DeepSeek R1 0528, an updated version of the state-of-the-art DeepSeek R1 model, is now available. Try it now!

Build. Customize. Scale.

Build and run magical AI agents and applications in seconds on the fastest inference platform.

Build

Start experimenting with open models in just seconds

Run popular models like DeepSeek, Llama, Qwen, and Mistral instantly with a single line of code—perfect for any use case, from voice agents to code assistants. Use our intuitive Fireworks SDKs to easily tune, evaluate, and iterate on your app - no GPU set up required.

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Quality Customization

Maximize quality with advanced tuning

Unlock the full potential of model customization without the complexity. Get the highest-quality results from any open model using advanced tuning techniques like reinforcement learning, quantization-aware tuning, and adaptive speculation.

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Inference

Blazing Speed. Low Latency. Optimized Cost.

Run your AI workloads on the industry’s leading inference engine. Fireworks delivers real-time performance with minimal latency, high throughput, and unmatched concurrency—designed for mission-critical applications. Optimize for your use case without sacrificing speed, quality, or control.

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Scale

Scale seamlessly, anywhere

Deploy globally without managing infrastructure. Fireworks automatically provisions the latest GPUs across 10+ clouds and 15+ regions for high availability, consistent performance, and seamless scaling—so you can focus on building.

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Built for enterprises. Trusted in production.

Enhanced for enterprises

Flexible deployment on-prem, in your VPC, or in the cloud

Monitor workloads, system health, and audit logs

Secure team collaboration and management

SOC2 Type II & HIPAA compliant

Available on AWS and GCP marketplace

Success with Fireworks AI

“Fireworks has been an amazing partner getting our Fast Apply and Copilot++ models running performantly. They were a cut above other competitors we tested on performance. We’ve done extensive testing on their quantized model quality for our use cases and have found minimal degradation. Additionally, Fireworks has been a key partner to help us implement task specific speed ups and new architectures, allowing us to achieve bleeding edge performance!”

"We've had a really great experience working with Fireworks to host open source models, including SDXL, Llama, and Mistral. After migrating one of our models, we noticed a 3x speedup in response time, which made our app feel much more responsive and boosted our engagement metrics."

"Fireworks has been a fantastic partner in building AI dev tools at Sourcegraph. Their fast, reliable model inference lets us focus on fine-tuning, AI-powered code search, and deep code context, making Cody the best AI coding assistant. They are responsive and ship at an amazing pace."