Label your data
with AI, at scale
Upload CSVs, images, audio or text. Auto-label everything in parallel with HuggingFace or OpenRouter models. Export in seconds.
Parallel AI labeling
Process thousands of items concurrently. Batch jobs run in the background — close the tab and come back later.
Public REST API
Label text programmatically with your API key. One POST request, instant classification.
Built-in analytics
Confidence distribution, label breakdown, cost tracking per project. Know exactly what you're spending.
Confidence thresholds
Auto-accept high-confidence labels, flag low-confidence ones for manual review. You stay in control.
Few-shot learning
Show the model your own examples. Dramatically improve accuracy without fine-tuning.
Export anywhere
CSV, JSON, JSONL, TSV or a full ZIP with source files. Integrates with any ML pipeline.
Simple pricing
Pay only for what you use. No subscriptions.
100 free labels/day
Every user, every day, forever
HuggingFace labels
After free tier
OpenRouter models
Actual model cost + 8%
Credits never expire · Top up any amount · Cancel anytime
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