DeepL vs Microsoft Copilot comparison

By starting price alone, Microsoft Copilot is $0.41 cheaper. But price is not everything, so check the highlighted rows in the table below.

DeepL and Microsoft Copilot compared side by side in AI.

CurrencyUSDKRWEUR

DeepL

An AI translator known for natural translation, plus a writing polish tool (DeepL Write)

What is good

  • Natural-sounding translations
  • Translates whole document files
  • Security options

What could be better

  • Free plan limits characters and files
  • Fewer supported languages than Google

DeepL official site

Microsoft Copilot

Microsoft's AI assistant built into Windows, Edge and Office

What is good

  • Works directly with Windows, Word and Excel
  • Latest-level models available for free

What could be better

  • Office integration features need a Microsoft 365 subscription
  • Weak personality as a standalone chatbot

Microsoft Copilot official site

At a glance

Highlighted rows are where they differ.

ItemDeepLVisit siteMicrosoft CopilotVisit site
Starting price$10.40+External source$9.99+Official USD price
Free tierFree plan availableFree plan available
Korean supportGoodGood
Main models
  • Next-gen translation LLM (quality/low-latency modes)
  • DeepL Write
  • DeepL Voice
  • OpenAI GPT-5 family (Smart/Think Deeper)
  • GPT-5.5/Claude selectable for business
  • MAI in-house models (image/voice)
TypeAI servicesAI services
CategoryTranslation, Writing/ProductivityChatbot/Assistant, Writing/Productivity
CompanyDeepL SE, GermanyMicrosoft, United States
Plans
  • Free
  • Individual €7.49
  • Team €24.99
  • Business €49.99 (official, EUR for Germany, annual billing, per user)
  • Enterprise
  • API (Developer/Growth/Enterprise)
  • USD monthly billing $10.40 is from outside sources
  • Free
  • M365 Personal $9.99
  • Family $12.99
  • Premium $19.99
  • Pro $99.99
  • For business: Copilot Business $21 (annual), Enterprise $30 (annual)
Pros
  • Natural-sounding translations
  • Translates whole document files
  • Security options
  • Works directly with Windows, Word and Excel
  • Latest-level models available for free
Cons
  • Free plan limits characters and files
  • Fewer supported languages than Google
  • Office integration features need a Microsoft 365 subscription
  • Weak personality as a standalone chatbot

Prices and benefits may change. Check the official site before you pay.

Prices converted at 1 USD = ₩1,327.84 (2026-10-20). Original price shown in brackets. Taxes as listed by each provider.

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