCompanyHardwareAerospaceSatellite5.0LunasondeCompanySatelliteEarth Observation5.0Rocket LabCompanyAerospaceLaunch Services5.0SpinLaunchCompanyFrontier TechAerospace5.0Terra Bella (fka Skybox Imaging)CompanyDeep TechSatellite ImagingEarth Observation5.0Venus AerospaceCompanyAerospacePropulsionHypersonics5.0Virgin GalacticCompanySpaceflightSpace Tourism5.0Reflect OrbitalCompanySatelliteSpace Technology4.7SolestialCompanySolarPhotovoltaics4.7Zeno PowerCompanyEnergyNuclearRadioisotope Power3.8BioOrbitCompanyBiotechnologyPharmaceuticals3.3Pulse SpaceCompanyAerospaceSatellite3.3Laser Light CommunicationsCompanyTelecommunicationsNetworkingOptical Networking2.8XenesisCompanySatelliteOptical Communications2.2Atomic AlchemyCompanyNuclearRadioisotopesNuclear Medicine2.1Zephyr FusionCompanyFusion EnergyNuclear Fusion2.1
Unrated 2 Not yet scored
Ultra Safe NuclearCompanyEnergyNuclearAdvanced ReactorsVector LaunchCompanyDefunctAcquiredAerospace

APIs with this tag (80)

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 →

Exemplar 12 Complete, well-documented, and agent-ready
Harness Spaces APIThe Spaces API from Harness — 8 operation(s) for spaces.86.2Adobe Spaces APIThe Spaces API from Adobe — 2 operation(s) for spaces.79.4Elastic Stack (ELK Stack) Spaces APIThe Spaces API from Elastic Stack (ELK Stack) — 7 operation(s) for spaces.76.7Adobe Suite Spaces APIThe Spaces API from Adobe Suite — 2 operation(s) for spaces.75.7Microsoft Azure Spaces APIThe Spaces API from Microsoft Azure — 3 operation(s) for spaces.74.9clickup Spaces APIOperations for managing Spaces within a ClickUp Workspace.74.2Dust Spaces APISpaces73.7Qlik Sense Spaces APIThe spaces API from Qlik Sense — 3 operation(s) for spaces.69.7X Spaces APIEndpoints related to retrieving, managing Spaces — 6 operation(s) in the X-published contract.68.5Confluence Cloud GraphQL APIThe Atlassian GraphQL gateway. Anonymous introspection succeeds and returns 27,710 types, of which 1,113 ar...67.4Confluence Space APIRetrieve and manage Confluence spaces67.4Confluence V2 Space APIRetrieve and manage spaces using the Confluence Cloud REST API v2.67.4
Strong 11 Solid coverage with minor gaps
Kontakt.io Spaces APIThe Spaces API from Kontakt.io — 2 operation(s) for spaces.65.7Atlassian Space APIThe Space API from Atlassian — 5 operation(s) for space.65.6CycleCalcs MCP ServerHosted stateless Streamable HTTP MCP server exposing 11 astronomy tools backed by the v2 REST endpoints. Re...63.5Hugging Face Spaces APIOperations for managing and querying Spaces on the Hub61.9Twitter/X Spaces APIEndpoints related to retrieving, managing Spaces59.1Hugging Face Spaces APIAPI for deploying and managing machine learning applications and demos using Gradio, Streamlit, or Docker o...57.8Hugging Face Transformers spaces APIGet information from all Spaces on the Hub.57.8X (Twitter) Spaces APIEndpoints related to retrieving, managing Spaces57.0YouScan Spaces APISpaces available to the authenticated user and categories configured in them.56.9Cloud Foundry Spaces APIThe Spaces API from Cloud Foundry — 2 operation(s) for spaces.56.2Cobot Space APIA coworking space. Spaces can form a network to allow members access to multiple spaces.55.2
Developing 29 Usable, with meaningful gaps to close
Rocketlane Spaces APIEndpoints for space resource54.2Marqeta Spaces APIThe Spaces API from Marqeta — 3 operation(s) for spaces.53.7NASA Open APIsNASA's Open API platform at api.nasa.gov provides programmatic access to NASA data including the Astronomy ...53.5Timescale Spaces APIThe Spaces API from Timescale — 31 operation(s) for spaces.53.3Unify Spaces APICollaboration spaces for grouping assistants52.0Storyblok Spaces APISpaces are the top-level containers in Storyblok. Each space has its own content, components, assets, and s...50.8VergeSense Spaces APIThe Spaces API from VergeSense — 4 operation(s) for spaces.50.4Measurabl Spaces APIThe Spaces API from Measurabl — 2 operation(s) for spaces.50.0Starling Savings Goals APICreate and manage Savings Goals (Spaces), add or withdraw money, and round-up transfers within a Starling a...49.5Oracle Integration Spaces APIManage workspace spaces.48.8PEAKS (CAES) — Spaces APIThe Spaces resource of PEAKS (People, Equipment, Access, Keys, Space), the asset- and access-tracking appli...48.5Facilio Spaces APISpaces are the rooms, zones, and areas within your buildings — conference rooms, lobbies, server rooms, par...48.2Lightdash Spaces APISpaces allow you to organize charts and dashboards within a project. They also allow granular access to con...48.0Templafy Spaces APIThe Spaces API from Templafy — 1 operation(s) for spaces.47.8SPAN Spaces APIThe Spaces API from SPAN — 2 operation(s) for spaces.47.6University of Lisbon Spaces APICampuses, buildings, floors and rooms, including blueprints.47.3Amazon CodeCatalyst Spaces APIThe Spaces API from Amazon CodeCatalyst — 18 operation(s) for spaces.46.9AngelCam space APIA **space** is the organisational unit in Angelcam — it owns all resources: cameras, locations, recordings,...45.0Google Chat Spaces APIThe Spaces API from Google Chat — 1 operation(s) for spaces.44.7Kumospace Spaces APIThe Spaces API from Kumospace — 13 operation(s) for spaces.44.6Contentful Spaces APIThe Spaces API from Contentful — 10 operation(s) for spaces.43.6Mode Spaces APIThe Spaces API from Mode — 6 operation(s) for spaces.43.0SAP Business Intelligence Spaces APIManage Datasphere spaces41.7EVE Online Game ClientEVE Online is the underlying massively multiplayer online (MMO) space game from CCP Games. The game client ...41.2VTS Spaces APIThe Spaces API from VTS — 2 operation(s) for spaces.40.7Density Public API v3Density v3 Public API for real-time occupancy and presence, historical space metrics (occupancy, utilizatio...40.3Paperform Spaces APIThe Spaces API from Paperform — 3 operation(s) for spaces.40.0Kadence Space APIThe Space API from Kadence — 2 operation(s) for space.39.9Ensighten Spaces APICRUD operations with Spaces. Space specific fields Field Required Description Valid Values name Y The name ...39.6
Thin 23 Limited public surface area
Contractbook Spaces APIThe Spaces API from Contractbook — 2 operation(s) for spaces.38.7Cognite Spaces APIThe Spaces API from Cognite — 3 operation(s) for spaces.38.1Phrase Spaces APIThe Spaces API from Phrase — 4 operation(s) for spaces.37.4Elastic Spaces APIManage Kibana Spaces.37.3NeoWs - Near Earth Object Web ServiceNear Earth Object Web Service is a RESTful web service for near earth Asteroid information including closes...37.3Teable Space APITop-level workspaces.37.0GitBook Spaces APIManage spaces which are containers for documentation or knowledge base content.36.9Qlik Spaces APIManages logical containers within a Qlik tenant that control access for users and groups through space role...36.6Kibana Spaces APIThe Spaces API from Kibana — 7 operation(s) for spaces.36.3Podia Community APILogical surface for Podia communities and membership plans. No public REST API is documented. Zapier expose...34.0Reelables Spaces APIThe Spaces API from Reelables — 1 operation(s) for spaces.33.9Mighty Networks Spaces APISpaces are the organizational units within a Network where content and members are organized33.8University of Leeds Spaces APICampus and library study spaces.33.7Y42 Spaces APIThe Spaces API from Y42 — 5 operation(s) for spaces.33.3Qlik Cloud Spaces APIThe Spaces API from Qlik Cloud — 4 operation(s) for spaces.33.2Qlik SpacesManage shared and personal spaces for organizing Qlik content.33.2Nacelle Storefront Navigation and Spaces APIThe `navigation` and `spaceProperties` queries return a space's navigation groups (menus) and space-level c...32.3Google Chat APIREST API for sending and managing messages, spaces, members, reactions, attachments, custom emoji, user not...31.6Google Chat Integrations for Workspace Spaces APIThe Spaces API from Google Chat Integrations for Workspace — 1 operation(s) for spaces.31.6Google Meet Spaces APIThe Spaces API from Google Meet — 1 operation(s) for spaces.30.5Cisco Meraki Spaces APIThe spaces API from Cisco Meraki — 2 operation(s) for spaces.30.0Google Meet Spaces APIThe Spaces API from Google Meet — 3 operation(s) for spaces.29.2Gather Spaces APICreate and manage Gather spaces27.3
Emerging 5 Early or largely undocumented
Launch Library 2 APISister API by The Space Devs, used by SNAPI to relate news articles to specific launches and events. Provid...23.7James Webb Space Telescope APIProgrammatic access to JWST images and observations sourced from the MAST archive. Filter and query by prog...17.7Amazon Web Services Spaces APIThe Spaces API from Amazon Web Services — 27 operation(s) for spaces.17.4KeepTrackKeep Track is the free, open source tool that makes space exploration accessible to all - professionals and...14.4Loft Orbital Cockpit APICockpit is Loft Orbital's mission-control interface for tasking payloads, monitoring telemetry, and downlin...12.0

Companies reaching this through an API (66)

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

Adobe Adobe Suite Amazon CodeCatalyst Amazon Web Services AngelCam Archbee Atlassian Cisco Meraki Clickup Cloud Foundry Cobot Cognite Confluence Contentful Contractbook Density Dust Elastic Elastic Stack (ELK Stack) Ensighten EVE Online Facilio Gather GitBook Google Meet Google Meet Harness Hugging Face Hugging Face Transformers Kadence Kibana Kontakt.io Kumospace Lightdash Marqeta Measurabl Microsoft Azure Mighty Networks Mode Nacelle Oracle Integration Paperform Phrase Podia Qlik Qlik Cloud Qlik Sense Reelables Rocketlane SAP Business Intelligence
Show all 66 companies ↓
SPAN Starling Bank Storyblok Teable Templafy Timescale Twitter/X Unify University of California, Davis University of Leeds University of Lisbon VergeSense VTS X (Twitter) Y42 YouScan

Score breakdown

Frequency
68.3
log-scaled weighted occurrences
Breadth
3.6
spread across providers
Quality lift
18.0
mean composite of providers using it
Cohesion
24.9
strength of nearest seed neighbor

Related tags

Satellite 71 co-occurrences Aerospace 81 co-occurrences Defense 41 co-occurrences Spacecraft 15 co-occurrences Earth Observation 15 co-occurrences Launch Services 12 co-occurrences Remote Sensing 10 co-occurrences Frontier Tech 10 co-occurrences

Where this tag comes from

Provider tag130
Api tag82
Openapi tag59
Openapi op tag293

Cohort brief

Auto-generated

The 116 providers in the APIs.io catalog tagged Space, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
116
all scored
Mean Kin Score
16.9
-7.2 vs catalog 24.1
Mean Agent Readiness
8.5
-3.6 vs catalog 12.1
Spread
2.2–68.5
median 10.5 · σ 15.1
How the 116 split by band
Exemplar 1Strong 2Developing 12Thin 14Emerging 23Minimal 64
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Discoverability 59.4 61.3 -1.9 116
Contract Governance 4.1 6.5 -2.4 116
Operational Transparency 8.3 14.1 -5.8 116
Contract Quality 13.3 20.3 -7 116
Developer Ergonomics 14 23.6 -9.6 116
Access Clarity 16.4 26.7 -10.3 116

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) 10% 10% 0
MCP server (first-party) 10% 13% -3
Agent Skills 0% 0% 0
OAuth scopes 8% 11% -3
Security 99% 96% +3
Arazzo workflows 3% 2% +1
Governance rules 11% 14% -3

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 X 68.5
  2. 2 CycleCalcs 63.5
  3. 3 Epsilon3 57.5
  4. 4 Artemis 53.5
  5. 5 NASA NeoWs 48.1
  6. 6 Google Chat 44.7
  7. 7 NASA APOD 44.7
  8. 8 Constellation Space 44.2
  9. 9 Umbra 44.2
  10. 10 NASA Mars Rovers 42.8
Top by Agent Readiness
  1. 1 X 61.8
  2. 2 CycleCalcs 49.4
  3. 3 Umbra 47.8
  4. 4 Starfish Space 46.9
  5. 5 NASA APOD 35.4
  6. 6 LeoLabs 34.4
  7. 7 Epsilon3 33.8
  8. 8 NASA Mars Rovers 28.7
  9. 9 Moon-API 28.7
  10. 10 Kayhan Space 28.5
All 130 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 19 September 2026, across 27397 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

One button, every client — Claude, Cursor, VS Code and the rest.

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.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/space"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/space"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/space/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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