Price checkPer million tokens
FreeFreeMistral SmallCustomMistral MediumCustom
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All Mistral AI API Plans & Pricing

Plan Monthly Annual Best For
View all features by plan (compare side-by-side)

Free

  • Free mode: API keys with included monthly usage in Mistral Studio
  • Rate-limited for experimentation
  • No credit card required to start

Mistral Small

  • Mistral Small 4: $0.15 input / $0.60 output per M tokens
  • Ministral 3 3B: $0.10 input / $0.10 output per M tokens
  • Ministral 3 8B: $0.15 input / $0.15 output per M tokens
  • Ministral 3 14B: $0.20 input / $0.20 output per M tokens
  • Codestral: $0.30 input / $0.90 output per M tokens
  • Optimized for low-latency use cases

Mistral Medium

  • Mistral Medium 3.5: $1.50 input / $7.50 output per M tokens
  • Balanced capability for enterprise tasks
  • 256K context window
  • GDPR-compliant EU-hosted option available

Mistral Large

  • Mistral Large 3: $0.50 input / $1.50 output per M tokens
  • Mistral Large 4: $1.36 input / $4.18 output per M tokens (1M context)
  • Cached input billed at 10% of the standard input price
  • Batch processing at 50% off
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Quick Answer
Last verified:
High confidence

Mistral AI API costs $0.10 to $7.50 per million tokens as of October 2026, with 4 plans available including a free tier. Plan: Free (free). Custom pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Mistral AI API offers 4 pricing tiers: Free, Mistral Small, Mistral Medium, Mistral Large. The Mistral Small plan is cost-efficient chat, classification, and code tasks.

Compared to other llm api providers software, Mistral AI API is positioned at the budget-friendly price point.

  • 6 documented hidden costs beyond list price
Last verified:

How much does Mistral AI API cost?

Mistral AI API offers 4 pricing plans, starting with a free tier and scaling to custom enterprise pricing. Plans include Free (free), Mistral Small (custom pricing), Mistral Medium (custom pricing), Mistral Large (custom pricing).

Mistral AI API Pricing Overview

Mistral AI API has 4 pricing plans, including a free tier. Paid plans range from $0.10 to $7.50/per million tokens. The Free plan is free and is best for evaluation and prototyping. The Mistral Small plan requires contacting sales for a custom quote and is designed for cost-efficient chat, classification, and code tasks. The Mistral Medium plan requires contacting sales for a custom quote and is designed for enterprise tasks balancing cost and performance. The Mistral Large plan requires contacting sales for a custom quote and is designed for complex reasoning, agentic workflows, and vision tasks.

There are at least 6 documented hidden costs beyond Mistral AI API's list price, including implementation, training, and add-on fees.

This pricing was last verified in October 20, 2026.

Try Mistral AI API Free
Mistral AI offers a wide model family on a pure pay-as-you-go basis. Ministral 3 3B is the cheapest at $0.10 per million input and output tokens. Mistral Small 4 runs $0.15/$0.60 for everyday tasks. Mistral Medium 3.5 costs $1.50/$7.50 for demanding agentic and coding workloads. Mistral Large 3 costs $0.50/$1.50 — among the most cost-competitive frontier models available — and Mistral Large 4 costs $1.36/$4.18. Codestral (code-specialized) runs $0.30/$0.90. All models are GDPR-compliant with EU hosting available, making Mistral the go-to choice for European data residency requirements.

How Mistral AI API Pricing Compares

Compare Mistral AI API pricing against top alternatives in LLM API Providers.

OpenAI $0-$200/month Compare → Groq $0-$4.0 per million tokens Compare → Together AI $0.03-$9.95 per million tokens / hour Compare →

Compare Mistral AI API vs Alternatives

Before committing to Mistral AI API, compare pricing with these 3 alternatives in the same category.

VSOpenAI
Free

Casual users exploring AI for everyday tasks

Full comparison
VSGroq
Free

Prototyping and evaluation

Full comparison
VSTogether AI
From $0.03 per million tokens / hour

Variable-volume API usage

Full comparison

All Mistral AI API alternatives & migration guides

What Companies Actually Pay for Mistral AI API

Median per-1M-token pricing across 19 models
Input $0.300/1M
Output $0.600/1M
Flagship models in this provider's catalog
Model Input /1M Output /1M Blended /1M
mistralai/mistral-medium-3-5 $1.50 $7.50 —
mistralai/mistral-large-2407 $2.00 $6.00 —
mistralai/mistral-large $2.00 $6.00 —
mistralai/mixtral-8x22b-instruct $2.00 $6.00 —
mistralai/mistral-large-2512 $0.500 $1.50 —
Review scores
TrustRadius 8out of 10 (2)
Trustpilot 1.3out of 5 (11)
Third-party review aggregates, as of Jul 2026
Top pricing complaints
Non-functional paid features with no refundFrequent service outages and slow response timesPoor or non-existent human customer supportUnexpected usage limits not disclosed before purchase
Source: OpenRouter API — medians aggregated from 19 models routed. Reflects router-surface pricing (may include modest markup vs direct provider rates).

Mistral AI API Year 1 Total Cost by Company Size

Real deployment costs including licenses, implementation, training, and admin — not just the sticker price.

Solo Developer on Free Tier $0 Year 1 total

Individual developer using the Mistral AI API Free mode for experimentation and low-volume integrations, within the included monthly usage and rate limits.

Production Team Using Mistral Small via OpenRouter $0 Year 1 total
provider median via OpenRouter
Total $0

Small engineering team routing API calls through OpenRouter to Mistral Small models at the provider median blended rate for cost-effective production usage.

High-Volume Use with Mistral Medium 3.5 via OpenRouter $1 Year 1 total

Teams requiring stronger reasoning with Mistral Medium 3.5, routed via OpenRouter at list pricing.

Current Tier Data — Free plan

How Mistral AI API Pricing Compares

Software Starting Price Top Price
Mistral AI API $0.10 per million tokens $7.50 per million tokens
Amazon Bedrock $0.07 per million tokens $75 per million tokens
Anyscale Free $4.9591 per million tokens
Baidu ERNIE API $0.1 per million tokens $10 per million tokens
Cerebras Inference API $0.1 per million tokens $6 per million tokens
Claude API $0.1 per million tokens $50 per million tokens

Detailed pricing comparisons:

Browse all LLM API Providers pricing →

6 Mistral AI API Hidden Costs Beyond the List Price

Beyond the listed price, Mistral AI API has at least 6 documented hidden costs that can significantly increase total cost of ownership.

Watch for 6 hidden costs
  • EU VAT Added on Top of Published Prices 15-25% of license costs
    medium 1 source
    Reddit “Yes - though in EU prices are VAT inclusive unless otherwise stated. It's why Mistral and Anthropic have taxes disclaimers on their pricing pages.”
  • Rate Limits Constrain Free Tier Production Use 5-10% of license costs
    low 2 sources
    Reddit “I chose the free plan when setting up the account and never added a credit card. The specified rate limits are the only restrictions for fine-tuning.”
    Reddit “There are also some free options though they aren't 100% as good as the big ones mentioned above... You can also use mistral models for free from Mistrals own page. They give you a billion tokens a month which is a lot.”
  • Unexpected Usage Limits on Le Chat Pro 5-15% of license costs
    medium 1 source
    Trustpilot “I wish people saw the Trust pilot reviews, because in Play Store seems to be not real. This service is total rip off, they push you to subscribe to see the picture editing, but then after do in order to continue the chat with editing, the simply w...”
  • Non-Functional Paid Features 5-15% of license costs
    high 1 source
    Trustpilot “I paid around 60 SAR (~$16) for Le Chat Pro (chat.mistral.ai), expecting working integrations and a reliable service. However, a key paid feature does not work at all: Connectors are completely non-functional.”
  • Unreliable Uptime and Service Availability 5-10% of license costs
    medium 1 source
    Trustpilot “Currently down very often, that's a bit problematic for this tool. If you send a prompt it keeps showing "In Bearbeitung" for quite a long time and sometimes it breaks completely.”
  • Poor Support and Refund Process 5-15% of license costs
    high 1 source
    Trustpilot “When I finally requested a refund due to these systemic failures, Mistral's response was a masterclass in customer avoidance. I sent a clear, detailed email to their support address, expecting—at minimum—a human acknowledgment.”
Tip

Ask your Mistral AI API sales rep about these costs upfront. Getting them in writing before signing can save you from surprise charges later.

Full hidden costs breakdown →

Intelligence sourced from 3 independent sources
Reddit User discussions Trustpilot Consumer reviews TrustRadius Enterprise reviews
Key claims include inline source attribution. Data verified against multiple independent sources. 14 source citations total.

Mistral AI API Contract Terms

Mistral AI API contracts do not auto-renew. Changes require advance notice. These terms are sourced from verified buyer experiences.

Contract Terms
Auto-Renewal No
Mid-Term Downgrade Not allowed
Payment Terms Pay-as-you-go per token; no mandatory subscription commitment for API access
Price Escalation Mistral has historically reduced prices rather than raised them — a 33% across-the-board price cut was announced in late 2024 with an additional 50% batch API discount
Based on 1 verified source

How to Negotiate Mistral AI API Pricing

Mistral AI API contracts are negotiable. These 5 tactics are sourced from real buyer experiences and procurement specialists.

Negotiation Playbook 5 tactics
Use Batch API for 50% Cost Reduction high success

Mistral's batch API endpoint applies a 50% discount versus real-time API pricing. For non-latency-sensitive workloads — document processing, bulk classification, analytics pipelines — routing requests through the batch endpoint halves your token costs with no quality tradeoff.

Reddit (r/ClaudeAI, 2024-11-29)
Validate Full Workload on Free Tier Before Paying high success

The Free mode supports API access within included monthly usage and rate limits. Run your full use case at low volume on the free tier before committing to paid usage — this de-risks model selection without any spend.

Reddit (r/LocalLLaMA, 2024-09-25; r/SillyTavernAI, 2024-10-03)
Right-Size Model to Task to Cut Token Costs 10–20x high success

Mistral's model range spans $0.10/1M input (Ministral 3 3B) to $1.50/1M input (Mistral Medium 3.5). High-volume classification, extraction, or OCR tasks routed to a small model instead of a larger one can reduce per-call costs by an order of magnitude with acceptable quality for most structured tasks.

Mistral API pricing docs (docs.mistral.ai, October 2026)
Avoid Pre-Paying Credits Before Price Cycle medium success

Mistral has cut prices at least once (33% in late 2024). Because billing is pay-as-you-go, you automatically benefit from future price reductions without renegotiating. Avoid locking into large prepaid credit blocks before a pricing review period.

Reddit (r/ClaudeAI, 2024-11-29)
Self-Host Open-Weight Models for Highest-Volume Workloads medium success

Several Mistral models including Mistral 7B and Mixtral 8x7B are open-weight and can be self-hosted via Ollama, llama.cpp, or vLLM. Community benchmarks suggest vLLM can push 1,800 tokens/second on a single A5000 for Mistral 7B. At extreme scale this undercuts API pricing.

Reddit (r/LocalLLaMA, 2024-01-08)
High success Medium Low / difficult

Full negotiation guide →

Mistral AI API Pricing FAQ

01 How much does Mistral AI API cost?

Mistral API pricing starts at $0.10 per million tokens for Ministral 3 3B. Mistral Small 4 costs $0.15/$0.60 per million tokens. Mistral Medium 3.5 costs $1.50/$7.50 per million tokens. Mistral Large 3 costs $0.50/$1.50 and Mistral Large 4 costs $1.36/$4.18 per million tokens. Codestral (code model) costs $0.30/$0.90 per million tokens. All models are pay-as-you-go with no monthly minimum.

02 Does Mistral AI have a free tier?

Yes. Mistral's API has a Free mode: you can create API keys and use included monthly usage within published rate limits, with no credit card required. For production, Mistral uses pay-as-you-go pricing with no monthly commitment.

03 What is Codestral and how much does it cost?

Codestral is Mistral's specialized code generation model, optimized for code completion, refactoring, and bug fixing. Codestral 2508 costs $0.30 per million input tokens and $0.90 per million output tokens. It supports 256K context, making it ideal for large codebase analysis. It's significantly cheaper than Mistral Large while being purpose-built for code.

04 Mistral vs Anthropic Claude: which is cheaper?

Mistral is generally cheaper than Claude at comparable capability levels. Mistral Large 3 at $0.50/$1.50 per million tokens is dramatically cheaper than Claude Sonnet 4.5 at $3/$15 per million tokens. For small models, Ministral 3 3B at $0.10/$0.10 per million tokens significantly undercuts Claude Haiku. Mistral is the better choice for cost-sensitive applications not requiring Claude's specific strengths.

05 Is Mistral AI GDPR compliant?

Yes, Mistral AI is a French company that offers EU-hosted deployment options. This makes Mistral a popular choice for European companies with GDPR data residency requirements. Unlike US-based providers, Mistral can guarantee data stays within EU infrastructure.

06 How does Mistral API billing work — subscription or pay-per-token?

Mistral API (La Plateforme) uses pay-per-token pricing with no mandatory monthly subscription. The Mistral Small, Mistral Medium, and Mistral Large tiers represent different model capability levels, each billed based on input and output tokens consumed. One user noted the API has 'the pricing the most simple (by requests) for making some dozens of utilization per month.'

07 What is the cheapest Mistral model and what does it cost?

As of October 2026, Mistral's cheapest listed model is Ministral 3 3B at $0.10 per million input and output tokens, followed by Ministral 3 8B at $0.15/$0.15 and Mistral Small 4 at $0.15/$0.60. Devstral 2 and the earlier Devstral Small models have been retired. Batch processing is 50% off.

08 Does Mistral charge EU VAT on top of listed prices?

Yes. Mistral's published token pricing excludes EU VAT. European customers will be charged the applicable local VAT rate on top of the stated prices. Mistral includes a disclaimer on its pricing page about this, unlike some competitors that show VAT-inclusive prices.

09 Is there a batch API discount available?

Yes. Mistral offers a 50% discount for batch API requests compared to the standard real-time API pricing. This was announced alongside a broader 33% price reduction across all models in November 2024.

10 How does Mistral Large pricing compare to GPT-4o?

Based on Artificial Analysis data (April 2026), Mistral Large 3 is priced at $0.50/1M input tokens and $1.50/1M output — materially cheaper than GPT-4o's $2.50/1M input and $10/1M output (OpenAI, Oct 2026). Community discussions note that quality on some complex tasks may lag frontier models despite the cost advantage.

11 Can I fine-tune Mistral models on the free plan?

Possibly. A 2024 community report said fine-tuning was available on the free plan without a credit card. Mistral's current docs describe Free mode as API keys with included monthly usage and do not confirm fine-tuning access, so check Mistral Studio before planning on it.

12 What are Mistral AI's API pricing tiers?

Mistral AI offers a Free mode with rate-limited API access and pay-as-you-go per-token pricing across its Small, Medium and Large model families — from $0.10 per million tokens (Ministral 3 3B) to $7.50 per million output tokens (Mistral Medium 3.5). Batch processing is 50% off and cached input is billed at 10% of the input price.

13 What is Le Chat Pro and is it different from the API?

Le Chat (chat.mistral.ai) is Mistral's consumer chat interface with a paid Pro subscription tier. It is separate from the developer API (La Plateforme). Users have reported that paid Le Chat Pro features such as connectors and integrations have experienced reliability issues. The API pricing is usage-based and distinct from the Le Chat subscription.

14 What happens when you exceed the free tier rate limits?

When production workload throughput exceeds the free tier rate limits, you will need to move to a paid API plan via La Plateforme. The free tier is suitable for testing, low-volume batch jobs, and fine-tuning experimentation, but not for production services requiring consistent throughput or low-latency SLAs.

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