Maritime & Shipping · head to head
exactEarth vs WeatherBug

exactEarth
Maritime & Shipping
Advanced satellite AIS data services
- From
- $1000/month
- Rated
- -

WeatherBug
Weather & Environment
Fastest weather alerts with live conditions
- From
- Free
- Rated
- -
The short version
- Only WeatherBug has a free tier, so it costs nothing to try first.
- Each has a real cost: exactEarth exactEarth's own homepage, as captured by the Internet Archive on 28 December 2021, carried a banner stating: 'We are happy to announce that exactEarth is now part of Spire Global,' confirming in the vendor's own words that exactEarth was absorbed into Spire (now sold as Kpler's spireMT product); no independent exactEarth pricing survives; WeatherBug requires persistent internet connection for real-time radar and live data
- They diverge on capability: exactEarth covers Satellite AIS data, WeatherBug covers Lightning detection.
Where they differ
Only the attributes on which exactEarth and WeatherBug actually diverge.
| Attribute | exactEarth | WeatherBug |
|---|---|---|
| Starting price | $1000/month | Free |
| Pricing model | subscription | Unknown |
| Free tier | No | Yes |
| Platforms | Api, Web | iOS, Android, Windows, Web |
| Category | Maritime & Shipping | Weather & Environment |
| Founded | 2009 | 1995 |
Identical on both: user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in exactEarth
- Satellite AIS data
- Global vessel tracking
- Historical data archive
- Anomaly detection
- API
- Data feeds
- GIS platforms
- Api support
Only in WeatherBug
- Lightning detection
- Spark lightning alerts
- Live conditions
- 18 weather maps
- Pollen data
- School networks
- Home weather stations
- Smart devices
Both cover
- Web support
What people use each for
The jobs each tool is most often brought in to do.
exactEarth
No use cases recorded yet. See the exactEarth review.
WeatherBug
- Checking current conditions and forecasts from a network of local weather stationsnot exactEarth
- Viewing live weather radar mapsnot exactEarth
- Receiving severe weather alertsnot exactEarth
- Tracking lightning strikes near a locationnot exactEarth
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
exactEarth
- exactEarth's own homepage, as captured by the Internet Archive on 28 December 2021, carried a banner stating: 'We are happy to announce that exactEarth is now part of Spire Global,' confirming in the vendor's own words that exactEarth was absorbed into Spire (now sold as Kpler's spireMT product); no independent exactEarth pricing survives
WeatherBug
- Requires persistent internet connection for real-time radar and live data
- Radar images are smoothed for appearance, reducing detail compared to raw radar data
- No historical weather data available in the free version
- Free version contains advertisements
- Performance issues and lag reported, particularly during severe weather or high usage periods
- Lacks direct integrations with third-party apps and home automation systems
Pricing, plan by plan
exactEarth
$1000/month- Enterprise$5000/month
- Global AIS data
- Historical archive
- Custom analytics
WeatherBug
Free- Free$undefined/mo
- 20+ weather maps
- 10-day forecast
- 140+ hours hourly forecast
- Premium$4.99/month
- Ad-free experience
- Extended forecasts
- Historical data
Which should you pick?
Choose exactEarth if
- You need satellite ais data.
- You work on Api, Web.
- You also want global vessel tracking.
Choose WeatherBug if
- You need lightning detection.
- You want to start without paying.
- You work on iOS, Android, Windows, Web.
- You also want spark lightning alerts.
Questions people ask
- Is exactEarth or WeatherBug better?
- Neither clearly leads. exactEarth starts at $1000/month and WeatherBug at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, exactEarth or WeatherBug?
- WeatherBug has a free tier; the other does not. Paid plans start at $1000/month for exactEarth and Free for WeatherBug.
- Does exactEarth or WeatherBug run on more platforms?
- exactEarth runs on Api, Web. WeatherBug runs on iOS, Android, Windows, Web.
- Can I use WeatherBug for free?
- Yes. WeatherBug has a free tier, so you can try it without paying. exactEarth starts at $1000/month.
- What can exactEarth do that WeatherBug cannot?
- exactEarth covers Satellite AIS data, Global vessel tracking, Historical data archive, Anomaly detection. WeatherBug covers Lightning detection, Spark lightning alerts, Live conditions, 18 weather maps. Both handle Web support.
Answered from the vendors’ own pages
WeatherBug: Does WeatherBug work offline?
Partially. WeatherBug can cache weather data when you have an internet connection, allowing you to view cached information offline. However, real-time radar and live data require an active internet connection.
SourceWeatherBug: What weather maps and radar layers does WeatherBug include?
WeatherBug includes over 20 weather maps including Radar, Future Radar (1-hour), Lightning, Pollen, Severe Storm Risk, and Precipitation. The free version includes a 10-day forecast and over 140 hours of hourly forecast data.
SourceWeatherBug: Is there a cost to use WeatherBug?
WeatherBug is free with ads. Premium subscription costs $4.99 per month for ad-free experience and includes extended forecasts and historical data.
SourceWeatherBug: Can I customize weather alerts?
Yes. WeatherBug allows customizable alerts for severe weather conditions including lightning, storms, and precipitation.
SourceWeatherBug: What platforms is WeatherBug available on?
WeatherBug is available on iOS, Android, Windows, and the web. The desktop app provides real-time weather updates, interactive maps, live radar, and detailed forecasts.
SourceRelated pages
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- WeatherBug vs Ambient Weather Network
- WeatherBug vs Awair
- WeatherBug vs BreezoMeter
- WeatherBug vs Climate FieldView
- WeatherBug vs IQAir
