DocVerify is an AI-powered API that detects forged, manipulated, and AI-generated documents in seconds. Upload a receipt, bank statement, ID, or any PDF — our Sentinel-4B model checks for pixel-level tampering, metadata inconsistencies, and GenAI artifacts. Built for developers and AI agents: one API call returns a trust score with detailed forensic evidence. Free tier available, no credit card required. Stop trusting documents blindly.

Pioneer — Fine-tune any LLM in minutes, with one prompt

Fine-tune any LLM in minutes, with one prompt

Hey Product Hunt! 👋 I'm Ferdinand, the maker behind DocVerify. I built this because I kept seeing the same problem: businesses losing money to forged receipts, manipulated bank statements, and now AI-generated fake documents. Traditional verification was either manual (slow, expensive) or rule-based (easy to fool). DocVerify uses our custom Sentinel-4B model to run six forensic checks in under 2 seconds — pixel-level tampering detection, metadata analysis, AI-generated content identification, PDF structure validation, and specialized models for financial docs and IDs. The API is dead simple: one POST request, and you get back a trust score with detailed evidence of any manipulation found. We built it specifically for developers and AI agents who need to verify documents programmatically. Currently in early access with a free tier. Would love to hear your feedback — what document types would you most want verified? 🚀

The pixel-level tampering detection is impressive—that's a genuinely hard problem to solve fast. Curious how the model handles edge cases like legitimate compression artifacts or scanned documents that have been re-saved multiple times, since those can look similar to manipulation at the pixel level.

Congrats on the launch! One important thing Will the documents uploaded be saved on your end or not?

Pioneer — Fine-tune any LLM in minutes, with one prompt

Fine-tune any LLM in minutes, with one prompt

Congrats on the launch! One important thing Will the documents uploaded be saved on your end or not?

DocVerify

Catch fake documents before your system trusts them

Catch fake documents before your system trusts them