# Myriade — Automated Data Catalog

> AI-generated, continuously maintained data catalog. Documents ~90% of tables and columns autonomously in 72h, syncs back to your existing catalog (Atlan, Collibra, Alation).

## What it is

An automated data catalog powered by AI agents. They reverse-engineer your warehouse, sample data, detect anomalies, map table relationships, and generate clear descriptions — without manual backfill. When ambiguity appears, the agent asks your team; humans stay in control.

Myriade completes your existing catalog rather than replacing it. If you don't have one, Myriade works as a lightweight catalog itself.

## Key capabilities

- Auto-generated table and column descriptions
- Column-level lineage
- Business semantics, metric definitions, ownership
- Continuous updates — the catalog stays current
- Sync back to Atlan, Collibra, Alation
- Collaborative review: AI drafts, your team approves
- Searchable by the whole team

## Time to value

- ~5 minutes per 50 tables on average
- ~90% autonomous documentation in 72 hours on a typical warehouse
- 40+ hours saved per quarter vs manual documentation

## Portability

Open, portable formats for the full semantic layer. You own your context layer, not the warehouse vendor. Export anytime, switch warehouses without rebuilding your intelligence.

## Who it's for

- Data Catalog Managers, Data Governance leads
- Heads of Data, Chief Data Officers
- Data engineers drowning in documentation requests

## How it works

1. Connect your warehouse read-only.
2. AI agents reverse-engineer schema, sample data, document ~90% autonomously.
3. Ambiguities are raised as questions to your data team.
4. Your team reviews, corrects, approves. Definitions sync to your existing catalog.

## Security

- Read-only access, data samples only
- Zero data retention with LLM providers
- Automatic masking of sensitive fields
- Self-hosted or VPC on Business and Enterprise

## Links

- Product page: https://www.myriade.ai/complete-catalog
- vs Collibra: https://www.myriade.ai/vs/collibra
- vs Atlan: https://www.myriade.ai/vs/atlan
- vs Alation: https://www.myriade.ai/vs/alation
- Pricing: https://www.myriade.ai/pricing
- Global llms.txt: https://www.myriade.ai/llms.txt