Data Annotation Pricing
Need data annotation solutions? Explore our pricing plans and choose the annotation service that best suits you!
On-demand
(For occasional, ad-hoc projects)
Pay-per-annotation pricing.
Suitable for small-scale projects
With unpredictable data volumes.
Short-term
(For MVPs, R&D, and pilot projects)
One-time batch annotation for pre-collected datasets.
Suitable for startups, research teams, and product development.
Most Popular
Long-term
(For enterprises, HITL workflows, and government projects)
Designed for continuous model training and validation.
How Do We Estimate the Cost?
The annotation services start at different rates depending on the type of task. Bounding Box annotations begin at a low price per object.
For instance:
Bounding Box – $0.04 per object
Polygon Annotation – $0.06 per object
Other services like Polygon Annotation, Keypoint Annotation, Semantic Segmentation, and 3D Point Cloud Annotation are slightly higher, with varying costs based on complexity.
NLP-related services, such as Entity Recognition and Text Classification, are the most affordable and are charged per entity or text sample.
In summary, our pricing model is flexible, transparent, and competitive. Connect with our team now for an exact, free, non-binding quote for data annotation services.
Client Testimonials
Murray C. Thomas (Project Manager at NeuralNet Solutions)
Working with AnnotationBox was effortless! Their team was always available through email and Slack, ensuring smooth communication and fast turnaround times. We’re thrilled with their service!
Our machine learning model needed high-quality image annotations and Annotation Box delivered beyond expectations. Their attention to detail and accuracy significantly improved our dataset performance!
Annotation Box has been an invaluable partner for our AI research team. Their precise annotation work and seamless communication via Slack and Zoom ensured our projects stayed on track. Highly recommended!
Annotation Box exceeded our expectations in both quality and speed. Their commitment to meeting deadlines and providing detailed annotations has made a real difference in our AI training process.
We required large-scale video annotation for a complex deep-learning project, and Annotation Box delivered with exceptional accuracy. Their ability to scale up resources while maintaining quality is impressive.
From the start, Annotation Box has been a pleasure to work with. Their team is responsive and always ready to address our needs. Their support has made our AI training pipeline much more efficient.
Why Choose Annotation Box?
1000+
Trained Experts
95%+
Accuracy
50+
Happy Clients
450+
Successful Projects
Frequently Asked Questions
What is Your Hourly Rate for Annotating Data?
Our hourly rate for data annotation is $5 – 7 per annotator hour.
This includes flexible workflows and quality assurance support to ensure accurate results. Pricing may vary based on your project’s size and complexity. Feel free to contact us for a free, customized quote.
How Much Do Annotation Services Cost?
The cost of annotation services depends on the annotation type, project volume, and complexity.
For reference, 2D bounding box services start from $0.05 – $0.07 per object.
Please contact our team today for an accurate quote tailored to your project.
How to Label Images for Free?
You can label images for free using tools like CVAT, LabelImg, or VoTT. Hiring a professional annotator or annotation service provider is the best way to guarantee accuracy, precision, and high-quality annotation.
Do You Offer Discounts?
Of course, we do. To get discounts for bulk orders, connect with us now!