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Weather · head to head

Tomorrow.io vs Weatherstack

Tomorrow.io logo

Tomorrow.io

Weather

Weather intelligence platform for business decisions

From
Free
Rated
-
Full reviewWebsite
Weatherstack logo

Weatherstack

Weather

Real-time weather API trusted by thousands

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Tomorrow.io no transparent pricing displayed on marketing website; Weatherstack the free tier allows 100 API calls a month, which is a demo rather than a usable allowance
  • They diverge on capability: Tomorrow.io covers Minute-by-minute forecasts, Weatherstack covers Real-time weather.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Tomorrow.io and Weatherstack actually diverge.

Attributes where Tomorrow.io and Weatherstack differ
AttributeTomorrow.ioWeatherstack
Pricing modelUnknownfreemium
PlatformsWeb APIApi

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Weather), founded (2016).

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 Tomorrow.io

  • Minute-by-minute forecasts
  • Weather API
  • Road conditions
  • Air quality
  • Pollen data
  • Webhooks
  • Enterprise systems
  • Web support

Only in Weatherstack

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

Both cover

  • REST API
  • Api support

What people use each for

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

Tomorrow.io

  • Real-time weather data for mobile applicationsnot Weatherstack
  • Enterprise weather risk managementnot Weatherstack
  • Fleet management and routing optimizationnot Weatherstack
  • Agricultural decision-making systemsnot Weatherstack
  • Supply chain planningnot Weatherstack

Weatherstack

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

Where each one falls short

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

Tomorrow.io

  • No transparent pricing displayed on marketing website
  • Requires contacting sales for enterprise platform demos
  • Free tier limited to Weather API with usage restrictions
  • Custom pricing model makes budget planning difficult for prospective customers

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

Tomorrow.io

Free

No published plan breakdown. See the Tomorrow.io review.

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 Tomorrow.io if

  • You need minute-by-minute forecasts.
  • You want to start without paying.
  • You work on Web API.
  • You also want weather api.
Tomorrow.io 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 Tomorrow.io or Weatherstack better?
Neither clearly leads. Tomorrow.io starts at Free and Weatherstack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Tomorrow.io or Weatherstack?
Tomorrow.io starts at Free and Weatherstack at Free.
Does Tomorrow.io or Weatherstack run on more platforms?
Tomorrow.io runs on Web API. Weatherstack runs on Api.
Can I use Tomorrow.io for free?
Both have a free tier, so you can try either at no cost before committing.
What is Tomorrow.io best used for?
Tomorrow.io is most often used for real-time weather data for mobile applications, enterprise weather risk management, fleet management and routing optimization, agricultural decision-making systems. Of those, real-time weather data for mobile applications and enterprise weather risk management are not what Weatherstack is typically brought in for.
What can Tomorrow.io do that Weatherstack cannot?
Tomorrow.io covers Minute-by-minute forecasts, Weather API, Road conditions, Air quality. Weatherstack covers Real-time weather, Historical data, Forecasts, Location lookup. Both handle REST API, Api support.

Answered from the vendors’ own pages

Tomorrow.io: Does Tomorrow.io offer free access?

Yes, Tomorrow.io offers a free Weather API tier for development and limited production use. Access the free tier by signing up at app.tomorrow.io/signup.

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
Tomorrow.io: How much do Tomorrow.io enterprise solutions cost?

Tomorrow.io does not publish specific enterprise pricing. Customers must contact sales or request a demo to receive custom quotes for their platform suites (Shield, Forge, GroundControl, Altitude, Gridline).

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
Tomorrow.io: What platforms does Tomorrow.io offer?

Tomorrow.io offers weather data via its free API, plus enterprise platforms including Shield for risk management, Forge for operations, GroundControl for aviation, Altitude for advanced analytics, Gridline for utilities, and Trackline for transportation.

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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