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DeepSeek vs Mistral Vibe (formerly Le Chat)

Features, pricing, ratings, and pros and cons, side by side.

Mistral Vibe (formerly Le Chat) logo

Mistral Vibe (formerly Le Chat)

Mistral AI's chat assistant and coding agent for everyday work and software tasks

Freemium
Visit websiteView details

Verdict

DeepSeek and Mistral Vibe (formerly Le Chat) are both AI Assistants tools. DeepSeek scores higher in FinderAtlas's editorial review (8.8 vs 8.4 out of 10), led by reasoning & logic. Both have a free plan or trial. Only DeepSeek is available on Windows and macOS. Only Mistral Vibe (formerly Le Chat) is available on CLI, VS Code Extension and JetBrains Plugin.

Best overall

DeepSeek

  • Software developers
  • Researchers and analysts
  • Students
  • AI engineers

Choose DeepSeek if

  • You want a tool built for Low-cost API integration.
  • Web chat and mobile apps are free.
  • API output costs from $0.60 per 1M tokens (Flash, off-peak), well below most frontier providers.

Choose Mistral Vibe (formerly Le Chat) if

  • You want a tool built for multilingual chat and writing.
  • Free plan includes web search, basic image generation and 100+ connectors.
  • Pro at $14.99 per month includes $15 per month in API credits.
Best for beginners
DeepSeek
Best for business
Mistral Vibe (formerly Le Chat)

Features

18 features compared.

  • V4 model family
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • Thinking mode
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • Open weights
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • OpenAI and Anthropic compatible API
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • Tool calls and JSON output
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • Search and Fetch APIs
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • Agent tool integrations
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • DeepSeek Harness
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • Vision on Flash
    DeepSeek
    Available
    Mistral Vibe (formerly Le Chat)
    Not available
  • Chat with web search
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available
  • Work mode
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available
  • Connectors and MCP
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available
  • Image generation and editing
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available
  • Spreadsheets, slides and Canvas
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available
  • Libraries and project folders
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available
  • Task scheduling
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available
  • Voice mode
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available
  • Vibe for code
    DeepSeek
    Not available
    Mistral Vibe (formerly Le Chat)
    Available

Pricing

Plans as listed by each vendor. Check their sites for current prices.

  • Pricing model
    DeepSeek
    Freemium
    Mistral Vibe (formerly Le Chat)
    Freemium
  • Free plan
    DeepSeek
    Yes
    Mistral Vibe (formerly Le Chat)
    Yes
  • Starting price
    DeepSeek
    $0
    Mistral Vibe (formerly Le Chat)
    $0
  • Plans
    DeepSeek
    3 plans
    Mistral Vibe (formerly Le Chat)
    4 plans

DeepSeek plans

  • Chat and App

    Most popular

    $0

    Free access to DeepSeek models on web, iOS and Android

    • Web chat
    • iOS and Android apps
    • Thinking mode
    • Web search
    • File upload

  • API: deepseek-flash

    $0.15/1M input tokens

    Pay as you go; $0.15 cache-miss input and $0.60 output per 1M tokens off-peak, double at peak

    • 1M context
    • 384K max output
    • Vision
    • Tool calls
    • JSON output

  • API: deepseek-v4-pro

    $0.66/1M input tokens

    Pay as you go; $0.66 cache-miss input and $1.98 output per 1M tokens off-peak, double at peak

    • 1M context
    • 384K max output
    • Tool calls
    • JSON output

Mistral Vibe (formerly Le Chat) plans

  • Free

    $0

    Limited access to Vibe on web and mobile

    • Limited messages and web searches
    • Limited coding sessions
    • Basic image generation and editing
    • 100+ connectors
    • Up to 5 scheduled tasks

  • Pro

    Most popular

    $14.99/month

    More access and usage for all-day coding and long-running tasks

    • More messages and web searches
    • Faster responses
    • All-day coding in CLI
    • IDE or web
    • Spreadsheets and slides
    • Better image generation and editing
    • $15 per month in API credits
    • Up to 15GB storage
    • Chat and email support

  • Team

    $24.99/user/mo

    Shared workspace with admin controls

    • Higher limits than Pro
    • Faster responses
    • Up to 30GB storage per user
    • Domain name verification
    • Data export

  • Enterprise

    Custom/custom

    Private deployments with custom models, UI and tools

    • Custom models
    • Custom agents
    • Custom workflows
    • Audit logs
    • SAML SSO
    • White label
    • On-premises or private cloud deployment

Our ratings

Scored out of 10 by the Finder Atlas editorial team. Last reviewed October 2026.

DeepSeek
8.8overall
Mistral Vibe (formerly Le Chat)
8.4overall

DeepSeek leads in 1 category and Mistral Vibe (formerly Le Chat) in 0.

  • Reasoning & Logic

    DeepSeek leads by 0.5
    DeepSeek
    8.8
    Mistral Vibe (formerly Le Chat)
    8.3

  • Coding & Syntax

    DeepSeek
    8.7
    Mistral Vibe (formerly Le Chat)
    Not rated

  • Cost Efficiency

    DeepSeek
    9.6
    Mistral Vibe (formerly Le Chat)
    Not rated

  • Long Context

    DeepSeek
    8.8
    Mistral Vibe (formerly Le Chat)
    Not rated

  • Ease of Use

    DeepSeek
    8.0
    Mistral Vibe (formerly Le Chat)
    Not rated

  • Multilingual Proficiency

    DeepSeek
    Not rated
    Mistral Vibe (formerly Le Chat)
    8.8

  • Coding & Agents

    DeepSeek
    Not rated
    Mistral Vibe (formerly Le Chat)
    8.2

  • Integrations & Connectors

    DeepSeek
    Not rated
    Mistral Vibe (formerly Le Chat)
    8.0

  • Value for Money

    DeepSeek
    Not rated
    Mistral Vibe (formerly Le Chat)
    8.8

Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.

Pros and cons

DeepSeek

Pros

  • Web chat and mobile apps are free
  • API output costs from $0.60 per 1M tokens (Flash, off-peak), well below most frontier providers
  • Open weights for V4 and earlier models on Hugging Face
  • 1M-token context and 384K max output on both API models
  • API works with both OpenAI and Anthropic SDKs and several coding agents

Cons

  • Peak-hour API rates are double the off-peak rates on weekday mornings UTC
  • deepseek-v4-pro does not support vision input
  • No image generation
  • Data is processed by a company based in China, which some organizations cannot accept

Mistral Vibe (formerly Le Chat)

Pros

  • Free plan includes web search, basic image generation and 100+ connectors
  • Pro at $14.99 per month includes $15 per month in API credits
  • Chat assistant and coding agent in one product, with CLI and IDE plugins
  • Remote MCP connectors and scheduled tasks
  • Enterprise option for on-premises or private cloud deployment
  • Student plan at $5.99 per month

Cons

  • Plans use relative limits ("up to 6x free") rather than published message counts
  • Pricing page layout and plan details have changed since the rebrand, and the connector directory is still marked beta
  • Connector and plugin ecosystem is smaller than that of the largest assistants
  • Mobile store listings still use the Le Chat name, which can confuse new users

Platforms

  • Web
    DeepSeek
    Supported
    Mistral Vibe (formerly Le Chat)
    Supported
  • Windows
    DeepSeek
    Supported
    Mistral Vibe (formerly Le Chat)
    Not supported
  • macOS
    DeepSeek
    Supported
    Mistral Vibe (formerly Le Chat)
    Not supported
  • iOS
    DeepSeek
    Supported
    Mistral Vibe (formerly Le Chat)
    Supported
  • Android
    DeepSeek
    Supported
    Mistral Vibe (formerly Le Chat)
    Supported
  • API
    DeepSeek
    Supported
    Mistral Vibe (formerly Le Chat)
    Supported
  • Browser Extension
    DeepSeek
    Not supported
    Mistral Vibe (formerly Le Chat)
    Not supported
  • CLI
    DeepSeek
    Not supported
    Mistral Vibe (formerly Le Chat)
    Supported
  • VS Code Extension
    DeepSeek
    Not supported
    Mistral Vibe (formerly Le Chat)
    Supported
  • JetBrains Plugin
    DeepSeek
    Not supported
    Mistral Vibe (formerly Le Chat)
    Supported

Integrations

DeepSeek

6 integrations
  • OpenAI SDK
  • Anthropic SDK
  • Claude Code
  • Codex
  • OpenCode
  • Hugging Face

Mistral Vibe (formerly Le Chat)

8 integrations
  • Slack
  • GitHub
  • Jira
  • Notion
  • Linear
  • Google Drive
  • Email and calendar
  • MCP servers

Company

  • Company
    DeepSeek
    DeepSeek
    Mistral Vibe (formerly Le Chat)
    Mistral AI
  • Founded
    DeepSeek
    2023
    Mistral Vibe (formerly Le Chat)
    2023
  • Headquarters
    DeepSeek
    Hangzhou, China
    Mistral Vibe (formerly Le Chat)
    Paris, France
  • Listing
    DeepSeek
    Claimed
    Mistral Vibe (formerly Le Chat)
    Claimed

Frequently asked questions

Is DeepSeek better than Mistral Vibe (formerly Le Chat)?

It depends on your workflow. DeepSeek is built for Low-cost API integration. Mistral Vibe (formerly Le Chat) is built for multilingual chat and writing.

What are the key feature differences between DeepSeek and Mistral Vibe (formerly Le Chat)?

DeepSeek: Free AI chat app and low-cost API running DeepSeek's open-weights V4 models. Mistral Vibe (formerly Le Chat): Mistral AI's chat assistant and coding agent for everyday work and software tasks.

Does DeepSeek or Mistral Vibe (formerly Le Chat) have a free plan?

Yes, both do. DeepSeek is freemium and Mistral Vibe (formerly Le Chat) is freemium, and each has a free plan or trial.

Which is cheaper, DeepSeek or Mistral Vibe (formerly Le Chat)?

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.