Cohere
Trial API key for evaluation.
AI APIs
What you get
Free API calls with a Trial API key.
How to get it
Sign up at cohere.com and use the trial key.
What it requires
Not stated by vendor
The catch
Trial keys are rate limited and may not be used for production or commercial purposes.
From the official page ยท checked 2026-10-14
Compared in: Best free LLM APIs