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Cumulus Labs

The Fastest Multimodal Inference OS

Winter 2026B2B / B2B -> InfrastructureSan Francisco, CA, USA2 employees

About

Cumulus Labs is a fast multimodal inference provider, purpose-built for AI teams who want faster performance, lower costs, and zero infrastructure work on fine-tuned & open source models. Most teams today are stuck choosing between bad options. Self-hosting inference means wrestling with configurations and babysitting infrastructure that slows/breaks at scale. Big providers like Fireworks are convenient but extremely expensive and idle GPUs. Cumulus ships Ion, a proprietary inference engine that run LLMs, VLMs, and audio/video gen with high performance and lower cost.

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Founders (2)

Suryaa Rajinikanth
Founder
Veer Shah
Founder

Details

Status
Active
Stage
Early
Team Size
2
Regions
United States of America, America / Canada, Remote, Partly Remote
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