Free, in-browser PDF editor
Privacy-first PDF editor running locally, but Smallpdf and PDF24 already do this.

Yet another PDF chat tool when ChatPDF and Humata already dominate this space.
Researchers, students, and professionals working with long documents
ChatPDF · Humata · PDF.ai
Privacy-first PDF editor running locally, but Smallpdf and PDF24 already do this.
Client-side PDF toolkit when most competitors upload your files to their servers.
Agentic RAG with self-evaluator loop, but evaluator/generator sharing one model due to VRAM constraints.
Agentic RAG with self-evaluator loop, but evaluator/generator sharing one model due to VRAM constraints.
Go CLI with built-in OCR fallback when JinaAI and Firecrawl already handle this.
ProofPudding returns extraction results with explicit links back to the exact page and source text, supports native and scanned PDFs plus DOCX/images, and ships Python/TypeScript SDKs — handy for agents that need auditable facts. It’s a pragmatic product (per-extraction pricing and confidence scores are nice), but the market is crowded; I want clarity on underlying models, real-world accuracy numbers, and how it compares to Document AI/Textract in edge cases.