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Choosing a document verification partner is a significant decision. These pages help procurement and operations teams understand how TamperCheck compares to the tools they're evaluating — on pricing, privacy posture, and what it actually takes to get started. Note that TamperCheck works on digital PDFs and scanned hard copies alike — including physical stamp verification and handwritten signature analysis, not just native digital files.
TamperCheck vs Ocrolus: lending automation platform vs. instant document verification
Ocrolus is a comprehensive platform for lenders — combining document processing, human review, and cashflow analytics to handle mortgage and loan workflows end-to-end. TamperCheck answers a more specific question: is this document authentic? A clear verdict in seconds, at $0.50 per check, with no minimum commitment.
Transparent pricing: TamperCheck publishes $0.50 per document after your $5 credits — pay-as-you-go, no seat fees, no opaque tiers. Full pricing →
Digital PDFs
text layer + raster analysis
Phone photos & scans
camera captures and flatbed scans
Physical stamp verification
ink bleed, embossing, overlay detection
Handwritten signature analysis
forgery and substitution checks
Side-by-side
| What matters to your team | TamperCheck.ai | Ocrolus |
|---|---|---|
| Core focus | Automated document tampering API | Lending automation & human-in-the-loop extraction |
| Data retention | Zero storage (ephemeral processing) | Retains documents for human review & extraction |
| Pricing | $0.50 per document (pay-as-you-go) | Enterprise volume pricing |
| AI model control | Bring your own LLM | Vendor-managed models |
| Integration style | Single REST API endpoint | API + heavy data mapping |
| Detection method | 130+ forensic layers (pixels, metadata, fonts) | File tampering + cross-checking extracted data |
| Time to live | Minutes (grab an API key) | Weeks (Mapping fields & SLAs) |
| Trial access | $5 free credits, no card | Sales demo required |
When to choose TamperCheck
- You already have OCR or data extraction and only need to know if the document is fake.
- You require strict data privacy (zero retention) and cannot use a service with human-in-the-loop reviewers.
- You want instant, synchronous results (~3 seconds) rather than waiting for a human review queue.
When to choose Ocrolus
- You are a lender who needs perfect data extraction from messy bank statements and tax returns, and you rely on their human reviewers to guarantee accuracy.
- You want to calculate cashflow analytics and income metrics directly from the uploaded documents.
Automated forensics vs. human-in-the-loop extraction
Ocrolus is an extraction engine first and foremost. They use human reviewers to guarantee 99%+ accuracy on the data they pull from financial documents, and they catch fraud as part of that process. TamperCheck is a pure software forensic engine.
If your main problem is 'we need this bank statement transcribed into JSON perfectly,' Ocrolus is a great choice. If your problem is 'we already extract the data, but we keep getting burned by photoshopped PDFs,' TamperCheck gives you a fast, private, $0.50 API to catch the fakes without adding human latency.
See results in minutes — not after a sales cycle
Start with $5 in free credits. No contract, no minimum commitment, no card required. Upload your first document and get a verdict in seconds.
Get started free