SeekFiles AI vs ChatPDF
ChatPDF deserves credit for normalising the "chat with a PDF" interaction. It works for one file. The trouble starts when your real workflow has more than one document.
ChatPDF is clean and fast for a single PDF, one quick question. If your need fits that shape, it works.
SeekFiles AIis built for the shape ChatPDF doesn't cover: multi-document libraries, folder-scoped assistants, chunk-level citations with the literal text quoted back, and public Q&A bots you can share with anyone via slug.
Working with your files
Single-PDF chat
- SeekFiles AI
- ChatPDF
Multi-document library Q&A
Ask across dozens or hundreds of files
- SeekFiles AI
- ChatPDF
Folder / scope per question
- SeekFiles AI
- ChatPDF
Chunk-level citations (page + literal text)
- SeekFiles AI
- ChatPDF
Hybrid retrieval (vector + BM25)
- SeekFiles AI
- ChatPDF
Image-aware chat (charts, scans)
- SeekFiles AI
- ChatPDF
Vision OCR on uploads
- SeekFiles AI
- ChatPDF
Cross-lingual retrieval
- SeekFiles AI
- ChatPDF
Sharing & mobile
Public assistants via shared link
Turn a library into a free Q&A bot
- SeekFiles AI
- ChatPDF
Native iOS + Android apps
- SeekFiles AI
- ChatPDF
Persistent assistants between sessions
- SeekFiles AI
- ChatPDF
Pricing
Free tier
- SeekFiles AI
- 50 credits + 3 assistants
- ChatPDF
- 2 PDFs/day, 10 Qs each
Pay-as-you-go top-ups
- SeekFiles AI
- ChatPDF
Annual billing option
- SeekFiles AI
- ChatPDF
Working with your files
- Single-PDF chat
- Multi-document library Q&A— Ask across dozens or hundreds of files
- Folder / scope per question
- Chunk-level citations (page + literal text)
- Hybrid retrieval (vector + BM25)
- Image-aware chat (charts, scans)
- Vision OCR on uploads
- Cross-lingual retrieval
Sharing & mobile
- Public assistants via shared link— Turn a library into a free Q&A bot
- Native iOS + Android apps
- Persistent assistants between sessions
Pricing
- Free tier50 credits + 3 assistants2 PDFs/day, 10 Qs each
- Pay-as-you-go top-ups
- Annual billing option
Comparison reflects publicly available product features at time of writing. Both products evolve quickly — verify on the vendor's site for the latest.
Pick SeekFiles AI if…
- Your PDF library is more than 5 documents
- You want cross-document questions answered cleanly
- You need to share the assistant with a team or the public
- The wording matters and paraphrase is risk
- You're on your phone half the time
Pick ChatPDF if…
- Single PDF, one-time question
- You don't need to verify with a citation
- You won't come back to the same file
See for yourself
Free to try. No credit card.
50 welcome credits. 3 assistants. Upload your first file in under two minutes.
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Honest, side-by-side write-ups on AI file search tools as new ones launch. Plus product updates from SeekFiles.