Explains the verdict
The AI summary turns evidence labels, identifiers and warnings into plain consumer language.
If we cannot verify it, we say unknown.
AI explains the fit evidence. It does not guess the answer.
PartMatchr uses AI to make compatibility evidence easier to read. The verdict still comes from source-backed rules. If evidence is weak or missing, the answer stays unknown.
Free AI previewPaid extended report on requestNo invented compatibility
Market context: USFree preview first
Shows what is missing
When PartMatchr cannot verify a fit, the summary can explain which model, part or source detail is still needed.
Keeps the guardrail
No source-backed evidence means unknown. AI is not allowed to create compatibility proof.
AI report flow
Use AI for clarity, not for fake certainty.
The free preview can summarize what PartMatchr found. The paid Fit Report gives the saved evidence trail and can generate a deeper explanation only when the user asks for it.
AI output is explanation, not proof. The compatibility status must still match the reviewed evidence label.
1
Run a free fit check
Enter a model number, part number, SKU, barcode or product link.
2
Read the free AI preview
See the current evidence status in normal language before paying.
3
Unlock only when useful
Pay for the full Fit Report when the evidence can help you avoid a wrong order.
4
Request the extended AI explanation
The paid AI report is generated on demand from the unlocked report, not in the background.
Free preview first.
A normal buyer can start with a free check. The AI preview should name the result state clearly: source-backed fit, merchant claim, unknown, blocked, or not enough evidence.
Run a free checkExtended AI after unlock.
The paid report can include a deeper AI explanation of the evidence, warnings and missing identifiers. It is generated only after confirmed access and only when requested.
See example reportDoes PartMatchr AI decide whether a part fits?
No. The compatibility status comes from PartMatchr evidence rules. AI can explain the evidence, missing information and warnings, but it must not invent a fit.
Is the AI preview free?
The first preview is free when a user runs a fit check. A paid Fit Report can add a deeper AI explanation after access is unlocked.
When is the extended AI report generated?
The extended AI report is generated only after the user asks for it from an unlocked report. Browsing public pages does not trigger the paid AI report.
What happens when evidence is missing?
The answer stays unknown or needs more information. AI may explain what is missing, but it may not turn missing evidence into a yes.