AI assistants and search
PDFPeer alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
bhaskatripathi/pdfGPT★7,168 GitHub starsMIT licenceWeb app to upload PDFs and chat with their contents using GPT-powered embeddings and retrieval.Open on GitHub ↗arc53/DocsGPT★18,221 GitHub starsMIT licencePrivate AI platform for document analysis, retrieval-augmented search, and assistant/chat interfaces.Open on GitHub ↗
What you give up either way
- Priority/support responsiveness from vendor
- Hosted, fully managed infrastructure and scaling
- Any undocumented internal optimizations or moderation/billing features
- Proprietary UI polish and built-in lifetime deal
An open-source project doing the core job proves a replacement is possible. It does not prove it matches PDFPeer, and it does not prove anyone has run it for a month. How we decide.