Data Annotation Tools
Lines and Arrows Annotation
Precisely annotate straight or curved objects with lines or polylines.
Trusted by leading companies around the world
Highly Flexible Tool
Our lines and arrows tool allow our expert annotators to visualize point order when this is critical to your requirements.
Lines and Arrows Annotation Use Cases
Demetrio Aiello Head of the Artificial Intelligence & Robotics Labs, Continental
Highly Rated by Our Customers“In a partner we’re looking for someone that can handle the volumes of data that we can generate, and handle those volumes in a quality manner. Sama is able to fulfill our business requirements, and do that cost effectively, but they have the added benefit of being an impact provider.”Steve Heck Former CTO, Getty Images
Vamsi Madabhushi Former Senior Manager of Product Management, Walmart
Data accuracy — guaranteed when you boost your projects — compared to 88.5% for leading competitors.
Events tracked per month to improve our product and processes with A/B testing.
Lives impacted to date thanks to our purpose-driven business model.