Catch hardware bugs before they cost you

Upload your KiCad netlist and BOM. We extract every datasheet, cross-reference every connection, and deliver a senior-level design review in minutes.

Start reviewing See how it works

90%cheaper than a consultant

~5 minper review

Pay per useno subscription

How it works

From netlist to findings in minutes

Upload your design

Drop your KiCad .net file and BOM. We parse every component, identify ICs, and detect do-not-place parts automatically.

Datasheet extraction

Every IC gets its datasheet downloaded and distilled into pin definitions, absolute max ratings, required external components, and design notes.

Expert review

Your netlist is cross-referenced against every datasheet requirement. The review catches misconnections, missing components, voltage violations, and more.

What we check

Every critical design parameter

Transistor biasingVerify every FET/BJT has correct gate/base bias and pull-down connections

Power domain isolationDetect unintended shorts between voltage rails through 0R or direct wiring

Voltage marginsCross-reference abs max ratings against actual supply voltages including transients

Required componentsConfirm every datasheet-required cap, resistor, and external component exists

Open-drain outputsVerify external pull-ups on all open-drain and open-collector pins

Feedback dividersCheck regulator math against the reference voltage from the datasheet

Boot/strapping pinsConfirm all mode-select, address, and boot pins are properly defined

NC pin complianceVerify no-connect pins are unconnected and pin functions match datasheets

ESD/TVS protectionCheck for missing protection on externally-exposed connectors and high-energy rails

Decoupling & bypassingConfirm every IC power pin has proper decoupling (type, ESR, placement)

Protocol complianceI2C pull-ups, CAN termination, USB series resistors, SPI/UART wiring

Analog filteringVerify ADC inputs, sensor outputs, and feedback nodes have appropriate filtering

Level translationCheck voltage translation between different logic domains is correctly implemented

Crystal loadingVerify oscillator load caps match crystal specifications

Net conflictsDetect multiple IC pins shorted together from overlapping schematic net labels

Enable defaultsCheck that enable pins default to safe states based on internal pull-up/down behavior

DNP awarenessRecognize intentionally unpopulated components and skip false positives

Pricing

50% less than hiring an engineer

A senior EE charges $125-200/hr for schematic review — typically $200-2,000 per board. PromptPCB delivers the same thoroughness for a fraction of the cost, in minutes instead of days.

Pay per review

$5 base

+ $0.25 per component

Small board	30 parts	$12.50
Medium board	100 parts	$30
Complex board	200 parts	$55
Senior EE equivalent	100 parts	$600-1,200

Full datasheet extraction for every IC
17 automated design checks
Choose your AI model (GPT, Claude, Gemini)
Results in minutes, not days

Start reviewing