DeepL

DeepL is a web and API language AI suite for enterprises that need accurate translation, multilingual communication, and task automation across global teams.

Key capabilities include:

• Text and document translation for business workflows, including file translation that preserves original formatting and layout.
• DeepL Voice for real-time speech translation in meetings and conversations.
• DeepL Agent to automate repetitive business work such as coordinating campaigns, drafting outreach, and resolving customer issues, with human-in-the-loop control and enterprise-grade security.
• API integration for embedding translation into products and internal systems, including a next-generation LLM for improved translation accuracy and Write functionality for grammar, spelling, phrasing, style, and tone suggestions.

Pricing: DeepL offers a tiered pricing structure, divided between DeepL Pro (for individuals and teams) and DeepL API (for developers). Pro plans focus on increased translation limits and security, while API plans are usage-based.

Notable for combining translation, voice, writing assistance, and agentic workflows in one platform, plus enterprise controls such as Glossaries (up to 30,000 entries across 16 languages) and a security posture where API Pro translations are not used for model training. The platform is used to securely translate 70 million words per month in customer deployments.