8 of the Best Cloud Migration Managed Services Providers of 2025

Solutions Review’s listing of the best cloud migration managed services providers is an annual compilation of products that best represent current market conditions, as determined by the crowd. Vendors are assessed based on whether they have a use-case-focused offering designed for professionals in this industry.

The editors at Solutions Review have developed this resource to assist buyers in searching for the best cloud migration managed services providers that fit the needs of their organization and use case. Choosing the right vendor and solution can be a complicated process — one that requires in-depth research and often comes down to more than just the solution and its technical capabilities. To make your search a little easier, we’ve profiled the best cloud migration managed services providers all in one place. We’ve also included links to each company’s use-case-specific product page so that you can learn more.

Note: The best cloud migration managed services providers are listed in alphabetical order.

The Best Cloud Migration Managed Services Providers

Atos

Description: Atos Group, a digital transformation company, offers a collection of cybersecurity, cloud, and high-performance computing services and solutions for global companies across industries. The company supports clients’ digital transformation with a range of cloud and modern infrastructure services across public clouds, private clouds, on-premises infrastructure, and edge computing. Its services are all connected and supported by advanced management tools, best practices, and enabled with a high degree of automation and AI expertise.

Avaya

Description: Avaya is a cloud communications and workstream collaboration service provider focused on strengthening customer connections and building business value for clients. Alongside the Avaya Infinity platform—a contact center solution designed to unify data and systems to deliver contextual, continuous customer journeys—the company offers services to help brands create, implement, and manage their infrastructure. Depending on the expertise needed, Avaya provides managed and self-managed environments, as well as a stack of ITIL/ISO-aligned standard or custom services for communications infrastructures, all backed by SLAs.

Capgemini

Description: Capgemini is a managed cloud service provider for Amazon Web Services (AWS), Azure, and Google Cloud that supports managed cloud migration services. It offers three core categories of cloud services to help brands maximize the outcomes of cloud adoption. These services include Cloud for Customer First, Cloud for Enterprise Management, and Cloud for Intelligent Enterprise. The company helps users create a cloud operation model that allows them to deploy cloud-based solutions and workflows efficiently. They also help clients define the final state of their cloud architecture and create a cloud migration factory model to work towards that architecture.

Deloitte

Description: Deloitte is a global provider of audit and assurance, consulting, financial advisory, risk advisory, tax, and other related services for companies across industries. As part of its managed cloud services, Deloitte offers cloud migration support for AWS, Azure, and Google Cloud. Those cloud migration offerings range from designing a migration strategy and implementing automated migration processes to preparing the enterprise for the new alignment. They also offer application modernization services that help transform business-critical code into a cloud-friendly language, ensuring smooth migration.

Infosys

Description: Infosys helps enterprises worldwide stay ahead of the innovation curve by offering strategic consulting, operational leadership, and various next-generation solutions. As a managed cloud service provider for AWS and Azure, it focuses on safeguarding enterprise assets in the cloud. Their migration coverage focuses on automating and securing the cloud migration process, particularly for business applications migrating to the cloud. Infosys also offers automated remediation, helping users increase the reliability of their cloud-based applications.

Itransition

Description: Itransition is a cloud solutions service provider with over a decade of experience and strategic partnerships with AWS and Azure. It helps companies transfer their data, workflows, and applications from on-premises or cloud environments to new cloud hosting ecosystems of their choice. Itransition can handle the migration end-to-end, from pre-migration evaluation and project planning to executing the transfer and validating its results. Itransition’s specialists also work to ensure that data loss, workflow disruptions, and other potential issues are prevented during cloud migration, thereby maximizing business value from such projects.

RapidScale

Description: RapidScale is a managed cloud partner that focuses on helping clients leverage their technology stacks as their biggest competitive advantage. Its portfolio of private and public cloud solutions is tailored to client needs, backed by an extensive bench of certified experts, and can make innovation easy. Specifically, it offers migration services for AWS, Azure, and Google Cloud migrations, helping businesses meet compliance requirements, accelerate time-to-value, develop a “future-ready” cloud environment, and utilize available cloud provider incentives to reduce costs.

SecureKloud

Description: SecureKloud Technologies is a global technology company that focuses on AI-powered digital transformation, cloud-native SaaS enablement, and enterprise-grade cybersecurity. Its solution portfolio spans Intelligent Document Automation, AI and data engineering, cloud transformation, FinOps, SaaS delivery, and 24×7 managed services. Cloud-centric services include hybrid and multi-cloud management, AI-driven cloud optimizations, proactive threat defense, regulatory compliance, FinOps-driven cost optimization, Disaster Recovery as a Service (DRaaS), and a collection of industry-specific Cloud Managed Services (CMS).