DeepL

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The world's most accurate AI translator and writing assistant

DeepL SE · Productivity Launched Aug 2017 (translator); Jan 2023 (DeepL Write)

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Quick Answer

DeepL is the world's most accurate ai translator and writing assistant, made by DeepL SE. It offers a free tier with paid upgrades. Key uses: Document translation, Website localization, Cross-lingual business communication.

Last updated:

Users
100,000+ business customers; tens of millions of users
Valuation
$2B (May 2024)

What is DeepL?

DeepL is a German AI company whose neural machine translation is widely regarded as more accurate and natural than Google Translate, especially for European languages. It offers text and document translation across 30+ languages, plus DeepL Write (an AI writing/grammar assistant) and an enterprise API used by hundreds of thousands of businesses.

What's new in DeepL in 2026?

DeepL launched next-gen LLM-based translation model (2024) outperforming GPT-4 and Google in blind tests; DeepL Voice for real-time speech translation (Nov 2024); reached $2B valuation after $300M raise (May 2024); 100,000+ business customers; DeepL Agent for workflow automation announced 2025

How much does DeepL cost?

Free

$0

  • Limited text translation
  • 3 documents/mo
  • 5,000 char limit
  • DeepL Write basic

Pro Starter

$8.74/mo

  • Unlimited text translation
  • Document translation
  • Data privacy (no text stored)
  • CAT tool support

Pro Advanced/Ultimate

$28.74–$57.49/mo

  • More document translations
  • Formatting retention
  • Team management
  • Priority support

What can you do with DeepL?

  • Document translation
  • Website localization
  • Cross-lingual business communication
  • Writing improvement
  • Enterprise localization workflows

Pros

  • Best-in-class translation quality
  • Preserves tone and nuance
  • Document format retention
  • Strong enterprise API
  • GDPR-compliant (EU data)

Cons

  • Fewer languages than Google Translate
  • Premium features gated
  • Less useful for rare language pairs

Specs

Underlying Models

  • DeepL proprietary next-gen LLM (2024)
  • DeepL neural MT

Platforms

  • Web
  • Windows
  • macOS
  • iOS
  • Android
  • Browser extensions
  • API

Integrations

  • Microsoft Word
  • Google Workspace
  • Chrome
  • Zendesk
  • Salesforce
  • API/SDK

Ideal For

  • Global enterprises
  • Translators
  • Localization teams
  • International businesses
  • Non-native writers

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What are the best alternatives to DeepL?

Compare DeepL Head-to-Head

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Frequently Asked Questions about DeepL

How much does DeepL cost?

DeepL pricing: Free at $0; Pro Starter at $8.74/mo; Pro Advanced/Ultimate at $28.74–$57.49/mo.

Is DeepL free?

DeepL offers a free tier with limited usage. Paid plans unlock additional features.

What is DeepL used for?

DeepL is used for: Document translation, Website localization, Cross-lingual business communication, Writing improvement, Enterprise localization workflows.

What are the best alternatives to DeepL?

Top alternatives to DeepL include ChatGPT, Gemini, Google AI Studio.

What platforms does DeepL support?

DeepL is available on: Web, Windows, macOS, iOS, Android, Browser extensions, API.