CHEK

China's first AD data platform

  • China's first AD logger
  • AI‑driven data logging
  • Widest coverage

Let Data Speak

AI‑powered AD logger

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AD Logger

Standard

Evidence‑grade, safer AD

  • 3‑min install
  • App proof, zero data fee
  • Reliable onboard sensors
  • Drive AD, earn rebates
Back the project

Pro

Pro‑grade for validation

  • AI logging, no CAN cracking
  • Cloud analytics
  • Tagged replay & model compare
  • Live feed & APIs
Request demo

Get the CHEK App

  • AI solves closed‑data pain
  • AI judge: 100k+ miles learned
  • 5D objective metrics
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CHEK Data Platform

Full KPIs for hot models

Trips, replays, compare; private deploy for security

Book a demo
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Open AD Data Alliance

Join with commitments:

  • Quality of takeover over zero‑takeover
  • Transparency in AD features
  • Unified feature naming
  • Open AD status signals
Join now

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