Skip to content
Fireworks AI logo

Fireworks AI

Harness state-of-the-art open-source LLMs and image models at blazing speeds with Fireworks AI. Utilize rapid deployment, fine-tuning without extra costs, FireAttention for model efficiency, and FireFunction for complex AI applications including automation and domain-expert copilots.

★ 2.3 average rating

Paid • ProprietaryOnlineSoftware as a Service SaaSBy Fireworks AI

About Fireworks AI

Use state-of-the-art, open-source LLMs and image models at blazing fast speed, or fine-tune and deploy your own at no additional cost with Fireworks AI. The fastest and most efficient inference engine to build production-ready, compound AI systems. Bridge the gap between prototype and production to unlock real value from generative AI. Fastest platform to build and deploy generative AI Start with the fastest model APIs, boost performance with cost-efficient customization, and evolve to compound AI systems to build powerful applications. Instantly run popular and specialized models, including Llama3, Mixtral, and Stable Diffusion, optimized for peak latency, throughput, and context length. FireAttention, our custom CUDA kernel, serves models four times faster than vLLM without compromising quality. Disaggregated serving Semantic caching Speculative decoding Fine-tune with our LoRA-based service, twice as cost-efficient as other providers. Instantly deploy and switch between up to 100 fine-tuned models to experiment without extra costs. Serve models at blazing-fast speeds of up to 300 tokens per second on our serverless inference platform. Supervised fine-tuning Self-tune Cross-model batching Handle tasks with multiple models, modalities, and external APIs and data instead of relying on a single model. Use FireFunction, a SOTA function calling model, to compose compound AI systems for RAG, search, and domain-expert copilots for automation, code, math, medicine, and more. Open-weight model Orchestration and execution Schema-based constrained generation

Key Features

  • ✓Ad-free
  • ✓AI-Powered

Top Alternatives

See all →

Frequently asked questions

What is Fireworks AI?

Harness state-of-the-art open-source LLMs and image models at blazing speeds with Fireworks AI. Utilize rapid deployment, fine-tuning without extra costs, FireAttention for model efficiency, and FireFunction for complex AI applications including automation and domain-expert copilots. It is listed under the Paid • Proprietary license model in the SaaS Lenz directory.

Is Fireworks AI free to use?

Fireworks AI is listed as Paid • Proprietary in our directory. Pricing and plan details can change, so check the official website for current terms before committing.

What platforms does Fireworks AI run on?

Fireworks AI is available on Online, Software as a Service SaaS, so you can use it across the devices your team already works with.

Who develops Fireworks AI?

Fireworks AI is developed by Fireworks AI. You can find more background and documentation on the product's official website.

What are the best alternatives to Fireworks AI?

Popular alternatives to Fireworks AI include Unsloth, Weights & Biases. Compare their features, license models, and platforms on the SaaS Lenz alternatives page.