DeepL 记录了 95,110,871 月访问量,月度环比增长为 -1.7%,定价为免费增值。Lex 记录了 24,323 月访问量,增长率为 -57.1%,定价为免费增值。

企业级神经机器翻译、AI 写作润色,以及覆盖三十多种全球语言的实时语音翻译。
可翻译最大 30 MB(Individual/Team)或 100 MB(Business/Enterprise)的完整 PDF、Word(.docx)、PowerPoint(.pptx)、Excel(.xlsx)与 HTML 文件,同时保持原始字体、表格、幻灯片与视觉格式不变。
通过可导入 CSV 的共享术语表、自动术语表生成、共享风格规则清单与翻译记忆库,确保品牌与技术术语在不同语言对之间保持一致。
通过浏览器、桌面端以及 Microsoft 365/Google Workspace 插件,以实时句子改写、词语替换建议与一键语气调整(如商务、学术、口语、外交)来优化原始草稿和译文。
为视频会议和移动端面对面交流提供实时口语翻译与多语言实时字幕,付费 DeepL Pro 方案包含每用户每月 30 分钟。

把写作本身放在中心的 AI 写作工作台
请内置助手点评段落、一起头脑风暴替代方案或重写内容,全程不必离开文档。
键盘驱动的 AI 快捷操作可找到更恰当的词、把要点扩写成段落,或在原地生成一批想法。
可用快捷键浏览的串接评论,加上保存的版本,让你在尝试另一种表达时不会丢失原稿。
分享链接即可一键实时共同编辑,或发送只读链接让别人直接阅读成稿。
免费 / 开源由 DeepSeek-V4 与 R1 驱动的高效开源权重与托管推理 AI,token 成本极低。

专项更强提供实时语法纠错、语气校准、写作来源追踪与团队风格指南的跨平台 AI 写作助手。
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
支持 100 多种语言的文本、图片、文档与语音 AI 翻译
写作、检测与摘要的一站式工作台
专项更强面向企业的本地部署翻译与语音识别
专项更强面向全球化内容的 AI 本地化与翻译平台
用可读性与语法反馈,写出更清晰有力的文字