# CoreWeave vs Groq: who uses which

On usedby, 18 companies use CoreWeave and 8 use Groq. 1 company uses both, including IBM. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-07: 18 of 26 public lines checked.

## Side by side

|  | [CoreWeave](https://www.usedby.ai/tools/coreweave.md) | [Groq](https://www.usedby.ai/tools/groq.md) |
|---|---|---|
| Public customers | 18 | 8 |
| Confirmed | 12 | 0 |
| Observed | 6 | 8 |
| Signals (job posts) | 0 | 0 |
| Top industries of named customers (confirmed or observed) | Artificial Intelligence (4), Automotive Manufacturing (1), Data & Analytics (1) | IT Services & System Integration (2), Airlines & Aviation Services (1), Automotive Manufacturing (1) |
| Category | LLM Inference | LLM Inference |
| Data processing terms | A data processing agreement is available. ([docs.coreweave.com](https://docs.coreweave.com/policies/terms-of-service/privacy-policy), checked 2026-10-07) | A data processing agreement is available. ([groq.com](https://groq.com/privacy-policy), checked 2026-10-08) |
| Free trial | Free trial or free plan available. ([coreweave.com](https://www.coreweave.com/forge-pricing), checked 2026-10-07) | — |

## Companies named on both

Confirmed or observed on each side.

| Company |
|---|
| [IBM](https://www.usedby.ai/companies/ibm.md) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- CoreWeave: [Mercado Libre](https://www.usedby.ai/case-studies/mercado-libre-coreweave.md): **three weeks**: “The team went from POC to production in three weeks.” (published 2026-07-02)
- CoreWeave: [NovelAI](https://www.usedby.ai/case-studies/novelai-coreweave.md): **75%**: “saving 75% in cloud costs” (published 2026-10-06)

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Source: https://www.usedby.ai/compare/coreweave-vs-groq · How we check: https://www.usedby.ai/methodology