
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
#1DeepL records 95,110,871 monthly visits with -1.7% month-over-month growth and Freemium pricing. MAIL EVOLVED records 0 monthly visits with — growth and Freemium, Free Trial, Paid pricing.

Generate Gmail replies with ChatGPT using your own OpenAI API key
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | deepl.com | chromewebstore.google.com |
| Pricing Model | Freemium | Freemium, Free Trial, Paid |
| Monthly Visits | 95.11M (95,110,871) | 0 (0) |
| MoM Traffic Delta | -1.66M (-1.7%) | 0 (—) |
|---|
| Primary Market & Share | 🇩🇪 Germany (15.8%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 60.38M | 0 |
|---|
| User Rating | 4.7 | 3.3 |
|---|
| Supported Platforms | Website | Browser Extension |
|---|

Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
Translates whole PDF, Word (.docx), PowerPoint (.pptx), Excel (.xlsx), and HTML files up to 30 MB (Individual/Team) or 100 MB (Business/Enterprise) while keeping original fonts, tables, slides, and visual formatting intact.
Ensures consistent brand and technical terminology across language pairs using CSV-importable shared glossaries, automated glossary generation, shared style rule lists, and translation memory.
Enhances original drafts and translated copy with real-time sentence rewrites, word alternatives, and one-click tone adjustments (e.g., Business, Academic, Casual, Diplomatic) via browser, desktop, and Microsoft 365/Google Workspace add-ins.
Provides real-time spoken language translation and live multilingual captions for video conferences and mobile in-person dialogues, with 30 minutes per user per month included in paid DeepL Pro plans.

Generate Gmail replies with ChatGPT using your own OpenAI API key
A row of generation buttons appears next to the standard reply control whenever you start answering an email in Gmail.
You paste your own OpenAI API key once in the settings; all requests are billed to your own OpenAI account.
Each button maps to a different type of answer, from a short acknowledgement to a free-form custom response.
Generated text is placed straight into the Gmail reply box so you can review, edit, or send it immediately.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
#1SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.

SpecialistCross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
SpecialistParaphrase, proofread and summarize text with an AI writing workspace
AI translation for text, images, documents and speech in 100+ languages
Professional AI translation for text, documents, images and audio

SpecialistOn-premise translation and speech recognition for enterprises

SpecialistAI-powered localization and translation platform for global content

SpecialistExpress yourself with confidence — rewrite, proofread and summarize in one click
SpecialistFree AI translator that cross-checks 22 models for one trusted translation

Turn a few key points into polished, on-tone emails
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
SpecialistCross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
SpecialistParaphrase, proofread and summarize text with an AI writing workspace
AI translation for text, images, documents and speech in 100+ languages
SpecialistOn-premise translation and speech recognition for enterprises
SpecialistAI-powered localization and translation platform for global content
SpecialistExpress yourself with confidence — rewrite, proofread and summarize in one click
SpecialistFree AI translator that cross-checks 22 models for one trusted translation
Turn a few key points into polished, on-tone emails