Keywords AI
Fireworks AI vs Vast.ai
Compare Fireworks AI and Vast.ai side by side. Both are tools in the Inference & Compute category.
Quick Comparison
| Category | Inference & Compute | Inference & Compute |
| Pricing | Usage-based | — |
| Best For | Developers deploying open-source models who need fast, reliable, and cost-efficient inference | — |
| Website | fireworks.ai | vast.ai |
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| Use Cases |
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When to Choose Fireworks AI vs Vast.ai
- Production inference for open-source LLMs
- Fine-tuned model deployment
- Low-latency AI applications
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.
About Vast.ai
Vast.ai is a decentralized GPU marketplace that connects GPU owners with AI developers, offering some of the lowest prices in the market through auction-based pricing. The platform provides access to a wide range of GPUs from consumer-grade to data center hardware for training, fine-tuning, and inference workloads.
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 →