Find API credits, free tokens, top-up bonuses, and usage discounts by eligibility and availability.
Alibaba Cloud Model Studio
New Model Studio users receive separate free token allowances for supported models in China North 2 (Beijing), typically 1 million tokens per model for 90 days.
ModelScope
Registered users receive 2,000 free inference calls per day across eligible models, usually limited to 200 per model; some larger models allow only 100.
Cloudflare
Workers AI includes 10,000 free Neurons each day, resetting at 00:00 UTC. Neurons measure model compute cost and are not equivalent to tokens.
Cohere
Cohere Trial keys allow up to 1,000 API calls per month for evaluation. Individual endpoints also have per-minute limits and are not equivalent to production keys.
Google AI
Selected Gemini API models offer free input and output tokens. Supported models and actual rate limits depend on the project and are shown in Google AI Studio.
Groq
Groq offers an API free tier without adding a payment method first. Request and token limits are calculated separately for each model.
