Appen
Appen is your trusted data partner, powering cutting-edge AI applications for the world's most innovative companies.
19137 employees · est. 1996 · Kirkland, United States
Orientis.ai
Turkey’s human-centric AI lab providing future-proof efficiency and accuracy solutions.
2 employees · est. 2019 · Istanbul, Turkey
Appen is the older company (1996 vs 2019); Appen is the larger of the two.
Side-by-Side Comparison
| Metric | Appen | Orientis.ai |
|---|---|---|
| Founded | ||
| Founded | 1996 older | 2019 |
| Headquarters | ||
| Headquarters | Kirkland, United States | Istanbul, Turkey |
| Employees | ||
| Employees | 19137 larger | 2 |
| Industry | ||
| Industry | AI, Data Analytics, Enterprise Software | AI, Computer Vision, Enterprise Software |
| Funding Stage | ||
| Funding Stage | Later Stage | Not tracked yet |
| Total Funding | ||
| Total Funding | $40.20M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 3 | Not tracked yet |
| Services | ||
| Services | High-Quality Data Provisioning, Data Annotation Services, AI Training Data Customization, Multilingual Dataset Services, Platform for AI Development, Generative AI Model Support | AI Intelligence & Automation, Workflow Intelligence & Automation |
| Target Customers | ||
| Target Customers | Enterprises Adopting AI, AI Model Developers, Research Institutions, Data Scientists, Tech Companies, Service Providers in AI | Not specified |
| Taxonomy | ||
| Taxonomy | AI Training Data, Human-in-the-loop Services, Generative AI, Large Language Models, Computer Vision, Speech Recognition, Bias Mitigation, Global Data Annotation, Supervised Fine-tuning, Reinforcement Learning With Human Feedback, Text Analytics, Natural Language Processing, Machine Translation, Handwriting Recognition, Multi-lingual Projects | Computer Vision, Natural Language Processing, Automation Systems, Medical Simulation Systems, Fraud Detection Applications, Big Data Analysis, IoT Sensors, Quality Control Systems |
| Website | ||
| Website | appen.com | orientis.ai |
About Appen
Appen, founded in 1996, has established itself as a leader in the AI training data sector, operating at the intersection of AI, Data Analytics, and Enterprise Software. The company, headquartered in the United States, offers an end-to-end platform that provides high-quality, diverse datasets essenti...
About Orientis.ai
Orientis.ai is a Turkish human-centric AI lab, with a mission to provide future-proof efficiency and accuracy solutions. Established in 2019, Orientis focuses on developing safe human-centric AI systems that liberate human intelligence from manual tasks, thereby fostering human creativity. The compa...
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Funding, hiring, leadership and stack changes at Appen and Orientis.ai — by email.
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Compiled from the BounceWatch company index. We last looked at Appen on 15 Sep 2025, and Orientis.ai on 3 Mar 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.