AI Natives

Everything you need to move fast

Stay ahead with day-0 model access, the fastest inference at the lowest cost, and a complete developer workflow from prototype to production. Flexible deployment lets you scale how you want.

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Fireworks AI Cloud

Next big thing in AI? Let us help jumpstart your journey

1. Build in seconds

Get day-0 access to the latest open models, including DeepSeek, Qwen3, gptOSS, and Kimi K2
With a single API call, you can run, test, and ship new features instantly
Run on the lowest latency with our optimized models

2. Experiment fast, tune faster

Optimize for speed, quality, and cost based on your data and usage patterns
Train large, SOTA models using advanced methods like SFT and quantization-aware training to achieve ideal results
Surpass frontier model quality with reinforcement training

3. Scale to production

Choose the deployment that fits your needs - from serverless, on-demand, or reserved instances
Deploy globally without compromising on speed and latency
Access the latest hardware without managing complex infrastructure

Moving fast? We will help you move faster

Fireworks for Startups program gives AI-native startups the platform, tools, and expertise to build differentiated products, accelerate time to market, and scale fast

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Developer Tools

A Developer-First AI Cloud

Build on the fastest inference for open-source models — up to 15× faster than closed providers — at a predictable cost optimized for performance and scale.

Developer SDK and toolkit

Get started fast with our Build SDK, plus a full developer toolkit for testing, building agents, and running evals.

Flexible deployment options

Run serverless, on-demand, or reserved clusters. Deploy in the cloud or your VPC — all with a single control plane.

Optimized for speed and cost

Maximize throughput per dollar on our optimized GPUs, so you scale predictably without runaway per-token costs.

Cursor builds lightning fast code edits with Fireworks

Cursor’s Fast Apply feature lets developers instantly accept high-quality code suggestions with a single click. Powered by Fireworks’ speculative decoding, it delivers faster, more accurate edits—outperforming GPT-4 in both speed and usability

Read the Case Study

13x

Faster inference speed