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DeepSeek vs Mistral AI: Features, Pricing and User Reviews 2026

DeepSeek logo

DeepSeek

Fast, Free AI Chat and Coding Help

DeepSeek screenshot
VS
Mistral AI logo

Mistral AI

Powerful Open AI Models and Agents

Mistral AI screenshot

What are DeepSeek and Mistral AI?

DeepSeek logo
DeepSeek

DeepSeek is an AI company from China that builds smart chat and reasoning models. You can use it for free through its website or mobile app to ask questions, get help with writing, or solve coding problems. Instead of just giving short answers, DeepSeek can think through hard problems step by step, which makes it strong at math, coding, and reasoning tasks.

Developers can also use DeepSeek through an API that works the same way as OpenAI and Anthropic tools, so it is easy to plug into existing apps. DeepSeek also shares its model files openly, so anyone can download them, run them on their own computers, or build new tools on top of them.

Mistral AI logo
Mistral AI

Mistral AI is a French company that builds advanced AI models and tools for people and businesses. It offers Vibe, an AI agent that helps with everyday tasks like research, writing, and coding, available on the web, mobile, and desktop tools like CLI and IDE extensions.

Mistral also provides open models that anyone can download and run on their own systems, along with premium models for stronger performance. Businesses can use Mistral's platform called Studio to build and manage their own AI agents, and Forge to train custom models on their own data.

The company focuses on giving users control over their data and the flexibility to run AI wherever they need it.

Features of DeepSeek and Mistral AI

DeepSeek logo
DeepSeek
  • Free web and mobile chat assistant

  • Step by step thinking mode for hard problems

  • Strong coding and debugging support

  • 1 million token long context window

  • File upload for PDF, Word, Excel, and more

  • OpenAI and Anthropic compatible API

  • Tool calling and JSON output

  • Open source model weights on GitHub and Hugging Face

  • Works with coding tools like Claude Code and Cline

Mistral AI logo
Mistral AI
  • AI agent for chat, research, and coding

  • Open and premium AI models

  • Web, mobile, CLI, and IDE access

  • Voice mode and image generation

  • Connects to 100+ apps and tools

  • Custom model training with Forge

  • Enterprise security and single sign-on

  • Team storage and file sharing

  • Multilingual support

  • Free plan to get started

  • Chat and email support

  • Task scheduling and workflows

Use Cases of DeepSeek and Mistral AI

Pricing of DeepSeek and Mistral AI

DeepSeek logo
DeepSeek

DeepSeek is free to use through its website and mobile app, with no cost for chat, writing help, or file uploads.

For developers, DeepSeek offers an API that is billed by usage, based on the number of tokens processed.

  • DeepSeek-V4-Flash: Costs $0.14 per 1 million input tokens, $0.0028 per 1 million tokens on a cache hit, and $0.28 per 1 million output tokens.

  • DeepSeek-V4-Pro: Costs $0.435 per 1 million input tokens, $0.003625 per 1 million tokens on a cache hit, and $0.87 per 1 million output tokens.

Charges are calculated by multiplying the number of tokens used by the price, and fees are taken automatically from your account balance. You only pay for what you actually use, so there is no fixed monthly fee for the API.

Mistral AI logo
Mistral AI

Mistral AI offers five pricing plans to fit different needs.

  • Free Plan: Try Vibe with limited messages, web searches, and access to Mistral's models at no cost.

  • Pro Plan ($14.99/month): Get higher usage limits, more messages, full-day coding access, and more image generations.

  • Team Plan ($24.99/user/month): Built for groups, with a minimum of two users, shared storage, domain verification, and data export.

  • Education Plan ($5.99/month): A lower-cost option for students.

  • Enterprise Plan (Custom Pricing): Private deployments, custom models, audit logs, and single sign-on for large organizations.

Most paid plans also include chat and email support for faster help.

FAQs: DeepSeek vs Mistral AI

DeepSeek logo
DeepSeek
Mistral AI logo
Mistral AI

Reviews: DeepSeek vs Mistral AI

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DeepSeek
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Mistral AI logo
Mistral AI
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