DeepL Translator

DeepL Translator is a translation service with browser extensions, desktop and mobile apps, document and website translation, and API access. It suits individuals and teams that want translation alongside glossaries, saved translations, and shared style controls. Its free tier is useful for occasional work, but its file and character caps make plan choice important for regular use.

Overview

DeepL combines text, document, and website translation with writing improvements in Chrome, Firefox, and Edge. It supports 100 languages and offers translation memory and glossary tools, so it is better suited to repeat workflows than a one-off lookup tool. Integrations with Microsoft Word, Google Workspace, Microsoft 365, and AI agents extend its reach into existing work systems.

The service offers API access for building multilingual experiences into other systems. That flexibility will matter more to product teams and developers than to casual users, who can instead use the apps and browser extensions. DeepL is based in Cologne, Germany, and was founded in 2017.

Key features

Files, glossaries, and team controls

File translation limits rise from one per month on Free to three on Individual and 20 on Team; Team also raises the allowance to one million characters per user monthly. Business includes 100 file translations per month, while Enterprise uses custom file quotas. These distinctions matter if document work is routine: Free is tightly capped, and Individual remains modest at three files.

Glossary allowances range from one glossary with five entries per language pair on Free, to one glossary on Individual and five on Team. Business and Enterprise include unlimited glossaries. Team, Business, and Enterprise also include shared style rule lists, with 20 on Business and unlimited lists on Enterprise. Team administration is available in Team and for Business and Enterprise users; single sign-on is also available across those plans, with thresholds for Team and Business.

Security and support

DeepL cites ISO 27001 and SOC 2 Type II-certified processes and infrastructure, and lists TLS encryption. For Pro subscribers, content and results are temporarily stored only as technically needed, then deleted. Enterprise customers can access premium support, alongside the Help Center, community, and API documentation.

Pricing

DeepL uses a freemium model. The free version costs nothing and allows 50,000 characters per user per month, one file translation monthly, files up to 5 MB, one glossary, and five glossary entries per language pair. It is suitable for light use, but the single-file cap and small file size will quickly constrain document-heavy work.

Individual costs €7.49 a month, billed annually, with a 30-day free trial and cancellation anytime. It includes 300,000 characters monthly, three file translations per month, files up to 30 MB, one glossary, and one saved translation. This is the natural step up for a solo user who needs more text capacity and larger files, but the three-file allowance remains limiting for frequent document translation.

Team costs €24.99 a month, billed annually, and has a 30-day free trial. It includes one million characters per user monthly, 20 file translations per month, files up to 30 MB, five glossaries, and 10 saved translations. Its higher quotas and administration features make it more practical for shared work than Individual.

Business costs €49.99 a month, billed annually. It includes 100 file translations monthly, 20 shared style rule lists, unlimited glossaries and saved translations, and 99.0% availability. Enterprise has custom pricing, custom files per month, unlimited shared style rule lists and glossaries, and 99.9% availability. It also offers premium support. Business and Enterprise fit larger or more controlled workflows; the higher Enterprise availability target may matter where uptime is especially important.

Platforms

DeepL offers browser extensions, a desktop app, and a mobile app, as well as API access. Its listed integrations include Microsoft Word, Google Workspace, Microsoft 365, and AI agents. The browser extensions combine translation with writing improvements while browsing; the API is aimed at integrating Language AI into systems rather than translating manually.

Who it's for

Choose DeepL if you need translation for recurring personal or team work, especially when glossaries, document translation, browser writing assistance, or API integration are useful. Free is appropriate for occasional translation within its strict caps. Individual suits a solo user with higher monthly text volume; Team and Business are stronger fits when shared controls and larger file quotas matter. Look elsewhere if your priority is a much larger free monthly character allowance or frequent files without a paid plan.

Pros and cons

• Pros: Supports 100 languages and combines text, website, and document translation with browser-based writing improvements.
• Pros: Paid plans scale from personal use to team controls, with glossaries and shared style rules expanding at higher tiers.
• Pros: API access, broad workplace integrations, and cited security certifications suit organizational workflows.
• Cons: Free limits users to one file translation per month, up to 5 MB, and 50,000 characters.
• Cons: Individual allows only three file translations monthly, so regular document-heavy work may require a higher tier.
• Cons: Business and Enterprise have higher annual-billed prices, and Enterprise pricing is custom.

Alternatives

Microsoft Translator is worth considering when a two-million-character monthly free allowance matters more than DeepL's stated file and glossary plan structure. Lara Translate may suit users seeking Android, iOS, and web access with a free 60,000-character monthly allowance and support for documents up to 10 MB.

Google Cloud Translation is an API-oriented alternative with a free allowance of 500,000 characters per month and a listed Neural Machine Translation text plan at $20 a month. Baidu Translate is another freemium option with web, Windows, and macOS platforms.

Reverso offers a Premium Annual plan at €6.49 a year, billed one time at 77.88 EUR. PROMT offers paid Lite plans for one language pair or multilingual offline translation. Google Translate is a free alternative. Pairaphrase is a paid API option, with its Bronze plan priced at $3,420 a year and covering 1–2 users.

For broader comparisons, browse AI Translation Tools or Translation Software.

Verdict

DeepL is a strong choice for individuals and organizations that need translation embedded in repeat document, browser, or software workflows. Its combination of language coverage, glossaries, integrations, and team controls is the main reason to choose it. Look elsewhere if generous free file use or a lower-cost plan is more important than those workflow features.