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Paid AI training, evaluation and data work. Compare platforms, pay and application requirements.

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For writers and multilingual workers: Language & writing (broad work type). New to AI work? Read AI work without coding.

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Showing 8 of 51 platforms · Language & writing

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Aced Talent Network

Official site

Related names: Exponent

Waitlist

Expert network for AI benchmarks, programming tasks, training examples and evaluation rubrics.

Language & writingDomain expertiseCoding & technical+1 more
Pay
Category examples: training data $50–$120/hour; benchmarks/evaluations $60–$150/hour; model-in-the-loop data $80–$200/hour. Currency unspecified; rates vary.
Where & terms
Deep domain expertise required; prior AI experience unnecessary. Training in tools, data formats and rubric writing is provided before the first project.
Joining
Free account and application (about 5 minutes), then a waitlist. Terms: at least 18 or locally emancipated.
Official sources onlyNewest dated source:

Acolad AI Data Services

Official site

Related names: Acolad

Acolad’s freelance talent pool for AI data collection, annotation, language work and content validation, with contributors contacted for matching projects.

Language & writingData annotationData collection+1 more
Pay
Rates and workload vary by project and client.
Where & terms
Freelance projects with flexible scheduling; timing and workload depend on the project.
More where & terms

Data rights: Linked consent assigns collected data to the customer for uses including AI training and testing; review project consent before participating.

Joining
English PDF résumé, language and skills profile, then a freelance talent pool. Acolad contacts contributors for matching projects.
Payment
Vendor terms: 45 days end of month unless otherwise agreed or required by law. Bank transfer is default; application also offers Payoneer/PayPal preferences. Vendor pays bank fees at their end.
2 worker sources2 undated worker sources

Alignerr

Official site

Related names: Labelbox

A platform powered by Labelbox for domain experts to code, write and evaluate AI responses.

Language & writingDomain expertiseCoding & technical+1 more
Pay
Selected language/audio roles: $10–$35/hour. US English writing review: $30–$40/hour; e-commerce data-review examples: $40–$120/hour. Currency unspecified; role and location conditions differ.
Where & terms
Users must be at least 18.
Joining
All applicants must verify their identity.
Payment
Stripe Connect or PayPal, depending on location. Individual project pay periods and paydays are not specified on these pages.
3 worker sources3 undated worker sources

Amazon Mechanical Turk

Official site

Related names: MTurk · Mechanical Turk

Permanently closed: 30 Sep 2026

A microtask marketplace with image tagging, transcription, translation and research surveys.

Language & writingData annotationResearch & studies
Pay
Completed and approved HITs follow normal scheduled payouts after closure.
Where & terms
MTurk does not support US persons residing outside the US; this is its tax-status access rule.
Joining
Permanently closed on 30 September 2026. HIT submission has ended.
Payment
Verify your payment method and transfer schedule by 30 Oct 2026. Requesters may award bonuses until that date.
1 worker source · 1 independent source1 undated worker source

Babel Audio

Official site

Related names: David AI Labs, Inc.

Audio tasks for AI training, including language-specific transcription and sound tagging. Rates and requirements depend on the project.

Language & writingData collectionData annotation
Pay
Hindi example: up to US$110 per transcribed audio hour. Header says recorded hour instead; not a working-hour wage.
Where & terms
Role-specific language requirements; country eligibility needs checking for the project.
More where & terms

Data rights: Perpetual transferable content licence survives account closure; other ownership rights retained unless separately agreed.

Joining
Email and non-VoIP phone. Hindi example: native-level language, computer, internet and quiet workspace; experience preferred.
Payment
Advertises Tuesdays via Dots: PayPal, Venmo or bank; no minimum/platform deduction. Confirm country availability and contributor terms.
3 worker sourcesNewest dated source:

Braintrust AI Training

Official site

Related names: Braintrust

AI training network for expert feedback, annotation, writing, coding and model evaluation.

Language & writingDomain expertiseCoding & technical+2 more
Pay
Advertised examples: data labelling $20–45/hour, RLHF rating $25–60/hour, expert evaluation $60–150/hour, code work $75–200/hour. Currency unspecified.
Where & terms
Not recorded
Joining
Complete a profile and AI skills interview, then browse available tasks matched to your expertise.
Payment
AI page: weekly processing. July 2023 general terms: client-paid 15% platform fee; freelancer bears processor/withdrawal/conversion charges. General payment timing depends on client payment; confirm AI assignment terms.
Official sources onlyNewest dated source:

Clickworker

Official site

Related names: LXT

Small online tasks including data collection, categorization, writing, surveys and search-result review.

Language & writingData collectionData annotation+2 more
Pay
Paid per task, from cent amounts to two-digit euro sums; no fixed hourly rate.
Where & terms
Country registration can close when there are enough workers or little expected work.
Screening
UHRS: at least 80% on the assessment; no retake. Published help last updated June 2022. Other Clickworker projects can differ.
Payment
PayPal, Payoneer, SEPA, Airtm, eWallet or ACH; country-dependent. UHRS help (June 2021) lists a 4% credit deduction outside US/Canada/Mexico, before separate payout fees. Check your available method.
More payment

US ACH: Where available in your account: $10 payable minimum (currency unspecified), a weekly Wednesday-Friday bill run subject to national holidays, and a personal bank account not shared with another Clickworker. No platform ACH fee; provider fees may apply. Published arrival estimates conflict and are not receipt guarantees.

2 worker sources · 2 independent sourcesNewest dated source: 2 undated worker sources

CloudFactory Data Specialists

Official site

Related names: CloudFactory

Managed data-work program for image, audio and text annotation, transcription and data quality tasks.

Language & writingData annotation
Pay
Not recorded
Where & terms
Remote within Nepal, Kenya, Philippines or Colombia; projects may require fixed shifts, office visits or in-person training after assessment.
Joining
FAQ invites citizens of Nepal, Kenya, Philippines or Colombia who meet local age and technical requirements; selection includes assessment.
More joining

Equipment: FAQ lists a Windows i3 laptop (Gen 3–7), at least 4 GB RAM, stable internet at 5 Mbps or above, and a quiet workspace. Some projects may also require an external mouse, power backup or monitor.

Payment
Earnings shown in USD, converted when payroll is calculated, then paid monthly to a local bank account.
1 worker source · 1 independent sourceNewest dated source: 1 undated worker source

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