ToolAI Tools & APIsv2026

DeepL API

by DeepL · freemium · Last verified 2026-03-17

DeepL API provides neural machine translation of exceptional quality for 30+ languages, consistently outperforming competitors on blind translation benchmarks. It supports real-time text and full document translation with format preservation, a glossary system, and a free tier for developers.

https://www.deepl.com/pro-api ↗

B+

B+—Good

Adoption: AQuality: A+Freshness: ACitations: AEngagement: F

Specifications

License: Proprietary
Pricing: freemium
Capabilities: neural-machine-translation, document-translation-with-formatting, custom-glossaries, formality-control, language-detection, batch-translation
Integrations: Phrase TMS, memoQ, SDL Trados, Wordpress, Zapier
Use Cases: enterprise-localization, legal-document-translation, e-commerce-internationalization, multilingual-content-pipeline
API Available: Yes
SDK Languages: python, javascript, java, dotnet, php, ruby
Deployment: cloud
Rate Limits: Character-based limits by plan
Data Privacy: GDPR compliant, ISO 27001, no training on API data
Tags: translation, nlp, language-ai, enterprise-translation, document-translation
Added: 2026-03-17
Completeness: 100%

Index Score

71.2

Adoption

Quality

Freshness

Citations

Engagement

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