Azure OpenAI vs Mistral: who uses which
Customers, public proof and the companies that use both.
On usedby, 3 companies use Azure OpenAI and 43 use Mistral. 2 companies use both, including DocsBot and Harvey.Latest check Nov 15, 2026: 45 of 46 public lines checked. Counts include every proof level, job-post signals included. A company on both tools counts at any proof level, and a job post on one side is marked as such.
Who uses Azure OpenAI, Mistral, or both
Every company with a public proof for at least one of the two tools.
1
listed for Azure OpenAI only
2
companies use both
1 of them is listed through a job post on one side, the weakest proof.
41
listed for Mistral only
On usedby, 1 company is listed for Azure OpenAI only, 41 are listed for Mistral only and 2 use both, 1 of them through a job post on one side, out of the 44 companies listed for at least one. An absent listing does not prove non-use.
Who uses both
Companies with a public line on both tools, at any proof level: the strongest proofs come first, and a job post is marked.
| Company | First public proof, Azure OpenAI | First public proof, Mistral |
|---|---|---|
 DocsBot | On or before Nov 2026 | On or before Nov 2026 |
 Harveyjob post for Azure OpenAI | Job post, Sep 2026 | On or before Nov 2024 |
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Vendor facts checked: Azure OpenAI, 0 of 5; Mistral, 4 of 5. Missing facts remain unverified, not absent features.
Azure OpenAI
MistralWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Azure OpenAI
No reviewed story for Azure OpenAI yet.
Mistral
With over 30% of French general practitioners and 300 hospitals relying on Synapse
Synapse Medicine
Vendor case study, mistral.ai, published Apr 24, 2026
The Groupe SNCF GPT has been deployed to over 100,000 employees
SNCF
Vendor case study, mistral.ai, published Apr 24, 2026
Questions about Azure OpenAI and Mistral
Which is used more, Azure OpenAI or Mistral?
Mistral has more customers on usedby: 43 against 3 for Azure OpenAI.
Do companies use both Azure OpenAI and Mistral?
Yes. 2 companies use both on usedby, including DocsBot and Harvey.
Who uses Azure OpenAI?
3 companies on usedby, each with the public page that shows it. See who uses Azure OpenAI.
Who uses Mistral?
43 companies on usedby, each with the public page that shows it. See who uses Mistral.
How does usedby count customers?
A company counts when a public page shows it: a vendor's customer page, a case study, a press release or a job post, most saved with a dated capture. Every line is a customer, at one of four proof levels: confirmed, declared by the company itself, observed or signal (a job post, the weakest). A company counts as using both tools when it has a line on each, at any level; the list shows the strongest proofs first and marks job posts.