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Proof Card examples

Demo and example cards only. No fabricated customer testimonials, no customer-verified labels, and no implied third-party endorsement.

Demo proof cardRivetSignal collected

Example — Northline Studio

Northline delivered the rebrand on schedule and the new site converted 40% better in the first month. Communication was clear throughout.
  • On-time delivery
  • Communication
  • Results
Customer email
Imported text · source recorded
Structured export available

Demo example only. Not a verified customer testimonial. Proof strength reflects import status, not independent verification.

Demo proof cardRivetSignal collected

Example — Harbor Legal Group

We needed a partner who could handle sensitive client communications. Their intake workflow cut our response time from days to hours.
  • Intake workflow
  • Response time
  • Professional services
Case study excerpt
Imported excerpt · source recorded
Structured export available

Demo example only. Composite scenario for illustration. Not attributed to a real named client.

Example proof cardRivetSignal collected

RivetSignal (founder attestation)

We built RivetSignal because our best customer proof lived in email threads and PDFs — never structured, never reusable in sales or machine-readable exports.
  • Product rationale
  • Source-backed proof
Founder attestation
Internal example · clearly labeled
Structured export available

Founder attestation example. Not third-party customer proof. Included to demonstrate card structure only.

See how source-backed proof looks in practice.

Browse clearly labeled demo cards — then request early access. Live signup is not available yet.