Tomorrow.io vs RainViewer
A comprehensive head-to-head comparison of two leading weather & environment solutions in 2026. Compare features, pricing, ratings, and more to find the right fit.
Quick Verdict
Choose Tomorrow.io if you need Minute-by-minute forecasts and prefer a free starting option. Choose RainViewer if you prioritize Global rain radar and want a free tier to start. RainViewer has a higher user rating (4.6 vs 4.5).
Tomorrow.io vs RainViewer: At a Glance
| Criteria | Tomorrow.io | RainViewer |
|---|---|---|
| User Rating | 4.5 | 4.6 |
| Pricing | Free | Free |
| Pricing Model | freemium | freemium |
| Free Plan | ||
| Platforms | Api, Web, Ios, Android | Web, Ios, Android |
| Category | Weather & Environment | Weather & Environment |
| Founded | 2016 | 2017 |
Feature Comparison: Tomorrow.io vs RainViewer
| Feature | Tomorrow.io | RainViewer |
|---|---|---|
| Minute-by-minute forecasts | ||
| Weather API | ||
| Road conditions | ||
| Air quality | ||
| Pollen data | ||
| REST API | ||
| Webhooks | ||
| Enterprise systems | ||
| Api support | ||
| Web support | ||
| Ios support | ||
| Android support | ||
| Global rain radar | ||
| Smooth animations | ||
| 2-hour forecasts | ||
| Lightning data | ||
| Satellite imagery | ||
| API access | ||
| Widgets | ||
| Notifications |
Tomorrow.io vs RainViewer: Pricing Breakdown
Tomorrow.io Pricing
Model: freemium
- 500 API calls/day
- Basic forecasts
- Hourly data
- 10,000 calls/day
- Minute data
- Historical
RainViewer Pricing
Model: freemium
- Global radar
- Animations
- Forecasts
- No ads
- API access
- Extended history
Pros and Cons
Tomorrow.io
Pros
- Highly rated by users (4.5/5)
- Free plan available to get started
- Available on 4 platforms (Api, Web, Ios, Android)
- Rich feature set with 12+ capabilities
- Strong Minute-by-minute forecasts functionality
- Strong Weather API functionality
Cons
- May require time to learn advanced features
RainViewer
Pros
- Highly rated by users (4.6/5)
- Free plan available to get started
- Available on 3 platforms (Web, Ios, Android)
- Rich feature set with 11+ capabilities
- Strong Global rain radar functionality
- Strong Smooth animations functionality
Cons
- May require time to learn advanced features
Who Should Use Tomorrow.io vs RainViewer?
Choose Tomorrow.io if you:
- Need Minute-by-minute forecasts
- Want to start for free
- Work primarily on Api and Web
- Value Weather API
Choose RainViewer if you:
- Need Global rain radar
- Want to start for free
- Work primarily on Web and Ios
- Value Smooth animations
Frequently Asked Questions: Tomorrow.io vs RainViewer
Is Tomorrow.io better than RainViewer?
It depends on your needs. Tomorrow.io has a 4.5/5 user rating while RainViewer has 4.6/5. Tomorrow.io excels in Minute-by-minute forecasts and Weather API, while RainViewer stands out with Global rain radar and Smooth animations. Consider your budget (Free vs Free), platform needs, and specific feature requirements.
Which is cheaper, Tomorrow.io or RainViewer?
Tomorrow.io offers a free plan and starts at Free. RainViewer offers a free plan and starts at Free. Compare the specific plan features to determine the best value for your use case.
Can I use Tomorrow.io and RainViewer together?
While both are weather & environment tools, some teams use complementary software together. Check each product's API and integration capabilities for compatibility. However, most users find that one solution covers their core weather & environment needs.
What are the main differences between Tomorrow.io and RainViewer?
The key differences include: pricing model (freemium vs freemium), platform support (Api, Web, Ios, Android vs Web, Ios, Android), and feature focus. Tomorrow.io emphasizes Minute-by-minute forecasts, Weather API, Road conditions while RainViewer focuses on Global rain radar, Smooth animations, 2-hour forecasts. User ratings differ slightly: 4.5 vs 4.6 out of 5.
Ready to choose?
Explore detailed reviews, user ratings, and pricing for both Tomorrow.io and RainViewer.