

Alation and Metaplane are both Data Observability tools. Compare features, pricing, and ratings below to find the best fit for your team.
The question that matters: “In what situation will I regret choosing A over B after 3 months?”
Make 10,000+ tables discoverable for 500 analysts using behavioral rankings that surface trusted datasets from actual query patterns
Assign stewards, run certification workflows, and document regulatory evidence for 200 critical data assets supporting GDPR compliance
Identify tables marked for deprecation that are still queried daily, proactively notifying users before migrations break their reports
Catalog and reconcile data assets from acquired companies into the parent organization's data governance program
Metaplane traces a failed data quality check upstream through the lineage graph, showing which source table or transformation introduced the anomaly rather than just flagging the symptom.
Metaplane queries Snowflake and BigQuery metadata directly without deploying infrastructure, getting observability coverage running in under 30 minutes for a new warehouse.
Metaplane posts anomaly alerts to Slack with in-thread acknowledgment and resolution tracking, keeping incident communication where the data team already works.
Best for: Small teams / getting started
Best for: Early teams + growing data needs
Best for: Designed for large organizations requiring advanced features, dedicated support, and tailored solutions
12 differences found across 23 standardized features
Evaluative strengths and weaknesses: not feature lists
Metaplane added a new "Free" plan at $0/mo (Free)
Plan added · May 27, 2026
Metaplane lowered "Pro" from $600/mo to $10/mo (-98%)
Price change · May 27, 2026
Metaplane removed the "Developer" plan
Plan removed · May 27, 2026
Metaplane removed the "Growth" plan
Plan removed · May 27, 2026
Metaplane removed the "Free" plan
Plan removed · May 21, 2026