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Build. Tune. Scale.

Open-source AI models at blazing speed, optimized for your use case, scaled globally with the Fireworks AI Cloud

Building with Fireworks

Run and tune your models on our highly scalable, optimized virtual cloud infrastructure

Base Model

Globally distributed virtual cloud infrastructure running on the latest hardware

Base Model

Enterprise-grade security and reliability across mission-critical workloads

Base Model

Fast inference engine delivering industry-leading throughput and latency.

Base Model

Optimized deployments across quality, speed,
and cost

Why Fireworks

Startup velocity. Enterprise-grade stability.

From AI Natives to Enterprises, Fireworks powers everything from rapid prototyping to mission-critical workloads

Customer Love

What our customers are saying

Sourcegraph

"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."

Beyang Liu Testimonial
Beyang Liu | CTO at Sourcegraph
Notion logo dark
"By partnering with Fireworks to fine-tune models, we reduced latency from about 2 seconds to 350 milliseconds, significantly improving performance and enabling us to launch AI features at scale. That improvement is a game changer for delivering reliable, enterprise-scale AI"
Sarah Sachs
Sarah Sachs | AI Lead at Notion
Cursor logo dark

“Fireworks has been an amazing partner getting our Fast Apply and Copilot++ models running performantly. They exceeded other competitors we reviewed on performance. After testing their quantized model quality for our use cases, we have found minimal degradation. Fireworks helps implement task specific speed ups and new architectures, allowing us to achieve bleeding edge performance!”

Sualeh Asif Testimonial
Sualeh Asif | CPO at Cursor
Quora

"Fireworks is the best platform out there to serve open source LLMs. We are glad to be partnering up to serve our domain foundation model series Ocean and thanks to its leading infrastructure we are able to serve thousands of LoRA adapters at scale in the most cost effective way."

SPENCER CHAN
Spencer Chan | Product Lead at Quora
Sourcegraph

"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."

Beyang Liu Testimonial
Beyang Liu | CTO at Sourcegraph
Notion logo dark
"By partnering with Fireworks to fine-tune models, we reduced latency from about 2 seconds to 350 milliseconds, significantly improving performance and enabling us to launch AI features at scale. That improvement is a game changer for delivering reliable, enterprise-scale AI"
Sarah Sachs
Sarah Sachs | AI Lead at Notion
Cursor logo dark

“Fireworks has been an amazing partner getting our Fast Apply and Copilot++ models running performantly. They exceeded other competitors we reviewed on performance. After testing their quantized model quality for our use cases, we have found minimal degradation. Fireworks helps implement task specific speed ups and new architectures, allowing us to achieve bleeding edge performance!”

Sualeh Asif Testimonial
Sualeh Asif | CPO at Cursor
Quora

"Fireworks is the best platform out there to serve open source LLMs. We are glad to be partnering up to serve our domain foundation model series Ocean and thanks to its leading infrastructure we are able to serve thousands of LoRA adapters at scale in the most cost effective way."

SPENCER CHAN
Spencer Chan | Product Lead at Quora
Case Study

Sentient Achieved 50% Higher GPU Throughput with Sub-2s Latency

Sentient waitlisted 1.8M users in 24 hours, delivering sub-2s latency across 15-agent workflows with 50% higher throughput per GPU and zero infra sprawl, all powered by Fireworks

Sentient logo
50%
Higher throughput per GPU

Start building today

Instantly run popular and specialized models.