We build AI applications — and the training data behind them.
From agent workflows to annotated datasets, delivered by a 40-engineer team in Hong Kong. NDA-first, fixed-scope pilots.
Agents, RAG, document AI, workflow automation. Fixed-scope pilots from $15,000.
3D LiDAR, medical imaging, industrial inspection, video. Per-unit pricing. Free pilot batch.
What We Build
AI Agents
Multi-step task automation with tool use and human checkpoints.
RAG & Knowledge Systems
Private knowledge bases with citation-level traceability.
Document AI
OCR, field extraction, and classification at production scale.
3D / LiDAR Annotation
Point cloud labeling for perception teams.
Medical Imaging
CT, MRI and pathology annotation with clinical QA review.
Industrial Inspection
Defect detection datasets for manufacturing lines.
Selected Builds
Representative builds. Client names withheld under NDA.
Shipyard Quoting Agent
3 days → 15 min quote turnaround
Multi-agent system covering quotation, scheduling and progress tracking for ship repair yards.
Chemical Safety Annotation
210,000 images labeled · 98.6% QA pass
LLM pre-annotation plus human review for hazard classification.
Clinical Risk Platform
4 role-based endpoints
High-risk pregnancy workflow connecting hospital, clinicians, community and patients.
Short-Drama Production Pipeline
40% faster script-to-storyboard
Script parsing, shot planning and generation pipeline for short-form video.
Multi-Sensor ADAS Annotation
1.2M frames delivered · 99.1% box precision
Multi-sensor LiDAR point cloud and multi-camera annotation pipeline for highway and urban perception models.
Document AI & Fraud Pattern Annotation
99.4% field extraction · 85,000 trade records
Document parsing pipeline for cross-border invoices, trade documents and transaction anomaly dataset labeling.
Aerial Crop Health Dataset
350,000 hectares mapped · 14 feature classes
Drone and satellite multispectral imagery annotation for crop stress, pest detection and yield estimation models.
Sim-to-Real Manipulation Dataset
450,000 manipulation trajectories
Trajectory annotation, keypoint labeling and synthetic-to-real paired dataset for robotic grasping and manipulation.
How We Work
Discovery
1 week · free
Scope, data review, and a written proposal with fixed price.
Fixed-scope pilot
4–6 weeks
One use case, built to production quality and fully documented.
Build & iterate
weekly demos
Shared backlog, weekly demo, direct access to the engineers.
Handover
docs + 30-day support
Source code, architecture notes, and a 30-day support window.
Engagement & Pricing
Fixed-Scope Pilot
from $15,000
4–6 weeks · one use case · delivered and documented
Dedicated Team
$8,000 – $25,000 / month
2–5 engineers · works on your backlog · monthly rolling
Annotation Program
per unit · volume pricing
2-week pilot batch · QA dashboard · encrypted transfer
All engagements start with an NDA. No minimum commitment for pilots.
Security & Data
NDA before any technical discussion
Your code and data stay in your environment — we work in your repo or over VPN
Annotation data processed in an isolated workspace and deleted on delivery
DPA available on request
We do not sell or resell data. We provide engineering services.
FAQ
Contact
Tell us about your project — we reply within one business day.
Email
bd@usendata.com
Response
Within one business day
Hours
Mon–Fri, 09:30–18:30 (UTC+8)