DeepL.

DeepL is an AI language platform best known for DeepL Translator, its highly accurate text and document translation service, and for DeepL Write, an AI writing assistant that polishes grammar, style and tone. It is aimed at professionals, translators and teams who need natural-sounding results in more than 30 languages. A free version covers light use, and paid Pro plans start at €7.49 a month billed annually and raise the limits sharply — according to DeepL’s official site, the Individual and Team plans can both be tried free for 30 days.

What is DeepL?

DeepL built its name on translation quality. Its translator page describes a specialised language model trained on proprietary data and refined by thousands of language experts, and the company says more than 200,000 businesses worldwide trust the service. Where many translators produce correct but stiff text, DeepL’s output tends to read like a person wrote it — idioms, register and sentence rhythm survive the jump between languages.

The platform has grown beyond a single translator box. Alongside text and document translation there is real-time voice translation, an API for developers, and DeepL Write, which works on text you have already written: fixing spelling and punctuation, suggesting better word choices, and adjusting style and tone. If your problem is not translation but AI-generated text that sounds robotic, a dedicated tool such as Clever AI Humanizer tackles that specific job instead.

Key Features

• Text translation in 30+ languages: Paste text and get context-aware translations that handle tone and nuance, with monthly character allowances that scale by plan.
• Document translation: Upload Word documents and other files and receive a translated file. Allowances run from 1 file a month on the free version to 100 a month on Business, with file sizes up to 100 MB on the top plans.
• Glossaries: Lock in your preferred translations for names and terminology. Plans range from 1 glossary on Free and Individual to 5 glossaries with 1,000 entries on Team, and unlimited on Business and Enterprise.
• DeepL Write: An AI writing companion that corrects spelling, grammar and punctuation, offers word and sentence alternatives, and lets you choose a style and tone for your audience. On Individual and Team it is offered as a paid add-on.
• Voice translation and API: Real-time voice translation for spoken conversations, plus a developer API for building translation into your own products and workflows.

How to Use DeepL

1. Open the translator on the DeepL website and paste your text — no account is needed for basic free use.
2. Check the detected source language, pick your target language, and review the translation, trying the alternative phrasings DeepL suggests.
3. For documents, upload a file instead and download the translated version when it is ready.
4. Switch to DeepL Write when you are drafting in your own language and want grammar fixes, alternatives and tone adjustments.
5. Create a free account to save translations and build a glossary, then move to a Pro plan trial when the free limits start to bite.

How much does DeepL cost?

According to DeepL’s official pricing page, the service is organised into five tiers. The prices below are the euro prices shown on deepl.com with VAT included; DeepL localises pricing by region, so your checkout figure may differ. Character limits come directly from DeepL’s plan comparison.

Plan	Price	What you get
Free	€0	50,000 characters per month, 1 file translation per month (up to 5 MB), 1 saved translation, 1 glossary
Individual	€7.49/month	Billed annually (€8.99 on monthly billing). 300,000 characters per month, 3 file translations per month (up to 30 MB), 1 glossary, DeepL Write Pro available as an add-on. Free 30-day trial
Team	€24.99/user/month	Billed annually (€29.99 monthly). 1,000,000 characters per user per month, 20 file translations per month, 5 glossaries with 1,000 entries, team administration for 2+ users. Free 30-day trial
Business	€49.99/user/month	Billed annually (€59.99 monthly). Unlimited characters, 100 file translations per month (up to 100 MB), unlimited glossaries and saved translations
Enterprise	Custom	Unlimited characters and glossaries, custom file allowances, organisation-level security and administration

Last verified: October 2026, against DeepL’s official plan comparison on deepl.com.

Pros

• Translation quality is the headline: natural, idiomatic output that needs less post-editing than most rivals.
• Document translation saves hours — upload a file, get a translated file back, formatting intact.
• Glossaries keep brand names and technical terms consistent across every document and teammate.
• Generous trials: 30 days free on both Individual and Team, with cancellation at any time.
• DeepL Write turns the same account into a capable writing assistant for polishing your own drafts.

Cons

• The free version’s 50,000 monthly characters disappear fast once you translate documents regularly.
• Coverage of 30+ languages is narrower than some rival translators, especially outside European and major Asian languages.
• File translation caps are modest on the cheaper plans — just 3 files a month on Individual.
• DeepL Write Pro costs extra on Individual and Team instead of being bundled in.
• Prices are shown in local currency on DeepL’s site, so the exact cost depends on your region.

Who should use DeepL?

DeepL suits freelance translators, businesses localising websites and documents, support teams answering customers in other languages, and writers who draft in a second language and want Write to polish the result. Casual users translating the odd menu or email will be fine on the free version. If you need hundreds of languages or fully offline translation, look elsewhere; if accuracy in the languages DeepL does cover matters most, it is the benchmark.

Frequently Asked Questions

Is DeepL free?

Yes. DeepL’s free version needs no card and includes 50,000 characters of text translation a month, one file translation (up to 5 MB), one saved translation and one glossary. Paid plans start at €7.49 a month billed annually for Individual, per DeepL’s official pricing page.

How many languages does DeepL support?

DeepL’s official translator page describes the service as supporting more than 30 languages for text and document translation. That is a smaller list than some rival translators advertise, but DeepL competes on accuracy and natural phrasing instead, using a specialised language model trained on proprietary data reviewed by thousands of language experts.

What is DeepL Write?

DeepL Write is the company’s AI writing companion, sold alongside the translator and offered as a paid add-on on the Individual and Team plans. It checks spelling, grammar and punctuation, suggests alternative words and sentences, and lets you choose a writing style and tone so drafts sound fluent, professional and natural.

Does DeepL offer a free trial of its paid plans?

Yes. According to DeepL’s official pricing page, both the Individual and Team plans can be tried free for 30 days, and you can cancel at any time during the trial. The Business plan is sold without a trial button, and Enterprise is handled through DeepL’s sales team with custom limits and terms.

Final Verdict

DeepL earns its reputation: for the languages it covers, it produces the most natural machine translation you can get without hiring a human, and the document translation and glossary tools make it a serious work platform rather than a novelty. The free version is a fair taster, and the 30-day Pro trials mean you can test the real limits before paying. For professionals and teams working across languages, DeepL is an easy recommendation.

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