OI

Onto Innovation

ONTO

American process-control company for semiconductor manufacturing; its TrueADC software combines deep learning with a defect library to classify wafer defects.

Founded2019

HeadquartersWilmington, USA

StatusPublic

Product

Selected offerings — the AI products recorded here, not the vendor's full catalogue.

• TrueADC Application

  Defect-classification software that combines deep learning, a dynamic library of real defect examples and a multi-engine mode to classify wafer defects inline, flagging low-confidence defects as unknown and cutting manual review by over 70%.

Closest alternatives 1

KKLAPublicNamed as a competitor in KLA's own 10-K; both are AI-enabled semiconductor-manufacturing-equipment vendors.3 of 3 capabilitiesDifferent layerNamed in filingBuy data-centre AI computeCompare

Similar products 18

How this list is ranked ↗

HHHitachi High-TechUndisclosedTrueADC and Defect Review SEM CR7300 Series do comparable work on industrial automation and semiconductor manufacturing equipment; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships hardware rather than the same layer.3 of 3 capabilitiesDifferent layerCompareLLasertecPublicTrueADC and OPTELICS AI² do comparable work on industrial automation and semiconductor manufacturing equipment; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships hardware rather than the same layer.3 of 3 capabilitiesDifferent layerCompareAMApplied MaterialsPublicTrueADC and SmartFactory AI Predictive Metrology both list industrial automation; both also serve buyers who need to train or fine-tune a model; Onto Innovation's scale not recorded.3 of 3 capabilitiesShared product typeCompareLRLam ResearchPublicTrueADC and Fabtex Yield Optimizer both list industrial automation; Onto Innovation's scale not recorded.2 of 3 capabilitiesShared product typeCompareHHexagonPublicTrueADC and VGSTUDIO MAX both list industrial automation; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareNNikonPublicTrueADC and Inspect-X both list industrial automation; Onto Innovation's scale not recorded; Nikon's scale not comparable: only a revenue estimate, no market cap or valuation.2 of 3 capabilitiesShared product typeCompareAASMLPublicTrueADC and ASML DUV lithography systems both list semiconductor manufacturing equipment; Onto Innovation's scale not recorded; ships hardware rather than the same layer.1 of 3 capabilitiesDifferent layerCompareZZEISSUndisclosedTrueADC and ZADD Segmentation both list industrial automation; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareAAVEVAAcquiredTrueADC and AVEVA Advanced Analytics both list industrial automation; Onto Innovation's scale not recorded; AVEVA is acquired, with no independent scale.2 of 3 capabilitiesShared product typeCompareSESchneider ElectricPublicTrueADC and EcoStruxure Asset Advisor both list industrial automation; Onto Innovation's scale not recorded.2 of 3 capabilitiesShared product typeCompareCCogniteUndisclosedTrueADC and Industrial Canvas both list industrial automation; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareNNVIDIAPublicTrueADC and NVIDIA AI Foundry both serve buyers who need to train or fine-tune a model; Onto Innovation's scale not recorded.2 of 3 capabilitiesShared product typeCompareSSiemensPublicTrueADC and Senseye Predictive Maintenance both list industrial automation; Onto Innovation's scale not recorded.2 of 3 capabilitiesShared product typeCompareHHoneywellPublicTrueADC and Honeywell Forge Performance+ for Industrials | Production Intelligence both list industrial automation; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareMFMind FoundryEarly-stageTrueADC and Sentry both list industrial automation; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareSSymboticPublicTrueADC and Symbotic System both list industrial automation; Onto Innovation's scale not recorded; ships platform and robot rather than the same layer.1 of 3 capabilitiesDifferent layerComparePPalantirPublicTrueADC and Palantir Warp Speed both list industrial automation; Onto Innovation's scale not recorded.2 of 3 capabilitiesShared product typeCompareARAgility RoboticsLate-stageTrueADC and Digit both list industrial automation; Onto Innovation's scale not recorded; ships platform and robot rather than the same layer.1 of 3 capabilitiesDifferent layerCompare

Closest alternatives are pairs a vendor page itself compares. Similar products are matched from what each product does; nothing in that group is asserted as a rivalry.

Sources

Total funding

Not found · 11 Oct 2026

Listed company; no funding rounds.

Market cap

Not found · 11 Oct 2026

No market-capitalisation figure read from a primary source.

Founded

Regulatory filing · 11 Oct 2026

SEC EDGAR filer record for CIK 0000704532: Onto Innovation Inc., formerly Nanometrics Inc., name change dated 2019-10-25 (the Nanometrics-Rudolph merger). The legal entity is older; 2019 is when Onto Innovation was formed, as the item research recorded.

Public listing

Regulatory filing · 11 Oct 2026

SEC registrant ONTO INNOVATION INC., CIK 0000704532, files 10-Ks; NYSE: ONTO.

Description

Company disclosure · 11 Oct 2026

TrueADC page: "combining deep learning, real-world defect modeling, and intuitive workflows".

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