Compare collections or tables across databases or connections, using match keys to pair documents and rows. Drill into field-level differences, then preview every insert, update, and delete before you sync.
Set up comparisons between any collections across different databases or connections. Define match keys to link documents, apply filters to compare specific subsets, and see every linked pair as a line on the comparison canvas—or pair every same-named collection at once with Match whole database. After a run, the summary counts documents missing on either side, modified, and identical.
View detailed differences at the document and field level. Expand modified documents to see exact field paths, status badges such as Identical and Modified, and side-by-side source vs target values. Identify schema drift and data inconsistencies with precision.
Preview sync operations before executing. See operation summaries (inserts, updates, deletes), review each operation by type/collection/document ID, and execute syncs with confidence. Sync only what needs to change between environments.
Data Compare works across all your saved connections from the Connection Manager. Compare production vs staging, or any two databases in your connection list. Organize your connections to make cross-environment comparisons fast and accurate.
After comparing collections, use the Task Manager to sync differences. Export documents that exist in source but not target, then import them to the destination. Schedule regular comparison and sync jobs to keep environments aligned automatically.
Check out the documentation to explore all the details about Data Compare and discover more VisuaLeaf features.
Read the DocumentationGet started free with our Community Edition. Includes a 14-day trial of Pro features.
