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Repstance

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What Repstance is

Repstance is real-time replication and data migration software for SQL Server and Oracle databases. It supports DDL and DML replication, an initial load while replication is running, and restarting transaction processing from a selected point in time. Oracle 10g–19 and Microsoft SQL Server are listed as both sources and targets; Aurora, PostgreSQL, MySQL, Redshift, and Snowflake are target-only. Available topologies include one-to-one, consolidation across multiple targets, one-to-many broadcast, active-active, peer-to-peer, and cascading replication. Data and objects can be transformed using name masks, object attributes, and DDL or DML statement types. The maker lists migration, ongoing replication, zero-downtime upgrades, distributed clusters, and real-time reporting as use cases. Deployment guides cover AWS, Azure, and on-premises setups, with a web UI, CLI, and REST API. Listed platforms include API, Linux, self-hosted, and web. Pricing is on request; an AWS Marketplace usage plan is listed at $2.38 a month, billed usage-based. The listing also states $2.38 per hour for m5.xlarge, and AWS infrastructure costs may apply.

Who it suits

Repstance may suit teams migrating or continuously replicating supported databases across cloud and on-premises environments. Its listed topologies and transformation options are relevant to varied replication setups.

What it does well

  • Supports DDL and DML replication
  • Includes several replication topologies
  • Data and objects can be transformed
  • AWS, Azure, and on-premises deployment guides

What to know first

  • Pricing is available on request
  • AWS infrastructure costs may apply
  • Target-only database support differs from source-and-target support

Limits

The AWS Marketplace usage plan is billed usage-based at $2.38 a month, with $2.38 per hour shown for m5.xlarge; AWS infrastructure costs may apply. Ticket support operates during GMT business hours with a one-business-day response, except for Enterprise clients.

Plans

PlanBilled and limitsPrice
Repstance (AWS Marketplace usage pricing)Usage-based; AWS Marketplace lists $2.38 per hour for m5.xlarge. · AWS infrastructure costs may apply · subscriptions have no end date and may be canceled any time$2.38 a month

As repstance.com lists them, read 10 Oct 2026. The maker's own page has the final word.

Getting started

  1. Choose an AWS, Azure, or on-premises deployment path
  2. Select a web UI, CLI, or REST API workflow
  3. Connect supported source and target databases
  4. Configure the replication topology and direction
  5. Set transformation rules using names, attributes, or DDL/DML types
  6. Use professional migration support if required

Verdict

Repstance covers database migration and ongoing replication with multiple topologies, transformation options, and deployment paths. Confirm database direction support and request pricing before choosing a setup.

Questions

Which databases does Repstance support?

Oracle 10g–19 and Microsoft SQL Server are listed as sources and targets. Aurora, PostgreSQL, MySQL, Redshift, and Snowflake are listed as target-only systems.

Where can Repstance be deployed?

The maker provides AWS, Azure, and on-premises paths. Platforms listed include API, Linux, self-hosted, and web.

What does the AWS Marketplace plan cost?

The listed usage plan is $2.38 a month, billed usage-based. AWS Marketplace also lists $2.38 per hour for m5.xlarge, and AWS infrastructure costs may apply.

Does Repstance support data transformation?

Yes. It can transform data and objects using object-name masks, object attributes, and DDL or DML statement types.

What interfaces are available?

Repstance provides a web UI, command-line interface, and REST API.

Is migration assistance available?

The company offers professional migration services and step-by-step support across servers, databases, applications, and cloud technologies.

Facts from Repstance's own pages

Cloud integration
The feature list says Repstance supports RDS and EC2 and integrates with AWS and Azure. · repstance.com, 10 Oct 2026
Company history
The company says it established partnerships with AWS and Microsoft in 2019. · repstance.com, 10 Oct 2026
Company location
Repstance describes itself as a United Kingdom-based company with its head office in London and development offices in the UK and Ukraine. · repstance.com, 10 Oct 2026
Deployment and interface
The maker’s guide includes getting-started paths for AWS, Azure, and on-premises deployment, plus a web UI, CLI, and REST API. · repstance.com, 10 Oct 2026
Headquarters
London, United Kingdom · repstance.com, 28 Sept 2026
Replication features
The product supports DDL and DML replication, real-time initial loading, and restarting transaction processing from a selected time point. · repstance.com, 10 Oct 2026
Security
The company says its product is checked against partner security compliance requirements before general availability through AWS and Microsoft Marketplaces. · repstance.com, 10 Oct 2026
Support
The company offers professional migration services and says its team can provide step-by-step support across servers, databases, applications, and cloud technologies. · repstance.com, 10 Oct 2026
Supported databases
The feature list names Oracle 10g–19 and Microsoft SQL Server as sources and targets, with Aurora, PostgreSQL, MySQL, Redshift, and Snowflake as target-only systems. · repstance.com, 10 Oct 2026
Support response
The AWS Marketplace listing says ticket support operates during GMT business hours with a one-business-day response, except for Enterprise clients. · aws.amazon.com, 10 Oct 2026
Third-party integration
The feature list names APIs, CLI, and custom integration as third-party integration options. · repstance.com, 10 Oct 2026
Topologies
Listed topologies include one-to-one, multi-target consolidation, one-to-many broadcast, active-active, peer-to-peer, and cascading replication. · repstance.com, 10 Oct 2026
Transformations
Repstance can transform data and objects using object-name masks, object attributes, and DDL or DML statement types. · repstance.com, 10 Oct 2026
Use cases
The maker lists data migration, ongoing replication, zero-downtime upgrades, distributed clusters, and real-time reporting among its use cases. · repstance.com, 10 Oct 2026
What it does
Repstance is real-time replication and data migration software for SQL Server and Oracle databases. · repstance.com, 10 Oct 2026

Where Repstance stands on Freedom251

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