AI training platforms — 48 verified sites that pay

The fastest-growing paid-task category: labeling, evaluation, and expert-domain work that trains AI models — verified rates and qualification requirements for each platform.

  • 48 platforms
  • Verified monthly
  • Last sweep Sep 2026
  • 36 pay via PayPal

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Ranked by signup volume and reader interest across the last sweep — not by what pays us.

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    Clickworker

    Beginner-friendly microtasks across annotation, collection, and validation.

What ai training & data labeling work actually pays in 2026

AI training work pays people to improve machine-learning models: rating model responses, labeling images, writing and evaluating prompts, transcribing audio, and reviewing code. Demand has exploded, and so has the spread between the best and worst platforms — generalist microtasks pay a few dollars an hour while expert-domain projects (law, medicine, advanced coding) pay $15–40+/hr, sometimes on the same platform.

We track 48 AI-training platforms with the same verification discipline as every other category: pay models, qualification gates, identity requirements, payout methods, and country availability, checked against official contributor pages and terms. Where a platform hides its rates, we say so.

Before you apply, understand the two-tier structure. Generalist tiers accept most applicants and pay per task; expert tiers gate entry behind degree verification and domain tests but pay multiples more. The application-process row on each platform page tells you which you are walking into.

Intro shown is a sample-length version. Launch intros run 1,200+ words with earnings tables.

AI Training & Data Labeling platforms — page 1 of 2

49 platforms listed, including 1 that cover ai training & data labeling as a secondary category.

AfterQuery

AfterQuery pays domain experts to write prompts and evaluate AI responses across professional fields (law, medicine, finance, engineering, e

Rate not published — see the full review

Verified Sep 2026ACH bank transfer · PayPal15 countries

Alignerr

Is an AI training contributor network powered by Labelbox.

Rate not published — see the full review

Verified Sep 2026PayPal2 countries

Amazon Mechanical Turk

Amazon Mechanical Turk (MTurk) is one of the largest crowdsourcing microtask marketplaces.

Rate not published — see the full review

Verified Sep 2026Bank transfer · Gift card or voucher3 countries

Braintrust

Is an AI-powered talent network that connects domain experts (software engineers, finance, healthcare, legal, etc.) with paid AI training an

Rate not published — see the full review

Verified Sep 2026ACH bank transfer · PayPal15 countries

Clickworker

Is a global microtask platform where registered freelancers complete data collection, data processing, annotation, validation, enrichment, a

Microtasks typically pay a few cents to a few dollars each

per per task · min payout €5 / $10 (varies by payout method)

Verified Sep 2026PayPal · Payoneer15 countries

CNTXT AI

Is an Arabic-first AI and data solutions company that recruits individual remote contractors for AI evaluation, bilingual annotation (Castil

Rate not published — see the full review

Verified Sep 2026Bank transfer16 countries

CrowdGen by Appen

Is a contributor platform for AI training and data work, with projects matched to professional expertise in fields such as coding, engineeri

Rate not published — see the full review

Verified Sep 2026PayPal · Payoneer16 countries

Crowtado

Crowtado pays contributors for approved voice, video, and photo tasks used to create AI training data.

Rate not published — see the full review

Verified Sep 2026Venmo payout · PayPal15 countries

Data Annotation Tech

DataAnnotation.tech is an annotation platform that pays remote workers to label and annotate data for AI training.

Rate not published — see the full review

Verified Sep 2026PayPal4 countries

DataForce by TransPerfect

Is a global community for paid AI data sourcing, annotation, user studies, and freelance or employment opportunities.

Rate not published — see the full review

Verified Sep 2026Bank transfer · PayPal6 countries

Fluffle

Is a voice calling app that pays users for their conversations, which (with consent) are used as AI training data by vetted partner companie

Rate not published — see the full review

Verified Sep 2026PayPal15 countries

Globik AI

Globik AI operates an enterprise data solutions business alongside a contributor network ('Globik Studio') for AI data annotation, validatio

Rate not published — see the full review

Verified Sep 2026PayPal · Payoneer15 countries

Handshake AI

Handshake AI runs AI Fellowship and AI Trainer roles on top of the Handshake career network used by US universities.

Rate not published — see the full review

Verified Sep 2026ACH bank transferUnited States

Hub

Is a contributor platform and mobile data lab that collects real-world human experiences for AI and robotics training.

Rate not published — see the full review

Verified Sep 2026PayPal · Gift card or voucher15 countries

HumanSignal Labs

Is the paid AI training contributor network run by HumanSignal, the maker of the open-source Label Studio.

Rate not published — see the full review

Verified Sep 2026PayPal · Tremendous15 countries

iMerit

Is a global AI data solutions company that hires data annotation, content moderation, and AI training professionals.

Rate not published — see the full review

Verified Sep 2026Bank transfer · Payoneer27 countries

Lionbridge AI

Lionbridge's AI contributor platform hires freelance AI trainers, evaluators, linguists, and data annotators globally.

Rate not published — see the full review

Verified Sep 2026PayPal · Bank transfer15 countries

Luel

Is a multi-modal AI data marketplace paying individual contributors for voice, video, and photo collection across many low-resource language

Rate not published — see the full review

Verified Sep 2026PayPal15 countries

Mercor

Is an AI-powered talent marketplace that matches vetted professionals (engineers, lawyers, doctors, consultants) with AI training and evalua

Rate not published — see the full review

Verified Sep 2026ACH bank transfer · Deel15 countries

Meridial by Invisible

Meridial is an expert contractor marketplace powered by Invisible Technologies.

Rate not published — see the full review

Verified Sep 2026ACH bank transfer · PayPal15 countries

Micro1

Micro1 (micro1.ai) is a leading AI data lab connecting domain experts with paid AI training, evaluation, and data collection work.

Rate not published — see the full review

Verified Sep 2026PayPal · Payoneer15 countries

Mindrift

Is the current destination described by Toloka for Toloka tasks and projects, bringing AI annotation and evaluation work into one contributo

Rate not published — see the full review

Verified Sep 2026Payoneer · PayPal15 countries

Neevo

Is Defined.ai's contributor platform for AI training data.

Rate not published — see the full review

Verified Sep 2026PayPal15 countries

Numo

Is a mobile app where contributors complete short tasks that help train AI, including reading prompts, answering questions, and having natur

Rate not published — see the full review

Verified Sep 202615 countries

OneForma

Is Pactera's contributor platform for AI training, data annotation, and localization tasks.

Rate not published — see the full review

Verified Sep 2026PayPal · Payoneer15 countries

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Popular comparison

Clickworker vs Outlier

Clickworker takes beginners at microtask rates; Outlier pays expert-tier rates but gates entry with degree checks.

Read full comparison →