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Fireworks AI Inference by Fireworks AI — Product Research | aVenture

Fireworks AI provides a serverless inference platform that runs large language, image, audio, and embedding models through OpenAI-compatible APIs. Customers can deploy models on shared infrastructure, reserve dedicated capacity on demand, or run workloads inside their own cloud accounts with an enterprise bring-your-own-cloud option.

The platform supports popular open model families such as Llama, Mixtral, Qwen, and Stable Diffusion, and offers fine-tuning tools, custom model weights, and enterprise security controls. Pricing is usage-based, with separate rates for serverless tokens, fine-tuning compute, and reserved GPU deployments.

Fireworks AI Inference - Direct Competitors

Attribute	Fireworks AI Inference	Baseten Embeddings, Baseten Inference Stack, Pre-optimized Model APIs	Cumulus Inference Platform, IonRouter	Echo	GroqCloud	Inference API	NIM	Together AI Inference
Provider	Fireworks AI fireworks.ai$327M raised · Series C	Baseten baseten.co$2.1B raised · Series F	Cumulus Labs cumuluslabs.io	Tracer tracerml.ai$500k raised · Seed	Groq groq.com$1B raised · Series D	Sail Research sailresearch.com$80M raised · Seed	NVIDIA nvidia.com$24.1B raised · Public	Together AI together.ai$1.2B raised · Series C
Founded	2022	2019	2025	2026	2016	2026	1993	2022
Sells To	Enterprise	Enterprise	B2B	Enterprise	Enterprise	Developers, Enterprise	Consumers, Enterprise	Enterprise
Pricing Model	Recurring	Recurring, Software, Usage-based	B2B Subscription	B2B Subscription	Recurring	Usage-based	Licensing, Product Sales, Subscription	Recurring
Ownership	Venture Capital	Equity, Venture Capital	Venture-backed private company	Private	Venture Capital	Venture-backed private company	Public	Venture Capital