Groq
Very fast inference for open models.
Groq · checked Oct 22, 2026
What it is
Groq runs open-weight models on its LPU hardware for very low-latency inference with an OpenAI-compatible API.
Use cases
- →Latency-critical features
- →Voice and realtime agents
- →Cheap open-model inference
Pros
- +Extremely fast responses
- +OpenAI-compatible API
- +Open-model focus
Cons
- −No frontier closed models
- −Model lineup changes
Where it ranks
- #5 Best LLM APIs & Model Routers
Very fast open-model inference; check current rates.
FAQ
How much does Groq cost?
Usage-based per-token pricing; check pricing (pricing page did not show rates when checked). (As checked on 2026-10-22; confirm on https://groq.com/pricing.)
What is Groq best for?
#5 in Best LLM APIs & Model Routers: Latency-critical features.
What are the best alternatives to Groq?
OpenRouter (One API for 500+ models across 80+ providers); OpenAI API (GPT-6 family models via API).
Is Groq open source?
No, Groq is a commercial product.