ProofKit
ProofKitScope control

Turn “one more thing” into a decision

Freelancer Change-Order Checkout

Translate an out-of-scope request into fee and deadline impact, a client-ready approval record, and your own optional deposit link.

ONE COMPLETE RESULT$9No subscription. Preview first.
OUTPUTChange-order receipt + approval link
TIME TO VALUE60 seconds
PRIVACYMetadata only

Run a free, working preview

Metadata only
1Provide the inputs

Use your existing Stripe, Square, or accounting payment link.

Preview processing happens in this tab. Sensitive source files are not sent to ProofKit.

2Inspect the resultWAITING FOR INPUT
Your evidence will appear here.

Load the realistic sample to verify the workflow before using your own data.

Designed for a fast decision

Useful before you pay.

Transparent processor

Calculations are deterministic and the preview exposes exactly what was found. AI is never trusted with money math.

Preview first

The free run proves the calculation and shows a masked candidate. Payment unlocks every candidate and the complete downloadable deliverable.

Purposeful retention

Approval metadata is stored so the no-login client link and decision record continue to work.