Sigma AI vs Welo Data
How the two compare for AI training work, using pay and job counts from listings that are open right now.
 Welo Data | ||
|---|---|---|
| Open jobs here | 72 | 373 |
| Median pay | Not enough data | $20.30/hr |
| Typical range | Not enough data | $10–$35/hr |
| Highest posted | Not enough data | $230.77/hr |
| Rating | 0.0 | 0.0 |
| Would recommend | 0% | 0% |
| Hires most for | Language Data, Bilingual LLM & Translation, Linguistic Annotation | Response Rater, Bilingual LLM & Translation, Geospatial Annotation |
| Founded | Not listed | 2023 |
| Country limits | None listed | None listed |
About Sigma AI
Madrid-headquartered global AI training-data services company. Powers 4 of the 5 largest global tech giants across 600+ languages and dialects.
Sigma AI pay, process, and 72 open jobsAbout Welo Data
Welocalize's AI data brand with 500,000+ experts across 100+ countries, offering annotation, RLHF, and LLM fine-tuning services.
Welo Data pay, process, and 373 open jobsCommon questions
Which has more open jobs, Sigma AI or Welo Data?
Welo Data has 373 open AI training jobs here, compared with 72 at Sigma AI.
Can I work for both Sigma AI and Welo Data?
Usually, yes. Most AI training work is freelance or contract, and many people work on several platforms to keep a steady flow of tasks. Check each contract for exclusivity terms.