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DeepL

AI translation platform for text, documents, voice and APIs

AI WritingResearched, not tested
Alternatives
Pricing
freemium
From
See site
Free tier
Yes

What we think

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What readers think

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Best for

Teams and enterprises that need to translate documents, support conversations and product content across many languages, plus developers embedding translation via API.

What it is

DeepL is a translation platform that converts text, documents, images and speech between languages. It includes a web translator, a writing assistant (DeepL Write), real-time voice translation (DeepL Voice), and an API for embedding translation into other products. It is used by individuals, teams and enterprises for document translation, customer support, internal communication and localization.

Best forTeams and enterprises that need to translate documents, support conversations and product content across many languages, plus developers embedding translation via API.

Features

  • Text translation

    Translates typed text between languages, with source language detection and a 500-character input box on the homepage.

  • Document translation

    Drag-and-drop translation of documents in major formats into 100+ languages while preserving layout and visual context.

  • Voice translation

    Real-time speech translation for meetings and in-person conversations, shown with separate speaker and agent language labels.

  • DeepL Write

    Writing assistant that adapts style and tone for a target audience.

  • DeepL API

    REST endpoint (POST /v2/translate) for integrating translation into products, with client examples in cURL, JavaScript, Python and .NET.

  • Integrations

    Connectors for Microsoft Word, Google Workspace, Microsoft 365 and other productivity tools.

  • Apps

    Desktop app, browser extension and mobile apps for Windows, Mac, Android, iPhone and iPad.

  • Glossaries and customization

    Custom glossaries, rules, tone control and a Customization Hub for industry-specific terminology.

TL;DR

DeepL translates text, documents, images and voice across 100+ languages, with an API and integrations for teams and enterprises.

Pros

  • Free translator is available on the homepage without an account.
  • Supports 100+ languages, with a listed set of popular pairs such as English to Chinese and English to French.
  • Offers a documented REST API with code samples in several languages.
  • Provides apps and integrations for Windows, Mac, Android, iPhone, iPad, Word, Google Workspace and Microsoft 365.
  • States that over 200,000 businesses use the platform.

Cons

  • The pricing page text provided does not list plan names, prices or billing periods.
  • No free-tier limits, character quotas or API usage caps are stated in the provided page text.
  • Enterprise pricing and plan details require contacting sales, per the page.

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