Redgate goes deep on SQL Server. Migratrix covers seventeen engines and the move between them.
Redgate's SQL Toolbelt is the default for many SQL Server shops: compare, source control, and deploy from SSMS-shaped workflows. Migratrix is a multi-engine control plane plus an on-prem agent. It is not an SSMS add-in and it will not match Redgate's SQL Server-only depth.
What each side actually is
Where Redgate is strong
SQL Server compare, documentation, and deploy workflows that live next to SSMS. Mature SQL Server source control.
What Migratrix adds
The same promotion, approval, Explorer, and audit flow on PostgreSQL, MySQL, Oracle, MongoDB, Snowflake, and the rest of the catalogue. Conversion Studio for SQL Server to PostgreSQL with the tested type matrix and CDC. Credentials never stored on the cloud control plane.
When they may still be better
If you are SQL Server-only and already standardised on Redgate compare and SQL Source Control, stay there for that estate. Evaluate Migratrix when you also run PostgreSQL, Oracle, or a warehouse, or when you need a modelled cross-engine move.
Overlap, said plainly
Schema compare exists in both. Migratrix compare requires the same engine on both sides — it is not a SQL Server versus PostgreSQL structural diff. That modelling job is Conversion Studio.
Side by side
Migratrix cells are what the product does today. Redgate cells are the usual shape of that product, not a sourced datasheet. Confirm anything marked "ask them" on their site.
| Capability | Redgate | Migratrix |
|---|---|---|
| SQL Server schema compare | Deep | Yes, same-engine |
| SSMS-native workflow | Yes | No |
| PostgreSQL / Oracle / MongoDB | Limited or separate products | In the catalogue, by tier |
| SQL Server to PostgreSQL modelling | Not the core product | Conversion Studio + CDC |
| Agent, credentials off the SaaS | Varies by product | Always on the agent |
| Environment RBAC for reads | Not the same product | Explorer |
| MCP for assistants | No | 28 tools, confirm:true |