OpenAI API vs Groq
Compare OpenAI API and Groq on deployment, pricing, model support, and more.
OpenAI API
- Tagline
- GPT-5.6, embeddings, image, and speech APIs — the default LLM API for most AI apps
- Description
- Programmatic access to OpenAI models: GPT-5.6 (Sol / Terra / Luna), legacy GPT-4o IDs where still offered, image and speech models, embeddings, and agent/assistant APIs. OpenAI-compatible Chat Completions remain the industry default interface. Confirm current model IDs and pricing on platform.openai.com — GPT-4 branding is outdated for new builds.
- Category
- Code / DevTools
- Pricing
- Freemium
- Metric
- 2,000,000 Developers using OpenAI API (source)
- Link
- Visit
Groq
- Tagline
- Ultra-fast LLM inference API — run Llama, Mixtral, and Gemma at 500+ tokens/second on custom LPU hardware
- Description
- Groq is a cloud inference provider running popular open-source LLMs (Llama, Mixtral, Gemma) on their custom Language Processing Unit (LPU) hardware, achieving 500-800+ tokens/second — dramatically faster than GPU-based inference. With a free tier and OpenAI-compatible API, Groq is widely used for building low-latency AI applications, real-time agents, and prototyping with open models without managing infrastructure.
- Category
- LLM Frameworks
- Pricing
- Freemium
- Metric
- —
- Link
- Visit
| Attribute | OpenAI API | Groq |
|---|---|---|
| Tagline | GPT-5.6, embeddings, image, and speech APIs — the default LLM API for most AI apps | Ultra-fast LLM inference API — run Llama, Mixtral, and Gemma at 500+ tokens/second on custom LPU hardware |
| Category | Code / DevTools | LLM Frameworks |
| Pricing | Freemium | Freemium |
| Description | Programmatic access to OpenAI models: GPT-5.6 (Sol / Terra / Luna), legacy GPT-4o IDs where still offered, image and speech models, embeddings, and agent/assistant APIs. OpenAI-compatible Chat Completions remain the industry default interface. Confirm current model IDs and pricing on platform.openai.com — GPT-4 branding is outdated for new builds. | Groq is a cloud inference provider running popular open-source LLMs (Llama, Mixtral, Gemma) on their custom Language Processing Unit (LPU) hardware, achieving 500-800+ tokens/second — dramatically faster than GPU-based inference. With a free tier and OpenAI-compatible API, Groq is widely used for building low-latency AI applications, real-time agents, and prototyping with open models without managing infrastructure. |
| Metric | 2,000,000 Developers using OpenAI API (source) | — |
| Link | Visit | Visit |