Privacy policy

Crazy Tuner collects account information (such as email and name) when you register, technical data needed to run the service (including uploaded CSV datalogs and generated analysis reports), and usage signals that help us improve reliability and security. We use subprocessors for hosting, email, payments, analytics, and AI inference as described in the detailed policy below.

You can export or delete certain data through the product and contact us for other requests. California and other regional rights are addressed in the embedded policy. The authoritative version follows; summaries are for convenience only.

Datalog uploads may include engine, sensor, and location-adjacent telemetry depending on what your ECU software exports; treat exports as sensitive operational data. We do not sell personal information as defined in applicable privacy laws and use vendors under agreements that limit use to providing the service.