Defined AI
Broad/Unclear specialization
Quick facts
- Company
- Defined AI
- Service type
- Data annotation / AI training data
- Hiring status
- Both: hires workers and takes vendor projects
- Website
- defined.ai
- Careers
- https://neevo.definedcrowd.com/en-us/account/register/ (
- Profile last verified
- 2026-01-29
Application process overview
Defined.ai is the current brand of the company formerly known as DefinedCrowd, founded in 2015 by Dr. Daniela Braga and rebranded in 2022. It offers ethically-sourced AI training data, a data marketplace, and a Crowd-as-a-Service operated through its own contributor app, Neevo, which has over 500,000 global contributors across 70+ languages.
Key findings
Application Process: Contributors sign up at neevo.ai (or neevo.defined.ai), create a profile including demographic and language attributes, and then see tasks matched to that profile.<br><br>Assessments: Qualification tests per task type (speech recording, transcription, translation, annotation, evaluation); quality is audited and low-quality work can be rejected.<br><br>Job Types / Expertise: Speech data collection, transcription, NLP annotation, image/video labeling, prompt writing, and bias/evaluation tasks; strong emphasis on less-represented languages and voices.<br><br>Compensation: Per-task payment; Defined.ai states pay is at or a multiple of local minimum wage and that task fairness is audited. Payouts are via standard online methods; rates vary substantially by task and market.<br><br>Flexibility: Fully remote, work-when-you-want, task-by-task commitment. Availability depends on whether your demographic/language profile matches open projects.<br><br>Challenges / Concerns: Glassdoor reviews under the old DefinedCrowd/Defined.ai name are mixed; common complaints are sporadic task availability, slow reviews, and varying pay quality by task. Some contributors report long dry spells between matched projects.<br><br>Legitimacy: Yes—established company (since 2015), enterprise customers, public ethics and fair-pay commitments, and a decade-long track record.
Conclusion
Defined.ai is a reputable, ethics-focused AI-data company, and Neevo is a legitimate way for multilingual contributors to earn money on AI tasks. However, earnings are inconsistent because work is dependent on open projects matching your profile, so it is best treated as a supplemental income stream rather than a primary job. Contributors in under-represented languages tend to have the most opportunities. Professionalism and accurate profile details help maximize task eligibility.