# Cumulus Labs — The Fastest Multimodal Inference OS

```yaml
url: "https://forg.to/companies/cumulus-labs"
website: "https://cumuluslabs.io"
industry: "SaaS"
company_size: "1-10 employees"
headquarters: "San Francisco, USA"
is_hiring: false
open_roles: 0
verified: false
created: 2026-07-23
```

## About Cumulus Labs

Cumulus Labs lets engineering teams ship AI in production without needing a dedicated ML platform team. Right now, companies building AI products are forced to stitch together separate vendors for routing, observability, evaluation, fine-tuning, and inference. This fragmented approach is brittle, expensive, and is a common reason enterprises fail with AI.   We replace that entire stack with a single unified platform. Developers can keep their existing code while instantly upgrading to a unified platform that handles routing, semantic caching, continuous shadow evaluation, simulated data, and one-click fine-tuning.  Behind the platform is Ion, our proprietary inference engine running on a custom NVIDIA Grace GPU fleet. Ion uses in-house custom GPU kernels to deliver 30 to 50 percent more throughput than standard vLLM or SGLang, giving our customers SOTA inference economics.

## Links

- Website: https://cumuluslabs.io
- Forg: https://forg.to/companies/cumulus-labs

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