The Future of Data Annotation

Headstart AI is building Tagcash - the world’s first massively parallel, mobile-first annotation network. Growing towards millions of annotators, unmatched speed in turnaround time and unmatched cost. Companies are able to annotate thousands of images at rapid rates while individuals worldwide earn money by contributing to training AI systems.

Transparent Pricing, Real Results

Bounding Boxes – £0.04 per box

Fast, low-cost object detection labels. Ideal for vehicles, pedestrians, and objects in large-scale datasets.

Segmentation – £0.10 per mask

Pixel-level precision for advanced AI pipelines. Perfect for road boundaries, edge detection, and fine-grained tasks.

These are market-leading rates — a fraction of what traditional vendors charge.

Example bounding box annotations
Bounding box annotations for object detection.
Example segmentation mask annotations
Segmentation masks for pixel-perfect training data.

Human-in-the-Loop, Simplified

Upload your dataset and let our global crowdsourced network get to work. Within hours, you’ll receive a notification when your folder is complete and ready to download. Every dataset is quality-checked before delivery — no middlemen, no delays, just fast, reliable annotations at scale.

Get Started

For enquiries, email max@headstartai.co.uk — or pay and upload your images for annotation today via the Portal.