Automated Optical Inspection AI

Catch solder joint defects, missing components, and assembly errors on every unit, and cut the false calls that bury your operators in review queues.
Shipping container with OCR output

Automated Optical Inspection AI for the Toughest Electronics Manufacturing Problems

Deploy Anywhere, Run Everywhere

Run automated optical inspection on the edge, on-prem, in your VPC, or via API, wherever your SMT line needs it.

One Platform, Full Adoption

Tools every electronics manufacturing team can adopt, from SMT process engineers and AOI programmers to quality, test, and manufacturing engineering leads, no separate ML team required to ship and own inspection models.

Secure, Compliant, and Audit-Ready

Data stays safe with SOC 2 Type II compliance, encrypted data, and an uptime SLA, with validation documentation that supports IPC-A-610, J-STD-001, IATF 16949, and AS9100 audit requirements.
Solder Joint & Reflow Defect Detection
Component Presence, Polarity & Placement
Solder Paste & Pre-Reflow Inspection
False Call Reduction & AOI Co-Pilot
Conformal Coating & Final Assembly Inspection
OCR, Marking & Label Verification
Solder Joint & Reflow Defect Detection
Component Presence, Polarity & Placement
Solder Paste & Pre-Reflow Inspection
False Call Reduction & AOI Co-Pilot
Conformal Coating & Final Assembly Inspection
OCR, Marking & Label Verification
Solder Joint & Reflow Defect Detection
Component Presence, Polarity & Placement
Solder Paste & Pre-Reflow Inspection
False Call Reduction & AOI Co-Pilot
Conformal Coating & Final Assembly Inspection
OCR, Marking & Label Verification
Solder Joint & Reflow Defect Detection
Component Presence, Polarity & Placement
Solder Paste & Pre-Reflow Inspection
False Call Reduction & AOI Co-Pilot
Conformal Coating & Final Assembly Inspection
OCR, Marking & Label Verification

Talk to a Vision AI engineer who's shipped AOI on the SMT line.

A single escaped solder bridge, missing decoupling capacitor, or reversed polarized capacitor can mean a field-return event, a customer chargeback, or a recall on an automotive or medical electronics program. Bring us your toughest automated optical inspection problem and we'll map a working solution.
  • Solution architecture for IPC-A-610, J-STD-001, IATF 16949, AS9100, and ISO 13485 electronics programs
  • Live demo on your AOI imagery, post-reflow footage, or finished assembly samples
  • Deployment options: edge, on-prem, air-gapped, robot-mounted, or VPC, with integration into existing AOI and AVI machines, SMT line PLCs, MES, and ERP
  • ROI modeling against false-call review labor, rework, scrap, field returns, and customer chargebacks
  • We will connect you with an AI subject matter expert on our team based on your answers.
    What challenges would you like to solve with vision AI?
    Where will you run vision AI?
    Are you replacing a current solution with AI or will this be a new solution?
    How many detections do you anticipate per month?
    Describe the business problem you would like to solve.
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    Over 16,000 organizations build with Roboflow.

    “Roboflow has been instrumental in accelerating our learning and deployment of innovative AI solutions”
    Travis Turnbull Vice President & CIO, Pella Corporation
    See customer stories
    Trusted by top manufacturers

    Vision AI is transforming manufacturing

    Customers are deploying solutions across the entire business and driving meaningful impact
    $0 million
    Saved by automatically detecting defects
    0%
    Less time spent manually tracking inventory
    0%
    Reduction in customer return rate

    Extend AOI Coverage from Solder Paste to Final Assembly, with Vision AI

    Add a real-time inspection layer to every board and assembly on the line with Vision AI for automated optical inspection. Built for the operations where one escaped solder bridge, missed component, or over-sensitive threshold burying operators in false calls can mean a field return, a customer chargeback, or a line that slows to the speed of manual review. Whether you're inspecting post-paste deposition, post-place component presence, post-reflow solder joints, post-wave through-hole, conformal coating coverage, or final assembly before pack-out, Roboflow extends your QC coverage to every unit on the line, validatable under IPC-A-610 and J-STD-001.

    Deep-Learning AOI on the SMT Line:

    • Catch solder bridges, insufficient solder, solder voids, cold joints, and tombstoning across chip passives, QFN, SOIC, QFP, and BGA packages on every populated board
    • Verify component presence, correct part, and polarity orientation on polarized capacitors and ICs against the BOM, at line speed
    • Inspect solder paste deposition and pre-reflow placement so defects get caught before the oven bakes them in

    False Call Reduction and AOI Co-Pilot:

    • Co-pilot existing AOI and AVI machines (Koh Young, ViTrox, Saki, Mirtec, Omron) with deep-learning verification on borderline rejects, so over-sensitive thresholds stop turning good boards into scrap and review queues
    • Train models on your actual board appearance and lot-to-lot variation instead of hand-tuned templates, and cut the reprogramming burden every NPI and BOM revision brings
    • Focus operator attention on true defects, with confidence scores and imagery attached to every flagged unit

    AOI Beyond the Board: Coating, Assembly, and Marking:

    • Verify conformal coating coverage, final assembly completeness, connector seating, and cable routing on finished units
    • Read and verify part markings, date and lot codes, serial numbers, and labels with industrial OCR on every unit that ships
    • Trigger reject gates and rework-station routing in real time through PLC and MES integration, with a full audit trail behind every decision

    Bring intelligence to every unit today. Stop escaped defects and false-call scrap from becoming field returns, chargebacks, or recalls.

    More About Automated Optical Inspection

    What is automated optical inspection (AOI) with Vision AI?

    Automated optical inspection uses cameras and image analysis to inspect products as they move down the line, without contact and at production speed. In electronics manufacturing, AOI checks solder joints, component presence, placement, and polarity on every board that passes the station. Vision AI extends traditional AOI with deep-learning models trained on your actual production imagery, so the system handles the appearance variation, new board revisions, and subtle defect morphologies that rule-based templates struggle to keep up with, and maintains inspection records that support IPC-A-610 and J-STD-001 acceptance criteria.

    Can Vision AI cut AOI false calls?

    False calls are where SMT lines feel the most pressure: thresholds tightened enough to catch every real defect flood operators with good boards flagged for review, and every NPI resets the tuning work. Deep-learning models trained on your real board appearance and lot-to-lot variation separate true defects from cosmetic variation far better than fixed templates, and can run as a verification layer on your existing AOI machine's borderline rejects, so your installed machines keep their measurement role while Roboflow models judge appearance and catch what templating misses.

    Does automated optical inspection support IPC-A-610 and J-STD-001?

    Yes. Roboflow models can be trained against your specific IPC-A-610 (Acceptability of Electronic Assemblies, covering Class 1, 2, and 3 quality levels) and J-STD-001 (Requirements for Soldered Electrical and Electronic Assemblies) acceptance criteria, alongside IATF 16949 for automotive electronics, AS9100 for aerospace electronics, and ISO 13485 for medical electronics quality systems. Roboflow is the inspection engine; your quality and regulatory teams own the acceptance criteria, and the platform maintains the training data lineage, model versions, and inspection records that customer audits and PPAP submissions ask for.

    Can it integrate with our AOI machines, SMT line PLCs, and MES?

    Yes. Roboflow Inference exposes a standard API and supports common industrial protocols, so AOI events flow into your existing systems: AOI and AVI machines from Koh Young, ViTrox, Saki, Mirtec, and Omron, SMT MES platforms like Cogiscan, Aegis FactoryLogix, and Critical Manufacturing, eQMS platforms like MasterControl and ETQ Reliance, and ERP systems like SAP and Oracle, through REST, MQTT, OPC UA, and direct database writes. PLC-level integration drives conveyor gates, reject decisions, and rework routing where pass/fail needs to control line behavior, and models support IQ/OQ/PQ documentation and full audit trails for regulated programs.

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