Turn a dataset description into a real data contract — schema, owners, SLAs and quality rules in one document.
Describe a dataset in plain English and get a structured data contract — schema, ownership, SLAs, quality expectations and semantics in YAML or the open Data Contract spec.
Free tier: 3 contracts per month · or unlock forever for $4.99
Contract drafted for orders
Illustrative — one format per run: plain YAML or the open Data Contract Specification.
Every card is something members actually do inside Datamata — not a vague promise.
Captures ownership, SLAs and quality expectations alongside the field types in one document.
Emit plain YAML or the open Data Contract specification so it drops into your tooling.
Field-level descriptions and classifications make the contract useful, not just structural.
Generates a complete contract: schema, ownership, SLAs and quality expectations
Feature deep-dives
See it work
Captures ownership, SLAs and quality expectations alongside the field types in one document.
Try Data ContractContract drafted for orders
Illustrative — one format per run: plain YAML or the open Data Contract Specification.
Go deeper
Emit plain YAML or the open Data Contract specification so it drops into your tooling.
Browse all premium toolsIn practice
Field-level descriptions and classifications make the contract useful, not just structural.
Try Data ContractBuilt for Premium outcomes
Real decisions, not generic templates. Every workflow runs on live market data so your moves are backed by what employers are asking for now.
Generates a complete contract: schema, ownership, SLAs and quality expectations
Outputs YAML or the open Data Contract specification format
Captures field-level semantics and classifications, not just types
Quick start guide
Generate a contract in three steps — describe the dataset, pick YAML or the spec format then review the owners and SLAs.
Outline the fields, the producer and the consumers who depend on it.
Note the freshness, volume and quality rules the dataset must meet.
Check the generated schema, owners and SLAs then copy the contract.
Need enforceable checks too? The Data Quality Rule Generator turns these expectations into tests.
What's included
Generates a complete contract: schema, ownership, SLAs and quality expectations
Outputs YAML or the open Data Contract specification format
Captures field-level semantics and classifications, not just types
Free tier includes monthly contracts; Pro unlocks unlimited generation
Start free, upgrade when you need more.
Pro
$9.99/moUnlimited data contract generation across all formats
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Full depth across tools, higher limits where they apply and a single member hub tied to the same live posting engine.
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