Outlier AI vs. Appen
A side-by-side comparison based on G2 review data.
| Metric | Outlier AI | Appen |
|---|---|---|
| Overall rating | 4.0 | 4.2 |
| Review count | 14 | 35 |
| Ease of use | 8.4 | 8.5 |
| Ease of setup | 8.5 | 8.9 |
| Quality of support | 7.9 | 8.4 |
| Meets requirements | 8.3 | 8.4 |
| NPS | 21.428571 | 36.363636 |
| Small Business | 100.0% | 51.4% |
| Mid-Market | 0.0% | 25.7% |
| Enterprise | 0.0% | 22.9% |
| Total page views | 9,640 | 1,012 |
| Total LLM citations | 25,122 | 8,281 |
Outlier AI
Outlier AI is a platform that connects human expertise with artificial intelligence to enhance the accuracy, speed, and reliability of AI models. By engaging a global network of over 100,000 experts across more than 50 countries, Outlier AI has facilitated the development of more knowledgeable and impactful AI systems, distributing over $500 million to its contributors.
- Customer Support
- Data Accuracy
- Training Efficiency
- Helpful
- Response Speed
- Payment Fairness
Appen
Appen collects and labels images, text, speech, audio, video, and other data to create training data used to build and continuously improve the world’s most innovative artificial intelligence systems. We offer a state of the art, licensable data annotation platform to annotate training data use cases in computer vision and natural language processing. Our platform enhances accuracy and efficiency through our Smart Labeling and Pre-Labeling features which use Machine Learning to ease human annotations.
- Useful
- Flexibility
- Ease of Use