Softwr

Weather · head to head

OpenWeatherMap vs WeatherBug

OpenWeatherMap logo

OpenWeatherMap

Weather

Developer-friendly weather API with global coverage

From
Free
Rated
-
Full reviewWebsite
WeatherBug logo

WeatherBug

Weather

Fastest weather alerts with live conditions

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OpenWeatherMap free tier capped at 60 calls/minute and 1,000,000 calls/month; WeatherBug requires persistent internet connection for real-time radar and live data
  • They diverge on capability: OpenWeatherMap covers Weather API, WeatherBug covers Lightning detection.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which OpenWeatherMap and WeatherBug actually diverge.

Attributes where OpenWeatherMap and WeatherBug differ
AttributeOpenWeatherMapWeatherBug
Pricing modelfreemiumUnknown
PlatformsWebiOS, Android, Windows, Web
Founded20171995

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Weather).

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 OpenWeatherMap

  • Weather API
  • Current conditions
  • Forecasts
  • Historical data
  • Weather maps
  • REST API
  • JSON format
  • Widgets

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.

OpenWeatherMap

  • Embedding current weather and short-term forecasts into third-party apps/websitesnot WeatherBug
  • Pulling historical and statistical weather data for researchnot WeatherBug
  • Displaying weather map overlays (precipitation, clouds, etc.) via the Weather Maps APInot WeatherBug
  • Monitoring air pollution levels via the Air Pollution APInot WeatherBug
  • Geocoding locations for weather lookupsnot WeatherBug

WeatherBug

  • Checking current conditions and forecasts from a network of local weather stationsnot OpenWeatherMap
  • Viewing live weather radar mapsnot OpenWeatherMap
  • Receiving severe weather alertsnot OpenWeatherMap
  • Tracking lightning strikes near a locationnot OpenWeatherMap

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

OpenWeatherMap

  • Free tier capped at 60 calls/minute and 1,000,000 calls/month
  • Free tier limited to current weather, 3-hour/5-day forecast, air pollution, 15 map layers, and geocoding only
  • One Call API free allowance is only 1,000 calls/day before pay-per-call charges apply
  • Paid tier (Startup, Developer, Professional, Expert) exact USD prices are not published on the public pricing page

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

OpenWeatherMap

Free
  • FreeFree
    • 1,000 free API calls per day

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 OpenWeatherMap if

  • You need weather api.
  • You want to start without paying.
  • You also want current conditions.
OpenWeatherMap review

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.
WeatherBug review

Questions people ask

Is OpenWeatherMap or WeatherBug better?
Neither clearly leads. OpenWeatherMap starts at Free and WeatherBug at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenWeatherMap or WeatherBug?
OpenWeatherMap starts at Free and WeatherBug at Free.
Does OpenWeatherMap or WeatherBug run on more platforms?
OpenWeatherMap runs on Web. WeatherBug runs on iOS, Android, Windows, Web.
Can I use OpenWeatherMap for free?
Both have a free tier, so you can try either at no cost before committing.
What is OpenWeatherMap best used for?
OpenWeatherMap is most often used for embedding current weather and short-term forecasts into third-party apps/websites, pulling historical and statistical weather data for research, displaying weather map overlays (precipitation, clouds, etc.) via the weather maps api, monitoring air pollution levels via the air pollution api. Of those, embedding current weather and short-term forecasts into third-party apps/websites and pulling historical and statistical weather data for research are not what WeatherBug is typically brought in for.
What can OpenWeatherMap do that WeatherBug cannot?
OpenWeatherMap covers Weather API, Current conditions, Forecasts, Historical data. WeatherBug covers Lightning detection, Spark lightning alerts, Live conditions, 18 weather maps. Both handle Web support.

Answered from the vendors’ own pages

OpenWeatherMap: How much does OpenWeatherMap cost?

OpenWeatherMap operates on a pay-as-you-call usage-based pricing model. The platform offers a free tier with 1,000 API calls per day, and customers can purchase additional calls based on their needs.

Source
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.

Source
OpenWeatherMap: Is there a free weather API service?

Yes. OpenWeatherMap provides a free tier that includes up to 1,000 API calls per day. Users can subscribe for free at home.openweathermap.org without providing payment information.

Source
WeatherBug: 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.

Source
OpenWeatherMap: Does OpenWeatherMap offer enterprise plans?

OpenWeatherMap offers separate service tiers for enterprise customers, with pricing and features determined on a case-by-case basis. Contact the company directly for enterprise plan details and custom pricing.

Source
WeatherBug: 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.

Source
WeatherBug: Can I customize weather alerts?

Yes. WeatherBug allows customizable alerts for severe weather conditions including lightning, storms, and precipitation.

Source
WeatherBug: 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.

Source
Share

Related pages

More on OpenWeatherMap

More on WeatherBug

Keep looking

Other head to heads