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What is Groq?
Groq is an AI tool by Groq, Inc. that runs language, transcription and speech models at very high speed on its own chip, the LPU (Language Processing Unit), for developers and companies that need fast responses inside their apps. Its cloud service, GroqCloud, exposes an OpenAI-compatible API, so many existing integrations only need a new base URL and key.
What is Groq used for?
Groq does not train its own frontier models; it hosts open models and serves them with very low latency. The catalog includes GPT-OSS 120B and 20B, quoted at roughly 500 and 1,000 tokens per second, plus Llama, Qwen and other models as availability changes. For audio it offers Whisper large-v3 and its turbo variant, along with text to speech.
What can you build with the Groq API?
- Chatbots and agents with tool use, JSON output and reasoning.
- Audio transcription and translation with word or segment timestamps.
- Batch processing and a Flex tier for workloads that can wait.
- Prompt caching and LoRA adapters for more specific use cases.
Groq runs data centers in several regions, including Finland and London, and sells dedicated deployments to enterprises and governments. The company says more than six million developers use the platform.
Groq pros and cons
Pros: very high generation speed, low real-time latency, a familiar API and clear docs with Python and JavaScript examples. Cons: only hosted open models are available, not closed models from OpenAI or Anthropic; some models move to enterprise-only access, and rate limits depend on your account tier. Check the model list before picking it for production.
Groq features and use cases
How to use Groq
Groq FAQ
What is Groq?
Groq is a company that builds the LPU chip and runs GroqCloud, a service that serves open AI models with very low latency through an API.
Is Groq free?
There is a free tier with rate limits for testing the API; heavier use is paid per usage. See the pricing section.
Does Groq have an API?
Yes, it is the core product: an OpenAI-compatible API for chat, audio and speech, with official Python and JavaScript SDKs.
Does it work in Spanish?
Yes, the language models and Whisper understand and generate Spanish; the console and docs are in English.
Which models does Groq offer?
Open models such as GPT-OSS 120B and 20B, Whisper large-v3 and turbo, plus Llama or Qwen models depending on the current catalog.
Is Groq the same as Grok from xAI?
No. Groq is the LPU chip company behind GroqCloud; Grok is xAI's assistant and the two are unrelated.
Which audio formats are supported?
FLAC, MP3, MP4, MPEG, MPGA, M4A, OGG, WAV and WebM, with file size limits that depend on your account tier.
Where is data processed?
Groq runs data centers in several regions, including Finland and London, and offers dedicated deployments when required.
What are the alternatives to Groq?
On GptZone you can compare OpenRouter, Cerebras Inference and Replicate for model access through an API.
Groq pricing and plans
Information from the official GroqCloud docs (Checked on: 05/11/2026). Currency: USD. There is a free tier with rate limits and a pay-as-you-go Developer tier; enterprises can request dedicated contracts.
- GPT-OSS 20B: 0.075 USD per million input tokens and 0.30 USD per million output tokens.
- GPT-OSS 120B: 0.15 USD per million input and 0.60 USD per million output.
- Whisper large-v3: 0.111 USD per audio hour; Whisper large-v3 turbo: 0.04 USD per hour (10-second minimum billed).
Rates may change; check the models page before budgeting.
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