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Showing 8 of 38 platforms · Data collection

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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.

Data collectionData annotationLanguage & writing+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.
2 worker sources2 undated worker sources

AIWorks Plus

Official site

Related names: AIWorks · 에이아이웍스 플러스

Crowdsourced collection and labeling of AI training data through AIWorks Plus.

Data collectionData annotation
Pay
Information unavailable
Where & terms
Not recorded
Joining
Public sign-up and project links; participation includes points-based and volunteer categories.
1 independent sourceNewest dated source:

Alaya AI

Official site

Gamified AI data contribution with token, NFT and in-game rewards, accessed through an email-based account.

Data collection
Pay
Rewards include AGT/other crypto tokens, NFTs and experience points; no fixed cash wage or guaranteed cash value.
Where & terms
Tasks consume game energy. NFT attributes affect task access; advanced tasks may require rarer/higher-level NFTs and some upgrades require tokens.
Joining
Email and verification-code signup; a wallet is required to collect tokens and NFTs into self-custody. Most features can be tried without one.
Official sources only

Atlas Capture

Official site

Related names: Atlas Capture LLC

Recording everyday activities, labelling text and reviewing AI responses through an iPhone app or browser-based projects.

Data collectionData annotationAI evaluation
Pay
Per approved task; annotation listing also advertises up to US$10/hour without defining the hour basis. Rates vary by region.
Where & terms
Project/location-dependent; check app or assignment availability.
More where & terms

Data rights: Other people’s consent required; research footage may be retained indefinitely, subject to deletion rights. Policy permits specified disclosures.

Joining
Video: iPhone 11+ and in-app headstrap order; confirm cost. Annotation/review: browser; English required for listed annotation role.
1 worker sourceNewest dated 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.

Data collectionLanguage & writingData 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.
3 worker sourcesNewest dated source:

Baidu Crowdtest

Official site

Related names: 百度众测 · Baidu Zhongce

Baidu’s crowdsourcing platform for data annotation, image and voice collection, surveys and product testing, through individual and team tasks.

Data collectionData annotationResearch & studies
Pay
Task vouchers; the non-mainland bank-card route lists 50 vouchers = 1 yuan, after withholding and verification.
Where & terms
Online tasks plus selected field research; most in-person studies are in the Beijing area.
Joining
Some annotation projects require certification; some tests limit attempts.
Official sources only

Cashmission

Official site

Related names: 캐시미션 · Cash Mission · SelectStar

SelectStar’s task platform for collecting photos, recording speech and labeling data for AI.

Data collectionData annotation
Pay
Task points can be exchanged for cash without a conversion fee; no cash value per point is stated.
Where & terms
Not recorded
Joining
Age 14+ and identity verification with a mobile number in your own name. Supported phone countries are unspecified.
1 worker sourceNewest dated source:

Clickworker

Official site

Related names: LXT

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

Data collectionData annotationLanguage & writing+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.
Joining
UHRS: at least 80% on the assessment; no retake. Published help last updated June 2022. Other Clickworker projects can differ.
2 worker sources · 2 independent sourcesNewest dated source: 2 undated worker sources

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