
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. Desklib records 288 monthly visits with -92.7% growth and Freemium pricing.
AI-powered academic toolkit for study, writing and grading
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | deepl.com | desklib.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 95.11M (95,110,871) | 288 (288) |
| MoM Traffic Delta | -1.66M (-1.7%) |
| -3.64K (-92.7%) |
| Primary Market & Share | 🇩🇪 Germany (15.8%) | 🇩🇪 Germany (100%) |
|---|
| Direct Visits / mo | 60.38M | 104 |
|---|
| User Rating | 4.7 | 3.7 |
|---|
| 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-powered academic toolkit for study, writing and grading
Automated assignment grading with consistent scoring that helps educators assess student work faster and more fairly.
Scans text to distinguish human from AI-generated writing and to surface duplicated content, with downloadable reports for revision.
An instant research answer engine plus a paraphraser that rewrites text while preserving the original meaning.
Build adaptive quizzes with instant feedback, and have code reviewed for syntax issues, bugs and improvement suggestions.

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.
Paraphrase, proofread and summarize text with an AI writing workspace
AI content detection and a full writing toolkit in one place
SpecialistAI detection and writing verification built for schools and editors

Academic proofreading, plagiarism checking and AI-powered writing tools in one place
SpecialistStudy library, AI homework help, and 24/7 tutor access in one place
SpecialistAll-in-one AI study tool for homework help, exam prep, notes, and flashcards
AI translation for text, images, documents and speech in 100+ languages
SpecialistOne workspace to write, check and summarize
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.
Paraphrase, proofread and summarize text with an AI writing workspace
AI content detection and a full writing toolkit in one place
SpecialistAI detection and writing verification built for schools and editors
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
SpecialistStudy library, AI homework help, and 24/7 tutor access in one place
SpecialistAll-in-one AI study tool for homework help, exam prep, notes, and flashcards
AI translation for text, images, documents and speech in 100+ languages
SpecialistOne workspace to write, check and summarize