CrowdGen by Appen

CrowdGen is the contributor platform operated by Appen. It was launched in September 2024 as the replacement for its previous contributor platform, Appen Connect.

Appen was founded in Sydney in 1996 by linguist Dr. Julie Vonwiller, who was later joined by her engineer husband, Chris Vonwiller. Its corporate headquarters is in Chatswood, Sydney, and it also has a US headquarters in Kirkland, Washington. Appen supplies human-created and human-reviewed information that companies use to train and test AI systems. CrowdGen is where independent contributors find and complete this work.

AI data training work at CrowdGen by Appen

CrowdGen offers a broad range of projects. Opportunities include evaluating search results, checking social media content, transcribing speech, reviewing translations, recording voices, collecting photos or videos and rating computer-generated voices. Other assignments ask you to compare AI answers, write questions for an AI model or explain where its reasoning went wrong. 

Who Appen recruits depends on the project. Many language, recording and data-collection tasks are open to native speakers or general applicants without previous AI experience. Specialist projects may recruit historians, scientists, healthcare professionals, linguists and other subject experts. Some assignments involve large language models, or LLMs, which are the systems behind AI chatbots. You may check whether their answers are accurate, logical, natural and appropriate for your language or culture.

What is it like to work at CrowdGen by Appen?

CrowdGen contributors generally work as independent, project-based contractors rather than employees. Most opportunities are remote, but eligibility may depend on your country, language, education, demographics or access to a particular device. CrowdGen says its payment system supports contributors in more than 200 countries, although every project has its own eligibility rules.

Projects range from one-off recordings to recurring weekly assignments. Hours are often flexible, but individual projects can set targets. One social-media evaluation project, for example, requires 20 hours per week, while some AI-response projects let you work whenever tasks are available. 

Passing a qualification does not guarantee immediate work. CrowdGen explains that qualified applicants may be placed on a reserve list when a project has reached its maximum number of contributors.

Rates vary by country and expertise. Official project pages have advertised rates including $2 per hour for an Urdu social-media project in Pakistan, $13.36 per hour for search evaluation in Ireland, $19.40 per hour for German AI-response work and $50 per hour for a specialist history project. These are examples, not standard CrowdGen rates. Payment methods can include local bank transfer, PayPal, Payoneer and Airtm, depending on your location. 

Application process at CrowdGen by Appen

You usually start by selecting a project and completing its application form. You then create or update your CrowdGen profile, provide details such as your location and languages, sign any required documents and set up a payment method.

Many projects require you to study guidelines and pass one or more qualification tests. These can assess your language ability, understanding of the instructions or specialist knowledge. Identity verification may also be required. CrowdGen states that time spent preparing for and completing qualifications is unpaid. In most cases, you only receive one attempt for a particular project.

Sources: Company website

Information last updated August 2026.