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Lime AI
✓ verifiedPaid
AI-powered data research assistant pitched for faster data analysis and coding; demo-only with limited public detail.
1.3K saves
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ChatPDF
✓ verifiedFreemium
Popular tool to chat with PDFs and other documents, giving summaries and cited answers, with a free daily tier and no-signup start.
1.8M visits/mo43K saves
Pricing
No public pricing
No public pricing
Core features
- ✦AI data research assistant
- ✦Support for data analysis
- ✦Coding assistance
- ✦Chat with PDFs, Word, PowerPoint and text files
- ✦Summaries with cited sources
- ✦Multi-file chats via folders
- ✦Any-language upload and chat
- ✦Extra tools: AI writer, detector, flashcards, slides
- ✦No-signup quick start
Use cases
- →Speed up data analysis
- →Assist with data-related coding
- →Understand research papers
- →Study and homework help
- →Review contracts and reports
- →Translate and summarize documents
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