Ataccama Master Data Management vs miniMDM

Ataccama Master Data Management has no write-up on Specifiction yet; its figures are above.

miniMDM is a self-hosted application for managing business records such as customers, products, locations, and custom data objects. It is intended for teams whose reference data has outgrown spreadsheets but does not call for a multi-year enterprise MDM rollout. Teams define objects in YAML or JSON, including fields, types, references, and required flags. Records can progress through draft, active, and retired states; each edit creates a version that users can review or restore. Viewer, Editor, Publisher, and Admin roles have per-schema grants. A REST API comes with an OpenAPI specification, and webhook callbacks report lifecycle changes. An inbound receiver accepts upstream records as drafts for review. Bulk import and export support CSV, TSV, and JSON, with template-assisted imports and optional upsert-by-key. The MIT-licensed project is described as free to use, with no per-seat licensing or separately purchased modules; its plan is free. It runs on premises, uses PostgreSQL, and is built with FastAPI and SQLAlchemy. The site describes zero telemetry and says password changes end the account’s open sessions.