Training data for serious AI teams
Get accurate, high-fidelity training data from a vetted global workforce. Launch a labeling campaign in 60 seconds with pre-built templates, or design custom workflows for RLHF, red-teaming, multilingual annotation, and domain-specific labeling. Pay per task — no enterprise contracts required.
Launch a campaignWhat we deliver
- RLHF & response ranking — pairwise preference data for chatbot fine-tuning.
- Image & video annotation — bounding boxes, segmentation, classification.
- Audio transcription — verbatim, speaker-labeled, intent-classified.
- Text classification — sentiment, intent, topic, toxicity, multilingual.
- OCR & data validation — structured extraction with quality review.
Questions companies ask
How fast can we start getting labeled data?
You can launch a campaign in under a minute with a template or a custom task. First submissions typically start arriving within hours. We recommend starting with a small pilot batch to calibrate your guidelines before scaling volume.
How is label quality measured?
Two structural mechanisms: golden questions — items with known answers you provide, giving you measured accuracy per worker — and optional 3-label consensus campaigns, where every item is labeled independently three times and agreement is measured across your campaign.
What does it cost?
Platform access starts at $30/month and you pay per task at published rates — no enterprise contracts or minimum commitments. The pricing page lists per-task rates across task types.
What do we get back, and in what format?
Machine-readable exports in JSONL, CSV, or JSON — one record per submission. Managed plans also get API access to pull results programmatically. A sample deliverable is downloadable on this page.