Prolific for AI trainers
Join paid online studies, with a flexible schedule and real payouts
- Open jobs
- 88
- Median pay
- $30/hr
- Typical pay
- $20–120/hr
- 15,387 reviews
- 4.5
About Prolific
Prolific started in 2014 as a platform for paid online research studies. Universities, companies, and AI labs post studies, and more than 300,000 active participants take them for pay. Prolific now also recruits language speakers, graduates, and experts such as doctors, accountants, and coders to train and test AI models. This AI work runs as studies in the normal Prolific participant account. Prolific posts each AI training role once per city, and this site shows each role once.
- Founded
- 2014
- Founders
- Phelim Bradley (CEO), Ekaterina Damer
- Headquarters
- London, UK
- Funding
- $32M Series A (2023, Partech and Oxford Science Enterprises)
- Workers
- Self-employed participants
- Payment
- PayPal, cash out once a day
How hiring works
- Apply to an AI training job on Prolific's job board. Each role is posted once per city, and the text is the same in each post.
- Take a short skills test, often 10 to 15 minutes. Some expert roles also check your LinkedIn profile or your professional license.
- If you pass, Prolific invites you to make a participant account. Verify your email, phone, and ID, and add a PayPal account with the same name.
- AI training studies then show in your study list. Be ready for tasks that need up to one hour of work with no breaks.
What workers say
Good
- Most reviewers say PayPal payouts are fast. After your first 4 cash-outs, they arrive at once.
- Every study pays at least £6 or $8 an hour, and some expert posts list $150 to $180 an hour.
- No minimum hours: every study is optional, and you choose when you work.
Watch out for
- Some reviewers say Prolific put their account on hold or banned it with little explanation.
- Support can be slow, and the number of studies changes from day to day.
- Researchers can reject work, and rejected work is not paid. Some studies take longer than the time they show.
Open jobs at Prolific
Open jobs
Pay amount
88 jobs
AI Trainer - Advanced Hindi FluencyHindiEnglishSentiment AnalysisAudio AssessmentLinguistic Nuance+3$20/hr
🇮🇳 India
AI Trainer - Fluent Macedonian SpeakersMacedonianEnglishText EvaluationLinguistic NuanceData Tagging+3$20–26/hr
🌍 Worldwide
AI Trainer - Fluent Nepali SpeakersNepaliEnglishText EvaluationLinguistic NuanceData Tagging+3$20–26/hr
🌍 Worldwide
AI Trainer - Fluent Icelandic SpeakersIcelandicEnglishText EvaluationLinguistic NuanceData Tagging+3$20–26/hr
🌍 Worldwide
AI Trainer - Fluent Kazakh SpeakerKazakhEnglishText EvaluationLinguistic NuanceData Tagging+3$20–26/hr
🌍 Worldwide
AI Trainer - Fluent Azerbaijani SpeakersAzerbaijaniEnglishText EvaluationLinguistic NuanceData Tagging+3$20–26/hr
🌍 Worldwide
AI Trainer - BosnianBosnianEnglishText EvaluationLinguistic NuanceData Tagging+3$20–26/hr
🌍 Worldwide
AI Training - SalesSalesBusiness DevelopmentAnalytical ThinkingWorkflow Documentation+2$20/hr
🌍 Worldwide
AI Training - Personal AssistantAdministrative SupportAnalytical ThinkingWorkflow Documentation+2$20/hr
🌍 Worldwide
AI Training - Fluent Russian SpeakersRussianEnglishConversation+1$18/hr
🌍 Worldwide
AI Trainer - Travel AgentsTravel PlanningTravel ConsultingWritingWorkflow Documentation+3$20/hr
🇺🇸 US
AI Training - Fluent Bengali SpeakersBengaliEnglishConversation+1$20/hr
🌍 Worldwide
AI Training - Fluent Japanese SpeakersJapaneseEnglishConversation+1$18/hr
🌍 Worldwide
AI Training - Open Source CAD Research - Aerospace EngineersAerospace EngineeringFreeCADKiCadPythonXFoilOpenFOAM+7$120/hr
🌍 Worldwide
AI Trainer - Mechanical Engineers - CAD ExpertiseMechanical EngineeringFreeCADKiCadPythonValidation ScriptingCommand Line+7$120/hr
🌍 Worldwide
AI Trainer - Electrical Engineers - CAD/Python ExpertiseElectrical EngineeringFreeCADKiCadPythonValidation ScriptingCommand Line+7$120/hr
🌍 Worldwide
AI Trainer - Aerospace Engineers - CAD ExpertiseAeronautical EngineeringFreeCADKiCadPythonXFoilOpenFOAM+7$120/hr
🌍 Worldwide
Slovenian - Fluent Speakers - AI TrainingSlovenianEnglishSpeech EvaluationPronunciation AssessmentAudio AnnotationLinguistics+5$20–26/hr
🌍 Worldwide
Fluent Norwegian Speakers - AI TrainerNorwegianEnglishAudio EvaluationPronunciation Assessment+2$20/hr
🌍 Worldwide
AI Trainer - Fluent Punjabi SpeakerPunjabiEnglishAudio EvaluationPronunciation Assessment+2$20–26/hr
🌍 Worldwide
Fluent Danish Speakers - AI TrainerDanishEnglishAudio EvaluationPronunciation Assessment+2$26/hr
🌍 Worldwide
Fluent Gujarati Speaker - AI TrainerGujaratiEnglishAudio EvaluationPronunciation Assessment+2$20/hr
🌍 Worldwide
Fluent Arabic Speakers - AI TrainingArabicEnglishAudio EvaluationPronunciation Assessment+2$20–26/hr
🌍 Worldwide
STEM Experts - PhD - AI TrainingStatisticsAI/MLComputer ScienceMechanical EngineeringMathematicsPhysics+5$150/hr
🌍 Worldwide
AI Trainer - Fluent Lithuanian SpeakerLithuanianEnglishAudio EvaluationPronunciation Assessment+2$20–26/hr
🌍 Worldwide
AI Trainer - Fluent Serbian SpeakerSerbianEnglishAudio EvaluationPronunciation Assessment+2$20–26/hr
🌍 Worldwide
AI Trainer - Fluent Marathi SpeakerMarathiEnglishAudio EvaluationPronunciation Assessment+2$20–26/hr
🌍 Worldwide
Thai - Fluent Speakers - AI TrainingThaiEnglishSpeech EvaluationPronunciationAudio Annotation+3$20–26/hr
🌍 Worldwide
Fluent Kannada Speakers - AI TrainingKannadaEnglishSpeech EvaluationPronunciationAudio Annotation+3$20–26/hr
🌍 Worldwide
OphthalmologistsOphthalmologyMedical Image InterpretationClinical ImagingDiagnostic Data AnalysisClinical Accuracy Assessment+4$200/hr
🌍 Worldwide
PathologistsPathologyMedical Image InterpretationMedical Image AnnotationClinical Evaluation+3$200/hr
🌍 Worldwide
CardiologistsCardiologyMedical Image InterpretationMedical Image AnnotationClinical Evaluation+3$200/hr
🌍 Worldwide
Game Development / Environment Artist - AI Training3D ArtVFXRenderingLightingTexturingCompositing+5$15–30/hr
🌍 Worldwide
Linguist/Translator - Graduates - AI TrainingLinguisticsTranslationEditingWritingAI Evaluation+3$30/hr
🌍 Worldwide
Database Administrator - Graduates - AI TrainingDatabase ManagementData ValidationMicrosoft ExcelGoogle SheetsAirtableSQL+7$25/hr
🌍 Worldwide
Data Entry Clerk - Graduates - AI TrainingData EntryData ValidationMicrosoft ExcelGoogle SheetsAirtableSQL+6$25/hr
🌍 Worldwide
AI Training ExpertsAI TrainingData AnnotationAI EvaluationEditing+2$25/hr
🌍 Worldwide
Biology - Graduates - AI TrainingBiologyScientific MethodExperimental DesignScientific Data AnnotationPubMedNCBI+6$60/hr
🌍 Worldwide
Korean - Fluent Speakers - AI TrainingKoreanEnglishWritingEditingText Analysis+2$20/hr
🌍 Worldwide
Registered Nurses - AI TrainingNursingClinical ReasoningPatient SafetyClinical EvaluationStructured Feedback+3$65/hr
🌍 Worldwide
Product/UX Professionals - AI TrainingUX DesignProduct DesignUser ResearchWCAGInformation ArchitectureFigma+6$50/hr
🌍 Worldwide
Pharmacists - AI TrainingPharmacyPharmacologyDrug InteractionsMedication DosingClinical ReasoningMedication Counseling+4$120/hr
🌍 Worldwide
Dutch - Fluent Speakers - AI TrainingDutchWritingEditingText AnalysisAI Response Evaluation+2$30/hr
🌍 Worldwide
HR/Talent Professionals - AI TrainingHuman ResourcesTalent AcquisitionEmployment LawHRISApplicant Tracking SystemsWorkforce Analytics+7$50/hr
🌍 Worldwide
Traditional Chinese/Cantonese - Fluent Speakers - AI TrainingCantoneseTraditional Chinese WritingEditingText AnalysisAI Response Evaluation+4$30/hr
🇭🇰 Hong Kong
Simplified Chinese/Mandarin - Fluent Speakers - AI TrainingMandarin ChineseSimplified Chinese WritingEditingText AnalysisAI Response Evaluation+4$30/hr
🇭🇰 Hong Kong
Spanish - Fluent Speakers - AI TrainingSpanishWritingEditingText AnalysisAI Response Evaluation+2$30/hr
🇪🇸 Spain
Data Science & Analysis - AI TrainingPythonRSQLStatistical ModelingMachine LearningPandas+5$80/hr
🌍 Worldwide
Finance Professionals - AI TrainingFinanceAccountingEconomicsFinancial Statement AnalysisData ValidationSpreadsheet Software+4$80/hr
🌍 Worldwide
Doctors - AI TrainingMedicineClinical ReasoningClinical Decision-MakingPatient SafetyClinical EvaluationStructured Feedback+4$80–150/hr
🌍 Worldwide
No jobs match these filters. Try a different search or clear the filters.
Open jobs by category
Languages42 open jobs
STEM12 open jobs
Generalist9 open jobs
Coding7 open jobs
Medical7 open jobs
Voice & Video4 open jobs
Creative4 open jobs
Finance2 open jobs
Legal1 open jobs
Hourly pay of open jobs
- Under $2532 open jobs
- $25–5030 open jobs
- $50–7511 open jobs
- $75–1003 open jobs
- $100–1507 open jobs
- $150–2002 open jobs
- $200 or more3 open jobs
Frequently Asked Questions about Prolific
How much does Prolific pay?
Prolific has 88 open jobs on this site. The median pay is $30/hr, and most jobs pay $20–120/hr. Each job page shows its own rate.
How does Prolific pay workers?
Researchers set the pay for each study. Prolific's minimum is £6 or $8 an hour, and it recommends £9 or $12. When a researcher approves your work, the reward goes to your Prolific balance. Researchers have up to 21 days to review, and work that is not reviewed by then is approved automatically. You can cash out to PayPal when you have at least £6 or $6, once every 24 hours. Your first 4 cash-outs can take up to 72 hours. Prolific charges no fee, but PayPal can charge to convert currency. You pay your own taxes.
How do I get hired at Prolific?
1. Apply to an AI training job on Prolific's job board. Each role is posted once per city, and the text is the same in each post. 2. Take a short skills test, often 10 to 15 minutes. Some expert roles also check your LinkedIn profile or your professional license. 3. If you pass, Prolific invites you to make a participant account. Verify your email, phone, and ID, and add a PayPal account with the same name. 4. AI training studies then show in your study list. Be ready for tasks that need up to one hour of work with no breaks.
Is Prolific legit?
Yes. Prolific is a London company founded in 2014. It went through Y Combinator and raised $32M in 2023, and Google and the University of Oxford use it. It pays through PayPal with no fee, every study pays at least £6 or $8 an hour, and it has 4.5 of 5 on Trustpilot from over 15,000 reviews. Some reviewers say Prolific put their account on hold with little explanation.
How do Prolific's AI training jobs relate to normal Prolific studies?
The AI training jobs are a way into the normal participant account. If you pass the skills test, Prolific invites you to join as a participant or a Domain Expert. AI tasks then show as studies, next to regular research studies, and each one pays a fixed reward. Prolific also invites some top participants to a 2-part AI Tasker test, which unlocks better-paid AI studies. You are self-employed, not an employee of Prolific.
What is an AI trainer job?
AI trainers help companies improve AI models. You review and rate model answers, write example answers, find mistakes, or record voice and video data. Experts in law, medicine, coding, languages, and other fields teach models how a professional thinks. Most of this work is remote, flexible, and paid by the hour.
Are AI trainer jobs remote?
Yes. Every job on this site is remote, and most have flexible hours. Some jobs accept people from certain countries only, so check the 🌍 location on each job before you apply.
What skills or degrees do I need?
It depends on the job. Generalist jobs need clear writing and attention to detail. Expert jobs usually ask for a degree or work experience in the field, such as a law license or medical training. Language jobs need native or fluent skill in that language. Coding jobs need real programming experience.