{"id":"deepl-api","name":"DeepL API","homepage":"https://www.deepl.com/en/pro-api","repo_url":null,"category":"ai-ml","subcategories":["translation","nlp","language"],"tags":["deepl","translation","nlp","language","rest-api","sdk","mcp-server"],"what_it_does":"Neural machine translation API that delivers human-quality translations across 30+ languages, with an official MCP server for agent integration.","use_cases":["Translating user-generated content or documents at scale","Localizing software interfaces and marketing copy","Building multilingual customer support agents","Real-time translation in chat or messaging workflows","Translating structured data (JSON, XML, HTML) preserving formatting"],"not_for":["Languages outside DeepL's supported set (many Asian, African languages missing)","Free high-volume workloads (rate limits are strict on free tier)","Speech-to-text or audio translation (text only)"],"best_when":"Quality of translation matters more than cost, especially for European language pairs.","avoid_when":"You need to translate to/from languages not in DeepL's catalog or require very high free-tier volume.","alternatives":["google-translate-api"],"af_score":83.0,"security_score":82.0,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:05.486353+00:00","performance":{"latency_p50_ms":200,"latency_p99_ms":800,"uptime_sla_percent":99.9,"rate_limits":"Free: 100 requests per day cap in some regions; Pro: no hard request limit","data_source":"llm_estimated","measured_on":null}}