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Mistral AI

European AI lab with open models, API platform and Le Chat assistant

As of 29 August 2026, Mistral AI's pricing is not published; the vendor quotes on request. Mistral AI is a European AI company offering open-weight and commercial language models through an API platform, plus Le Chat conversational interface and Vibe autonomous agents. Softwr lists it under Machine Learning. Mistral AI is available on Web, API, Self-hosted.

Overview

What Mistral AI does

Mistral AI develops and deploys large language models with a European focus on data privacy and compliance. The company offers tiered API access to models ranging from lightweight Ministral versions (3B, 8B, 14B) to flagship Mistral Large 3, plus specialised models for OCR (Mistral OCR 4.1), text-to-speech (Voxtral), and speech transcription (Voxtral Mini). The platform provides multiple deployment modes addressing different data governance needs: Mistral Cloud (EU-hosted infrastructure), self-hosted options (virtual, edge, on-premises), and cloud partnerships with AWS, Google Cloud, Azure, and others. This flexibility makes Mistral a primary choice for enterprises requiring data residency outside US infrastructure. Mistral differentiates through custom model training (Forge service) and agent capabilities (Vibe for long-horizon tasks, Vibe for Code for autonomous development work). The company's positioning emphasises "deep customization" and "elite AI expertise" for enterprise implementation. Le Chat provides conversational access comparable to ChatGPT, while Mistral Studio offers application development and orchestration tools.

What people use it for

  • EU-regulated workloads requiring data residency outside US
  • Custom model training and domain-specific fine-tuning
  • Multi-modal document processing with OCR
  • Autonomous development with Vibe for Code

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Mistral AI.

  • Smaller model selection compared to OpenAI; Mistral Medium 3.5 significantly more expensive than competing mid-tier models
  • Batch processing only available at 50% discount, not free tier
  • No free tier; all API access requires payment

Cross-shopped

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Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

Pricing

What Mistral AI costs

Taken from the vendor's own pricing page. Prices move, so check before you buy.

Mistral Small 4

$0.15 /per million input tokens

  • Multimodal
  • Multilingual
  • Apache 2.0 license

Mistral Small 4 output

$0.6 /per million output tokens

  • Same model

Mistral Large 3

$0.5 /per million input tokens

  • General-purpose flagship

Mistral Large 3 output

$1.5 /per million output tokens

  • Same model

Mistral Medium 3.5

$1.5 /per million input tokens

  • Long-horizon tasks

Mistral Medium 3.5 output

$7.5 /per million output tokens

  • Same model

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

How much does Mistral AI cost?

Mistral AI offers a free plan with 10 USD/month in API credits, Pro at 14.99 USD/month with 30 USD/month in credits, and Team at 24.99 USD per user/month with a 50 USD minimum.

Source
Is there a free plan?

Yes, Mistral AI includes a free plan with 10 USD/month in API credits, Studio access, and 100+ connectors for limited use.

Source
What are the API costs?

API pricing is per million tokens for most models with input and output charged separately; OCR costs per 1,000 pages; speech models charged per minute.

Source
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Softwr does not host reviews and shows no star rating for Mistral AI, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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