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Cerebras vs Fireworks AI

Compare Cerebras and Fireworks AI side by side. Both are tools in the Inference & Compute category.

Quick Comparison

	Cerebras	Fireworks AI
Category	Inference & Compute	Inference & Compute
Pricing	Usage-based	Usage-based
Best For	Enterprises and developers who need the fastest possible LLM inference	Developers deploying open-source models who need fast, reliable, and cost-efficient inference
Website	cerebras.net	fireworks.ai
Key Features	Wafer-scale inference chips Record-breaking inference speed Simple API deployment Optimized for large language models Custom silicon architecture	Optimized inference for open-source models Function calling and JSON mode Fast iteration with model playground Competitive pricing Enterprise deployment options
Use Cases	Ultra-fast LLM inference Real-time AI applications High-throughput text generation Enterprise inference infrastructure Latency-critical AI deployments	Production inference for open-source LLMs Fine-tuned model deployment Low-latency AI applications Compound AI systems Cost-optimized inference

When to Choose Cerebras vs Fireworks AI

Choose Cerebras if you need

Ultra-fast LLM inference
Real-time AI applications
High-throughput text generation

Pricing: Usage-based

Choose Fireworks AI if you need

Production inference for open-source LLMs
Fine-tuned model deployment
Low-latency AI applications

Pricing: Usage-based

About Cerebras

Cerebras builds the world's largest AI chips—wafer-scale processors that contain millions of cores on a single silicon wafer. The Cerebras CS-2 system delivers massive parallelism for AI training and ultra-fast inference for open-source models. Through Cerebras Inference, developers can access some of the fastest LLM inference speeds available, particularly for Llama models.

View Cerebras profile →Visit website

About Fireworks AI

Fireworks AI is a generative AI inference platform that offers fast, cost-efficient model serving. The platform hosts popular open-source models and supports custom model deployments with optimized inference using proprietary serving technology. Fireworks specializes in compound AI systems with features like function calling, JSON mode, and grammar-guided generation that make it easy to build structured AI applications.

View Fireworks AI profile →Visit website

What is Inference & Compute?

Platforms that provide GPU compute, model hosting, and inference APIs. These companies serve open-source and third-party models, offer optimized inference engines, and provide cloud GPU infrastructure for AI workloads.

Browse all Inference & Compute tools →