Both Google AI Studio and Mistral AI offer free plans. Both rated 4.5/5 by users.

Google's free development environment for experimenting with Gemini models and generating API keys for production deployment.

European AI company offering powerful open-source and commercial language models with a strong focus on efficiency and data sovereignty.


Independent analysis based on features, pricing, and user ratings
Google AI Studio uniquely offers Gemini 1.5 Pro/Flash, 2M context window, Multimodal input. Mistral AI uniquely offers Mistral Large/Small/Nemo, Open source models, JSON mode. Both share 1 features including Function calling.
Both Google AI Studio and Mistral AI offer free plans.

Free tier available

Free tier available