PlateProof

Who it's for

Solo and small-firm criminal defense attorneys (and falsely flagged drivers) in the thousands of US jurisdictions running Flock/Axon-style ALPR networks; today they cope with hand-drafted FOIA letters, MuckRock submissions, and billed paralegal hours per records fight.

The problem

Legal and time: an unchallenged ALPR hit hardens into probable cause (yesterday's viral story: a woman pulled over at gunpoint twice on a Flock glitch), and fighting it costs 5-10 paralegal hours per agency with no standard for which fields to demand (hit logs, hot-list source, camera health) and per-state response deadlines that are easy to blow.

How to build it

Web app: case-intake form -> request generator backed by a database of records-portal endpoints for ~300 police departments -> timeline importer (Google Timeline export, toll-transponder CSV, dashcam GPS logs) -> signed dispute-packet PDF; dashboard tracks each request with per-state statutory deadline reminders.

How it makes money

Attorneys pay $99 per case packet or $149/month per firm, billed through as a case expense like any Westlaw charge, because free options (MuckRock, EFF guides) don't generate agency-specific demands or assemble the timeline evidence, so one saved paralegal hour covers the fee.

Why it doesn't exist yet

Incumbents skip it: LexisNexis/Thomson Reuters sell to police and prosecutors (LexisNexis even partners with camera vendors), and Flock/Axon won't build tooling that impeaches their own evidence. The indie gap is unglamorous data-janitoring — mapping agency records portals and 20 states' deadline rules — too small for legal-tech, and the wrongful-stop backlash wave only just created the buyer.

First users

Defense attorneys in ALPR-dense metros reachable via state criminal-defense-bar listservs, plus the growing deflock/privacy community amplifying a free template tier — one viral wrongful-stop thread seeds the first ten users.

Build size

2 people x 10 weeks — includes agency-endpoint database (~300 departments), request generator, timeline importer, signed PDF packet, deadline tracker; excludes automated submission/faxing, consumer self-serve without an attorney, and states without clear public-records statutes.

Biggest risk

Flock or Axon ships a self-serve audit-trail download portal for anyone whose plate was hit (or MuckRock launches a free ALPR vertical with nonprofit funding), removing the records-fight friction attorneys would pay to skip.

Conditions for a hit (all 3 required)

• Generates a complete agency-specific ALPR records request (hit logs, hot-list source, camera health/error data) for at least 300 named US law-enforcement agencies from a 5-minute intake form.
• Exports a single signed PDF packet pairing the records demand with a source-cited timeline built from the driver's imported Google Timeline, toll-transponder, or dashcam CSV data.
• Public per-case dashboard shows each request's status with the correct per-state statutory response deadline and sends reminders before it lapses.

How it's judged (in 6 months)

GitHub >=1,000 stars on the project's public template/agency-database repo, OR Product Hunt daily top 5, OR at least 10 publicly named attorney/firm customers (site logos or coverage in ABA Journal, Law360, or a state bar journal).(judgment date 2027-02-12)

AI self-confidence 40/100 — self-reported likelihood of meeting the criterion, not a business success rate