The problem
Hallucination detectors can estimate risk, but buyers and reviewers still need to know what source supports or contradicts the specific factual claim.
Fact AuditStart audit
AI HALLUCINATION CHECKING
Do not score the vibe. Verify the claim that matters.
ProofTTL is built for concrete factual verification: isolate the risky assertion, inspect the strongest accessible evidence, challenge the evidence set, and record an explicit verdict.
Who this is for
Anyone with AI-generated factual statements they need to rely on, publish, present, or defend.
Inside the full Fact Audit
- Up to 25 real outputs or factual claims
- Consequence ranking before deep verification
- Authoritative evidence FOR and AGAINST
- Explicit SUPPORTED / CONTRADICTED / UNKNOWN verdicts
- Human approval before customer-facing publication
- Seven-day watch on important findings
Example claims
- “The FDA approved this use in 2025.”
- “Competitor X charges $49 per user.”
- “The company announced 2 million active users.”
Keep public evidence current. From $49/month.
10, 30, or 100 claims. Daily public-source checks, dashboard change alerts, and 30-day history. Automated text observations preserve UNKNOWN; they do not certify truth.
Need human review? Request the separate $1,500 Fact Audit. Scope and reviewer availability are confirmed before payment.
COMMON QUESTIONS
What people usually ask before sending claims.
What does ProofTTL cost?
The $299 one-time Rapid Claim Check covers up to five public, redacted, or de-identified claims, with human-reviewed results and a 24-hour target after written acceptance and payment confirmation. Rapid slots are currently unavailable while reviewer capacity is confirmed; request availability before paying. No ProofTTL account is required. For deeper review, the $1,500 Fact Audit covers up to 25 real outputs or claims; scope is confirmed before its payment request is created.
How do I send my claims?
For Rapid, request availability first and confirm a reviewer, complete in-scope claims, price, and delivery deadline before payment. Submit only public, redacted, or de-identified material. Existing buyers can contact ProofTTL.Support@gmail.com from the checkout email address to confirm next steps. For the full Fact Audit, submit your outputs first; ProofTTL confirms scope before requesting payment. Findings require human approval before delivery.
Does the audit include monitoring?
The full $1,500 Fact Audit includes a seven-day watch on important findings and a final reread. The $299 Rapid Claim Check is a one-time evidence pass and does not include that watch.