Groq
About
Ultra-fast AI inference platform with LPU architecture for millisecond responses, supporting Llama, Mixtral and other open models
Our Verdict
RecommendedThe fastest LLM inference available — purpose-built hardware that delivers responses before you finish reading the prompt.
Groq's custom LPU hardware achieves inference speeds that make other providers feel sluggish. Hundreds of tokens per second for models like Llama 3 and Mixtral—fast enough that responses feel instant.
The practical impact is significant for real-time applications: chatbots that respond as fast as conversation, agents making dozens of LLM calls without latency bottlenecks.
The limitation is model selection. Groq serves open-source models rather than proprietary ones like GPT-4 or Claude. Speed is excellent but with the capability ceiling of open-source models.
Best for
- •Real-time applications where response latency matters most
- •Multi-step AI agents making many sequential LLM calls
- •Developer prototyping with fast feedback loops
- •High-volume concurrent request applications
Consider alternatives if
- •You need frontier-model reasoning quality (→ Claude API, OpenAI API)
- •You want to run models locally for full privacy (→ Ollama)
- •You need a broader model selection including proprietary ones (→ OpenRouter)
Supported Platforms
Available platforms include Web App and API.
Key Features
Pricing
Use Cases
Pros
Cons
Latest Update
2026: Groq advances LPU hardware & models
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