We think car repair pricing should be transparent.
Most drivers have no idea whether the invoice their mechanic just handed them is fair. Shop rates, parts markups, "shop supplies" fees, diagnostic charges — it adds up fast, and the average person isn't equipped to push back on any of it.
FairWrench fixes that. Snap a photo of any auto repair invoice and our AI reads every line, benchmarks it against typical US shop rates, and tells you in plain English whether you're being charged fairly — and what to push back on if you're not.
A note on accuracy
FairWrench uses AI to estimate fair-market pricing. Estimates are based on general US averages and won't reflect local shop rates, dealership specifics, or unusual parts. Treat results as a starting point for a conversation with your mechanic — not a final judgement.
Privacy
Your invoices stay on your device. Scan history is saved only in your browser's local storage — clearing your browser data clears your scans. Images are sent to our AI provider only for the moments needed to analyze them.