| Appen |
Australia 🇦🇺 |
Sydney |
100,000+ |
Hybrid Human + QA Review |
0.03 – 0.10 |
1,000,000,000+ |
| Remotasks |
USA 🇺🇸 |
Remote Global |
50,000+ |
RLHF, Prompt Evaluation |
0.02 – 0.08 |
300,000,000+ |
| Remotasks |
USA 🇺🇸 |
San Francisco |
50,000+ |
Manual Text Labeling + RLHF |
0.02 – 0.08 |
300,000,000+ |
| Scale AI |
USA 🇺🇸 |
San Francisco |
8,000 |
Human-in-the-Loop Validation |
0.05 – 0.15 |
600,000,000+ |
| CloudFactory |
Nepal 🇳🇵 |
Kathmandu |
7,000+ |
Distributed Text Cleaning |
0.02 – 0.06 |
120,000,000+ |
| Lionbridge AI |
Ireland 🇮🇪 |
Dublin |
6,000 |
Linguistic Data Cleaning |
0.04 – 0.12 |
400,000,000+ |
| Invisible AI |
USA 🇺🇸 |
New York |
4,000 |
Enterprise Data Operations (Text Cleaning) |
0.06 – 0.20 |
150,000,000+ |
| Sama |
Kenya 🇰🇪 |
Nairobi |
3,500 |
Manual Human Annotation (Text, Toxicity, NLP) |
0.02 – 0.06 |
50,000,000+ |
| iMerit |
India 🇮🇳 |
Kolkata |
3,200+ |
High-Precision Text Annotation |
0.03 – 0.09 |
250,000,000+ |
| Teemo |
China 🇨🇳 |
Beijing |
3000 |
Manual Multilingual Annotation |
0.01 – 0.05 |
200,000,000+ |
| Teemo |
China🇨🇳 |
Beijing |
2000+ |
Mandarin NLP Cleaning |
0.01 – 0.04 |
200,000,000+ |
| Scale AI |
USA 🇺🇸 |
San Francisco |
2500+ |
RLHF, Human-in-the-Loop QA |
0.08 – 0.15 |
600,000,000+ |
| Majorel AI Ops |
South Africa 🇿🇦 |
Cape Town |
2200+ |
Content Review, NLP QA |
0.03 – 0.07 |
110,000,000+ |
| Sama |
Kenya 🇰🇪 |
Nairobi |
2300+ |
Toxicity Filtering, NLP |
0.02 – 0.05 |
50,000,000+ |
| Scale AI |
Philippines 🇵🇭 |
Manila |
1500+ |
English NLP, QA Review |
0.04 – 0.08 |
Included Global |
| Scale AI |
Kenya 🇰🇪 |
Nairobi |
1200+ |
Content Moderation, Text Cleaning |
0.03 – 0.06 |
Included Global |
| Sama |
Uganda 🇺🇬 |
Kampala |
1200+ |
Text Labeling, Moderation |
0.02 – 0.05 |
Included Above |
| Scale AI |
Remote 🌎 |
Global Distributed |
1900+ |
RLHF Prompt Review |
0.05 – 0.10 |
Included Global |
| DataForce |
Nigeria 🇳🇬 |
Lagos |
1800+ |
Multilingual Data Cleaning |
0.02 – 0.04 |
90,000,000+ |
| iMerit |
India 🇮🇳 |
Coimbatore |
1800+ |
Linguistic QA |
0.03 – 0.08 |
Included Above |
| Scale AI |
Singapore 🇸🇬 |
Singapore |
900+ |
Asian Language NLP, RLHF |
0.06 – 0.12 |
Included Global |
| Turnkey Africa |
Ghana 🇬🇭 |
Accra |
900+ |
Text Normalization |
0.02 – 0.04 |
40,000,000+ |
| Teemo |
China 🇨🇳 |
Shenzhen |
1000+ |
Multilingual Text Tagging |
0.01 – 0.05 |
Included Above |