Best Free NVIDIA Earth-2 Alternatives

3 alternatives to NVIDIA Earth-2 with a free plan or free tier, ranked by how closely they match. The percentage is a match score, not a popularity score.

Replacing: NVIDIA Earth-2 — This system tackles weather forecasting with AI models that replace traditional physics siInput: data · Output: data
1
WeatherNext
Weather predictions arrive faster than traditional forecasting models—and they don't sacrifice accuracy
Quicker forecasts than physics-based models, with a freemium plan
Input: data · Output: data
Free plan
AI Predictions
2
ECMWF AIFS
ECMWF AIFS is the Artificial Intelligence Forecasting System from the European Centre for Medium-Range Weather Forecasts.
Forecasting system from the European Centre for Medium-Range Weather Forecasts; open source
Input: data · Output: data
Free plan
AI Predictions
3
Pangu-Weather
Pangu-Weather is an open repository for a 3D high-resolution neural network model that forecasts global weather.
Open repository of a 3D neural network for global weather; runs on ONNX
Input: data · Output: data
Free plan
AI Predictions

Can it really replace NVIDIA Earth-2? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.

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At a glance: top NVIDIA Earth-2 alternatives

ToolMatchInputOutputPricingFree planRatingCategory
WeatherNext 85% data data Freemium Yes — AI Predictions
ECMWF AIFS 85% data data Free Yes — AI Predictions
Pangu-Weather 82% data data Free Yes — AI Predictions

Frequently asked

What is the best free NVIDIA Earth-2 alternative?
WeatherNext (85% match) is the closest free alternative to NVIDIA Earth-2: Weather predictions arrive faster than traditional forecasting models—and they don't sacrifice accuracy. ECMWF AIFS (85% match) and Pangu-Weather (82% match) come next.
How is the match percentage calculated?
It measures how much of NVIDIA Earth-2's job a tool can take over: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.

How this list is ranked

The match score measures how much of NVIDIA Earth-2's job each tool can take over: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.

Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.