Altova DiffDog
Database comparison software
Database software
- Features
- Ease of use
- Ease of management
- Quality of support
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$189.00 one-time perpetual license
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What is Altova DiffDog
Altova DiffDog is a comparison and merge tool that supports database schema and data comparison alongside file and directory diff use cases. It is used by developers, database administrators, and QA teams to identify differences between database instances and synchronize changes. The product provides a GUI-driven workflow with side-by-side views and change application options, and it is positioned as a multi-format diff tool rather than a database-only utility.
Multi-format diff in one tool
DiffDog supports database comparison as well as file, directory, and structured data comparisons (e.g., XML-related workflows in the broader Altova ecosystem). This can reduce tool sprawl for teams that need both database and non-database diff/merge capabilities. It is useful when database changes are part of a wider integration or data-exchange workflow rather than isolated database development.
GUI-based compare and merge
The product provides a visual, side-by-side comparison experience designed for interactive review. Users can inspect differences and apply or merge changes rather than only generating scripts. This suits ad hoc investigations, QA verification, and one-off synchronization tasks where human review is required.
Schema and data comparison support
DiffDog covers both schema-level and data-level comparisons, enabling users to validate structural changes and content differences. This helps in scenarios such as environment drift checks (dev/test/prod) and regression validation after deployments. Having both comparison modes in one interface supports end-to-end verification workflows.
Less DevOps-oriented automation
DiffDog is primarily oriented around interactive GUI workflows rather than pipeline-first automation. Teams that rely on CI/CD, repeatable migrations, and policy-driven approvals may need additional tooling or custom scripting around it. This can make it harder to standardize database change management across many environments.
Database scope may be narrower
As a general-purpose diff tool with database features, its depth for certain database platforms and advanced comparison options may not match products dedicated solely to a specific database engine. Organizations with heterogeneous databases should validate supported platforms and feature parity for their specific engines. Gaps can appear in areas like advanced object types, permissions, or engine-specific nuances.
Licensing and collaboration constraints
The product is typically licensed as a desktop application, which can complicate scaling usage across large teams compared with server-based or repository-centric approaches. Collaboration features such as centralized rulesets, shared baselines, and audit-friendly workflows may require external process controls. This can increase overhead for regulated environments that need consistent, reviewable change histories.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Professional Edition | $189.00 (single-user list price, one-time perpetual license) — Example: 1-user SMP (1 year) $47.25; Total with 1-year SMP $236.25. | Diff/merge of text/source code files, folders/directories, XML-aware comparisons. License types offered: Installed User, Concurrent User, Named User. Volume pricing available for 5/10/20/50 users. Support & Maintenance Package (SMP) is optional and provides updates and priority support. |
| Enterprise Edition | $269.00 (single-user list price, one-time perpetual license) — Example: 1-user SMP (1 year) $67.25; Total with 1-year SMP $336.25. | Includes Professional capabilities plus Microsoft Word document comparison, XML Schema compare/merge, CSV and database content/schema comparison. License types offered: Installed, Concurrent, Named. Volume pricing available. SMP optional for updates/priority support. |
Seller details
Altova GmbH
Vienna, Austria
1992
Private
https://www.altova.com/
https://x.com/altova
https://www.linkedin.com/company/altova/
