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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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elium.com
✓ verifiedPaid
Enterprise AI knowledge-management platform for building a governed, searchable company knowledge hub teams actually use.
26K visits/mo
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Desklib
✓ verifiedFreemium
AI study toolkit for students with an AI grader, paraphraser, quiz maker, plagiarism and AI-content detectors and study documents.
13K visits/mo
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Audeus
✓ verifiedFreemium
Text-to-speech reader that turns PDFs, docs, and web pages into natural audio with highlighting, on web and mobile.
54K visits/mo21K saves
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Corrector App
✓ verifiedFree
Free online grammar and spell checker in multiple languages.
36K visits/mo
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ADHD Focus
Paid
Pricing
Team: 15€/user/mo billed yearly
Corporate: 20€/user/mo billed yearly
Free trial available
No public pricing
Free: $0/mo (limited uploads and Pro voices)
Pro: $9.92/mo (billed annually)
No public pricing
Free: $0/month
Premium: $9.99/month
Core features
- ✦AI-powered search and answers
- ✦Content approval and expiration workflows
- ✦Multi-language sharing with AI translation
- ✦Templates and rich content creation
- ✦Microsoft, Slack, Google Drive integrations
- ✦ISO 27001 security, EU hosting, GDPR
- ✦AI Grader for assignments
- ✦AI Paraphraser and AI Answers
- ✦AI Quiz generator
- ✦Plagiarism checker and AI detector
- ✦AI Code Checker
- ✦Study documents library
- ✦Natural AI voices for reading aloud
- ✦Supports PDF, Word, EPUB, and web pages
- ✦Synchronized text highlighting
- ✦Highlighting and annotation tools
- ✦Adjustable playback speed up to 3.5x
- ✦Apps for web, iOS, Android, and Chrome
- ✦Spelling and grammar checking
- ✦Punctuation error detection
- ✦Word suggestions for better flow
- ✦AI-generated content detection
- ✦27+ languages with regional variants
- ✦Mobile-friendly, no registration
- ✦AI Task Assistant
- ✦Automated Proofreading
- ✦Smart Task Management
- ✦Advanced Focus Tools
- ✦Customizable Pomodoro Timer
- ✦Energy Management View
Use cases
- →Central company knowledge base
- →Customer support and IT service desk
- →Onboarding and knowledge retention
- →Market watch and user insights
- →Improve grades and academic writing
- →Check work for plagiarism or AI content
- →Generate quizzes and study material
- →Grade assignments faster (educators)
- →Listen to study material and documents
- →Boost focus for auditory learners
- →Read web articles hands-free
- →Get through reading backlog while multitasking
- →Checking articles, posts, emails, essays, letters, and documents for grammar and spelling errors.
- →Ensuring professional communication is error-free.
- →Improving writing skills by identifying and correcting mistakes.
- →Detecting and correcting errors in AI-generated content.
- →Breaking down large projects into manageable tasks
- →Improving focus and reducing distractions during work sessions
- →Managing energy levels to optimize productivity throughout the day
- →Proofreading documents with AI assistance
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