How do their growth rates compare?

ProofUp has a month-over-month growth rate of -100%; ShareID has +200.5%.

How does pricing compare?

ProofUp: Contact for Pricing. Contact for pricing. ProofUp does not publish public tiers on its site; pricing is arranged through a demo request and depends on portfolio size and screening requirements. ShareID: Contact for Pricing. Not published; ShareID uses contact-for-pricing sales with a free trial available. Deployment can be SaaS, on-premise or on SecNumCloud, which typically implies volume- and scope-based quoting.

What are alternatives to ProofUp and ShareID?

Other tools in related categories include GPTZero, Undetectable AI, Copyleaks, Winston AI, Face Search AI.

ProofUp vs ShareID — Traffic (0 vs 3.62K), Pricing & Verdict

Open AI Tools

ProofUp vs ShareID — Traffic (0 vs 3.62K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	ProofUp	ShareID
Official Domain	proofup.com	shareid.ai
Pricing Model	Contact for Pricing	Contact for Pricing
Monthly Visits	0 (0)	3.62K (3,618)
MoM Traffic Delta	-1.73K (-100%)	+2.41K (+200.5%)
Primary Market & Share	🌐 Global (—)	🇺🇸 United States (71.5%)
Direct Visits / mo	0	1.44K
User Rating	4	4.1
Supported Platforms	Website	Website

ProofUp

Verify income, identity, and documents before you hand over the keys

Income verification from the source

Applicants connect bank and payroll accounts through Plaid so earnings are read from the account itself, with no document in the path to forge. Uploaded documents are also analyzed for deposit frequency and real income.

ID plus live selfie matching

A government ID photographed front and back is matched against a live selfie using facial recognition, catching borrowed identities before keys are handed over.

Document forgery detection

Uploaded PDFs are read at the byte level for hidden text layers, metadata mismatches, generator fingerprints, and post-generation edits — evidence that visual inspection misses.

Five graded verdicts with reasons

Each application returns one of five verdicts (pass, pass with caution, non-recurring, needs review, fail) with a risk level and the specific signals that produced it.

Strengths & Pros

+Income is verified from the account via Plaid, so there is no forgeable document in the strongest path
+Combines income, identity, and document-fraud checks in a single 2-3 minute flow
+Five graded verdicts with explicit reasons and risk levels beat a simple pass/fail