Fastest inference for open & custom models.
Fireworks AI is a high-performance inference platform for LLMs and image models. If you need low latency and don't want to babysit GPUs, this is the dev-friendly choice.
Who it's for: Engineers shipping AI features to production who want speed, fine-tuning, and a generous free tier.
Serve top open models plus vision models through one endpoint.
Native tool use for agentic workflows and structured output.
Fine-tune models on your own data without standing up training infra.
A custom CUDA kernel stack that keeps first-token latency low.
Fireworks is the dev-friendly inference layer when you need speed and don't want to manage GPUs. The free tier is enough to ship a prototype; scaling is painless.