Google AI · Free
Gemini API Free
75/100 confidence: medium
Verdict
Free tier for supported Gemini models. Huge context windows (up to 1M tokens) at no cost within quotas.
The terms
- Free input/output for supported models within model/project limits
From the official page
"free of charge input/output within rate limits for supported models"
Verified 2026-08-23
The math
Free within provider limits — effective marginal cost is $0 until quotas are hit.
Best for
experimentation, learning, prototyping
Watch out
Dynamic quotas per model/project. Not suitable for production workloads.