Self-hosted · No per-run costs · 15+ years
Data integration
that works on your terms.
Connect SQL Server, SharePoint, Dynamics 365, REST APIs and many more — visually, reliably, on your own infrastructure. No cloud. No surprise bills. Ever.
Testimonials
"Data Sync Studio has been the perfect solution to our integration challenges. Reliable and efficient at connecting to any data source we needed. It has become vital to our operation — I know we can count on it 100%."
"We started using Ouvvi to schedule and monitor our sync jobs and honestly it just works. Having everything self hosted was important for us and the visibility into failed jobs has been really useful."
"This is the swiss army knife of data synchronisation — great value, flexibility, and top notch support. Completely reliable and easy to use."
"Data Sync Studio has become one of those tools we keep finding new uses for. Initially it was for a migration project, now several departments rely on it daily."
"The visual approach made it much easier for our team to understand what was happening with each integration. We had our first sync running the same afternoon."
"We have used Data Sync Studio for years. It has worked flawlessly and makes synchronising data very easy."
"Data Sync Studio and Ouvvi gave us a simple way to keep stock, orders and CRM data in sync without building custom services. Setup was much easier than expected."
"Complex, complicated and difficult — are other tools. Not Data Synchronisation Studio. It is intuitive, flexible, and has simplified our lives building complex interfaces. If time is money, then Data Synchronisation Studio is worth every penny."
"We use Ouvvi to run integrations between warehouse systems, SQL databases and customer exports throughout the day. Reliable product and very good support when needed."
"Data Synchronisation Studio is a powerful data tool that my team uses every day and I have recommended to several other colleagues. Their technical support is excellent."
"Our organisation has complex business rules that most companies would charge thousands to work out. Not only is Data Sync fast and easy to use — our non-tech staff can use it too. It has saved us a great deal of time, effort, and money."
"We used Data Sync Studio to automate data movement between legacy databases and newer reporting systems. What used to take several manual steps now just runs in the background."
"We needed to move data between older clinical systems and newer reporting platforms and Data Sync Studio handled it far better than expected."
"One of the things we liked most was being able to host Ouvvi ourselves rather than relying on another cloud platform. It slotted into our existing environment really easily."
"We were able to integrate finance, case management and reporting data without needing a large development project. Very flexible product and surprisingly easy to work with."
"We use it for many years now with great satisfaction. Business cases involve synchronisation between AD, web services, CSV, SQL and SharePoint. We highly appreciate the excellent and quick support."
"I downloaded the trial expecting to test one integration and ended up using it for several different projects. Very capable tool."
"Good documentation, responsive support and a genuinely useful product. Ouvvi in particular has been really helpful for scheduling and monitoring."
"We use it for many years now with great satisfaction. Business cases involve synchronisation between AD, web services, CSV, SQL and SharePoint. We highly appreciate the excellent and quick support."
"Simple product to work with and flexible enough for some fairly complicated logistics workflows. We now use it across multiple sites."
"It's very easy and quick to get results. I use the SQL connector to interface between ERP and CRM and have tested the SharePoint integration as well. A super tool for batch interfaces."
"The ability to schedule and monitor integrations through Ouvvi has made life much easier for our team. We now have automated jobs running across multiple systems with very little maintenance."
"Data Sync Studio has been a great, cost-effective glue that makes the integration aspects of a project work without requiring unnecessary code and expense."
"Previously we had staff manually importing student and finance data every morning. Ouvvi automated the whole thing and has probably saved hours every week already."
"This has made light work of an Oracle to SQL migration without the need for coding. I am now using it for other daily sync projects and would definitely recommend it to anyone with similar goals."
"After trying several other integration tools we settled on Data Sync Studio because it was straightforward and didn't require loads of consultancy time to get working."
"Very impressed with how quickly we got integrations up and running between our transport system and warehouse data. We were expecting weeks of development work."
"Data Sync Studio made a huge difference to our integration and migration projects, removing the need for expensive code writing. This is an essential in any software toolkit and highly recommended."
"We evaluated several integration products but Data Sync Studio was by far the quickest to get working. Good support and no unnecessary complexity."
"The functionality is well documented and gave me enough information to learn the tool by myself. Every time I use Data Sync Studio I'm surprised by its capabilities and speed."
"Data Sync Studio made light work of synchronising product and pricing data between our ERP and website. Much quicker than writing and maintaining custom code."
"We use it daily for inventory feeds and customer imports. Easy to configure and far more reliable than the process we had before."
"The support has been excellent and the software has been very reliable for us. We currently use it for SQL sync, API integrations and automated reporting jobs."
"Data Sync Studio made a huge difference to our integration and migration projects, removing the need for expensive code writing. This is an essential in any software toolkit and highly recommended."
"We evaluated several integration products but Data Sync Studio was by far the quickest to get working. Good support and no unnecessary complexity."
"The support has been excellent and the software has been very reliable for us. We currently use it for SQL sync, API integrations and automated reporting jobs."
"Simple, dependable and easy to support internally. Ouvvi in particular has been excellent for managing scheduled jobs and alerting us when something needs attention."
How it works
Point. Map. Compare. Sync.
No complex ETL pipelines. No proprietary scripting. Just a clear visual workflow that gets data where it needs to be.
Connect source & target
Choose from 20+ connectors — SQL Server, SharePoint, Dynamics, CSV, REST APIs. Credentials are stored securely and reusable across projects.
Map your columns visually
Drag source columns onto target columns. Add calculated columns with C# or Excel-like expressions for transformations.
Preview the differences before committing
See exactly what would be added, updated, or deleted. Inspect row-by-row before touching live data.
Sync — then schedule it
Execute the sync. Schedule with Ouvvi or Windows Task Scheduler. Set up failure alerts via email.
Preview before you commit
See every change before it happens.
The diff engine compares source and target datasets and shows you exactly which rows will be added, updated, or deleted — before execution. No more "oops" moments.
For developers
When no-code isn't enough, C# picks up the slack.
Most projects need zero code. But when you hit a complex edge case — custom lookups, conditional logic, API calls mid-sync — the full .NET framework is right there, inside the IDE.
The platform
Start simple. Scale when you need to.
Begin with the designer, add scheduling, then graduate to a full automation server — only when complexity demands it.
Data Sync Designer
Build & test integrations locally
The visual IDE where you design and test data integration projects. Connect source to target, map columns, preview the diff, then sync.
Run Tool
Schedule & monitor projects locally
Orchestrate multi-step sync pipelines on a single machine with Windows Task Scheduler integration and email failure alerts.
Ouvvi
Enterprise scheduling & monitoring
A web-based automation server with a browser UI. Schedule, monitor and manage hundreds of projects across your organisation.
Use cases
See what's possible.
Sync SQL Server to SharePoint Online
Keep SharePoint lists in sync with your SQL Server database on a schedule, with no manual exports.
Read guide → Dynamics 365Create Case Records in Dynamics 365
How to create and close case records in Dynamics automatically.
Read guide → Data MigrationImport CSV / Excel to SQL Server
Automate bulk import of CSV or Excel files into SQL Server tables, with transformation and validation.
Read guide →Connectors
20+ connectors. All included.
No connector tax.
Every connector is available from the free evaluation tier upwards — SQL Server, SharePoint Online, Dynamics 365, REST APIs, flat files, cloud services and more.
No add-ons, no per-connector billing, no surprises.
Real support from real people.
We typically respond within 30 minutes during business hours. Direct help when you need it from those who know the product inside out.
Get started
Try it free today.
No sign-up. No credit card. No cloud account. Just download, connect, and start moving data.