Fireworks AI is the global AI inference cloud and infrastructure platform that enables teams like Cursor, Uber, DoorDash, and Shopify to build, tune, and scale highly optimized generative AI applications. Founded by the team behind PyTorch, and backed by Sequoia, Benchmark, Lightspeed, Index, Nvidia, and AMD. Fireworks provides deep support for hundreds of state-of-the-art open models in text, image, audio, embedding, and multi-modal formats globally.

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Funding Events

Date	Amount	Type	Investors	Valuation
10/28/25	$250,000,000	Series C	Evantic Index Ventures Lightspeed Venture Partners Sequoia Capital	$4,000,000,000
07/16/26	$1,505,000,000	Series D	Atreides Management Evantic Index Ventures Lightspeed Venture Partners NVIDIA TCV	$17,500,000,000