How we make this list: we compare pricing pages, product documentation and public user reviews. Rankite is independent; if a vendor ever pays for a featured spot, that listing is clearly labeled Partner.
Key takeaways
- AWS DMS and Azure Database Migration Service are the defaults inside their own clouds.
- Fivetran and Airbyte lead the automated ELT space; Fivetran is managed, Airbyte is open source.
- Qlik Talend Cloud absorbed both Talend and Stitch, making it the enterprise consolidation pick.
- Informatica, now part of Salesforce, targets large organizations with governance-heavy migrations.
Quick comparison
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The two kinds of data migration
Database migration tools (AWS DMS, Azure DMS) move databases from one engine or location to another, often with near-zero downtime. ELT and data integration platforms (Fivetran, Airbyte, Hevo, Qlik, Matillion, Informatica) continuously move data from applications and databases into warehouses and lakes. Know which problem you are solving before you shortlist.
Starting pricePay as you go (see website)
Free planNo
AWS DMS is the standard way to move databases into AWS: Oracle to Aurora, SQL Server to RDS, on-premises MySQL to the cloud. It handles schema conversion through the companion Schema Conversion Tool and keeps source and target in sync during cutover.
Pricing is pay as you go based on the replication instance you run, which makes small migrations cheap and large ones predictable. The limitation is scope: if your target is not AWS, look elsewhere. For AWS-bound migrations, it is the path of least resistance.
What we like- Native to the AWS ecosystem
- Supports homogeneous and heterogeneous migrations
- Continuous replication with minimal downtime
Watch out for- AWS-only destinations in practice
- Pricing depends on replication instance sizing
- Complex for one-off small migrations
Starting pricePay as you go (see website)
Free planNo
Azure Database Migration Service moves data, schema and objects, including logins, agent jobs and SSIS packages, into Azure at scale. It pairs with Azure Migrate for discovery and readiness assessment before the move.
Online migrations keep downtime minimal, and PowerShell cmdlets automate bulk database lists. Like AWS DMS, it assumes your destination is its own cloud. SQL Server shops moving to Azure SQL will find it the most direct route.
What we like- Guided migrations for SQL Server, MySQL, PostgreSQL and MongoDB
- Near-zero downtime online migrations
- PowerShell automation
Watch out for- Azure-centric
- The service has been reworked across generations, so docs vary
- Premium SKUs add cost
Starting priceUsage-based (see website)
Free planYes
Fivetran is the managed ELT leader: point it at Salesforce, Postgres, SAP or hundreds of other sources and it lands analytics-ready data in your warehouse without you building connectors. It syncs petabytes monthly and handles tens of millions of schema changes automatically.
The value is engineering time saved: no connector maintenance, no pipeline babysitting. The cost is control and, at high volumes, the consumption bill. Teams that want data movement to be someone else's problem start here.
What we like- 900 plus prebuilt connectors
- Automatic schema drift handling
- Enterprise certifications including HIPAA and SOC 2
Watch out for- Usage-based pricing can surprise at scale
- Less control than self-hosted tools
- Transformations run in the destination
Starting priceFree self-hosted; Cloud usage-based
Free planYes
Airbyte is the open-source answer to Fivetran: 700 plus connectors, 26 billion records moved daily, and a hybrid architecture where your data stays in your environment while Airbyte runs the control plane. Self-hosting is free; Airbyte Cloud is usage-based.
For teams with data residency requirements or engineers who want control, it is compelling. The tradeoff is operational: you own reliability when you self-host. The community connector ecosystem is its superpower and occasionally its weakness.
What we like- 700 plus connectors
- Self-host data plane for sovereignty
- 20,000 plus GitHub stars and a huge community
Watch out for- Self-hosting needs engineering effort
- Managed Cloud costs scale with usage
- Connector quality varies
Starting priceSee website
Free planNo
Hevo promises analytics-ready data without writing a line of code: connect a source and a warehouse, and it handles schema changes, failed records and scaling as data grows 10x or 100x. Case studies cite pipeline setup dropping from weeks to hours.
Its pricing pitch is transparency: event-based plans with alerts before quota overages, aimed at teams burned by surprise bills. With 150 plus sources it covers the common SaaS and database cases well. Very large or exotic estates may outgrow it.
What we like- Set up pipelines in clicks with no code
- Automatic schema drift handling
- Transparent event-based pricing
Watch out for- 150 plus sources is fewer than Fivetran or Airbyte
- Aimed at mid-market, not complex enterprise estates
- Pricing tiers gate volume
#6
Qlik Talend Cloud
Best for: enterprise data integration suites
Visit qlik.com
Starting priceSee website
Free planNo
Qlik Talend Cloud is the consolidation play: Qlik acquired Talend and folded in Stitch, whose standalone site now directs new users to Qlik Talend Cloud. The result is a broad integration suite covering migration, transformation, quality and governance.
Enterprises already on Qlik analytics get a natural fit. Smaller teams may find it heavyweight compared with Fivetran or Airbyte. If your migration is one piece of a larger data platform strategy, the breadth justifies the weight.
What we like- Combines Talend and Stitch technology
- Broad transformation and governance features
- Trusted by 75 percent of the Fortune 500
Watch out for- Enterprise sales cycle and pricing
- Heavier than needed for simple ELT
- The Stitch transition confused some users
Starting priceSee website
Free planNo
Matillion spent 15 years on data integration for cloud warehouses and now packages it as the Data Productivity Cloud, recently extended with Maia, an agentic AI layer that plans, builds and fixes pipelines. It claims 3x productivity over hand-written SQL.
With 150 plus connectors and orchestration across the major warehouses, it suits teams whose migration target is Snowflake, Databricks, BigQuery or Redshift. It is less about lift-and-shift database moves and more about building the pipelines that follow.
What we like- Purpose-built for Snowflake, Databricks, BigQuery and Redshift
- Visual pipeline builder
- New agentic AI layer (Maia)
Watch out for- Warehouse-centric, not a general migration tool
- Pricing is quote-based
- The Maia rebrand is still settling
Starting priceSee website
Free planNo
Informatica, now branded as part of Salesforce following its acquisition, is the enterprise data management platform: integration, quality, master data management and governance in one AI-ready suite. Cloud modernization, moving legacy estates to the cloud faster with less risk, is a headline use case.
For regulated industries and sprawling estates where lineage and compliance matter as much as the move itself, it is the safe choice. For a straightforward database migration, the cloud-native tools above will be faster and cheaper.
What we like- 300 plus connectors
- Deep data quality, catalog and governance
- Cloud modernization is a core use case
Watch out for- Enterprise pricing and complexity
- Overkill for simple migrations
- Salesforce acquisition adds roadmap uncertainty
How we chose
We reviewed vendor product pages, documentation and pricing information, plus G2 ratings and enterprise case studies. We compared source and destination coverage, migration approaches (lift-and-shift versus continuous ELT), automation depth, governance features and pricing transparency. We excluded discontinued standalone products, noting where they were absorbed (Stitch into Qlik). We did not claim hands-on testing.
Cloud-to-same-cloud database moves belong with the native services: AWS DMS for AWS targets, Azure DMS for Azure targets. They are cheapest there and handle the engine-specific quirks.
Warehouse and lake loading, ongoing sync from SaaS apps, and analytics pipelines belong with the ELT platforms. Choose Fivetran for managed simplicity, Airbyte for open-source control, Hevo for no-code mid-market value.
Enterprise estates with governance, quality and lineage requirements belong with Qlik Talend Cloud, Matillion (for warehouse-centric teams) or Informatica. Expect sales-led pricing and longer evaluations, but also the compliance features regulated industries need.
Frequently asked questions
What is the best data migration software?
It depends on the job. AWS DMS and Azure DMS lead for database moves into their clouds; Fivetran leads for managed ELT; Airbyte leads for open source; Informatica and Qlik lead for governed enterprise estates.
How much does data migration software cost?
Cloud-native services are pay as you go by compute. ELT platforms are usually usage or event-based. Enterprise suites are quote-based. Always model your data volume before committing.
What happened to Stitch?
Stitch was acquired by Talend, which was then acquired by Qlik. The Stitch site now directs new users to Qlik Talend Cloud. Existing Stitch customers can still log in.
Is Informatica still independent?
No. Informatica was acquired by Salesforce and now brands itself as Informatica from Salesforce. The product platform and informatica.com remain.
Can I migrate databases with zero downtime?
Yes, with the right setup. AWS DMS and Azure DMS both support online migrations with continuous replication, cutting over only when source and target are in sync.
Do I need a data migration tool or an ETL tool?
A migration tool moves a database from A to B, usually once. An ELT tool continuously syncs data from many sources into a warehouse. Many projects need both: migrate the databases, then build ELT pipelines on top.
How long does a typical database migration take?
Small database moves can finish in hours. Enterprise migrations with schema conversion, testing and cutover planning run weeks to months. The data transfer is rarely the bottleneck; testing, application rewiring and rollback planning consume most of the schedule. Rehearse the cutover at least once before the real date.
What is CDC in data migration?
Change data capture tracks row-level changes in the source database and replicates them continuously to the target. It is what makes near-zero-downtime migrations possible: the bulk load moves historical data while CDC keeps the target current until cutover. AWS DMS, Azure DMS, Hevo and Qlik all support CDC-based replication.
Should I use open-source or managed data migration tools?
Managed tools like Fivetran and Hevo save engineering time at the cost of subscription fees and less control. Open-source tools like Airbyte cost nothing to self-host but need engineers to run reliably. Teams with strong data engineering favor open source; teams that want pipelines to just work favor managed.
What are the biggest risks in data migration?
Data loss from incomplete transfers, extended downtime from poor cutover planning, and silent data corruption from schema or type mismatches. Mitigate all three with checksums and row counts after transfer, a rehearsed rollback plan, and validation queries comparing source and target before switching over. Document every step so the next migration inherits the lessons.
How do I estimate data migration costs?
Start with data volume and change rate, since most pricing is usage or event-based. Add compute for the migration window, engineering time for schema conversion and testing, and potential dual-running costs during parallel operation. Get vendor quotes against your actual numbers rather than list prices, and budget a contingency of 20 to 30 percent.
Sources we checked (8)
- https://aws.amazon.com
- https://azure.microsoft.com
- https://fivetran.com/
- https://airbyte.com/
- https://hevodata.com/
- https://qlik.com/
- https://matillion.com/
- https://www.informatica.com
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has spent more than a decade helping SaaS and e-commerce brands grow through search. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.
AWS Database Migration Service
Azure Database Migration Service
Fivetran
Airbyte
Hevo Data
Matillion
Informatica