Provider
FreeInference (Harvard SEAS)
- Models stated
- DeepSeek V4 Flash, GLM-5.1, GLM 5.3 Flash, MiniMax, Qwen3.6 35B, Claude
- Stated free limit
- Free access
- Payment card
- Not stated
Free AI API comparison
Free API providers for Claude
These 3 providers list Claude in their published free API access information. Compare the stated limits, requirements and sources; provider terms may change.
3 providersBrowse all free APIs
Provider
Kiro (AWS)
- Models stated
- Qwen3, DeepSeek 3.2, MiniMax, Claude
- Stated free limit
- Free access
- Payment card
- Not stated
Provider
Puter.js
- Models stated
- Claude, GPT, Gemini
- Stated free limit
- See provider details
- Payment card
- Not stated
โFreeโ and quota details reflect published provider information. Check the providerโs own terms, regional restrictions, and current account requirements before using the API.