CrowdGen by Appen

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Participate in global AI data collection, evaluation, and annotation tasks

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Pros

Long established company with relationships across the world's largest tech corporations

Enormous variety of projects covering audio recording, translation, and image labeling

Open to contributors in over 170 countries with extensive native language tasks

Established monthly payment track record handled through Payoneer

Cons

Monthly payment schedule requires waiting longer for funds than weekly platforms

Passing detailed project exams is mandatory before starting any paid task

Pay rates in certain emerging markets can be relatively low on basic tasks

Customer support responses can be slow during platform migration periods

Overview

CrowdGen is the modernized contributor platform developed by Appen, one of the earliest pioneers in crowdsourced artificial intelligence data services. Contributors on CrowdGen participate in diverse linguistic, audio, visual, and search evaluation tasks designed to train search engines, virtual assistants, speech recognition software, and computer vision systems. Rates vary widely by project requirements and country of residence, typically ranging from $5 to $14 per hour for general linguistic annotation to $20 to $35 per hour for specialized localization and evaluation projects. Contractors apply for individual projects on the marketplace, complete project guidelines and qualification exams, and receive monthly earnings through Payoneer or PayPal.