Eety AI - An AI Assistant for Patent Drafting vs JustPDF
Side-by-side comparison to help you choose the right product.
Eety AI - An AI Assistant for Patent Drafting
Your name is on the filing. Eety.ai builds a complete, attorney-approved invention model before a single word of the application is drafted.
JustPDF is a privacy-first PDF toolkit with 17 free tools including merge, split, compress, convert, sign, and OCR.
Visual Comparison
Eety AI - An AI Assistant for Patent Drafting
JustPDF
Overview
About Eety AI - An AI Assistant for Patent Drafting
Patent drafting is a strategy problem before it is a writing problem. One wrong inference, one gap in the novelty argument, and the application may not defend what the inventor actually built.
Eety.ai builds a 15-point invention model — the Brain — before writing begins. It captures novelty, component interactions, and claim strategy. Each dimension is confidence-scored; incomplete fields block drafting until resolved. Gaps trigger targeted engineer-perspective questions specific to exactly what's missing, incorporated without disturbing confirmed analysis.
Drafting runs through a 10-phase pipeline with an attorney-approved plan before any section executes. Drawings generate as editable SVGs with numerals tracked across all figures and text. Style DNA mirrors the attorney's own voice from reference filings. Nine templates enforce USPTO, EPO, PCT, and UKIPO conventions. Team access, audit trail, style compliance checking, and section-level review complete the pre-filing workflow.
About JustPDF
JustPDF provides 17 professional-grade PDF tools that process files entirely in the user's browser. Unlike Smallpdf, iLovePDF, and other online PDF tools that upload files to remote servers, JustPDF uses JavaScript and WebAssembly to handle everything locally on the device. Files never leave the browser — verifiable by checking the Network tab in DevTools. Tools include: Merge PDF, Split PDF, Compress PDF, Rotate PDF, Flatten PDF, Unlock PDF, PDF to Word, Word to PDF, PDF to JPG, JPG to PDF, PDF to Excel, WebP to PDF, HEIC to PDF, PDF to Grayscale, Sign PDF, Chat with PDF (AI), and OCR/Scan. No account needed for the free tier (3 ops/day). Pro starts at $4/month for unlimited access. FERPA-compliant for educational use.