Welo Data

Welocalize's AI data brand with 500,000+ experts across 100+ countries, offering annotation, RLHF, and LLM fine-tuning services.

AI Training AI Data Services
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New York, USA HQ
1000+ company size
2023 founded

What is Welo Data?

Welo Data is an AI data services brand launched in 2024 by Welocalize, a company with over 25 years of experience in translation and content solutions. Headquartered in New York, Welo Data provides high-quality, ethically sourced, and scalable data solutions to support AI and Generative AI development. The company leverages a curated global community of over 500,000 AI training and domain experts across 100+ countries and 100+ languages. Services include text/image/video/audio annotation and labeling, transcription, summarization, prompt engineering, Supervised Fine-Tuning (SFT), Reinforcement Learning from Human Feedback (RLHF), red teaming, adversarial model training, model output ranking, data collection and generation, and culturally nuanced search/ads/LLM evaluation. Welo Data maintains 14 secure facilities globally and uses its "Welo Works" platform for screening, skill verification, and project tracking.

Mission & values

Deliver high-quality, ethically sourced AI training data — built on Welocalize's 25+ years of language services experience and a 500,000+ vetted-expert global network.

Qualifications

Qualifications vary by project but typically include strong analytical and critical thinking skills, professional-level language fluency, attention to detail, and the ability to maintain high accuracy. Backgrounds in linguistics, journalism, research, or specific domain expertise are frequently preferred. Applicants undergo a language/cultural assessment and must pass a task-related qualification exam. Optional study materials and training guides are provided. Roles are generally fully flexible, remote-friendly, and often part-time, making them suitable for supplemental income. Contributors apply through the website and access projects via the Welo Works platform.

Leadership

P

Paul Carr

CEO, Welocalize (parent)

Hiring process

  1. 1

    Join the Welo Data Community

    Sign up at welodata.ai/join-the-community/.

  2. 2

    Profile setup

    List languages, locale, expertise, and equipment.

    About 1 day

  3. 3

    Domain-match review

    Welocalize matches you to active programs based on language, expertise, and program needs.

    About 5 days

  4. 4

    Project onboarding

    Pass program-specific qualifying tests and onboarding.

    About 3 days

  5. 5

    Begin work

    Quality-monitored work via NIMO; payouts on the program's standard cadence.

    About 7 days

Funding

StageBootstrapped

Awards & recognition

  • 500,000+ vetted experts powering frontier AI training

    Welo Data

  • NIMO proprietary quality-monitoring system

    Welo Data

Company information

Frequently asked questions

Is Welo Data legitimate?
Yes, Welo Data is a legitimate company listed on RemoWork. We verify all companies on our platform. However, we always recommend doing your own research before sharing personal information or starting work. Check reviews from other users and visit the company's official website for the most up-to-date information.
How do I get started with Welo Data?
To get started, visit Welo Data's official website and look for their careers or sign-up page. Create an account, complete your profile with relevant skills and experience, and apply for available positions or projects. Some companies may require you to pass a qualification test or assessment before you can start working.
Does Welo Data offer remote work?
Yes, Welo Data offers remote work opportunities. Most tasks and positions can be completed from anywhere with a reliable internet connection and a computer or smartphone. Specific location requirements may vary by project or role, so check individual listings for details.
How does Welo Data pay its workers?
Payment methods and schedules vary. Common payment options include PayPal, bank transfers, Payoneer, and other digital payment platforms. Visit Welo Data's official website or check their payment/FAQ section for specific details about payment methods, minimum thresholds, and payout schedules.
What skills do I need to work with Welo Data?
Required skills vary by role and project. Generally, you'll need a reliable internet connection, basic computer literacy, strong attention to detail, and good communication skills. Some positions may require specialized expertise, language proficiency, or technical qualifications. Check individual job listings for specific requirements.
What is the relationship between Welo Data and Welocalize?
Welo Data is a brand launched by Welocalize in 2024, specifically focused on AI data services. Welocalize has over 25 years of experience in translation and content solutions. Welo Data leverages this heritage while focusing on AI training data, annotation, RLHF, and LLM fine-tuning services with a global network of 500,000+ experts.
What types of AI tasks does Welo Data offer?
Welo Data offers a comprehensive range of AI tasks: text/image/video/audio annotation and labeling, transcription, summarization, prompt engineering, Supervised Fine-Tuning (SFT), RLHF, red teaming, adversarial model training, model output ranking, data collection, and culturally nuanced evaluation for search, ads, and LLM outputs across 100+ languages.
How do I apply to work with Welo Data?
Apply through the Welo Data website (welodata.ai). You'll go through a screening process including a language/cultural assessment and a task-related qualification exam. Once approved, you access projects through the "Welo Works" platform. Optional study materials and training guides are provided to help you prepare for assessments.

Stay in the loop.

One email per week, 5 hand-picked roles.