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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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Readable
✓ verifiedPaid
Instant English-to-Japanese PDF translation preserving layout; useful focused tool.
87K visits/mo177 saves
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PDF.ai
✓ verifiedFreemium
Well-known chat-with-PDF tool for summarizing and extracting; strong traffic.
484K visits/mo2.7K saves
Pricing
Starter: $9/mo
Pro: $18/mo
Expert: $25/mo
Pro Standard (Yearly): 800 /month
Pro Premium (Yearly): 4,000 /month
for Business: Contact for Pricing
Hobby: $0
Pro: $10/mo
Ultimate: $20/user/mo
Enterprise: $30/user/mo
No public pricing
Free: $0/m
Pro: $12.4/m (Billed annually $149)
Core features
- ✦Access to multiple AI models (GPT-4, Claude 3, Mixtral)
- ✦PDF analysis
- ✦AI image generation
- ✦AI data scientist
- ✦AI visualizations
- ✦Music composition
- ✦Instant PDF translation
- ✦Layout preservation
- ✦Side-by-side English and Japanese viewing
- ✦Chrome extension for one-click translation
- ✦Translation without DeepL subscription (optional)
- ✦Chat with PDF documents
- ✦Summarize PDF content
- ✦Extract information from PDFs
- ✦Source citation for answers
- ✦OCR support
- ✦AI Agents for document analysis
- ✦Capture & Ask feature
- ✦Chatbot widget (add-on)
- ✦Advanced Fraud Protection
- ✦ID Verification with facial recognition
- ✦Income Verification through bank integration
- ✦AI identifies key concepts automatically
- ✦Multiple question types supported
- ✦Adjustable difficulty levels
- ✦Works with any YouTube video — questions match video content
- ✦Handles multi-page documents — extracts text and generates instantly
Use cases
- →Chat with PDF documents to get instant insights
- →Turn data into easy-to-understand visuals
- →Create high-quality images with AI
- →Manage tasks more efficiently with AI assistance
- →Translating English research papers into Japanese
- →Translating technical specifications from English to Japanese
- →Quickly understanding English documents in Japanese
- →Analyzing legal documents
- →Summarizing financial reports
- →Extracting key information from books
- →Reviewing scientific papers
- →Understanding user manuals
- →Creating employee training materials
- →Landlords and property managers can use ProofUp to quickly and comprehensively screen potential tenants, making informed decisions and reducing risks associated with fraud and unreliable tenants.
- →Educators creating engaging assessments
- →HR professionals generating compliance assessments
- →Publishers scaling content creation efficiently
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