Free API provider

Free AI API access at IBM watsonx.ai (Lite plan)

IBM watsonx.ai (Lite plan) has 1 published free API listing. Compare the models and limits stated in each source, then confirm current terms with the provider.

4 listed modelsVisit provider

Models listed

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GPT-OSS 120B Granite 4Llama 3.3 70B InstructLlama 4

Published provider record

Granite 4, Llama 3.3 70B Instruct, Llama 4, GPT-OSS 120B

Models: Granite 4, Llama 3.3 70B Instruct, Llama 4, GPT-OSS 120B
Stated free limit: 2 requests/second (Lite)
Payment card: Not stated
Signup: https://www.ibm.com/products/watsonx-ai/pricing
Official documentation: https://www.ibm.com/docs/en/software-hub/5.3.x?topic=services-watsonxai

Last checked November 9, 2026

Limits and signup requirements are copied from the listed sources and can change. Check the provider’s terms before relying on access.

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