1
Satellite Map
satellitemap.spaceAlso covers space · same kind of website
Satellite Map tracks satellites in real time on an interactive 3D map.
Alternatives
The Best KeepTrack Alternatives in 2026
24 alternatives1 free · 4 open source
Looking for something like KeepTrack? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 4 are open source.
KeepTrack tracks more than 37,000 satellites in real time and provides user profiles and achievements.
Top picks at a glance
First suggestionSatellite MapSatellite Map tracks satellites in real time on an…Free or freemium optionNights on EarthNights on Earth lists astronomical events including meteor…Open source optionKeeptrack.spaceKeeptrack.space visualizes satellite data and tracking…Another optionTrack The SkyTrack The Sky tracks more than 9,000 satellites in real…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Satellite Map | — | Not stated | iOS, Web |
| 2 | Track The Sky | — | Not stated | Web |
| 3 | ISS In Realtime | — | Not stated | Web |
| 4 | Space Atlas | — | Not stated | Web |
| 5 | Keeptrack.space | — | Yes | — |
| 6 | AndroidCelestia | — | Yes | Android |
| 7 | Sgp4gl Demo | — | Yes | — |
| 8 | Stellarium | — | Yes | Android, Linux, macOS |
| 9 | SpaceSim | — | Not stated | Web |
| 10 | Ringwatchers | — | Not stated | Web |
All KeepTrack alternatives
2
Track The Sky
trackthesky.comAlso covers space · same kind of website
Track The Sky tracks more than 9,000 satellites in real time on an interactive map.
3
ISS In Realtime
issinrealtime.orgAlso covers space · same kind of website
The ISS in Real Time page is titled as a live International Space Station tracking resource.
4
Space Atlas
spaceatlas.techAlso covers space · same kind of website
Space Atlas tracks satellites and rocket bodies on a live 3D map, with history extending from Sputnik to today.
5
Also covers space · open source
Keeptrack.space visualizes satellite data and tracking sensors in 3D for users exploring astrodynamics.
6
Also covers space · open source
Celestia for Android is a real-time space simulator for exploring the solar system on an Android device.
7
Also covers space · open source
This project demonstrates real-time three-dimensional satellite visualization in a browser using SGP4GL, CesiumJS, and Next.js.
8
Also covers space · open source
Stellarium renders realistic skies in real time with OpenGL and is available for Linux, Windows, macOS, and Haiku.
9
SpaceSim
spacesim.coAlso covers space · same kind of website
Explore the Solar System, change time, and inspect worlds in this browser-based 3D space simulation.
10
Ringwatchers
ringwatchers.comAlso covers space · same kind of website
Ringwatchers tracks SpaceX's Starship program and publishes articles and updates.
11
Universe Atlas
universeatlas.orgAlso covers space · same kind of website
Universe Atlas visualizes scale from the observable universe to a proton, with real stars and planets shown at their measured sizes and distances.
12
Sen
sen.comAlso covers space · same kind of website
Sen provides live 4K video views of Earth captured by its satellites in space.
13
See A Satellite Tonight
james.darpinian.com/satellitesAlso covers space · same kind of website
See a Satellite Tonight helps visitors find when and where satellites will appear in their sky.
14
Find Starlink
findstarlink.comAlso covers space · same kind of website
Find Starlink helps users calculate when Starlink satellites can be seen overhead, with a live map.
15
ISS Tracker
isstracker.pl/enAlso covers space · same kind of website
ISS Tracker shows the location of the International Space Station and other satellites on a live map.
16
Gunter's Space Page
space.skyrocket.deAlso covers space · same kind of website
Gunter’s Space Page provides information about space missions, launch vehicles, satellites, and astronautics.
17
Space Time
space.pointdynamics.comAlso covers space · same kind of website
A browser-based 3D universe explorer combines the solar system, stars, deep-sky objects, satellites, and galaxies.
18
azmth
azmth.spaceAlso covers space · same kind of website
The azmth tracker follows more than 15,000 satellites orbiting Earth and displays their current positions.
19
Where The ISS At?
wheretheiss.atAlso covers api and space
This site tracks the International Space Station and offers notifications for visible passes at a user's location.
20
Also covers space · same kind of website
NASA’s Image and Video Library combines searchable imagery and video with downloads and associated metadata.
21
Spot The Station
spotthestation.nasa.govAlso covers space
NASA's Spot the Station app tracks International Space Station passes and provides viewing schedules and alerts for a location.
22
WikiSky
wikisky.orgAlso covers api and space · same kind of website
WikiSky is an interactive online sky map.
23
History
nasa.gov/historyAlso covers space · same kind of website
NASA History provides material about the agency's history, including archives and historical research resources.
24
Also covers space · same kind of website · free
Nights on Earth lists astronomical events including meteor showers and planetary conjunctions.
No alternatives match this filter.
Alternatives to similar tools
Images24 alternativesHistory24 alternativesSen24 alternativesNights on Earth24 alternativesISS Tracker24 alternativesGunter's Space Page24 alternatives
What is the best alternative to KeepTrack?
Based on features, tags and platforms, the closest alternatives to KeepTrack are Satellite Map, Track The Sky, and ISS In Realtime.
Is there a free alternative to KeepTrack?
Yes. Nights on Earth is free or offer a free plan.
Are there open-source alternatives to KeepTrack?
Yes: Keeptrack.space, AndroidCelestia, Sgp4gl Demo, and Stellarium.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative