Appen is listed on DirJournal under Data Labeling & Annotation Services in Sydney, New South Wales, Australia.
Editorial Verification
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Citation ClarityPending Manual Review
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Operational HistoryVerified
Minimum 12-month active history in the claimed industry — derived from the business's founding year, Wayback-verified domain age, or listing tenure (any one signal passes).
Entity RegistrationPending Manual Review
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Physical FootprintPending Manual Review
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Active LeadershipData Incomplete
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Professional LicensingPending Manual Review
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Editorial DiscretionPending Manual Review
Final human review to ensure the business provides genuine value.
This entity has not yet undergone the 12-Point Manual Editorial Audit. The 5 Verified points above are objective system checks this listing already passes; the remaining 7 are manual editorial reviews that still need a human auditor's sign-off.
About
Appen is an Australian publicly traded AI data services company providing human-annotated training data to the worlds largest technology companies. With over 1 million skilled contractors across 170 countries, Appen delivers data annotation, collection, and evaluation in 235+ languages for search, NLP, and computer vision models.
DirJournal's Perspective
Appen commands the world's largest distributed workforce for AI training data, processing annotations in 235+ languages across 170 countries. This scale creates a competitive moat that smaller vendors cannot replicate, making the company essential infrastructure for generative AI development at
Reviewed by DirJournal Editorial Board
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