{"domain":"appen.com","kind":"business","slug":null,"name":"Appen Limited","jurisdiction":"us","company_number":null,"assessed_at":"2026-10-20T14:01:43.170630+00:00","checked_at":"2026-10-20T14:01:42.740578+00:00","checking":false,"collection":[{"source":"appstore","last_attempt_at":"2026-10-20T14:01:19.752175+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:19.752175+00:00","deferred":false},{"source":"bbb","last_attempt_at":"2026-10-20T14:01:42.631540+00:00","last_attempt_ok":false,"last_attempt_error":null,"last_success_at":null,"deferred":false},{"source":"charity","last_attempt_at":"2026-10-20T14:01:19.216196+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:19.216196+00:00","deferred":false},{"source":"crux","last_attempt_at":"2026-10-20T14:01:17.705868+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:17.705868+00:00","deferred":false},{"source":"dns","last_attempt_at":"2026-10-20T14:01:17.825937+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:17.825937+00:00","deferred":false},{"source":"final_check","last_attempt_at":"2026-10-20T14:01:42.740578+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:42.740578+00:00","deferred":false},{"source":"google_places","last_attempt_at":"2026-10-20T14:01:17.537839+00:00","last_attempt_ok":false,"last_attempt_error":null,"last_success_at":null,"deferred":false},{"source":"hibp","last_attempt_at":"2026-10-20T14:01:17.407414+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:17.407414+00:00","deferred":false},{"source":"homepage","last_attempt_at":"2026-10-20T14:01:18.562524+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:18.562524+00:00","deferred":false},{"source":"hygiene","last_attempt_at":"2026-10-20T14:01:42.705288+00:00","last_attempt_ok":false,"last_attempt_error":null,"last_success_at":null,"deferred":false},{"source":"ico","last_attempt_at":"2026-10-20T14:01:19.080108+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:19.080108+00:00","deferred":false},{"source":"news","last_attempt_at":"2026-10-20T14:01:19.216416+00:00","last_attempt_ok":false,"last_attempt_error":null,"last_success_at":null,"deferred":true},{"source":"opendata","last_attempt_at":"2026-10-20T14:01:17.706677+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:17.706677+00:00","deferred":false},{"source":"places","last_attempt_at":"2026-10-20T14:01:34.208619+00:00","last_attempt_ok":false,"last_attempt_error":null,"last_success_at":null,"deferred":false},{"source":"radar","last_attempt_at":"2026-10-20T14:01:19.225620+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:19.225620+00:00","deferred":false},{"source":"rdap","last_attempt_at":"2026-10-20T14:01:18.552354+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:18.552354+00:00","deferred":false},{"source":"registry","last_attempt_at":"2026-10-20T14:01:19.345569+00:00","last_attempt_ok":false,"last_attempt_error":null,"last_success_at":null,"deferred":false},{"source":"regulators","last_attempt_at":"2026-10-20T14:01:19.079771+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:19.079771+00:00","deferred":false},{"source":"reviews","last_attempt_at":"2026-10-20T14:01:18.421687+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:18.421687+00:00","deferred":false},{"source":"safe_browsing","last_attempt_at":"2026-10-20T14:01:17.870948+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:17.870948+00:00","deferred":false},{"source":"social","last_attempt_at":"2026-10-20T14:01:42.695266+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:42.695266+00:00","deferred":false},{"source":"trustindex","last_attempt_at":"2026-10-20T14:01:20.818202+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:20.818202+00:00","deferred":false},{"source":"wayback","last_attempt_at":"2026-10-20T14:01:17.696844+00:00","last_attempt_ok":false,"last_attempt_error":null,"last_success_at":null,"deferred":true},{"source":"website","last_attempt_at":"2026-10-20T14:01:19.203744+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:19.203744+00:00","deferred":false},{"source":"wikipedia","last_attempt_at":"2026-10-20T14:01:19.680343+00:00","last_attempt_ok":true,"last_attempt_error":null,"last_success_at":"2026-10-20T14:01:19.680343+00:00","deferred":false}],"purchase_confidence":"HIGH","truth_score":77,"judged_score":77,"owner_proof":null,"warning":null,"customer_satisfaction":null,"judgement":{"model":null,"reason":null,"answers":{"purchase_safety":0.81,"business_legitimacy":0.81,"established_history":0.92,"identity_consistency":0.73,"independent_reputation":0.76,"real_customer_evidence":0.6},"warning_fact":{"fact":"Known data breaches found","value":1,"choice":"Known data breaches found: 1","confidence":0.9,"probabilities":{"none of these is material":0.05,"Known data breaches found: 1":0.95}},"warning_effect":{"choice":"none material","confidence":0.59,"probabilities":{"avoid":0.01,"be cautious":0.26,"none material":0.73}},"enough_evidence":0.81,"customer_satisfaction":null},"points":{"dns":[{"label":"MX records","value":true},{"label":"SPF record","value":true},{"label":"DKIM key","value":true},{"label":"DMARC record","value":true},{"label":"DMARC policy","value":"reject"},{"label":"Security certificate browsers warn about","value":false},{"label":"Nameservers","value":"ns-1484.awsdns-57.org, ns-1765.awsdns-28.co.uk, ns-312.awsdns-39.com, ns-628.awsdns-14.net"},{"label":"Address","value":"198.202.211.1"},{"label":"Certificate issuer","value":"Google Trust Services"},{"label":"Certificate type","value":"DV"},{"label":"Certificate expires","value":"2026-12-05"}],"crux":[{"label":"Popularity among Chrome users","value":"top 500,000 sites"},{"label":"First known user traffic","value":"2021-02 or earlier"},{"label":"Months with real traffic, of the last 24","value":24},{"label":"Traffic pattern","value":"sustained"},{"label":"Rank jump in the last 12 months","value":"none"},{"label":"Rank drop in the last 12 months","value":"none"},{"label":"Popularity across the internet","value":"top 100,000 sites"}],"hibp":[{"label":"Known data breaches found","value":1}],"rdap":[{"label":"Domain age","value":"29 years"},{"label":"Domain transfer lock enabled","value":true}],"social":[{"label":"Social platforms with discovered profiles","value":["instagram","linkedin","x","youtube"]},{"label":"Facebook page","value":null},{"label":"Instagram page","value":true},{"label":"TikTok page","value":null},{"label":"YouTube page","value":true},{"label":"LinkedIn page","value":true},{"label":"X page","value":true},{"label":"Social follower counts","value":{"total":25682}},{"label":"YouTube channel","value":{"videos":69,"subscribers":25600,"last_upload":"2026-08-11"}}],"reviews":[{"label":"Independent review platforms","value":1},{"label":"Independent review platform rating","value":null},{"label":"Trustpilot review count","value":285}],"wayback":[{"label":"Website archive history","value":null},{"label":"Wikipedia page","value":"yes"}],"website":[{"label":"HTTPS enabled","value":true},{"label":"Contact email or contact form available","value":null},{"label":"Contact phone number found","value":true},{"label":"Terms page found","value":true},{"label":"Contact page found","value":true},{"label":"Privacy page found","value":true},{"label":"Returns page found","value":null},{"label":"Shipping page found","value":null},{"label":"Sources agreeing on postcode","value":null}],"registry":[{"label":"Company found in official company register","value":null},{"label":"Registered company name","value":null},{"label":"Company status","value":null},{"label":"Company status detail","value":null},{"label":"Company age","value":null},{"label":"Registered address","value":null},{"label":"Accounts overdue","value":null},{"label":"Confirmation statement overdue","value":null},{"label":"Insolvency history","value":null},{"label":"Registered office in dispute","value":null},{"label":"Filing history consistent","value":null},{"label":"Whether registered company activity matches the website","value":null},{"label":"ICO data-protection fee payer","value":null},{"label":"Type (Wikipedia)","value":"public company limited by shares"},{"label":"Industry","value":"artificial intelligence"},{"label":"Founded","value":"1996"},{"label":"Better Business Bureau profile","value":null},{"label":"Companies House registration","value":"N/A, not a UK company"},{"label":"Data protection registration (ICO)","value":"N/A, not a UK company"},{"label":"VAT number","value":"N/A"},{"label":"Where the company is based","value":"US"},{"label":"Why we believe that","value":["the site's structured data states its country","its phone number starts +1","its postcode is a US zip code"]},{"label":"Which countries the company serves","value":["Australia","China","US"]},{"label":"Why we believe that","value":["its structured data names the area it serves","its delivery page says it ships to China"]}],"wikipedia":[{"label":"Wikipedia page about the company","value":true},{"label":"Founding year and place as the encyclopaedia states it","value":"1996"},{"label":"Headcount as the encyclopaedia states it, with its year","value":null},{"label":"Revenue as the encyclopaedia states it, with its year","value":null},{"label":"Parent company","value":null}],"safe_browsing":[{"label":"Malware or phishing threat status","value":[]}]},"links":{"website":[{"label":"homepage","url":"https://appen.com/"},{"label":"about-us","url":"https://appen.com/about-us"},{"label":"contact-us","url":"https://appen.com/contact-us"},{"label":"legal-policies/scam-awareness","url":"https://appen.com/legal-policies/scam-awareness"},{"label":"legal-policies/privacy-statement","url":"https://appen.com/legal-policies/privacy-statement"}],"hibp":[{"label":"Appen on Have I Been Pwned","url":"https://haveibeenpwned.com/Breach/Appen"}],"social":[{"label":"facebook","url":null,"followers":null,"metric":null,"via":null},{"label":"instagram","url":"https://www.instagram.com/appen_offline/","followers":82,"metric":"followers","via":"search"},{"label":"x","url":"https://x.com/AppenResearch","followers":null,"metric":null,"via":"site"},{"label":"linkedin","url":"https://www.linkedin.com/company/appen","followers":null,"metric":null,"via":"site"},{"label":"youtube","url":"https://www.youtube.com/c/AppenAPX","followers":25600,"metric":"subscribers","via":"site"},{"label":"tiktok","url":null,"followers":null,"metric":null,"via":null}],"reviews":[{"label":"Trustpilot","url":"https://www.trustpilot.com/review/appen.com"}],"wayback":[{"label":"Wikipedia","url":"https://en.wikipedia.org/wiki/Appen_%28company%29"}]},"summary":{"icon":"https://cdn.prod.website-files.com/656a605609413dfd3feb9d34/6574c05d24ad482273737d0f_Appen_FavIcon_32px.png","kept":null,"logo":null,"site":null,"based":"US","email":null,"image":"https://cdn.prod.website-files.com/656a605609413dfd3feb9d34/6aa317a84eab4c7f1644a689_Appen-social-share.png","offer":{"Ways to get help":{"url":"https://www.appen.com/contact-us","page":"Get in touch"},"In their own words":{"url":"https://www.appen.com/","page":"Its homepage","text":"Appen delivers high-quality AI training data, data annotation and model evaluation for the world's leading AI teams. Explore our solutions.","quote":true},"What makes them different":{"url":"https://www.appen.com/","page":"Its homepage","text":"Human evaluation for search quality at scale, powering the first generation of web search ranking models.","quote":true}},"phone":"+1 206-800-2101","title":"AI Training Data & Human Data for AI Models | Appen","years":null,"rating":null,"serves":["AU","CN","US"],"address":"4040 Lake Washington Blvd NE, Suite 320, Kirkland","details":{"Founded":"1996","Memberships":{"url":"https://www.appen.com/","note":"Claimed by the business, not checked.","page":"Its homepage","text":"ISO 27001"}},"reviews":285,"domain_age":"29 years","contact_url":"https://appen.com/contact-us","description":"Appen delivers high-quality AI training data, data annotation and model evaluation for the world's leading AI teams. Explore our solutions.","final_check":null,"address_note":null,"contact_form":false,"reviews_source":"Trustpilot","contact_unopened":null,"reviews_total":285},"pages":{"contact":"https://appen.com/contact-us","about":"https://appen.com/about-us","terms":"https://appen.com/legal-policies/scam-awareness","privacy":"https://appen.com/legal-policies/privacy-statement"},"answers":[{"url":"https://www.appen.com/about-us","kind":"about","quote":"Founded in 1996, Appen has been present at every major inflection point in AI — from early speech recognition to frontier reasoning models. Our history is the history of AI data. Appen was founded in Sydney in 1996, initially focused on speech and language data for early NLP systems.","question":"In their own words"}],"reviews":[{"url":"https://www.trustpilot.com/review/appen.com","found":true,"label":"Trustpilot","rating":null,"source":"reviews","reviews":285},{"url":null,"found":false,"label":"SmartCustomer","rating":null,"source":"reviews","reviews":null},{"url":null,"found":false,"label":"G2","rating":null,"source":"reviews","reviews":null},{"url":null,"found":false,"label":"Capterra","rating":null,"source":"reviews","reviews":null},{"url":null,"found":false,"label":"Reviews.io","rating":null,"source":"reviews","reviews":null},{"url":null,"found":false,"label":"Feefo","rating":null,"source":"reviews","reviews":null},{"url":null,"found":false,"label":"Trustindex","rating":null,"source":"reviews","reviews":null},{"url":null,"found":null,"label":"Google","rating":null,"source":"reviews","reviews":null}],"breaches":[{"title":"Appen","date":"2020-06-22","accounts":5888405,"data":["Email addresses","Employers","IP addresses","Names","Passwords","Phone numbers"],"about":"In June 2020, the AI training data company Appen suffered a data breach exposing the details of almost 5.9 million users which were subsequently sold online. Included in the breach were names, email addresses and passwords stored as bcrypt hashes. Some records also contained phone numbers, employers and IP addresses. The data was provided to HIBP by dehashed.com.","url":"https://haveibeenpwned.com/Breach/Appen"}],"news":[],"reasons":[{"text":"Pages read: contact, about, terms, privacy","source":"website"},{"text":"Domain registered 29 years ago","source":"rdap"},{"text":"No malware or phishing warnings","source":"safe_browsing"},{"text":"Trustpilot: 285 reviews","source":"reviews"},{"text":"Support phone: +1 206-800-2101","source":"website"},{"text":"Email authentication configured: SPF, DMARC (reject), DKIM","source":"dns"},{"text":"Domain is locked against transfer at the registrar","source":"rdap"},{"text":"Social presence on 4 platforms: instagram, linkedin, x, youtube; largest audience 25,600 subscribers on youtube","source":"social"},{"text":"YouTube channel with 25,600 subscribers, 69 videos, last upload 2026-08-11","source":"social"},{"text":"Real visitor traffic in 24 of the last 24 months","source":"crux"},{"text":"Real visitors since 2021-02 or earlier","source":"crux"},{"text":"Among the 100,000 most-visited sites on the internet (Cloudflare Radar)","source":"radar"}],"concerns":[{"text":"1 known data breach(es): Appen (latest 6 years ago)","source":"hibp"}],"evidence":[{"source":"appstore","ok":true,"fetched_at":"2026-10-20T14:01:19.752175+00:00","error":null,"why":null},{"source":"bbb","ok":false,"fetched_at":"2026-10-20T14:01:42.631540+00:00","error":null,"why":null},{"source":"charity","ok":true,"fetched_at":"2026-10-20T14:01:19.216196+00:00","error":null,"why":null},{"source":"crux","ok":true,"fetched_at":"2026-10-20T14:01:17.705868+00:00","error":null,"why":null},{"source":"dns","ok":true,"fetched_at":"2026-10-20T14:01:17.825937+00:00","error":null,"why":null},{"source":"final_check","ok":true,"fetched_at":"2026-10-20T14:01:42.740578+00:00","error":null,"why":null},{"source":"google_places","ok":null,"fetched_at":"2026-10-20T14:01:17.537839+00:00","error":null,"why":null},{"source":"hibp","ok":true,"fetched_at":"2026-10-20T14:01:17.407414+00:00","error":null,"why":null},{"source":"homepage","ok":true,"fetched_at":"2026-10-20T14:01:18.562524+00:00","error":null,"why":null},{"source":"hygiene","ok":false,"fetched_at":"2026-10-20T14:01:42.705288+00:00","error":null,"why":null},{"source":"ico","ok":true,"fetched_at":"2026-10-20T14:01:19.080108+00:00","error":null,"why":null},{"source":"news","ok":false,"fetched_at":"2026-10-20T14:01:19.216416+00:00","error":null,"why":null},{"source":"opendata","ok":true,"fetched_at":"2026-10-20T14:01:17.706677+00:00","error":null,"why":null},{"source":"places","ok":false,"fetched_at":"2026-10-20T14:01:34.208619+00:00","error":null,"why":null},{"source":"radar","ok":true,"fetched_at":"2026-10-20T14:01:19.225620+00:00","error":null,"why":null},{"source":"rdap","ok":true,"fetched_at":"2026-10-20T14:01:18.552354+00:00","error":null,"why":null},{"source":"registry","ok":null,"fetched_at":"2026-10-20T14:01:19.345569+00:00","error":null,"why":null},{"source":"regulators","ok":true,"fetched_at":"2026-10-20T14:01:19.079771+00:00","error":null,"why":null},{"source":"reviews","ok":true,"fetched_at":"2026-10-20T14:01:18.421687+00:00","error":null,"why":null},{"source":"safe_browsing","ok":true,"fetched_at":"2026-10-20T14:01:17.870948+00:00","error":null,"why":null},{"source":"social","ok":true,"fetched_at":"2026-10-20T14:01:42.695266+00:00","error":null,"why":null},{"source":"trustindex","ok":true,"fetched_at":"2026-10-20T14:01:20.818202+00:00","error":null,"why":null},{"source":"wayback","ok":false,"fetched_at":"2026-10-20T14:01:17.696844+00:00","error":null,"why":null},{"source":"website","ok":true,"fetched_at":"2026-10-20T14:01:19.203744+00:00","error":null,"why":null},{"source":"wikipedia","ok":true,"fetched_at":"2026-10-20T14:01:19.680343+00:00","error":null,"why":null}],"cost":{"gathering":0.002,"score":0.00023,"total":0.00223},"claimed":false,"claimed_at":null,"summary_text":"We read 4 of its pages: contact, about, terms and privacy. Its website address was registered 29 years ago, and is locked against transfer to someone else. It has 285 reviews on Trustpilot. No malware or phishing warnings found for its website. We could not find an email address.","context":"Important context: Truth Signal weighs public evidence about this business. A high score means strong evidence that the business is established and legitimate, not a promise that it is safe to buy from or that every purchase will go well. A low score means the evidence is thin or raises concerns, not that the business is unsafe or a scam.","sections":[["Positives","good",[{"text":"Pages read: contact, about, terms, privacy","source":"website","plain":true},{"text":"Domain registered 29 years ago","source":"rdap","plain":true},{"text":"Trustpilot: 285 reviews","source":"reviews","plain":true},{"text":"No malware or phishing warnings","source":"safe_browsing","plain":true}]],["Not found","none",[{"text":"Email address information was not found from our checks.","source":"website","plain":false}]]],"missing":["places"],"page":{"rows":[["Who they are","registry","Company details","building","Based in the US; serves Australia, China and the US; founded in 1996 (Wikipedia)","info"],["Who they are","rdap","Domain registration","clock","Its website address was registered 29 years ago","good"],["Who they are","website","Website details","globe","We read 4 of its pages: contact, about, terms and privacy","good"],["Reputation and track record","reviews","Customer reviews","star","285 reviews on Trustpilot","good"],["Reputation and track record","crux","Visitor traffic","eye","Real people visited its website in 24 of the last 24 months","info"],["Reputation and track record","wayback","Web history and authority","history","Waiting its turn; asked again tomorrow","wait"],["Reputation and track record","social","Social presence","users","It is on 4 social media platforms (Instagram, LinkedIn, X and YouTube); the largest audience is 25,600 subscribers on YouTube","good"],["Safety","safe_browsing","Malware and phishing","bug","No malware or phishing warnings found for its website","good"],["Safety","hibp","Data breach history","lock","One known data breach involving the company: Appen, the latest 6 years ago","good"],["Safety","dns","Domain and email security","shield-check","Its email is protected: mail forged in its name is blocked","good"]],"tally":"7 clear · 2 for information · 1 checking","held":null,"satisfaction":[["Trustpilot","","285 reviews · rating not read",true]],"found":{"registry":[],"rdap":[["Its website address is locked against being transferred to someone else","good"]],"website":[["Company contact phone number is available","good"]],"reviews":[],"crux":[["Real people have visited its website since February 2021 or earlier","good"],["It is among the 100,000 most-visited sites on the internet (Cloudflare Radar)","good"]],"wayback":[],"social":[["Its YouTube channel has 25,600 subscribers and 69 videos, the latest uploaded on 11 Aug 2026","good"]],"safe_browsing":[],"hibp":[],"dns":[]},"provided":[],"sections":[["Positives","good",[{"text":"We read 4 of its pages: contact, about, terms and privacy","source":"website"},{"text":"Its website address was registered 29 years ago","source":"rdap"},{"text":"285 reviews on Trustpilot","source":"reviews"},{"text":"No malware or phishing warnings found for its website","source":"safe_browsing"}]],["Not found","none",[{"text":"Email address information was not found from our checks.","source":"website"}]]]},"answer":"Is appen.com legit and trustworthy? Truth score 77 out of 100, high truth signals: 7 of 10 public checks clear, 2 for information, 1 still being checked. Legitimacy confidence: high. Customer satisfaction: not enough reviews to say.","advisory":null,"citation":{"source":"Truth Signal","url":"https://truthsignal.com/business/appen.com","assessed_at":"2026-10-20T14:01:43.170630+00:00","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","cite_as":"Truth Signal, Appen Limited: truth score 77 out of 100, legitimacy confidence High, assessed 2026-10-20, https://truthsignal.com/business/appen.com"}}