# Best Cloud Migration Assessment Tools - Page 2 *By [Rachana Hasyagar](https://research.g2.com/insights/author/rachana-hasyagar)* Cloud migration assessment software evaluates a business’s existing IT infrastructure and produces analysis on the cost benefit, security, and risk factors associated with migrating to the cloud. Cloud migration assessment solutions help companies discover, map, and evaluate their cloud migration strategies. Businesses leverage these tools to assess their cloud migration feasibility, readiness, plan, and estimation. These tools generate cloud migration readiness reports which allow users to visualize their assessment scores in the form of heatmaps, graphs, radar charts, and more. A cloud migration assessment tool is implemented as the initial step of the cloud migration process. Cloud migration assessment software enables companies to understand the challenges involved in cloud migration, build a strategic cloud migration roadmap to achieve cost-effective cloud adoption, and make decisions on the best-fit [cloud migration software](https://www.g2.com/categories/cloud-migration) or [cloud migration service](https://www.g2.com/categories/cloud-migration-services). To qualify for inclusion in the Cloud Migration Assessment category, a product must: - Evaluate existing physical, virtual, and cloud infrastructure - Create a strategic cloud migration roadmap report - Calculate and compare the ROI and TCO of moving to the cloud - Adhere to compliance and regulatory standards ## G2 Grid® for Cloud Migration Assessment Tools ![G2 Grid® for Cloud Migration Assessment Tools plotting products by satisfaction and market presence](https://www.g2.com/categories/cloud-migration-assessment-tools/grids.png?focus%5B%5D=58553&focus%5B%5D=111391&focus%5B%5D=39888&focus%5B%5D=1585755&focus%5B%5D=136058&focus%5B%5D=128451&focus%5B%5D=135156&focus%5B%5D=70656) Highlighted products: CAST Highlight, KTern.AI, CloudFuze, CloudHound, Microsoft Assessment and Planning (MAP), AWS Cloud Adoption Readiness Tool (CART), Faddom, and Pepperdata Capacity Optimizer. Underlying data: [Grid® JSON](https://www.g2.com/categories/cloud-migration-assessment-tools/grids.json?focus%5B%5D=cast-highlight&focus%5B%5D=ktern-ai&focus%5B%5D=cloudfuze&focus%5B%5D=cloudhound&focus%5B%5D=microsoft-assessment-and-planning-map&focus%5B%5D=aws-cloud-adoption-readiness-tool-cart&focus%5B%5D=faddom&focus%5B%5D=pepperdata-capacity-optimizer) ## How Many Cloud Migration Assessment Tools Products Does G2 Track? **Total Products under this Category:** 25 ### Category Stats (Jul 2026) - **Average Rating**: 4.55/5 (↑0.02 vs Jun 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: CloudFuze (+5.91%) - Among all products in this category, CloudFuze recorded the largest rating increase compared to last month *Last updated: July 12, 2026* ## How Does G2 Rank Cloud Migration Assessment Tools Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 500+ Authentic Reviews - 25+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## Which Cloud Migration Assessment Tools Is Best for Your Use Case? - **Leader:** [CAST Highlight](https://www.g2.com/products/cast-highlight/reviews) - **Highest Performer:** [KTern.AI](https://www.g2.com/products/ktern-ai/reviews) - **Easiest to Use:** [KTern.AI](https://www.g2.com/products/ktern-ai/reviews) - **Top Trending:** [CAST Highlight](https://www.g2.com/products/cast-highlight/reviews) - **Best Free Software:** [CAST Highlight](https://www.g2.com/products/cast-highlight/reviews) --- **Sponsored** ### CAST Highlight Portfolio-level insights for app modernization, AI readiness, tech debt, OSS risks CAST Highlight is a SaaS software intelligence technology that delivers rapid, fact-based insights across your entire application portfolio. By automatically analyzing the source code of hundreds or thousands of applications, CAST Highlight helps organizations assess cloud maturity, AI & Agentic readiness, software health, open source risk, resiliency, technical debt, and sustainability from a single lightweight scan. CAST Highlight is designed for CIOs, CTOs, enterprise architects, cloud leaders, application owners, security teams, and modernization teams that need a fact-based way to prioritize modernization, cloud, and AI adoption decisions at scale. It helps teams identify which applications are ready to move quickly, which require remediation, and where hidden software risks may affect transformation cost, timelines, security, resilience, or business outcomes. Unlike traditional manual or survey-based assessments, CAST Highlight analyzes application source code directly to rapidly segment portfolios, prioritize modernization paths, and uncover risks before they impact transformation programs. Organizations use CAST Highlight to: - Accelerate cloud migration and modernization planning - Segment applications by cloud maturity and transformation path - Identify high-value AI adoption opportunities - Assess Agentic Readiness across application portfolios - Prioritize technical debt, resiliency, and maintainability improvements - Assess open source vulnerabilities and IP / license exposure - Evaluate software sustainability with Green Impact insights - Reduce complexity, cost, and risk across transformation programs Businesses move faster using CAST to understand, improve, and transform their software. Through semantic analysis of source code, CAST generates dashboards and 3D maps for executives, technologists, and AI to navigate inside individual applications and across entire portfolios. This intelligence enables companies to steer, speed, and report on initiatives such as technical debt, modernization, and cloud. As the pioneer of the software intelligence field, CAST is trusted by the world’s leading companies and governments, their consultancies and cloud providers. See it all at castsoftware.com. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=2429&secure%5Bchosen_at%5D=2026-07-12T21%3A51%3A44Z&secure%5Bdisplayable_resource_id%5D=2429&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=2429&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=58553&secure%5Bresource_id%5D=2429&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fcloud-migration-assessment-tools%3Fpage%3D2%26selected_view%3Dtrending&secure%5Btoken%5D=fbc956efab3079e125ae1b4a02cfc0fb743614f5c251b45307c23860312a0480&secure%5Burl%5D=https%3A%2F%2Fwww.castsoftware.com%2Ftryhighlight%3Futm_campaign%3Dg2_clicks_ads%26utm_source%3Dcast_highlight%26utm_medium%3Dtrial_request&secure%5Burl_type%5D=free_trial) --- ## What Is Cloud Migration Assessment Tools? [IT Management Software](https://www.g2.com/categories/it-management) --- ## What Are the Most Common Questions About Cloud Migration Assessment Tools? *AI-generated · Last updated: June 3, 2026* ### Cloud Migration Assessment platforms with built-in enterprise ERP platforms-to-RISE or ERP transformation readiness analysis for financial companies According to verified users, cloud migration assessment tools in this category are valued when they surface ERP transformation risks early, especially around custom code, integration impact, business process usage, and migration readiness. Recent reviews highlight the need for structured dashboards, assessment reports, and planning outputs that help teams evaluate scope, effort, and modernization priorities before a larger transformation begins. Reviewers also point to the importance of reducing manual analysis, improving confidence in decision-making, and giving both technical and business stakeholders a shared view of system complexity. For organizations with complex ERP estates, buyers should look for assessment tools that combine readiness analysis with clear reporting and roadmap support. ### Which Cloud Migration Assessment solutions generate clear 7R prioritization and migration roadmaps without technical documentation effort According to verified users, buyers often prioritize tools that automate discovery and reporting so teams can move from raw environment data to migration decisions faster. In recent reviews, the strongest themes include lightweight scanning, portfolio visibility, roadmap support, and outputs that reduce spreadsheet work or manual documentation. Reviewers value tools that help identify cloud readiness gaps, technical debt, application dependencies, cost implications, and modernization priorities in a way that is understandable for both practitioners and stakeholders. The clearest fit depends on whether your assessment centers on large application portfolios, AWS-focused migration planning, or ERP transformation analysis, but the common buying signal is fast insight with minimal manual effort. ### Which Cloud Migration Assessment Tools map application dependencies automatically across large portfolios and identify custom code risk According to verified users, this use case typically requires strong discovery depth plus enough reporting clarity to turn dependency data into migration action. Recent G2 reviews describe two recurring patterns: some products focus on broad portfolio analysis and technical debt visibility, while others emphasize environment discovery, interdependencies, route analysis, or custom code assessment. Buyers evaluating this need should look for evidence of automatic scanning, visibility into legacy environments, support for large estates, and reports that help teams understand risk before migration planning starts. Reviewers consistently value products that replace manual investigation, expose hidden dependencies early, and help teams prioritize remediation or modernization work with more confidence. ### What are the most important features in cloud migration assessment tools G2 reviewers mention that the most important features in cloud migration assessment tools are automated discovery, cloud readiness analysis, dependency mapping, technical debt visibility, and clear reporting for planning. Recent reviews also emphasize cost estimation, workload sizing, migration roadmap support, and dashboards that help technical and business stakeholders align on scope and effort. In more specialized scenarios, buyers look for custom code analysis, business process profiling, integration impact visibility, and support for large portfolios or ERP transformation programs. Ease of setup also matters because users consistently praise tools that deliver usable insights quickly without heavy documentation work, complex onboarding, or extensive manual analysis. ### How does Cloud Migration Assessment Tools integrate with enterprise tools According to verified users, integration expectations usually center on fitting assessment outputs into existing enterprise workflows rather than acting as a standalone scanner. Recent reviews mention use alongside enterprise tools, connections to customer landscapes, shared dashboards, support for various systems, and a desire for stronger integration detail in some products. Buyers should expect value when the tool can bring together technical findings, planning artifacts, and stakeholder reporting in a way that supports migration programs already in motion. Reviewers also note that integration quality matters most when it improves collaboration, reduces rework, and helps teams connect assessment insights with modernization, governance, testing, or transformation planning activities.