AI trainingMindrift contributors write prompts, evaluate AI answers and improve responses in technical, professional and language domains.
CodingSTEMAI Training
Location restrictions apply to accounts, services and payouts. The current policy excludes specified countries and territories, including Kenya and Switzerland, and parts of Ukraine and Georgia. Other countries are not automatically confirmed eligible; check the complete official restrictions and each project.
Explore Mindrift AI trainingTuring’s talent network offers remote AI-related roles for software, scientific, professional and creative experts.
CodingSTEMAI Evaluation
The talent page describes a network across many countries, but no complete country-by-role eligibility list is verified here. Confirm the listing’s location, identity and payment requirements.
Explore Turing Language & localization3Play Media’s contractor marketplace connects linguists with captioning, subtitling, dubbing and audio-description projects.
LanguagesVoice/AudioCaptioning
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore 3Play Media AnnotationAmazon Mechanical Turk is a marketplace for small human-intelligence tasks posted by requesters.
ResearchData Annotation
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Amazon Mechanical Turk Language & localizationBLEND recruits freelance language professionals for translation and localization. Its contributor route is the freelancer recruitment site, with active demand determined by language pair.
LanguagesWritingTranslation
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore BLEND TranscriptionCastingWords uses a freelancer workshop for transcription, editing and quality checks.
Voice/AudioWritingTranscription
New registrations are US-only, with unsupported states and possible documentation requirements. Existing international accounts are distinct.
Explore CastingWords AnnotationClickworker offers small paid assignments including training-data collection, voice recordings, research and text tasks. The workplace account shows opportunities that match the contributor’s profile.
Data CollectionData AnnotationAI Training
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Clickworker TranscriptionDaily Transcription lists independent-contractor roles across general and specialist transcription, editing AI-generated transcripts, captioning and translation.
Voice/AudioLanguagesTranscription
Transcription: US, Canada or native-English-speaking countries. Bilingual captioning and translation may accept candidates elsewhere; check the role.
Explore Daily Transcription AI trainingDataAnnotation offers contract tasks that assess and improve AI responses. Current roles include coding, professional-domain review and language work, alongside generalist evaluation.
CodingSTEMAI Training
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore DataAnnotation AI trainingHandshake AI’s fellowship matches students, graduates and professionals to project-based model improvement. Contributors can review responses, build prompts or annotate data in their subject area.
CodingSTEMAI Training
The main fellowship page describes US-based participation with valid supported work authorization. Check the current opening for its exact country and visa rules.
Explore Handshake AI TranscriptionHappy Scribe recruits freelance transcribers to proofread and refine transcripts in their chosen language.
Voice/AudioLanguagesTranscription
The official page names US, UK, Spain, France, Germany, Canada, Kenya and Philippines contributors, plus other countries. This is not a complete eligibility list.
Explore Happy Scribe AnnotationHumanSignal has a paid contributor program alongside its Label Studio software and managed data services. Contributor assignments cover response evaluation, collection and expert demonstrations.
AI EvaluationData Collection
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore HumanSignal Expert networkiMerit Scholars connects subject specialists with human-feedback projects. This expert program is separate from iMerit’s employee annotation and business jobs.
CodingSTEMAI Training
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore iMerit Scholars Language & localizationLanguageWire works with freelance language experts on multilingual content and localization.
LanguagesWritingTranslation
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore LanguageWire Language & localizationLionbridge’s freelance community supplies language and localization services. Its partner portal accepts translators, transcreators, copywriters, localization engineers and medical subject specialists.
LanguagesWritingTranslation
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Lionbridge Expert networkMeridial, powered by Invisible, connects domain specialists to frontier-model assignments. Experts write demonstrations, evaluate reasoning and design tests or rubrics for their professional field.
CodingSTEMAI Training
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Meridial Expert networkPareto AI recruits specialists whose professional judgment helps improve models. Its expert network covers medicine, law, finance, software, science and language rather than promising the same tasks to everyone.
CodingSTEMAI Training
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Pareto AI Expert networkRemoExperts, also branded REX, offers expert contributions to AI training across technical and creative domains. Review the expert portal rather than treating its lab-facing service pages as an application.
CodingSTEMAI Training
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore RemoExperts TranscriptionRev recruits freelancers to transcribe speech, synchronize captions and translate subtitles.
Voice/AudioLanguagesTranscription
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Rev Expert networkSnorkel’s Expert Community recruits specialists to create difficult questions, review peer-authored data and evaluate model responses. It is a paid expert program rather than a Label Studio-style software signup.
CodingSTEMAI Training
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Snorkel AI TranscriptionTranscribeMe offers freelance transcription of short audio clips, with separate medical and legal specializations.
Voice/AudioWritingTranscription
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore TranscribeMe TranscriptionTranscription HUB invites remote transcribers and editors into a marketplace after an evaluation.
Voice/AudioWritingTranscription
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Transcription HUB Language & localizationTranslated accepts freelance translator profiles separately from its in-house careers.
LanguagesWritingTranslation
A complete country eligibility list is not verified. Check the current project and registration requirements.
Explore Translated