When will Premium be available?

Early Q3 2026. Join the waitlist on the pricing card and we'll email you when checkout opens.

Every answer cites the retrieved sources. We never recommend replacing a part without a test step that confirms it's faulty. Final judgment is always the mechanic's.

Which languages do you support?

English and Serbian (Latin script). The AI replies in the language you write to it.

Where does the data come from?

OBD-II databases (Wal33D, OBDb), NHTSA complaints + recalls + TSBs, and contributions from working mechanics.

AiAutoDiag

Simple pricing

Start free. Upgrade when Premium launches.

Free

For trying it out

AI chat (limited)
DTC search
VIN decoder
1 vehicle

Coming Soon

Premium

For working mechanics

$19/month

Available in early Q3 2026 — join waitlist to be notified.

Unlimited AI chat
Unlimited DTC searches
Up to 50 vehicles
Unlimited diagnostic sessions
Mechanic knowledge contributions
Priority support

Common questions

When will Premium be available?: Early Q3 2026. Join the waitlist on the pricing card and we'll email you when checkout opens.
Is the AI accurate?: Every answer cites the retrieved sources. We never recommend replacing a part without a test step that confirms it's faulty. Final judgment is always the mechanic's.
Which languages do you support?: English and Serbian (Latin script). The AI replies in the language you write to it.
Where does the data come from?: OBD-II databases (Wal33D, OBDb), NHTSA complaints + recalls + TSBs, and contributions from working mechanics.