# Claude vs Mistral: who uses which

On usedby, 73 companies use Claude and 37 use Mistral. 2 companies use both, including SAP and Snowflake. 1 more company appears on both with a job post (the weakest proof) on one side, counted apart. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-08: 76 of 110 public lines checked.

## Side by side

|  | [Claude](https://www.usedby.ai/tools/claude.md) | [Mistral](https://www.usedby.ai/tools/mistral.md) |
|---|---|---|
| Public customers | 73 | 37 |
| Confirmed | 16 | 34 |
| Observed | 32 | 3 |
| Signals (job posts) | 25 | 0 |
| Top industries of customers | DevTools & Infrastructure (9), Data & Analytics (7), Fintech & Payments (7) | Banking & Mortgages (3), Government & GovTech (3), IT Services & System Integration (3) |
| Category | Foundation Models (LLMs) | Foundation Models (LLMs) |
| Security | SOC 2 Type II, ISO 27001, ISO 42001, HIPAA, FedRAMP, Cyber Essentials ([trust.anthropic.com](https://trust.anthropic.com/), checked 2026-10-04) | ISO 27001, ISO 27701, SOC 2 Type II ([trust.mistral.ai](https://trust.mistral.ai/), checked 2026-10-04) |
| Data processing terms | A data processing agreement is available. ([trust.anthropic.com](https://trust.anthropic.com/), checked 2026-10-04) | A data processing agreement is available. ([legal.mistral.ai](https://legal.mistral.ai/terms/data-processing-addendum/), checked 2026-10-04) |
| Free trial | — | Free trial or free plan available. ([mistral.ai](https://mistral.ai/pricing/), checked 2026-10-04) |
| Pricing | — | Free: $0; Pro: $14.99 /mo; Team: $24.99 /user/mo; Enterprise: contact sales ([mistral.ai](https://mistral.ai/pricing/), checked 2026-10-04) |

## Companies named on both

Confirmed or observed on each side. The first public proof is not an adoption date.

| Company | First public proof, Claude |
|---|---|
| [SAP](https://www.usedby.ai/companies/sap.md) | — |
| [Snowflake](https://www.usedby.ai/companies/snowflake.md) | On or before September 2025 |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Mistral: [Ardian](https://www.usedby.ai/case-studies/ardian-mistral.md): **2X**: “2X increase in weekly active users” (published 2026-04-24)
- Mistral: [AIRBUS](https://www.usedby.ai/case-studies/airbus-mistral.md): story without a checked figure. (published 2026-05-22)

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