Companies › Fireworks AI
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Fireworks AI

Redwood City, US · founded 2022 · ~250 employees · Software Publishers · Crunchbase rank #62 · fireworks.ai

Fireworks AI provides a cloud-based platform that enables developers and enterprises to run, fine-tune and deploy open-source large language, vision and multimodal models through a low-latency inference engine. The company offers serverless infrastructure that handles model lifecycle management from development to production, and gives users access to a library of pre-optimised models alongside the ability to customise models for their own data and use cases. Through partnerships with leading GPU and cloud hardware providers, Fireworks AI supports high throughput, reduced latency and scalable deployments without requiring customers to provision or manage their own infrastructure. The platform addresses the challenge of converting prototype AI models into operational applications by combining infrastructure optimisation, developer tools and enterprise-grade compliance.

Also: llms · generative ai · artificial intelligence · developer tools · software engineering · inference · software development · cloud-native ai solutions · multi-modal ai support · cloud ai infrastructure · technology · multi-model inference support

Funding

1
Every round, secondary, debt facility or acquisition involving Fireworks AI that AI Lounge tracks, newest first. Latest: Series D on Jul 15, 2026.
Fireworks AI logo
$1.5B
val. $17.5B
18× EV/ARR

Timeline · 4

Oct 30, 2026
Deal
Jul 15, 2026
Round
Series D · $1.5B at $17.5B · TCV, Atreides Management, Index Ventures
Jul 15, 2026
Deal

In the news

3
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