Alternatives to Spire Global
The top SpaceTech companies similar to Spire Global, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
- Website
ICEYE60SpaceTechEspoo, Finland$750.0MGlobal leader in synthetic-aperture radar (SAR) satellite data and analytics for near real-time insights.
- Website
Planet Labs59SpaceTechSan Francisco, United States$730.0MPlanet Labs PBC operates the largest fleet of Earth observation satellites, providing daily imagery and geospatial data for various industries.
- Website HAHawkEye 36060Defense TechHerndon, United States$373.0M
HawkEye 360 provides a global radio frequency (RF) geospatial intelligence and analytics service.
- Website
Axelspace55AerospaceTokyo, Japan$63.0MEmpowering the world with Earth observation data from microsatellites.
- Website
Orbital Insight52Geospatial AnalyticsPalo Alto, United States$207.1MGeospatial analytics platform using AI to uncover global economic and societal trends from satellite imagery.
- Website
TERRAN ORBITAL55SpaceTechBoca Raton, United States$391.4MManufacturer of small satellites and satellite-based solutions for government and commercial partners.
- Website
Spire42SpaceTechSan Francisco, United States$319.2MSpire Global is a space-powered data and analytics company that provides global data solutions for weather, aviation, maritime, and space-based applications.
- Website
Loft Orbital69SpaceTechSan Francisco, United States$326.0MLoft Orbital provides a full-stack solution for deploying and operating microsatellites in orbit.
- Website
COGNITIVE SPACE52SpaceTechDenver, United StatesAI-powered software for automated satellite constellation management.
- Website
ArianeGroup64SpaceTechParis, France$95.0MEuropean leader in space launchers and defense systems, developing and operating reliable civil and military launch vehicles.
- Website D-D-Orbit Portugal63SpaceTechFino Mornasco, Italy$160.0M
D-Orbit Portugal is the Portuguese subsidiary of D-Orbit, a space logistics and orbital transportation company.
- Website
Firefly Aerospace62SpaceTechCedar Park, United States$1.3BAmerican aerospace company developing launch vehicles and spacecraft for commercial and government customers.
- Website
Space Dots51SpaceTechLondon, United Kingdom$1.5MSpace DOTS provides space environmental intelligence to enhance spacecraft safety and mission success.
- Website
Satellogic47SpaceTechMontevideo, Uruguay$452.0MSatellogic is a vertically integrated geospatial analytics company that builds and operates a constellation of high-resolution Earth observation satellites.
- Website CHChang Guang Satellite Technology47SpaceTechChangchun, China$375.0M
A leading Chinese commercial aerospace company developing and operating the Jilin-1 remote sensing satellite constellation.
- Website
Starlink79SpaceTechHawthorne, United States$2.2BStarlink is SpaceX's satellite internet constellation providing high-speed broadband internet access to underserved areas worldwide.
- Website
SpaceX78SpaceTechStarbase, United States$10.0BDesigns, manufactures, and launches advanced rockets and spacecraft, aiming to make humanity multiplanetary.
- Website
Ravee Optics, .38SpaceTech$6.0MDeveloping ultracompact optical intersatellite links and hardware for high data rate communications in small satellites.
- Website
BLUE CANYON TECHNOLOGIES63SpaceTechBoulder, United StatesManufactures high-performance small spacecraft and components for space missions.
- Website
Stoke Space73SpaceTechKent, United States$1.3BDeveloping fully reusable rockets for low-cost, on-demand access to and from space.
- Website
Iridium Communications69SpaceTechMcLean, United States$22KGlobal satellite network providing critical voice and data for mission-essential applications.
- Website
Axiom Space68SpaceTechHouston, United States$943.0MAxiom Space is building the first commercial space station and providing human spaceflight services.
- Website
Skyfora47Artificial IntelligenceHelsinki, Finland$6.5MWeather data company building a new global data layer for weather and AI.
- Website
Rocket Lab62SpaceTechLong Beach, United States$2.1BAn end-to-end space company providing launch services, satellite manufacturing, and space systems solutions.
- Website
ANTARIS46SpaceTechPalo Alto, United StatesCloud-based platform for space mission virtualization and simulation.
- Website
Starfish Space61SpaceTechTukwila, United States$36.0MDevelops autonomous spacecraft for on-orbit satellite servicing, life extension, and debris capture.
- Website
株式会社ispace60SpaceTechTokyo, Japan$853.0MJapanese company developing robotic lunar landers and rovers for exploration and resource development.
- Website
Intuitive Machines60SpaceTechHouston, United States$200.0MSpace exploration company that achieved the first commercial moon landing.
- Website
Isar Aerospace60SpaceTechMunich, Germany$270.0MGerman rocket developer aiming to scale launch operations.
- Website
SpinLaunch60SpaceTechLong Beach, United States$116.5MSpinLaunch is developing a kinetic launch system to reduce the cost of space access.
- Website
World View60SpaceTechTucson, United States$10.0MHigh-altitude balloon systems for Earth observation and space exploration.
- Website
quindar59SpaceTechArvada, United States$20.5MSoftware platform for automating and managing satellite mission operations.
- Website
Cowboy Space59SpaceTechDenver, United States$275.0MBuilding orbital data centers powered by AI and solar energy.
- Website
Astroscale57SpaceTechTokyo, Japan$390.8MAstroscale is a global leader in on-orbit servicing and space sustainability solutions.
- Website
MAGDRIVE55SpaceTechHarwell, United Kingdom$12.5MDevelops next-generation, high-thrust electric plasma propulsion systems for the space industry.
- Website
AstroForge54SpaceTechAustin, United States$13.0MOn-demand satellite manufacturing and deployment.
- Website
SpaceComputer54SpaceTechSingapore, Singapore$10.0MBuilding a satellite-based network for secure blockchain and cryptographic computing beyond Earth.
- Website SOSophia Space54SpaceTechDenver, United States$10.0M
Developing passively cooled modular space computers for high-powered in-orbit data processing.
- Website
Orbit Fab54SpaceTechGrand Junction, United States$30.0MDeveloping a universal fuel station in orbit for satellites.
- Website OXOXFORD SPACE SYSTEMS54SpaceTechAbingdon, United Kingdom$10.0M
Designs and manufactures deployable antennas and structures for satellites.
- Website
ispace53SpaceTechTokyo, Japan$236.2MA lunar exploration company developing landers and rovers to deliver payloads to the Moon and establish a lunar economy.
- Website
Portal Space Systems52SpaceTechBothell, United States$50.0MDeveloping high-powered solar thermal propulsion for spacecraft.
- Website
Endurosat50SpaceTechSofia, Bulgaria$464.3MBulgarian aerospace manufacturer designing, building, and operating CubeSats and Nanosatellites.
- Website
Mynaric49SpaceTechMunich, Germany$100.0MDevelops and sells laser communication products for terrestrial, airborne, and space applications.
- Website
Charter45SpaceTechDenver, United States$1.0MSoftware for space mission planning and operations.
- Website
APEX44SpaceTechLong Beach, United States$200.0MIn-space infrastructure provider developing tools for sustained space exploration beyond Earth's orbit.
- Website
Airbus Zephyr64Defense TechPortsmouth, United Kingdom$202.4MSolar-electric, high-altitude pseudo-satellite for persistent stratospheric operations.
- Website
Astra44SpaceTechAlameda, United States$585.0MAstra is a space technology company focused on providing reliable and affordable launch services for small satellites.
- Website
Observable Space63AerospaceAdrian, United States$101.0MEnabling scalable, low-cost space-to-Earth laser communications.
- Website
Redwire61AerospaceJacksonville, USA$63.0MA global leader in space and defense technology solutions.
- Website
True Anomaly61Defense TechDenver, United States$650.0MDefense tech company building a space domain awareness and defense platform.
- Website
Globalstar60Satellite CommunicationsCovington, USA$63.0MOperator of internet satellites.
- Website NENeuraspace39SpaceTechPorto, Portugal$16.8M
Neuraspace is a company focused on space traffic management and space situational awareness.
- Website
Starcloud38SpaceTechPalo Alto, United States$430.0MBuilding orbital data centers for AI.
- Website
ABL Space Systems62SpaceTechRedondo Beach, United StatesDevelops and manufactures small launch vehicles for rapid and reliable access to space.
- Website
SaxaVord62SpaceTechUnst, United KingdomUK's first vertical launch spaceport for small satellites in Shetland.
- Website
Muon Space56AerospaceCalifornia, USA$250.0MDesigns and manufactures microsatellites for Earth observation, specializing in wildfire detection.
- Website
Momentick56Greenhouse Gases (GHG)Tel Aviv, Israel$13.0MDelivers GHG emissions intelligence using satellite imagery for industries and regulators.
- Website
SatixFy55SpaceBrampton, Canada$45.0MMDA is a leading provider of advanced satellite and space technology solutions for Earth observation, robotics, and communication.
- Website SPSpaceFlux31SpaceTechPalo Alto, United States$6.8M
SpaceFlux is developing advanced propulsion systems for in-space transportation and satellite maneuvering.
Compare Spire Global head to head
Side by side on what each one does, what it costs, and what real users report.

