SaaS company moving off SQL Server to cut license cost
Typical size: 5 GB-200 GB production DB
Per-core Enterprise licensing is the single biggest line item on the cloud bill. Moving to managed PostgreSQL (AWS RDS, Google Cloud SQL, Azure Database for PostgreSQL) usually saves 60-80%. A1 Data Migrator does the one-shot copy; your developer ports the procedures from the metadata table over a sprint.
Legacy ERP / accounting app moving to a modern stack
Typical size: 20+ years of history, .NET WinForms front-end
You're rewriting an old WinForms / VB6 product on .NET 9 + a modern database such as PostgreSQL, MySQL, SQLite, or MongoDB. The schema is the only thing you want to keep. Inspector runs first and flags the columns that won't behave (very wide varbinary, defaults referencing T-SQL functions, etc.), then the wizard does the move while you replace the front-end.
Government / enterprise leaving Microsoft licensing
Typical constraint: data must stay on-prem
For procurement or sovereignty reasons, an organisation is moving from MSSQL to PostgreSQL, MySQL, SQLite, or MongoDB on its own servers. A1 Data Migrator runs entirely on the admin's workstation - no cloud, no telemetry, no outbound connection. Trial works fully offline; the license activation is a one-shot online check.
Lift-and-shift before refactor
Typical pace: weeks not months
You don't want to rewrite the app yet - you just need the database off the Microsoft stack now and you'll modernise the code later. The Migrator gives you a working PostgreSQL, MySQL, SQLite, or MongoDB copy plus an exact inventory of every procedure / trigger / view your existing app depends on. You ship behind it, refactor later.