
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
#1AskSia records 232,303 monthly visits with +16.4% month-over-month growth and Freemium pricing. DeepL records 95,110,871 monthly visits with -1.7% growth and Freemium pricing.

AI study copilot that works from your own course materials
| +32.72K (+16.4%) |
| -1.66M (-1.7%) |
| Primary Market & Share | 🇺🇸 United States (40.6%) | 🇩🇪 Germany (15.8%) |
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| Direct Visits / mo | 83.39K | 60.38M |
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| User Rating | 4.2 | 4.7 |
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| Supported Platforms | Website | Website |
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AI study copilot that works from your own course materials
Record a live lecture or upload audio and video, then get a searchable transcript with key concepts, ideas and action items tagged automatically in real time.
Ask questions against your own uploaded textbooks, slides and syllabus, so answers come from your course rather than generic internet results.
Turn any material into summaries, cheat sheets, flashcards, quizzes and course maps, with step-by-step problem solving and visual explanations for STEM topics.
Sync readings, slides and assignments from Canvas, Blackboard, Brightspace, Moodle, Echo360, Panopto and similar platforms in one click, read-only and roughly 30 seconds per course.

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.

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
SpecialistUnlimited AI transcription of audio and video in 98+ languages
AI flashcards that turn note dumps and PDFs into addictive quiz sessions

Your personal AI tutor for every subject, from notes to exam day.

SpecialistSnap a homework question and get step-by-step AI answers
All-in-one AI study tool for homework help, exam prep, notes, and flashcards
Free / Open-sourceFree AI flashcard and study tools for students

AI study tools and a personal tutor built from your own course material
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
SpecialistUnlimited AI transcription of audio and video in 98+ languages
AI flashcards that turn note dumps and PDFs into addictive quiz sessions
All-in-one AI study tool for homework help, exam prep, notes, and flashcards
Free / Open-sourceFree AI flashcard and study tools for students
AI study tools and a personal tutor built from your own course material