Stratum

Planning tool

Data Annotation Vendor Scorecard

Score a vendor from 1 to 5 on nine suggested criteria. Weights sum to 100 percent and are labeled as a framework, not a standard.

Methodology

Weighted score = Σ (criterion score × weight). Scores are 1–5; weights are the published suggestions.

Weighted score: 3.00 / 5. Suggested weights only; change them internally if your risk profile differs.

Limitations

Your legal, security, or domain risk may justify different weights. A high score is not a substitute for a paid pilot.

What kind of experts do you need?

Share the profession, specialty, experience, location, headcount, hours, duration, and project description. We assemble the expert capacity.

  • Need 25 licensed nurses for a clinical AI evaluation
  • Need 15 attorneys in a specific practice area
  • Need 20 PhD scientists for benchmark creation
  • Need 30 senior software engineers for code evaluation