Best AWS Mainframe Modernization Alternatives in 2026
The top AWS Mainframe Modernization alternatives are Azure Migrate, Cloudamize and Huawei Cloud Migration Center (MgC): 15 cloud migration tools our editors would look at instead of AWS Mainframe Modernization, in our ranking order.
AWS Mainframe Modernization: A specialized AWS service for modernizing mainframe applications, code, and data. Where it falls short: no free plan; pricing is usage-based across multiple components.
Switching from AWS Mainframe Modernization? For most cloud migration tools buyers the best AWS Mainframe Modernization alternative is Azure Migrate, built for end-to-end Azure migration planning and execution.
Why People Look for an AWS Mainframe Modernization Alternative
- No free plan; pricing is usage-based across multiple components
- Some legacy experience options are closed to new customers
- Broad component pricing can be complex to estimate
- No free plan — 9 of the alternatives below have it
Quick Picks by What You Need
- Best overallAzure Migrate9.4
End-to-end Azure migration planning and execution
Visit Azure Migrate - Best free optionAzure Migrate9.4
Has a free plan (AWS Mainframe Modernization has none)
Visit Azure Migrate
All 15 AWS Mainframe Modernization Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
-
Best forEnd-to-end Azure migration planning and execution
- Better than AWS Mainframe Modernization:
- Free plan
- Editor score 9.4 vs 8.0
A broad Azure migration workspace with free assessment tools and time-limited server migration licensing.
- Continuous replication
- Dependency mapping
- Database migration
9.4/10★★★★★Visit Azure Migrate -
Best forMulticloud assessment and migration-wave planning
- Better than AWS Mainframe Modernization:
- Editor score 9.1 vs 8.0
A broad cloud migration workspace for discovery, dependency mapping and migration-wave planning.
- Dependency mapping
- Database migration
- Discovery & assessment
9.1/10★★★★★Visit Cloudamize -
Best forFree multi-workload Huawei Cloud migrations
- Better than AWS Mainframe Modernization:
- Free plan
- Editor score 9.0 vs 8.0
A free Huawei Cloud migration center covering discovery, planning, workflows, and monitoring.
- Continuous replication
- Dependency mapping
- Database migration
9.0/10★★★★☆Visit Huawei Cloud -
Best forFree Google Cloud migration assessment
- Better than AWS Mainframe Modernization:
- Free plan
- Editor score 8.9 vs 8.0
A free planning platform with discovery, dependency mapping, cost analysis, and technical-fit assessment.
- Dependency mapping
- Discovery & assessment
8.9/10★★★★☆Visit Google Cloud -
Best forFree VMware and AWS migrations to Oracle Cloud
- Better than AWS Mainframe Modernization:
- Free plan
- Editor score 8.8 vs 8.0
A free OCI service for discovering, planning, replicating, and launching VM workloads.
- Continuous replication
- Discovery & assessment
8.8/10★★★★☆Visit Oracle Cloud -
Best forRehosting servers to Amazon EC2
- Better than AWS Mainframe Modernization:
- Editor score 8.7 vs 8.0
A focused AWS service for orchestrated server rehosting with replication, testing, and cutover.
- Continuous replication
- Database migration
- Discovery & assessment
8.7/10★★★★☆Visit site -
Best forGoverned hybrid-cloud migration operations
- Better than AWS Mainframe Modernization:
- Editor score 8.6 vs 8.0
A governed control plane for planning, provisioning, automating, and operating hybrid clouds.
- Dependency mapping
- Discovery & assessment
8.6/10★★★★☆Visit HPE -
Best forNear-zero-downtime multicloud workload mobility
- Better than AWS Mainframe Modernization:
- Editor score 8.5 vs 8.0
A broad platform for near-zero-downtime workload migration, modernization, and rightsizing.
- Discovery & assessment
8.5/10★★★★☆Visit RiverMeadow -
Best forFree server migration to Alibaba Cloud
- Better than AWS Mainframe Modernization:
- Free plan
- Editor score 8.4 vs 8.0
A free migration service for physical, virtual, and cloud servers moving to Alibaba Cloud.
- Continuous replication
- Discovery & assessment
8.4/10★★★★☆Visit Alibaba Cloud -
Best forFree Huawei server migrations
- Better than AWS Mainframe Modernization:
- Free plan
- Editor score 8.3 vs 8.0
A free Huawei-focused server migration service with replication, testing, and APIs.
- Continuous replication
- Discovery & assessment
8.3/10★★★★☆Visit Huawei Cloud -
Best forContinuous database-to-cloud migration pipelines
- Better than AWS Mainframe Modernization:
- Free plan
- Editor score 8.2 vs 8.0
A broad CDC and streaming platform for continuous database-to-cloud migration.
- Continuous replication
- Database migration
8.2/10★★★★☆Visit Striim -
Best forHeterogeneous database migration on AWS
- Better than AWS Mainframe Modernization:
- Editor score 8.1 vs 8.0
A strong AWS choice for heterogeneous migrations, CDC, and database assessment.
- Continuous replication
- Database migration
- Discovery & assessment
8.1/10★★★★☆Visit AWS DMS -
Best forOpen-source application modernization planning
A self-hosted toolkit for assessing, planning, analyzing, and replatforming applications.
- Dependency mapping
- Database migration
- Discovery & assessment
7.9/10★★★★☆Visit Konveyor -
Best forFree-to-start database migration to Azure
- Better than AWS Mainframe Modernization:
- Free plan
A focused Azure migration service with online, offline, automated, and private-connectivity options.
- Continuous replication
- Database migration
7.6/10★★★★☆Visit site -
Best forFree VM-to-container modernization
- Better than AWS Mainframe Modernization:
- Free plan
A focused, no-cost path from supported VMs to container artifacts and Google Cloud deployments.
- Discovery & assessment
7.5/10★★★★☆Visit Google Cloud
AWS Mainframe Modernization Alternatives: Common Questions
What is the best alternative to AWS Mainframe Modernization?
Azure Migrate: #1 in our Cloud Migration Tools ranking, with an editor score of 9.4 out of 10. A broad Azure migration workspace with free assessment tools and time-limited server migration licensing.
Is there a free alternative to AWS Mainframe Modernization?
Yes. Azure Migrate, Huawei Cloud Migration Center (MgC), Google Cloud Migration Center, Oracle Cloud Migrations and Alibaba Cloud Server Migration Center have a free plan or a free tier (10 of the 15 alternatives on this page).
Why do people look for AWS Mainframe Modernization alternatives?
No free plan; pricing is usage-based across multiple components; Some legacy experience options are closed to new customers; Broad component pricing can be complex to estimate.
How do I switch from AWS Mainframe Modernization?
Snapshot or back up the data and configs on your AWS Mainframe Modernization server. Create the new server with the same operating system and size, and add your SSH key. Copy the data across (rsync or your backup tool) and reinstall your apps or containers. Move the DNS records or IP references to the new server, test it, then cancel AWS Mainframe Modernization.
How to Switch from AWS Mainframe Modernization
- Snapshot or back up the data and configs on your AWS Mainframe Modernization server.
- Create the new server with the same operating system and size, and add your SSH key.
- Copy the data across (rsync or your backup tool) and reinstall your apps or containers.
- Move the DNS records or IP references to the new server, test it, then cancel AWS Mainframe Modernization.
AWS Mainframe Modernization vs Each Alternative
| # | Tool | Free plan | Paid from | Discovery & assessment | Dependency mapping | Continuous replication | Database migration | Deployment model | Score |
|---|---|---|---|---|---|---|---|---|---|
| 13 | AWS Mainframe Modernization | No | $0.31/unit usage-based | Yes | Yes | Yes | Yes | Both | 8.0 |
| 1 | Azure Migrate | Yes | Yes | Yes | Yes | Yes | Both | 9.4 | |
| 2 | Cloudamize | No | Yes | Yes | Yes | Saas | 9.1 | ||
| 3 | Huawei Cloud Migration Center (MgC) | Yes | Free | Yes | Yes | Yes | Yes | Saas | 9.0 |
| 4 | Google Cloud Migration Center | Yes | Free | Yes | Yes | No | No | Both | 8.9 |
| 5 | Oracle Cloud Migrations | Yes | Free | Yes | Yes | No | Saas | 8.8 | |
| 6 | AWS Transform MGN (formerly AWS Application Migration Service) | No | Yes | Yes | Yes | Saas | 8.7 | ||
| 7 | HPE Morpheus Enterprise | No | Yes | Yes | Self-hosted | 8.6 | |||
| 8 | RiverMeadow Workload Mobility Platform | Yes | Both | 8.5 | |||||
| 9 | Alibaba Cloud Server Migration Center | Yes | Free | Yes | Yes | No | Saas | 8.4 | |
| 10 | Huawei Cloud Server Migration Service | Yes | Free | Yes | No | Yes | No | Saas | 8.3 |
| 11 | Striim | Yes | Yes | Yes | Both | 8.2 | |||
| 12 | Amazon Database Migration Service | No | Yes | Yes | Yes | Saas | 8.1 | ||
| 13 | Konveyor | Free | Yes | Yes | Yes | Self-hosted | 7.9 | ||
| 14 | Azure Database Migration Service | Yes | No | No | Yes | Yes | Saas | 7.6 | |
| 15 | Google Migrate to Containers | Yes | Free | Yes | No | Self-hosted | 7.5 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update