Mock Matrix

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Generate realistic, fully synthetic datasets from a spec and a seed.

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or use the API
$curl "$MOCK_MATRIX_API_URL/v1/scenarios" \
-H "Authorization: Bearer …"

Mock Matrix generates 100% synthetic data. No real records are used or reproduced.

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100% synthetic · reproducible from seed

Describe a business.
Get a database.

Pick a domain pack, answer a short wizard, review the spec and a fast preview, then launch a full generation job. Download as CSV, NDJSON, or Parquet — the same spec and seed reproduce the identical dataset, byte for byte.

// spec.yaml
pack: salon
seed: 42981337
locations: 12 · monthly_visits: 600
region: US-OH, suburban