
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
DeepL records 95,110,871 monthly visits with -1.7% month-over-month growth and Freemium pricing. SciPub+ records 7,176 monthly visits with -17.2% growth and Freemium, Free Trial pricing.

AI writing assistants built by researchers, for academic publishing workflows
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | deepl.com | scipubplus.com |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 95.11M (95,110,871) | 7.18K (7,176) |
| MoM Traffic Delta | -1.66M (-1.7%) | -1.49K (-17.2%) |
| Primary Market & Share | 🇩🇪 Germany (15.8%) | 🇺🇸 United States (59.3%) |
| Direct Visits / mo | 60.38M | 2.83K |
| User Rating | 4.7 | 4.2 |
| Supported Platforms | Website | Website |

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.

AI writing assistants built by researchers, for academic publishing workflows
Named assistants such as Outline Oracle, Abstract Aid, Intro Infer, Lit Linker, Method Maker, Result Reveal, Conclude Craft and Thesis Thread each target one part of an academic manuscript.
Web Deep Research surveys academic and general sources for broad topic overviews, while Scholarly Deep Research targets peer-reviewed papers and systematic enquiry.
An upcoming SLR capability aims to generate comprehensive literature reviews that follow academic standards and surface new hypotheses to investigate.
Output is tuned to scholarly style and structure, so drafts read like research prose rather than generic marketing copy.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
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.
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.
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.
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
SpecialistParaphrase, proofread and summarize text with an AI writing workspace

Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Academic proofreading, plagiarism checking and AI-powered writing tools in one place

AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers
The AI workspace where researchers read, write, and cite with every claim traceable to its source
The AI workspace where researchers read, write, and cite with every claim traceable to its source
AI translation for text, images, documents and speech in 100+ languages
AI translation for text, images, documents and speech in 100+ languages
Professional AI translation for text, documents, images and audio
AI answers grounded in 300M+ scholarly full texts
AI answers grounded in 300M+ scholarly full texts

SpecialistOn-premise translation and speech recognition for enterprises
SpecialistOn-premise translation and speech recognition for enterprises