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Weather · head to head

ClearAg vs Weatherstack

ClearAg logo

ClearAg

Weather

Weather-driven agriculture intelligence platform

From
On request
Rated
-
Full reviewWebsite
Weatherstack logo

Weatherstack

Weather

Real-time weather API trusted by thousands

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Weatherstack has a free tier, so it costs nothing to try first.
  • Each has a real cost: ClearAg no published pricing for ClearAg or DTN agricultural data services; Weatherstack the free tier allows 100 API calls a month, which is a demo rather than a usable allowance
  • They diverge on capability: ClearAg covers Spray window predictions, Weatherstack covers Real-time weather.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which ClearAg and Weatherstack actually diverge.

Attributes where ClearAg and Weatherstack differ
AttributeClearAgWeatherstack
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsApi, Web, MobileApi
Founded19842016

Identical on both: 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 ClearAg

  • Spray window predictions
  • Field accessibility
  • Growing conditions
  • Pest modeling
  • Irrigation planning
  • Farm management systems
  • APIs
  • Enterprise platforms

Only in Weatherstack

  • Real-time weather
  • Historical data
  • Forecasts
  • Location lookup
  • Bulk queries
  • REST API
  • JSON responses
  • HTTPS

Both cover

  • Api support

What people use each for

The jobs each tool is most often brought in to do.

ClearAg

  • Grain market data and pricing intelligence for tradersnot Weatherstack
  • Farm intelligence and yield forecasting for producersnot Weatherstack
  • Weather and environmental data for agricultural operationsnot Weatherstack
  • Energy and commodity market data and analyticsnot Weatherstack

Weatherstack

  • Current weather lookups by location in an applicationnot ClearAg
  • Historical weather data for analysis on the paid tiersnot ClearAg
  • Short and medium range forecastsnot ClearAg
  • Bulk location queries on the higher plansnot ClearAg

Where each one falls short

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

ClearAg

  • No published pricing for ClearAg or DTN agricultural data services

Weatherstack

  • The free tier allows 100 API calls a month, which is a demo rather than a usable allowance
  • Historical weather data starts at the Standard plan, $9.99 a month for 50,000 calls
  • Forecasting is tiered: 7 days from Professional at $49.99 a month and 14 days from Business at $99.99
  • Multi-language responses and bulk queries need Professional or above
  • Going past the monthly quota incurs overage charges rather than throttling

Pricing, plan by plan

ClearAg

On request
  • EnterpriseFree
    • Ag weather API
    • Spray conditions
    • Custom integration

Weatherstack

Free
  • FreeFree
    • 250 calls/month
    • Current weather
    • Basic data
  • Standard$9.99/month
    • 50,000 calls/month
    • Forecasts
    • Historical

Which should you pick?

Choose ClearAg if

  • You need spray window predictions.
  • You work on Api, Web, Mobile.
  • You also want field accessibility.
ClearAg review

Choose Weatherstack if

  • You need real-time weather.
  • You want to start without paying.
  • You work on Api.
  • You also want historical data.
Weatherstack review

Questions people ask

Is ClearAg or Weatherstack better?
Neither clearly leads. ClearAg starts at On request and Weatherstack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ClearAg or Weatherstack?
Weatherstack has a free tier; the other does not. Paid plans start at On request for ClearAg and Free for Weatherstack.
Does ClearAg or Weatherstack run on more platforms?
ClearAg runs on Api, Web, Mobile. Weatherstack runs on Api.
Can I use Weatherstack for free?
Yes. Weatherstack has a free tier, so you can try it without paying. ClearAg starts at On request.
What is ClearAg best used for?
ClearAg is most often used for grain market data and pricing intelligence for traders, farm intelligence and yield forecasting for producers, weather and environmental data for agricultural operations, energy and commodity market data and analytics. Of those, grain market data and pricing intelligence for traders and farm intelligence and yield forecasting for producers are not what Weatherstack is typically brought in for.
What can ClearAg do that Weatherstack cannot?
ClearAg covers Spray window predictions, Field accessibility, Growing conditions, Pest modeling. Weatherstack covers Real-time weather, Historical data, Forecasts, Location lookup. Both handle Api support.

Answered from the vendors’ own pages

ClearAg: How much does ClearAg cost?

ClearAg, a DTN product, does not publish standard pricing rates. Pricing varies based on the specific data service, subscription tier, and agricultural use case. Contact DTN directly to discuss your needs and receive a customized quote.

Source
Weatherstack: Is there a free plan for Weatherstack?

Yes, Weatherstack has a free plan that includes 100 API calls per month with real-time weather data and HTTPS encryption.

Source
ClearAg: What does ClearAg offer?

ClearAg provides grain market data, farm intelligence, yield forecasting, commodity pricing, weather data, and decision-support tools for agricultural producers, traders, and agribusiness companies.

Source
Weatherstack: What is the cheapest paid plan for Weatherstack?

The Standard plan costs $9.99 per month (or $8.99 monthly when billed annually) and includes 50,000 API calls per month.

Source
Weatherstack: Do Weatherstack's paid plans allow overage charges beyond the monthly limit?

Yes, all paid tiers allow overage charges for API calls beyond the monthly allocation.

Source
Weatherstack: How much can I save with annual billing on Weatherstack?

Annual billing offers up to 15% savings compared to monthly payments across all paid tiers.

Source
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