Compare PDFs with AI — two or more documents
Upload two to four documents and DocumentAnalyse shows you the differences: changed values, missing information, contradictions and points to verify manually — with quotes and page references where available.
10 free analyses · 7 days · no credit card required · then from €59/month
How it works
- 1Create an account and upload your documents — PDF, PNG, JPEG, WebP or text. Comparison (2 documents): up to 40 MB per file (approx. 400 pages); multi-analysis (2–4 documents): up to 25 MB per file, 50 MB in total. Password-protected PDFs are unlocked directly in your browser.
- 2Start the comparison: two documents head-to-head (2 credits) or multi-analysis with up to four documents (1 credit per document).
- 3Review the result and export it as a PDF report — with quotes and page references where available.
What the comparison finds
- Differences between the documents — including price and value changes
- Matching content, missing information and contradictions
- Risks and points for manual verification
- Quotes and page references where available
- Export as a PDF report, in English, German or French
Frequently asked questions about comparison
How many documents can I compare?
Two documents head-to-head, or two to four documents in multi-analysis.
Which formats are supported?
PDF, PNG, JPEG, WebP and text files. Comparing 2 documents: up to 40 MB per file (roughly 400 PDF pages); multi-analysis (2–4 documents): up to 25 MB per file and 50 MB in total.
Can the AI make mistakes?
Yes, like any AI. That is why quotes and page references are provided where available so you can verify it in the original. If an analysis fails, credits are refunded automatically.
10 free analyses · 7 days · no credit card required · then from €59/month