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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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Chatty: AI Assistant
✓ verifiedPaid
Chinese-language RAG AIGC assistant with 1,000+ AI roles for writing, chat, study and coding, sold via credit packs and subscriptions.
2.3K visits/mo
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TeraBox AI
✓ verifiedFreemium
Established cloud storage adding AI content-generation tools; real product.
6.6M visits/mo
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Jenni AI
✓ verifiedFreemium
AI research and academic writing workspace that helps students and researchers read, write and cite with traceable sources.
1.6M visits/mo13K saves
Pricing
100 uses: ¥6 (one-time)
Silver: ¥49/mo (Level I AI)
Gold: ¥79/mo (Level II AI)
Prime: ¥129/mo (Level III AI, unlimited)
No public pricing
No public pricing
Core features
- ✦1,000+ AI virtual roles
- ✦Tiered AI intelligence across open models
- ✦Markdown document-style chat with preview
- ✦Cloud conversation storage and sync
- ✦Multi-device, bilingual (Chinese/English) support
- ✦Writing, coding and consulting assistants
- ✦Up to 1 TB free cloud storage
- ✦Online file transfer
- ✦Send large files
- ✦Cloud backup
- ✦Share files online
- ✦AI Presentation Maker
- ✦AI Essay Writer
- ✦Smart Paraphrase
- ✦AI writing autocomplete for academic text
- ✦Source library and search
- ✦In-text citation with source traceability
- ✦Reference management
- ✦Research reading and note tools
Use cases
- →Draft and rewrite content
- →Chat with AI characters for fun
- →Get study and homework help
- →Generate and review code
- →Storing and backing up personal or professional files in the cloud
- →Sharing large files with others online
- →Transferring files between different devices (PC, Mac, iPhone, Android)
- →Generating academic papers or presentations using AI tools
- →Improving written expression and accuracy with AI paraphrasing
- →Writing research papers and essays
- →Conducting literature reviews
- →Managing and citing sources
- →Student and academic writing
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