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A list of free LLM inference resources accessible via API.
Summary verifiedOne-line summary from the repository description on GitHub
This lists various services that provide free access or credits towards API-based LLM usage.
[!NOTE]
Please don't abuse these services, else we might lose them.
[!WARNING]
This list explicitly excludes any services that are not legitimate (eg reverse engineers an existing chatbot)
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Full report on OSS Insight4 commits / 30d · last push 2 days ago
Bus factor: moderate — review contributor spread
Limits:
Models share a common quota.
Data is used for training when used outside of the UK/CH/EEA/EU.
| Model Name | Model Limits |
|---|---|
| Gemini 3.5 Flash | 250,000 tokens/minute 20 requests/day 5 requests/minute |
| Gemini 3 Flash | 250,000 tokens/minute 20 requests/day 5 requests/minute |
| Gemini 3.1 Flash-Lite | 250,000 tokens/minute 500 requests/day 15 requests/minute |
| Gemini 2.5 Flash | 250,000 tokens/minute 20 requests/day 5 requests/minute |
| Gemini 2.5 Flash-Lite | 250,000 tokens/minute 20 requests/day 10 requests/minute |
| Gemini 3.1 Flash TTS | 10,000 tokens/minute 10 requests/day 3 requests/minute |
| Gemini 2.5 Flash TTS | 10,000 tokens/minute 10 requests/day 3 requests/minute |
| Gemini Robotics-ER 1.6 | 250,000 tokens/minute 20 requests/day 5 requests/minute |
| Gemini Robotics-ER 1.5 | 250,000 tokens/minute 20 requests/day 10 requests/minute |
| Gemma 3 27B Instruct | 15,000 tokens/minute 14,400 requests/day 30 requests/minute |
| Gemma 3 12B Instruct | 15,000 tokens/minute 14,400 requests/day 30 requests/minute |
| Gemma 3 4B Instruct | 15,000 tokens/minute 14,400 requests/day 30 requests/minute |
| Gemma 3 1B Instruct | 15,000 tokens/minute 14,400 requests/day 30 requests/minute |
Phone number verification required. Models tend to be context window limited.
Limits: 40 requests/minute
Limits (per-model): 1 request/second, 500,000 tokens/minute, 1,000,000,000 tokens/month
Limits: 30 requests/minute, 2,000 requests/day
HuggingFace Serverless Inference limited to models smaller than 10GB. Some popular models are supported even if they exceed 10GB.
Limits: $0.10/month in credits
Routes to various supported providers.
Limits: $5/month
AI gateway with curated models.
Free models may use data for improvement.
| Model Name | Model Limits |
|---|---|
| gpt-oss-120b | 30 requests/minute 60,000 tokens/minute 900 requests/hour 1,000,000 tokens/hour 14,400 requests/day 1,000,000 tokens/day |
| Llama 3.1 8B | 30 requests/minute 60,000 tokens/minute 900 requests/hour 1,000,000 tokens/hour 14,400 requests/day 1,000,000 tokens/day |
| Model Name | Model Limits |
|---|---|
| Allam 2 7B | 7,000 requests/day 6,000 tokens/minute |
| Llama 3.1 8B | 14,400 requests/day 6,000 tokens/minute |
| Llama 3.3 70B | 1,000 requests/day 12,000 tokens/minute |
| Llama 4 Scout Instruct | 1,000 requests/day 30,000 tokens/minute |
| Whisper Large v3 | 2,000 requests/day |
| Whisper Large v3 Turbo | 2,000 requests/day |
| canopylabs/orpheus-arabic-saudi | |
| canopylabs/orpheus-v1-english | |
| groq/compound | 250 requests/day 70,000 tokens/minute |
| groq/compound-mini | 250 requests/day 70,000 tokens/minute |
| meta-llama/llama-prompt-guard-2-22m | |
| meta-llama/llama-prompt-guard-2-86m | |
| openai/gpt-oss-120b | 1,000 requests/day 8,000 tokens/minute |
| openai/gpt-oss-20b | 1,000 requests/day 8,000 tokens/minute |
| openai/gpt-oss-safeguard-20b | 1,000 requests/day 8,000 tokens/minute |
| qwen/qwen3-32b | 1,000 requests/day 6,000 tokens/minute |
| qwen/qwen3.6-27b | 1,000 requests/day 8,000 tokens/minute |
Limits:
Models share a common monthly quota.
Extremely restrictive input/output token limits.
Limits: 10,000 neurons/day
Credits: $1
Models: Various open models
Credits: $30
Credits: $1
Models: Various open models
Credits: $0.5 for 1 year
Models: Various open models
Credits: $10 for 3 months
Models: Jamba family of models
Credits: $10 for 3 months
Models: Solar Pro/Mini
Credits: $15
Requirements: Phone number verification
Models: Various open models
Credits: 1 million tokens/model
Credits: $5/month upon sign up, $30/month with payment method added
Models: Any supported model - pay by compute time
Credits: $1, $25 on responding to email survey
Models: Various open models
Credits: $1
Models:
Credits: $5 for 3 months
Models:
Credits: 1,000,000 free tokens
Models: