llama.cpp
by Open Source (Georgi Gerganov)
C/C++ LLM inference engine
Pricing
Free
Difficulty
advanced
Time to Start
2 hours
Privacy
high
Free Tier
Completely free and open-source (MIT)
Limits: None (hardware-limited)
When to upgrade: N/A (fully free)
Use Cases
Efficient local LLM inference; model quantization; embedded AI; research; foundation for other tools
Technical Details
Type: local
Offline: Yes
API: Yes
Languages: Multilingual (depends on model)
Integrations: Foundation for Ollama, LM Studio, GPT4All; Python bindings; server mode (OpenAI-compatible)
Ideal For
ML engineersC/C++ developersembedded systems developersresearchersperformance optimizers
Supported Content
Textembeddings
Output Formats
Text generationembeddingsAPI responses (server mode)