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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 Klippa DocHorizon: dedicated fraud detection vs. document automation platform
TamperCheck is built for one purpose: detecting fraud and tampering in uploaded documents, with a clear verdict your team can act on. Klippa’s DocHorizon sits in the document automation world — classification, extraction, and processing — where fraud detection may be one optional module within a broader workflow.
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 | Klippa DocHorizon |
|---|---|---|
| Core focus | Document tampering and synthesis | Document OCR, extraction, and automation |
| Data retention | Zero storage (ephemeral processing) | Retains documents for extraction training/review |
| Pricing | $0.50 per document (pay-as-you-go) | Subscription + usage tiers |
| AI model control | Bring your own LLM | Vendor-managed models |
| Integration style | Single REST API endpoint | API + extraction templates |
| Detection method | 130+ forensic layers (pixels, metadata, fonts) | OCR accuracy + basic fraud checks |
| Time to live | Minutes (grab an API key) | Days/Weeks (template setup) |
| Trial access | $5 free credits, no card | Sales demo required |
When to choose TamperCheck
- Your priority is fraud and tamper with plain-English output, not standing up a full IDP factory.
- You want LLM BYOK and per-document cloud economics for a single API.
- Risk/legal wants clarity that the service is not training on your documents as a product default (see our privacy posture).
When to choose Klippa DocHorizon
- You’re investing in document AI at scale: bulk extraction, classification, and workflow automation across doc types.
- You already use Klippa for capture/OCR and want one vendor for adjacent steps—fraud may be bundled, not best-of-breed standalone.
Best-of-breed tamper vs. doc-AI breadth
Klippa’s world is productivity and automation—turning document streams into structured data. TamperCheck’s world is adversarial files: what was edited, what’s inconsistent, what looks synthetic.
If DocHorizon covers your fraud bar and you’re happy in one stack, stay consolidated. If reviewers still argue over pixel-level issues or you need BYOK for model governance, a dedicated tamper API is the sharper tool.
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.
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